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authorjluehrs2 <jluehrs2@uiuc.edu>2007-09-09 16:56:40 -0500
committerjluehrs2 <jluehrs2@uiuc.edu>2007-09-09 16:56:40 -0500
commit4469385ac7cf03936fab7d23fafd562af7f7053f (patch)
tree871b61be43ec025d516381e6a615454f62524190
parentc9d88e2d6150381297d68ab40cc44080e7debe47 (diff)
downloadvim-foldtext-4469385ac7cf03936fab7d23fafd562af7f7053f.tar.gz
vim-foldtext-4469385ac7cf03936fab7d23fafd562af7f7053f.zip
add my .vim directory
-rw-r--r--vim/doc/matchit.txt404
-rw-r--r--vim/doc/taglist.txt1501
-rw-r--r--vim/ftdetect/nhdes.vim1
-rw-r--r--vim/indent/lua.vim59
-rw-r--r--vim/plugin/matchit.vim810
-rw-r--r--vim/plugin/rainbow_paren.vim88
-rw-r--r--vim/plugin/taglist.vim4497
-rw-r--r--vim/skeletons/c6
-rw-r--r--vim/skeletons/cpp6
-rw-r--r--vim/skeletons/make26
-rw-r--r--vim/skeletons/perl5
-rw-r--r--vim/skeletons/tex13
-rw-r--r--vim/syntax/nhdes.vim86
13 files changed, 7502 insertions, 0 deletions
diff --git a/vim/doc/matchit.txt b/vim/doc/matchit.txt
new file mode 100644
index 0000000..57373fe
--- /dev/null
+++ b/vim/doc/matchit.txt
@@ -0,0 +1,404 @@
+*matchit.txt* Extended "%" matching
+
+For instructions on installing this file, type
+ :help matchit-install
+inside Vim.
+
+For Vim version 6.3. Last change: 2006 Feb 23
+
+
+ VIM REFERENCE MANUAL by Benji Fisher
+
+*matchit* *matchit.vim*
+
+1. Extended matching with "%" |matchit-intro|
+2. Activation |matchit-activate|
+3. Configuration |matchit-configure|
+4. Supporting a New Language |matchit-newlang|
+5. Known Bugs and Limitations |matchit-bugs|
+
+The functionality mentioned here is a plugin, see |add-plugin|.
+This plugin is only available if 'compatible' is not set.
+You can avoid loading this plugin by setting the "loaded_matchit" variable
+in your |vimrc| file: >
+ :let loaded_matchit = 1
+
+{Vi does not have any of this}
+
+==============================================================================
+1. Extended matching with "%" *matchit-intro*
+
+ *matchit-%*
+% Cycle forward through matching groups, such as "if", "else", "endif",
+ as specified by |b:match_words|.
+
+ *g%* *v_g%* *o_g%*
+g% Cycle backwards through matching groups, as specified by
+ |b:match_words|. For example, go from "endif" to "else" to "if".
+
+ *[%* *v_[%* *o_[%*
+[% Go to [count] previous unmatched group, as specified by
+ |b:match_words|. Similar to |[{|.
+
+ *]%* *v_]%* *o_]%*
+]% Go to [count] next unmatched group, as specified by
+ |b:match_words|. Similar to |]}|.
+
+ *v_a%*
+a% In Visual mode, select the matching group, as specified by
+ |b:match_words|, containing the cursor. Similar to |v_a[|.
+ A [count] is ignored, and only the first character of the closing
+ pattern is selected.
+
+In Vim, as in plain vi, the percent key, |%|, jumps the cursor from a brace,
+bracket, or paren to its match. This can be configured with the 'matchpairs'
+option. The matchit plugin extends this in several ways:
+
+ You can match whole words, such as "if" and "endif", not just
+ single characters. You can also specify a |regular-expression|.
+ You can define groups with more than two words, such as "if",
+ "else", "endif". Banging on the "%" key will cycle from the "if" to
+ the first "else", the next "else", ..., the closing "endif", and back
+ to the opening "if". Nested structures are skipped. Using |g%| goes
+ in the reverse direction.
+ By default, words inside comments and strings are ignored, unless
+ the cursor is inside a comment or string when you type "%". If the
+ only thing you want to do is modify the behavior of "%" so that it
+ behaves this way, you can >
+ :let b:match_words = &matchpairs
+<
+See |matchit-details| for details on what the script does, and |b:match_words|
+for how to specify matching patterns.
+
+MODES: *matchit-modes* *matchit-v_%* *matchit-o_%*
+
+Mostly, % and related motions (|g%| and |[%| and |]%|) work just like built-in
+|motion| commands in |Operator-pending| and |Visual| modes. However, you
+cannot make these motions |linewise| or |characterwise|, since the |:omap|s
+that define them start with "v" in order to make the default behavior
+inclusive. (See |o_v|.) In other words, "dV%" will not work. The
+work-around is to go through Visual mode: "V%d" will work.
+
+LANGUAGES: *matchit-languages*
+
+Currently, the following languages are supported: Ada, ASP with VBS, Csh,
+DTD, Entity, Essbase, Fortran, HTML, JSP (same as HTML), LaTeX, Lua, Pascal,
+SGML, Shell, Tcsh, Vim, XML. Other languages may already have support via
+|filetype-plugin|s.
+
+To support a new language, see |matchit-newlang| below.
+
+DETAILS: *matchit-details* *matchit-parse*
+
+Here is an outline of what matchit.vim does each time you hit the "%" key. If
+there are |backref|s in |b:match_words| then the first step is to produce a
+version in which these back references have been eliminated; if there are no
+|backref|s then this step is skipped. This step is called parsing. For
+example, "\(foo\|bar\):end\1" is parsed to yield
+"\(foo\|bar\):end\(foo\|bar\)". This can get tricky, especially if there are
+nested groups. If debugging is turned on, the parsed version is saved as
+|b:match_pat|.
+
+ *matchit-choose*
+Next, the script looks for a word on the current line that matches the pattern
+just constructed. It includes the patterns from the 'matchpairs' option.
+The goal is to do what you expect, which turns out to be a little complicated.
+The script follows these rules:
+
+ Insist on a match that ends on or after the cursor.
+ Prefer a match that includes the cursor position (that is, one that
+ starts on or before the cursor).
+ Prefer a match that starts as close to the cursor as possible.
+ Prefer a match in |b:match_words| to a match in 'matchpairs'.
+ If more than one pattern in |b:match_words| matches, choose the one
+ that is listed first.
+
+Examples:
+
+ Suppose you >
+ :let b:match_words = '<:>,<tag>:</tag>'
+< and hit "%" with the cursor on or before the "<" in "a <tag> is born".
+ The pattern '<' comes first, so it is preferred over '<tag>', which
+ also matches. If the cursor is on the "t", however, then '<tag>' is
+ preferred, because this matches a bit of text containing the cursor.
+ If the two groups of patterns were reversed then '<' would never be
+ preferred.
+
+ Suppose you >
+ :let b:match_words = 'if:end if'
+< (Note the space!) and hit "%" with the cursor at the end of "end if".
+ Then "if" matches, which is probably not what you want, but if the
+ cursor starts on the "end " then "end if" is chosen. (You can avoid
+ this problem by using a more complicated pattern.)
+
+If there is no match, the script falls back on the usual behavior of |%|. If
+debugging is turned on, the matched bit of text is saved as |b:match_match|
+and the cursor column of the start of the match is saved as |b:match_col|.
+
+Next, the script looks through |b:match_words| (original and parsed versions)
+for the group and pattern that match. If debugging is turned on, the group is
+saved as |b:match_ini| (the first pattern) and |b:match_tail| (the rest). If
+there are |backref|s then, in addition, the matching pattern is saved as
+|b:match_word| and a table of translations is saved as |b:match_table|. If
+there are |backref|s, these are determined from the matching pattern and
+|b:match_match| and substituted into each pattern in the matching group.
+
+The script decides whether to search forwards or backwards and chooses
+arguments for the |searchpair()| function. Then, the cursor is moved to the
+start of the match, and |searchpair()| is called. By default, matching
+structures inside strings and comments are ignored. This can be changed by
+setting |b:match_skip|.
+
+==============================================================================
+2. Activation *matchit-activate*
+
+You can use this script as a plugin, by copying it to your plugin directory.
+See |add-global-plugin| for instructions. You can also add a line to your
+|vimrc| file, such as >
+ :source $VIMRUNTIME/macros/matchit.vim
+or >
+ :runtime macros/matchit.vim
+Either way, the script should start working the next time you start up Vim.
+
+The script does nothing unless it finds a |buffer-variable| named
+|b:match_words|. The script contains autocommands that set this variable for
+various file types: see |matchit-languages| above. For a new language, you
+can add autocommands to the script or to your vimrc file, but the recommended
+method is to add a line such as >
+ let b:match_words = '\<foo\>:\<bar\>'
+to the |filetype-plugin| for your language. See |b:match_words| below for how
+this variable is interpreted.
+
+TROUBLESHOOTING *matchit-troubleshoot*
+
+The script should work in most installations of Vim. It may not work if Vim
+was compiled with a minimal feature set, for example if the |+syntax| option
+was not enabled. If your Vim has support for syntax compiled in, but you do
+not have |syntax| highlighting turned on, matchit.vim should work, but it may
+fail to skip matching groups in comments and strings. If the |filetype|
+mechanism is turned off, the |b:match_words| variable will probably not be
+defined automatically.
+
+==============================================================================
+3. Configuration *matchit-configure*
+
+There are several variables that govern the behavior of matchit.vim. Note
+that these are variables local to the buffer, not options, so use |:let| to
+define them, not |:set|. Some of these variables have values that matter; for
+others, it only matters whether the variable has been defined. All of these
+can be defined in the |filetype-plugin| or autocommand that defines
+|b:match_words| or "on the fly."
+
+The main variable is |b:match_words|. It is described in the section below on
+supporting a new language.
+
+ *MatchError* *matchit-hl* *matchit-highlight*
+MatchError is the highlight group for error messages from the script. By
+default, it is linked to WarningMsg. If you do not want to be bothered by
+error messages, you can define this to be something invisible. For example,
+if you use the GUI version of Vim and your command line is normally white, you
+can do >
+ :hi MatchError guifg=white guibg=white
+<
+ *b:match_ignorecase*
+If you >
+ :let b:match_ignorecase = 1
+then matchit.vim acts as if 'ignorecase' is set: for example, "end" and "END"
+are equivalent. If you >
+ :let b:match_ignorecase = 0
+then matchit.vim treats "end" and "END" differently. (There will be no
+b:match_infercase option unless someone requests it.)
+
+ *b:match_debug*
+Define b:match_debug if you want debugging information to be saved. See
+|matchit-debug|, below.
+
+ *b:match_skip*
+If b:match_skip is defined, it is passed as the skip argument to
+|searchpair()|. This controls when matching structures are skipped, or
+ignored. By default, they are ignored inside comments and strings, as
+determined by the |syntax| mechanism. (If syntax highlighting is turned off,
+nothing is skipped.) You can set b:match_skip to a string, which evaluates to
+a non-zero, numerical value if the match is to be skipped or zero if the match
+should not be skipped. In addition, the following special values are
+supported by matchit.vim:
+ s:foo becomes (current syntax item) =~ foo
+ S:foo becomes (current syntax item) !~ foo
+ r:foo becomes (line before cursor) =~ foo
+ R:foo becomes (line before cursor) !~ foo
+(The "s" is meant to suggest "syntax", and the "r" is meant to suggest
+"regular expression".)
+
+Examples:
+
+ You can get the default behavior with >
+ :let b:match_skip = 's:comment\|string'
+<
+ If you want to skip matching structures unless they are at the start
+ of the line (ignoring whitespace) then you can >
+ :let b:match_skip = 'R:^\s*'
+< Do not do this if strings or comments can span several lines, since
+ the normal syntax checking will not be done if you set b:match_skip.
+
+ In LaTeX, since "%" is used as the comment character, you can >
+ :let b:match_skip = 'r:%'
+< Unfortunately, this will skip anything after "\%", an escaped "%". To
+ allow for this, and also "\\%" (an excaped backslash followed by the
+ comment character) you can >
+ :let b:match_skip = 'r:\(^\|[^\\]\)\(\\\\\)*%'
+<
+ See the $VIMRUNTIME/ftplugin/vim.vim for an example that uses both
+ syntax and a regular expression.
+
+==============================================================================
+4. Supporting a New Language *matchit-newlang*
+ *b:match_words*
+In order for matchit.vim to support a new language, you must define a suitable
+pattern for |b:match_words|. You may also want to set some of the
+|matchit-configure| variables, as described above. If your language has a
+complicated syntax, or many keywords, you will need to know something about
+Vim's |regular-expression|s.
+
+The format for |b:match_words| is similar to that of the 'matchpairs' option:
+it is a comma (,)-separated list of groups; each group is a colon(:)-separated
+list of patterns (regular expressions). Commas and backslashes that are part
+of a pattern should be escaped with backslashes ('\:' and '\,'). It is OK to
+have only one group; the effect is undefined if a group has only one pattern.
+A simple example is >
+ :let b:match_words = '\<if\>:\<endif\>,'
+ \ . '\<while\>:\<continue\>:\<break\>:\<endwhile\>'
+(In Vim regular expressions, |\<| and |\>| denote word boundaries. Thus "if"
+matches the end of "endif" but "\<if\>" does not.) Then banging on the "%"
+key will bounce the cursor between "if" and the matching "endif"; and from
+"while" to any matching "continue" or "break", then to the matching "endwhile"
+and back to the "while". It is almost always easier to use |literal-string|s
+(single quotes) as above: '\<if\>' rather than "\\<if\\>" and so on.
+
+Exception: If the ":" character does not appear in b:match_words, then it is
+treated as an expression to be evaluated. For example, >
+ :let b:match_words = 'GetMatchWords()'
+allows you to define a function. This can return a different string depending
+on the current syntax, for example.
+
+Once you have defined the appropriate value of |b:match_words|, you will
+probably want to have this set automatically each time you edit the
+appropriate file type. The recommended way to do this is by adding the
+definition to a |filetype-plugin| file.
+
+Tips: Be careful that your initial pattern does not match your final pattern.
+See the example above for the use of word-boundary expressions. It is usually
+better to use ".\{-}" (as many as necessary) instead of ".*" (as many as
+possible). See |\{-|. For example, in the string "<tag>label</tag>", "<.*>"
+matches the whole string whereas "<.\{-}>" and "<[^>]*>" match "<tag>" and
+"</tag>".
+
+ *matchit-spaces* *matchit-s:notend*
+If "if" is to be paired with "end if" (Note the space!) then word boundaries
+are not enough. Instead, define a regular expression s:notend that will match
+anything but "end" and use it as follows: >
+ :let s:notend = '\%(\<end\s\+\)\@<!'
+ :let b:match_words = s:notend . '\<if\>:\<end\s\+if\>'
+< *matchit-s:sol*
+This is a simplified version of what is done for Ada. The s:notend is a
+|script-variable|. Similarly, you may want to define a start-of-line regular
+expression >
+ :let s:sol = '\%(^\|;\)\s*'
+if keywords are only recognized after the start of a line or after a
+semicolon (;), with optional white space.
+
+ *matchit-backref* *matchit-\1*
+In any group, the expressions |\1|, |\2|, ..., |\9| refer to parts of the
+INITIAL pattern enclosed in |\(|escaped parentheses|\)|. These are referred
+to as back references, or backrefs. For example, >
+ :let b:match_words = '\<b\(o\+\)\>:\(h\)\1\>'
+means that "bo" pairs with "ho" and "boo" pairs with "hoo" and so on. Note
+that "\1" does not refer to the "\(h\)" in this example. If you have
+"\(nested \(parentheses\)\) then "\d" refers to the d-th "\(" and everything
+up to and including the matching "\)": in "\(nested\(parentheses\)\)", "\1"
+refers to everything and "\2" refers to "\(parentheses\)". If you use a
+variable such as |s:notend| or |s:sol| in the previous paragraph then remember
+to count any "\(" patterns in this variable. You do not have to count groups
+defined by |\%(\)|.
+
+It should be possible to resolve back references from any pattern in the
+group. For example, >
+ :let b:match_words = '\(foo\)\(bar\):more\1:and\2:end\1\2'
+would not work because "\2" cannot be determined from "morefoo" and "\1"
+cannot be determined from "andbar". On the other hand, >
+ :let b:match_words = '\(\(foo\)\(bar\)\):\3\2:end\1'
+should work (and have the same effect as "foobar:barfoo:endfoobar"), although
+this has not been thoroughly tested.
+
+You can use |zero-width| patterns such as |\@<=| and |\zs|. (The latter has
+not been thouroughly tested in matchit.vim.) For example, if the keyword "if"
+must occur at the start of the line, with optional white space, you might use
+the pattern "\(^\s*\)\@<=if" so that the cursor will end on the "i" instead of
+at the start of the line. For another example, if HTML had only one tag then
+one could >
+ :let b:match_words = '<:>,<\@<=tag>:<\@<=/tag>'
+so that "%" can bounce between matching "<" and ">" pairs or (starting on
+"tag" or "/tag") between matching tags. Without the |\@<=|, the script would
+bounce from "tag" to the "<" in "</tag>", and another "%" would not take you
+back to where you started.
+
+DEBUGGING *matchit-debug* *:MatchDebug*
+
+If you are having trouble figuring out the appropriate definition of
+|b:match_words| then you can take advantage of the same information I use when
+debugging the script. This is especially true if you are not sure whether
+your patterns or my script are at fault! To make this more convenient, I have
+made the command :MatchDebug, which defines the variable |b:match_debug| and
+creates a Matchit menu. This menu makes it convenient to check the values of
+the variables described below. You will probably also want to read
+|matchit-details| above.
+
+Defining the variable |b:match_debug| causes the script to set the following
+variables, each time you hit the "%" key. Several of these are only defined
+if |b:match_words| includes |backref|s.
+
+ *b:match_pat*
+The b:match_pat variable is set to |b:match_words| with |backref|s parsed.
+ *b:match_match*
+The b:match_match variable is set to the bit of text that is recognized as a
+match.
+ *b:match_col*
+The b:match_col variable is set to the cursor column of the start of the
+matching text.
+ *b:match_wholeBR*
+The b:match_wholeBR variable is set to the comma-separated group of patterns
+that matches, with |backref|s unparsed.
+ *b:match_iniBR*
+The b:match_iniBR variable is set to the first pattern in |b:match_wholeBR|.
+ *b:match_ini*
+The b:match_ini variable is set to the first pattern in |b:match_wholeBR|,
+with |backref|s resolved from |b:match_match|.
+ *b:match_tail*
+The b:match_tail variable is set to the remaining patterns in
+|b:match_wholeBR|, with |backref|s resolved from |b:match_match|.
+ *b:match_word*
+The b:match_word variable is set to the pattern from |b:match_wholeBR| that
+matches |b:match_match|.
+ *b:match_table*
+The back reference '\'.d refers to the same thing as '\'.b:match_table[d] in
+|b:match_word|.
+
+==============================================================================
+5. Known Bugs and Limitations *matchit-bugs*
+
+Just because I know about a bug does not mean that it is on my todo list. I
+try to respond to reports of bugs that cause real problems. If it does not
+cause serious problems, or if there is a work-around, a bug may sit there for
+a while. Moral: if a bug (known or not) bothers you, let me know.
+
+The various |:vmap|s defined in the script (%, |g%|, |[%|, |]%|, |a%|) may
+have undesired effects in Select mode |Select-mode-mapping|. At least, if you
+want to replace the selection with any character in "ag%[]" there will be a
+pause of |'updatetime'| first.
+
+It would be nice if "\0" were recognized as the entire pattern. That is, it
+would be nice if "foo:\end\0" had the same effect as "\(foo\):\end\1". I may
+try to implement this in a future version. (This is not so easy to arrange as
+you might think!)
+
+==============================================================================
+vim:tw=78:fo=tcq2:
diff --git a/vim/doc/taglist.txt b/vim/doc/taglist.txt
new file mode 100644
index 0000000..6a62b39
--- /dev/null
+++ b/vim/doc/taglist.txt
@@ -0,0 +1,1501 @@
+*taglist.txt* Plugin for browsing source code
+
+Author: Yegappan Lakshmanan (yegappan AT yahoo DOT com)
+For Vim version 6.0 and above
+Last change: 2007 May 24
+
+1. Overview |taglist-intro|
+2. Taglist on the internet |taglist-internet|
+3. Requirements |taglist-requirements|
+4. Installation |taglist-install|
+5. Usage |taglist-using|
+6. Options |taglist-options|
+7. Commands |taglist-commands|
+8. Global functions |taglist-functions|
+9. Extending |taglist-extend|
+10. FAQ |taglist-faq|
+11. License |taglist-license|
+12. Todo |taglist-todo|
+
+==============================================================================
+ *taglist-intro*
+1. Overview~
+
+The "Tag List" plugin is a source code browser plugin for Vim. This plugin
+allows you to efficiently browse through source code files for different
+programming languages. The "Tag List" plugin provides the following features:
+
+ * Displays the tags (functions, classes, structures, variables, etc.)
+ defined in a file in a vertically or horizontally split Vim window.
+ * In GUI Vim, optionally displays the tags in the Tags drop-down menu and
+ in the popup menu.
+ * Automatically updates the taglist window as you switch between
+ files/buffers. As you open new files, the tags defined in the new files
+ are added to the existing file list and the tags defined in all the
+ files are displayed grouped by the filename.
+ * When a tag name is selected from the taglist window, positions the
+ cursor at the definition of the tag in the source file.
+ * Automatically highlights the current tag name.
+ * Groups the tags by their type and displays them in a foldable tree.
+ * Can display the prototype and scope of a tag.
+ * Can optionally display the tag prototype instead of the tag name in the
+ taglist window.
+ * The tag list can be sorted either by name or by chronological order.
+ * Supports the following language files: Assembly, ASP, Awk, Beta, C,
+ C++, C#, Cobol, Eiffel, Erlang, Fortran, HTML, Java, Javascript, Lisp,
+ Lua, Make, Pascal, Perl, PHP, Python, Rexx, Ruby, Scheme, Shell, Slang,
+ SML, Sql, TCL, Verilog, Vim and Yacc.
+ * Can be easily extended to support new languages. Support for
+ existing languages can be modified easily.
+ * Provides functions to display the current tag name in the Vim status
+ line or the window title bar.
+ * The list of tags and files in the taglist can be saved and
+ restored across Vim sessions.
+ * Provides commands to get the name and prototype of the current tag.
+ * Runs in both console/terminal and GUI versions of Vim.
+ * Works with the winmanager plugin. Using the winmanager plugin, you
+ can use Vim plugins like the file explorer, buffer explorer and the
+ taglist plugin at the same time like an IDE.
+ * Can be used in both Unix and MS-Windows systems.
+
+==============================================================================
+ *taglist-internet*
+2. Taglist on the internet~
+
+The home page of the taglist plugin is at:
+>
+ http://vim-taglist.sourceforge.net/
+<
+You can subscribe to the taglist mailing list to post your questions or
+suggestions for improvement or to send bug reports. Visit the following page
+for subscribing to the mailing list:
+>
+ http://groups.yahoo.com/group/taglist
+<
+==============================================================================
+ *taglist-requirements*
+3. Requirements~
+
+The taglist plugin requires the following:
+
+ * Vim version 6.0 and above
+ * Exuberant ctags 5.0 and above
+
+The taglist plugin will work on all the platforms where the exuberant ctags
+utility and Vim are supported (this includes MS-Windows and Unix based
+systems).
+
+The taglist plugin relies on the exuberant ctags utility to dynamically
+generate the tag listing. The exuberant ctags utility must be installed in
+your system to use this plugin. The exuberant ctags utility is shipped with
+most of the Linux distributions. You can download the exuberant ctags utility
+from
+>
+ http://ctags.sourceforge.net
+<
+The taglist plugin doesn't use or create a tags file and there is no need to
+create a tags file to use this plugin. The taglist plugin will not work with
+the GNU ctags or the Unix ctags utility.
+
+This plugin relies on the Vim "filetype" detection mechanism to determine the
+type of the current file. You have to turn on the Vim filetype detection by
+adding the following line to your .vimrc file:
+>
+ filetype on
+<
+The taglist plugin will not work if you run Vim in the restricted mode (using
+the -Z command-line argument).
+
+The taglist plugin uses the Vim system() function to invoke the exuberant
+ctags utility. If Vim is compiled without the system() function then you
+cannot use the taglist plugin. Some of the Linux distributions (Suse) compile
+Vim without the system() function for security reasons.
+
+==============================================================================
+ *taglist-install*
+4. Installation~
+
+1. Download the taglist.zip file and unzip the files to the $HOME/.vim or the
+ $HOME/vimfiles or the $VIM/vimfiles directory. After this step, you should
+ have the following two files (the directory structure should be preserved):
+
+ plugin/taglist.vim - main taglist plugin file
+ doc/taglist.txt - documentation (help) file
+
+ Refer to the |add-plugin|and |'runtimepath'| Vim help pages for more
+ details about installing Vim plugins.
+2. Change to the $HOME/.vim/doc or $HOME/vimfiles/doc or $VIM/vimfiles/doc
+ directory, start Vim and run the ":helptags ." command to process the
+ taglist help file. Without this step, you cannot jump to the taglist help
+ topics.
+3. If the exuberant ctags utility is not present in one of the directories in
+ the PATH environment variable, then set the 'Tlist_Ctags_Cmd' variable to
+ point to the location of the exuberant ctags utility (not to the directory)
+ in the .vimrc file.
+4. If you are running a terminal/console version of Vim and the terminal
+ doesn't support changing the window width then set the
+ 'Tlist_Inc_Winwidth' variable to 0 in the .vimrc file.
+5. Restart Vim.
+6. You can now use the ":TlistToggle" command to open/close the taglist
+ window. You can use the ":help taglist" command to get more information
+ about using the taglist plugin.
+
+To uninstall the taglist plugin, remove the plugin/taglist.vim and
+doc/taglist.txt files from the $HOME/.vim or $HOME/vimfiles directory.
+
+==============================================================================
+ *taglist-using*
+5. Usage~
+
+The taglist plugin can be used in several different ways.
+
+1. You can keep the taglist window open during the entire editing session. On
+ opening the taglist window, the tags defined in all the files in the Vim
+ buffer list will be displayed in the taglist window. As you edit files, the
+ tags defined in them will be added to the taglist window. You can select a
+ tag from the taglist window and jump to it. The current tag will be
+ highlighted in the taglist window. You can close the taglist window when
+ you no longer need the window.
+2. You can configure the taglist plugin to process the tags defined in all the
+ edited files always. In this configuration, even if the taglist window is
+ closed and the taglist menu is not displayed, the taglist plugin will
+ processes the tags defined in newly edited files. You can then open the
+ taglist window only when you need to select a tag and then automatically
+ close the taglist window after selecting the tag.
+3. You can configure the taglist plugin to display only the tags defined in
+ the current file in the taglist window. By default, the taglist plugin
+ displays the tags defined in all the files in the Vim buffer list. As you
+ switch between files, the taglist window will be refreshed to display only
+ the tags defined in the current file.
+4. In GUI Vim, you can use the Tags pull-down and popup menu created by the
+ taglist plugin to display the tags defined in the current file and select a
+ tag to jump to it. You can use the menu without opening the taglist window.
+ By default, the Tags menu is disabled.
+5. You can configure the taglist plugin to display the name of the current tag
+ in the Vim window status line or in the Vim window title bar. For this to
+ work without the taglist window or menu, you need to configure the taglist
+ plugin to process the tags defined in a file always.
+6. You can save the tags defined in multiple files to a taglist session file
+ and load it when needed. You can also configure the taglist plugin to not
+ update the taglist window when editing new files. You can then manually add
+ files to the taglist window.
+
+Opening the taglist window~
+You can open the taglist window using the ":TlistOpen" or the ":TlistToggle"
+commands. The ":TlistOpen" command opens the taglist window and jumps to it.
+The ":TlistToggle" command opens or closes (toggle) the taglist window and the
+cursor remains in the current window. If the 'Tlist_GainFocus_On_ToggleOpen'
+variable is set to 1, then the ":TlistToggle" command opens the taglist window
+and moves the cursor to the taglist window.
+
+You can map a key to invoke these commands. For example, the following command
+creates a normal mode mapping for the <F8> key to toggle the taglist window.
+>
+ nnoremap <silent> <F8> :TlistToggle<CR>
+<
+Add the above mapping to your ~/.vimrc or $HOME/_vimrc file.
+
+To automatically open the taglist window on Vim startup, set the
+'Tlist_Auto_Open' variable to 1.
+
+You can also open the taglist window on startup using the following command
+line:
+>
+ $ vim +TlistOpen
+<
+Closing the taglist window~
+You can close the taglist window from the taglist window by pressing 'q' or
+using the Vim ":q" command. You can also use any of the Vim window commands to
+close the taglist window. Invoking the ":TlistToggle" command when the taglist
+window is opened, closes the taglist window. You can also use the
+":TlistClose" command to close the taglist window.
+
+To automatically close the taglist window when a tag or file is selected, you
+can set the 'Tlist_Close_On_Select' variable to 1. To exit Vim when only the
+taglist window is present, set the 'Tlist_Exit_OnlyWindow' variable to 1.
+
+Jumping to a tag or a file~
+You can select a tag in the taglist window either by pressing the <Enter> key
+or by double clicking the tag name using the mouse. To jump to a tag on a
+single mouse click set the 'Tlist_Use_SingleClick' variable to 1.
+
+If the selected file is already opened in a window, then the cursor is moved
+to that window. If the file is not currently opened in a window then the file
+is opened in the window used by the taglist plugin to show the previously
+selected file. If there are no usable windows, then the file is opened in a
+new window. The file is not opened in special windows like the quickfix
+window, preview window and windows containing buffer with the 'buftype' option
+set.
+
+To jump to the tag in a new window, press the 'o' key. To open the file in the
+previous window (Ctrl-W_p) use the 'P' key. You can press the 'p' key to jump
+to the tag but still keep the cursor in the taglist window (preview).
+
+To open the selected file in a tab, use the 't' key. If the file is already
+present in a tab then the cursor is moved to that tab otherwise the file is
+opened in a new tab. To jump to a tag in a new tab press Ctrl-t. The taglist
+window is automatically opened in the newly created tab.
+
+Instead of jumping to a tag, you can open a file by pressing the <Enter> key
+or by double clicking the file name using the mouse.
+
+In the taglist window, you can use the [[ or <Backspace> key to jump to the
+beginning of the previous file. You can use the ]] or <Tab> key to jump to the
+beginning of the next file. When you reach the first or last file, the search
+wraps around and the jumps to the next/previous file.
+
+Highlighting the current tag~
+The taglist plugin automatically highlights the name of the current tag in the
+taglist window. The Vim |CursorHold| autocmd event is used for this. If the
+current tag name is not visible in the taglist window, then the taglist window
+contents are scrolled to make that tag name visible. You can also use the
+":TlistHighlightTag" command to force the highlighting of the current tag.
+
+The tag name is highlighted if no activity is performed for |'updatetime'|
+milliseconds. The default value for this Vim option is 4 seconds. To avoid
+unexpected problems, you should not set the |'updatetime'| option to a very
+low value.
+
+To disable the automatic highlighting of the current tag name in the taglist
+window, set the 'Tlist_Auto_Highlight_Tag' variable to zero.
+
+When entering a Vim buffer/window, the taglist plugin automatically highlights
+the current tag in that buffer/window. If you like to disable the automatic
+highlighting of the current tag when entering a buffer, set the
+'Tlist_Highlight_Tag_On_BufEnter' variable to zero.
+
+Adding files to the taglist~
+When the taglist window is opened, all the files in the Vim buffer list are
+processed and the supported files are added to the taglist. When you edit a
+file in Vim, the taglist plugin automatically processes this file and adds it
+to the taglist. If you close the taglist window, the tag information in the
+taglist is retained.
+
+To process files even when the taglist window is not open, set the
+'Tlist_Process_File_Always' variable to 1.
+
+You can manually add multiple files to the taglist without opening them using
+the ":TlistAddFiles" and the ":TlistAddFilesRecursive" commands.
+
+For example, to add all the C files in the /my/project/dir directory to the
+taglist, you can use the following command:
+>
+ :TlistAddFiles /my/project/dir/*.c
+<
+Note that when adding several files with a large number of tags or a large
+number of files, it will take several seconds to several minutes for the
+taglist plugin to process all the files. You should not interrupt the taglist
+plugin by pressing <CTRL-C>.
+
+You can recursively add multiple files from a directory tree using the
+":TlistAddFilesRecursive" command:
+>
+ :TlistAddFilesRecursive /my/project/dir *.c
+<
+This command takes two arguments. The first argument specifies the directory
+from which to recursively add the files. The second optional argument
+specifies the wildcard matching pattern for selecting the files to add. The
+default pattern is * and all the files are added.
+
+Displaying tags for only one file~
+The taglist window displays the tags for all the files in the Vim buffer list
+and all the manually added files. To display the tags for only the current
+active buffer, set the 'Tlist_Show_One_File' variable to 1.
+
+Removing files from the taglist~
+You can remove a file from the taglist window, by pressing the 'd' key when the
+cursor is on one of the tags listed for the file in the taglist window. The
+removed file will no longer be displayed in the taglist window in the current
+Vim session. To again display the tags for the file, open the file in a Vim
+window and then use the ":TlistUpdate" command or use ":TlistAddFiles" command
+to add the file to the taglist.
+
+When a buffer is removed from the Vim buffer list using the ":bdelete" or the
+":bwipeout" command, the taglist is updated to remove the stored information
+for this buffer.
+
+Updating the tags displayed for a file~
+The taglist plugin keeps track of the modification time of a file. When the
+modification time changes (the file is modified), the taglist plugin
+automatically updates the tags listed for that file. The modification time of
+a file is checked when you enter a window containing that file or when you
+load that file.
+
+You can also update or refresh the tags displayed for a file by pressing the
+"u" key in the taglist window. If an existing file is modified, after the file
+is saved, the taglist plugin automatically updates the tags displayed for the
+file.
+
+You can also use the ":TlistUpdate" command to update the tags for the current
+buffer after you made some changes to it. You should save the modified buffer
+before you update the taglist window. Otherwise the listed tags will not
+include the new tags created in the buffer.
+
+If you have deleted the tags displayed for a file in the taglist window using
+the 'd' key, you can again display the tags for that file using the
+":TlistUpdate" command.
+
+Controlling the taglist updates~
+To disable the automatic processing of new files or modified files, you can
+set the 'Tlist_Auto_Update' variable to zero. When this variable is set to
+zero, the taglist is updated only when you use the ":TlistUpdate" command or
+the ":TlistAddFiles" or the ":TlistAddFilesRecursive" commands. You can use
+this option to control which files are added to the taglist.
+
+You can use the ":TlistLock" command to lock the taglist contents. After this
+command is executed, new files are not automatically added to the taglist.
+When the taglist is locked, you can use the ":TlistUpdate" command to add the
+current file or the ":TlistAddFiles" or ":TlistAddFilesRecursive" commands to
+add new files to the taglist. To unlock the taglist, use the ":TlistUnlock"
+command.
+
+Displaying the tag prototype~
+To display the prototype of the tag under the cursor in the taglist window,
+press the space bar. If you place the cursor on a tag name in the taglist
+window, then the tag prototype is displayed at the Vim status line after
+|'updatetime'| milliseconds. The default value for the |'updatetime'| Vim
+option is 4 seconds.
+
+You can get the name and prototype of a tag without opening the taglist window
+and the taglist menu using the ":TlistShowTag" and the ":TlistShowPrototype"
+commands. These commands will work only if the current file is already present
+in the taglist. To use these commands without opening the taglist window, set
+the 'Tlist_Process_File_Always' variable to 1.
+
+You can use the ":TlistShowTag" command to display the name of the tag at or
+before the specified line number in the specified file. If the file name and
+line number are not supplied, then this command will display the name of the
+current tag. For example,
+>
+ :TlistShowTag
+ :TlistShowTag myfile.java 100
+<
+You can use the ":TlistShowPrototype" command to display the prototype of the
+tag at or before the specified line number in the specified file. If the file
+name and the line number are not supplied, then this command will display the
+prototype of the current tag. For example,
+>
+ :TlistShowPrototype
+ :TlistShowPrototype myfile.c 50
+<
+In the taglist window, when the mouse is moved over a tag name, the tag
+prototype is displayed in a balloon. This works only in GUI versions where
+balloon evaluation is supported.
+
+Taglist window contents~
+The taglist window contains the tags defined in various files in the taglist
+grouped by the filename and by the tag type (variable, function, class, etc.).
+For tags with scope information (like class members, structures inside
+structures, etc.), the scope information is displayed in square brackets "[]"
+after the tag name.
+
+The contents of the taglist buffer/window are managed by the taglist plugin.
+The |'filetype'| for the taglist buffer is set to 'taglist'. The Vim
+|'modifiable'| option is turned off for the taglist buffer. You should not
+manually edit the taglist buffer, by setting the |'modifiable'| flag. If you
+manually edit the taglist buffer contents, then the taglist plugin will be out
+of sync with the taglist buffer contents and the plugin will no longer work
+correctly. To redisplay the taglist buffer contents again, close the taglist
+window and reopen it.
+
+Opening and closing the tag and file tree~
+In the taglist window, the tag names are displayed as a foldable tree using
+the Vim folding support. You can collapse the tree using the '-' key or using
+the Vim |zc| fold command. You can open the tree using the '+' key or using
+the Vim |zo| fold command. You can open all the folds using the '*' key or
+using the Vim |zR| fold command. You can also use the mouse to open/close the
+folds. You can close all the folds using the '=' key. You should not manually
+create or delete the folds in the taglist window.
+
+To automatically close the fold for the inactive files/buffers and open only
+the fold for the current buffer in the taglist window, set the
+'Tlist_File_Fold_Auto_Close' variable to 1.
+
+Sorting the tags for a file~
+The tags displayed in the taglist window can be sorted either by their name or
+by their chronological order. The default sorting method is by the order in
+which the tags appear in a file. You can change the default sort method by
+setting the 'Tlist_Sort_Type' variable to either "name" or "order". You can
+sort the tags by their name by pressing the "s" key in the taglist window. You
+can again sort the tags by their chronological order using the "s" key. Each
+file in the taglist window can be sorted using different order.
+
+Zooming in and out of the taglist window~
+You can press the 'x' key in the taglist window to maximize the taglist
+window width/height. The window will be maximized to the maximum possible
+width/height without closing the other existing windows. You can again press
+'x' to restore the taglist window to the default width/height.
+
+ *taglist-session*
+Taglist Session~
+A taglist session refers to the group of files and their tags stored in the
+taglist in a Vim session.
+
+You can save and restore a taglist session (and all the displayed tags) using
+the ":TlistSessionSave" and ":TlistSessionLoad" commands.
+
+To save the information about the tags and files in the taglist to a file, use
+the ":TlistSessionSave" command and specify the filename:
+>
+ :TlistSessionSave <file name>
+<
+To load a saved taglist session, use the ":TlistSessionLoad" command: >
+
+ :TlistSessionLoad <file name>
+<
+When you load a taglist session file, the tags stored in the file will be
+added to the tags already stored in the taglist.
+
+The taglist session feature can be used to save the tags for large files or a
+group of frequently used files (like a project). By using the taglist session
+file, you can minimize the amount to time it takes to load/refresh the taglist
+for multiple files.
+
+You can create more than one taglist session file for multiple groups of
+files.
+
+Displaying the tag name in the Vim status line or the window title bar~
+You can use the Tlist_Get_Tagname_By_Line() function provided by the taglist
+plugin to display the current tag name in the Vim status line or the window
+title bar. Similarly, you can use the Tlist_Get_Tag_Prototype_By_Line()
+function to display the current tag prototype in the Vim status line or the
+window title bar.
+
+For example, the following command can be used to display the current tag name
+in the status line:
+>
+ :set statusline=%<%f%=%([%{Tlist_Get_Tagname_By_Line()}]%)
+<
+The following command can be used to display the current tag name in the
+window title bar:
+>
+ :set title titlestring=%<%f\ %([%{Tlist_Get_Tagname_By_Line()}]%)
+<
+Note that the current tag name can be displayed only after the file is
+processed by the taglist plugin. For this, you have to either set the
+'Tlist_Process_File_Always' variable to 1 or open the taglist window or use
+the taglist menu. For more information about configuring the Vim status line,
+refer to the documentation for the Vim |'statusline'| option.
+
+Changing the taglist window highlighting~
+The following Vim highlight groups are defined and used to highlight the
+various entities in the taglist window:
+
+ TagListTagName - Used for tag names
+ TagListTagScope - Used for tag scope
+ TagListTitle - Used for tag titles
+ TagListComment - Used for comments
+ TagListFileName - Used for filenames
+
+By default, these highlight groups are linked to the standard Vim highlight
+groups. If you want to change the colors used for these highlight groups,
+prefix the highlight group name with 'My' and define it in your .vimrc or
+.gvimrc file: MyTagListTagName, MyTagListTagScope, MyTagListTitle,
+MyTagListComment and MyTagListFileName. For example, to change the colors
+used for tag names, you can use the following command:
+>
+ :highlight MyTagListTagName guifg=blue ctermfg=blue
+<
+Controlling the taglist window~
+To use a horizontally split taglist window, instead of a vertically split
+window, set the 'Tlist_Use_Horiz_Window' variable to 1.
+
+To use a vertically split taglist window on the rightmost side of the Vim
+window, set the 'Tlist_Use_Right_Window' variable to 1.
+
+You can specify the width of the vertically split taglist window, by setting
+the 'Tlist_WinWidth' variable. You can specify the height of the horizontally
+split taglist window, by setting the 'Tlist_WinHeight' variable.
+
+When opening a vertically split taglist window, the Vim window width is
+increased to accommodate the new taglist window. When the taglist window is
+closed, the Vim window is reduced. To disable this, set the
+'Tlist_Inc_Winwidth' variable to zero.
+
+To reduce the number of empty lines in the taglist window, set the
+'Tlist_Compact_Format' variable to 1.
+
+To not display the Vim fold column in the taglist window, set the
+'Tlist_Enable_Fold_Column' variable to zero.
+
+To display the tag prototypes instead of the tag names in the taglist window,
+set the 'Tlist_Display_Prototype' variable to 1.
+
+To not display the scope of the tags next to the tag names, set the
+'Tlist_Display_Tag_Scope' variable to zero.
+
+ *taglist-keys*
+Taglist window key list~
+The following table lists the description of the keys that can be used
+in the taglist window.
+
+ Key Description~
+
+ <CR> Jump to the location where the tag under cursor is
+ defined.
+ o Jump to the location where the tag under cursor is
+ defined in a new window.
+ P Jump to the tag in the previous (Ctrl-W_p) window.
+ p Display the tag definition in the file window and
+ keep the cursor in the taglist window itself.
+ t Jump to the tag in a new tab. If the file is already
+ opened in a tab, move to that tab.
+ Ctrl-t Jump to the tag in a new tab.
+ <Space> Display the prototype of the tag under the cursor.
+ For file names, display the full path to the file,
+ file type and the number of tags. For tag types, display the
+ tag type and the number of tags.
+ u Update the tags listed in the taglist window
+ s Change the sort order of the tags (by name or by order)
+ d Remove the tags for the file under the cursor
+ x Zoom-in or Zoom-out the taglist window
+ + Open a fold
+ - Close a fold
+ * Open all folds
+ = Close all folds
+ [[ Jump to the beginning of the previous file
+ <Backspace> Jump to the beginning of the previous file
+ ]] Jump to the beginning of the next file
+ <Tab> Jump to the beginning of the next file
+ q Close the taglist window
+ <F1> Display help
+
+The above keys will work in both the normal mode and the insert mode.
+
+ *taglist-menu*
+Taglist menu~
+When using GUI Vim, the taglist plugin can display the tags defined in the
+current file in the drop-down menu and the popup menu. By default, this
+feature is turned off. To turn on this feature, set the 'Tlist_Show_Menu'
+variable to 1.
+
+You can jump to a tag by selecting the tag name from the menu. You can use the
+taglist menu independent of the taglist window i.e. you don't need to open the
+taglist window to get the taglist menu.
+
+When you switch between files/buffers, the taglist menu is automatically
+updated to display the tags defined in the current file/buffer.
+
+The tags are grouped by their type (variables, functions, classes, methods,
+etc.) and displayed as a separate sub-menu for each type. If all the tags
+defined in a file are of the same type (e.g. functions), then the sub-menu is
+not used.
+
+If the number of items in a tag type submenu exceeds the value specified by
+the 'Tlist_Max_Submenu_Items' variable, then the submenu will be split into
+multiple submenus. The default setting for 'Tlist_Max_Submenu_Items' is 25.
+The first and last tag names in the submenu are used to form the submenu name.
+The menu items are prefixed by alpha-numeric characters for easy selection by
+keyboard.
+
+If the popup menu support is enabled (the |'mousemodel'| option contains
+"popup"), then the tags menu is added to the popup menu. You can access
+the popup menu by right clicking on the GUI window.
+
+You can regenerate the tags menu by selecting the 'Tags->Refresh menu' entry.
+You can sort the tags listed in the menu either by name or by order by
+selecting the 'Tags->Sort menu by->Name/Order' menu entry.
+
+You can tear-off the Tags menu and keep it on the side of the Vim window
+for quickly locating the tags.
+
+Using the taglist plugin with the winmanager plugin~
+You can use the taglist plugin with the winmanager plugin. This will allow you
+to use the file explorer, buffer explorer and the taglist plugin at the same
+time in different windows. To use the taglist plugin with the winmanager
+plugin, set 'TagList' in the 'winManagerWindowLayout' variable. For example,
+to use the file explorer plugin and the taglist plugin at the same time, use
+the following setting: >
+
+ let winManagerWindowLayout = 'FileExplorer|TagList'
+<
+Getting help~
+If you have installed the taglist help file (this file), then you can use the
+Vim ":help taglist-<keyword>" command to get help on the various taglist
+topics.
+
+You can press the <F1> key in the taglist window to display the help
+information about using the taglist window. If you again press the <F1> key,
+the help information is removed from the taglist window.
+
+ *taglist-debug*
+Debugging the taglist plugin~
+You can use the ":TlistDebug" command to enable logging of the debug messages
+from the taglist plugin. To display the logged debug messages, you can use the
+":TlistMessages" command. To disable the logging of the debug messages, use
+the ":TlistUndebug" command.
+
+You can specify a file name to the ":TlistDebug" command to log the debug
+messages to a file. Otherwise, the debug messages are stored in a script-local
+variable. In the later case, to minimize memory usage, only the last 3000
+characters from the debug messages are stored.
+
+==============================================================================
+ *taglist-options*
+6. Options~
+
+A number of Vim variables control the behavior of the taglist plugin. These
+variables are initialized to a default value. By changing these variables you
+can change the behavior of the taglist plugin. You need to change these
+settings only if you want to change the behavior of the taglist plugin. You
+should use the |:let| command in your .vimrc file to change the setting of any
+of these variables.
+
+The configurable taglist variables are listed below. For a detailed
+description of these variables refer to the text below this table.
+
+|'Tlist_Auto_Highlight_Tag'| Automatically highlight the current tag in the
+ taglist.
+|'Tlist_Auto_Open'| Open the taglist window when Vim starts.
+|'Tlist_Auto_Update'| Automatically update the taglist to include
+ newly edited files.
+|'Tlist_Close_On_Select'| Close the taglist window when a file or tag is
+ selected.
+|'Tlist_Compact_Format'| Remove extra information and blank lines from
+ the taglist window.
+|'Tlist_Ctags_Cmd'| Specifies the path to the ctags utility.
+|'Tlist_Display_Prototype'| Show prototypes and not tags in the taglist
+ window.
+|'Tlist_Display_Tag_Scope'| Show tag scope next to the tag name.
+|'Tlist_Enable_Fold_Column'| Show the fold indicator column in the taglist
+ window.
+|'Tlist_Exit_OnlyWindow'| Close Vim if the taglist is the only window.
+|'Tlist_File_Fold_Auto_Close'| Close tag folds for inactive buffers.
+|'Tlist_GainFocus_On_ToggleOpen'|
+ Jump to taglist window on open.
+|'Tlist_Highlight_Tag_On_BufEnter'|
+ On entering a buffer, automatically highlight
+ the current tag.
+|'Tlist_Inc_Winwidth'| Increase the Vim window width to accommodate
+ the taglist window.
+|'Tlist_Max_Submenu_Items'| Maximum number of items in a tags sub-menu.
+|'Tlist_Max_Tag_Length'| Maximum tag length used in a tag menu entry.
+|'Tlist_Process_File_Always'| Process files even when the taglist window is
+ closed.
+|'Tlist_Show_Menu'| Display the tags menu.
+|'Tlist_Show_One_File'| Show tags for the current buffer only.
+|'Tlist_Sort_Type'| Sort method used for arranging the tags.
+|'Tlist_Use_Horiz_Window'| Use a horizontally split window for the
+ taglist window.
+|'Tlist_Use_Right_Window'| Place the taglist window on the right side.
+|'Tlist_Use_SingleClick'| Single click on a tag jumps to it.
+|'Tlist_WinHeight'| Horizontally split taglist window height.
+|'Tlist_WinWidth'| Vertically split taglist window width.
+
+ *'Tlist_Auto_Highlight_Tag'*
+Tlist_Auto_Highlight_Tag~
+The taglist plugin will automatically highlight the current tag in the taglist
+window. If you want to disable this, then you can set the
+'Tlist_Auto_Highlight_Tag' variable to zero. Note that even though the current
+tag highlighting is disabled, the tags for a new file will still be added to
+the taglist window.
+>
+ let Tlist_Auto_Highlight_Tag = 0
+<
+With the above variable set to 1, you can use the ":TlistHighlightTag" command
+to highlight the current tag.
+
+ *'Tlist_Auto_Open'*
+Tlist_Auto_Open~
+To automatically open the taglist window, when you start Vim, you can set the
+'Tlist_Auto_Open' variable to 1. By default, this variable is set to zero and
+the taglist window will not be opened automatically on Vim startup.
+>
+ let Tlist_Auto_Open = 1
+<
+The taglist window is opened only when a supported type of file is opened on
+Vim startup. For example, if you open text files, then the taglist window will
+not be opened.
+
+ *'Tlist_Auto_Update'*
+Tlist_Auto_Update~
+When a new file is edited, the tags defined in the file are automatically
+processed and added to the taglist. To stop adding new files to the taglist,
+set the 'Tlist_Auto_Update' variable to zero. By default, this variable is set
+to 1.
+>
+ let Tlist_Auto_Update = 0
+<
+With the above variable set to 1, you can use the ":TlistUpdate" command to
+add the tags defined in the current file to the taglist.
+
+ *'Tlist_Close_On_Select'*
+Tlist_Close_On_Select~
+If you want to close the taglist window when a file or tag is selected, then
+set the 'Tlist_Close_On_Select' variable to 1. By default, this variable is
+set zero and when you select a tag or file from the taglist window, the window
+is not closed.
+>
+ let Tlist_Close_On_Select = 1
+<
+ *'Tlist_Compact_Format'*
+Tlist_Compact_Format~
+By default, empty lines are used to separate different tag types displayed for
+a file and the tags displayed for different files in the taglist window. If
+you want to display as many tags as possible in the taglist window, you can
+set the 'Tlist_Compact_Format' variable to 1 to get a compact display.
+>
+ let Tlist_Compact_Format = 1
+<
+ *'Tlist_Ctags_Cmd'*
+Tlist_Ctags_Cmd~
+The 'Tlist_Ctags_Cmd' variable specifies the location (path) of the exuberant
+ctags utility. If exuberant ctags is present in any one of the directories in
+the PATH environment variable, then there is no need to set this variable.
+
+The exuberant ctags tool can be installed under different names. When the
+taglist plugin starts up, if the 'Tlist_Ctags_Cmd' variable is not set, it
+checks for the names exuberant-ctags, exctags, ctags, ctags.exe and tags in
+the PATH environment variable. If any one of the named executable is found,
+then the Tlist_Ctags_Cmd variable is set to that name.
+
+If exuberant ctags is not present in one of the directories specified in the
+PATH environment variable, then set this variable to point to the location of
+the ctags utility in your system. Note that this variable should point to the
+fully qualified exuberant ctags location and NOT to the directory in which
+exuberant ctags is installed. If the exuberant ctags tool is not found in
+either PATH or in the specified location, then the taglist plugin will not be
+loaded. Examples:
+>
+ let Tlist_Ctags_Cmd = 'd:\tools\ctags.exe'
+ let Tlist_Ctags_Cmd = '/usr/local/bin/ctags'
+<
+ *'Tlist_Display_Prototype'*
+Tlist_Display_Prototype~
+By default, only the tag name will be displayed in the taglist window. If you
+like to see tag prototypes instead of names, set the 'Tlist_Display_Prototype'
+variable to 1. By default, this variable is set to zero and only tag names
+will be displayed.
+>
+ let Tlist_Display_Prototype = 1
+<
+ *'Tlist_Display_Tag_Scope'*
+Tlist_Display_Tag_Scope~
+By default, the scope of a tag (like a C++ class) will be displayed in
+square brackets next to the tag name. If you don't want the tag scopes
+to be displayed, then set the 'Tlist_Display_Tag_Scope' to zero. By default,
+this variable is set to 1 and the tag scopes will be displayed.
+>
+ let Tlist_Display_Tag_Scope = 0
+<
+ *'Tlist_Enable_Fold_Column'*
+Tlist_Enable_Fold_Column~
+By default, the Vim fold column is enabled and displayed in the taglist
+window. If you wish to disable this (for example, when you are working with a
+narrow Vim window or terminal), you can set the 'Tlist_Enable_Fold_Column'
+variable to zero.
+>
+ let Tlist_Enable_Fold_Column = 1
+<
+ *'Tlist_Exit_OnlyWindow'*
+Tlist_Exit_OnlyWindow~
+If you want to exit Vim if only the taglist window is currently opened, then
+set the 'Tlist_Exit_OnlyWindow' variable to 1. By default, this variable is
+set to zero and the Vim instance will not be closed if only the taglist window
+is present.
+>
+ let Tlist_Exit_OnlyWindow = 1
+<
+ *'Tlist_File_Fold_Auto_Close'*
+Tlist_File_Fold_Auto_Close~
+By default, the tags tree displayed in the taglist window for all the files is
+opened. You can close/fold the tags tree for the files manually. To
+automatically close the tags tree for inactive files, you can set the
+'Tlist_File_Fold_Auto_Close' variable to 1. When this variable is set to 1,
+the tags tree for the current buffer is automatically opened and for all the
+other buffers is closed.
+>
+ let Tlist_File_Fold_Auto_Close = 1
+<
+ *'Tlist_GainFocus_On_ToggleOpen'*
+Tlist_GainFocus_On_ToggleOpen~
+When the taglist window is opened using the ':TlistToggle' command, this
+option controls whether the cursor is moved to the taglist window or remains
+in the current window. By default, this option is set to 0 and the cursor
+remains in the current window. When this variable is set to 1, the cursor
+moves to the taglist window after opening the taglist window.
+>
+ let Tlist_GainFocus_On_ToggleOpen = 1
+<
+ *'Tlist_Highlight_Tag_On_BufEnter'*
+Tlist_Highlight_Tag_On_BufEnter~
+When you enter a Vim buffer/window, the current tag in that buffer/window is
+automatically highlighted in the taglist window. If the current tag name is
+not visible in the taglist window, then the taglist window contents are
+scrolled to make that tag name visible. If you like to disable the automatic
+highlighting of the current tag when entering a buffer, you can set the
+'Tlist_Highlight_Tag_On_BufEnter' variable to zero. The default setting for
+this variable is 1.
+>
+ let Tlist_Highlight_Tag_On_BufEnter = 0
+<
+ *'Tlist_Inc_Winwidth'*
+Tlist_Inc_Winwidth~
+By default, when the width of the window is less than 100 and a new taglist
+window is opened vertically, then the window width is increased by the value
+set in the 'Tlist_WinWidth' variable to accommodate the new window. The value
+of this variable is used only if you are using a vertically split taglist
+window.
+
+If your terminal doesn't support changing the window width from Vim (older
+version of xterm running in a Unix system) or if you see any weird problems in
+the screen due to the change in the window width or if you prefer not to
+adjust the window width then set the 'Tlist_Inc_Winwidth' variable to zero.
+CAUTION: If you are using the MS-Windows version of Vim in a MS-DOS command
+window then you must set this variable to zero, otherwise the system may hang
+due to a Vim limitation (explained in :help win32-problems)
+>
+ let Tlist_Inc_Winwidth = 0
+<
+ *'Tlist_Max_Submenu_Items'*
+Tlist_Max_Submenu_Items~
+If a file contains too many tags of a particular type (function, variable,
+class, etc.), greater than that specified by the 'Tlist_Max_Submenu_Items'
+variable, then the menu for that tag type will be split into multiple
+sub-menus. The default setting for the 'Tlist_Max_Submenu_Items' variable is
+25. This can be changed by setting the 'Tlist_Max_Submenu_Items' variable:
+>
+ let Tlist_Max_Submenu_Items = 20
+<
+The name of the submenu is formed using the names of the first and the last
+tag entries in that submenu.
+
+ *'Tlist_Max_Tag_Length'*
+Tlist_Max_Tag_Length~
+Only the first 'Tlist_Max_Tag_Length' characters from the tag names will be
+used to form the tag type submenu name. The default value for this variable is
+10. Change the 'Tlist_Max_Tag_Length' setting if you want to include more or
+less characters:
+>
+ let Tlist_Max_Tag_Length = 10
+<
+ *'Tlist_Process_File_Always'*
+Tlist_Process_File_Always~
+By default, the taglist plugin will generate and process the tags defined in
+the newly opened files only when the taglist window is opened or when the
+taglist menu is enabled. When the taglist window is closed, the taglist plugin
+will stop processing the tags for newly opened files.
+
+You can set the 'Tlist_Process_File_Always' variable to 1 to generate the list
+of tags for new files even when the taglist window is closed and the taglist
+menu is disabled.
+>
+ let Tlist_Process_File_Always = 1
+<
+To use the ":TlistShowTag" and the ":TlistShowPrototype" commands without the
+taglist window and the taglist menu, you should set this variable to 1.
+
+ *'Tlist_Show_Menu'*
+Tlist_Show_Menu~
+When using GUI Vim, you can display the tags defined in the current file in a
+menu named "Tags". By default, this feature is turned off. To turn on this
+feature, set the 'Tlist_Show_Menu' variable to 1:
+>
+ let Tlist_Show_Menu = 1
+<
+ *'Tlist_Show_One_File'*
+Tlist_Show_One_File~
+By default, the taglist plugin will display the tags defined in all the loaded
+buffers in the taglist window. If you prefer to display the tags defined only
+in the current buffer, then you can set the 'Tlist_Show_One_File' to 1. When
+this variable is set to 1, as you switch between buffers, the taglist window
+will be refreshed to display the tags for the current buffer and the tags for
+the previous buffer will be removed.
+>
+ let Tlist_Show_One_File = 1
+<
+ *'Tlist_Sort_Type'*
+Tlist_Sort_Type~
+The 'Tlist_Sort_Type' variable specifies the sort order for the tags in the
+taglist window. The tags can be sorted either alphabetically by their name or
+by the order of their appearance in the file (chronological order). By
+default, the tag names will be listed by the order in which they are defined
+in the file. You can change the sort type (from name to order or from order to
+name) by pressing the "s" key in the taglist window. You can also change the
+default sort order by setting 'Tlist_Sort_Type' to "name" or "order":
+>
+ let Tlist_Sort_Type = "name"
+<
+ *'Tlist_Use_Horiz_Window'*
+Tlist_Use_Horiz_Window~
+Be default, the tag names are displayed in a vertically split window. If you
+prefer a horizontally split window, then set the 'Tlist_Use_Horiz_Window'
+variable to 1. If you are running MS-Windows version of Vim in a MS-DOS
+command window, then you should use a horizontally split window instead of a
+vertically split window. Also, if you are using an older version of xterm in a
+Unix system that doesn't support changing the xterm window width, you should
+use a horizontally split window.
+>
+ let Tlist_Use_Horiz_Window = 1
+<
+ *'Tlist_Use_Right_Window'*
+Tlist_Use_Right_Window~
+By default, the vertically split taglist window will appear on the left hand
+side. If you prefer to open the window on the right hand side, you can set the
+'Tlist_Use_Right_Window' variable to 1:
+>
+ let Tlist_Use_Right_Window = 1
+<
+ *'Tlist_Use_SingleClick'*
+Tlist_Use_SingleClick~
+By default, when you double click on the tag name using the left mouse
+button, the cursor will be positioned at the definition of the tag. You
+can set the 'Tlist_Use_SingleClick' variable to 1 to jump to a tag when
+you single click on the tag name using the mouse. By default this variable
+is set to zero.
+>
+ let Tlist_Use_SingleClick = 1
+<
+Due to a bug in Vim, if you set 'Tlist_Use_SingleClick' to 1 and try to resize
+the taglist window using the mouse, then Vim will crash. This problem is fixed
+in Vim 6.3 and above. In the meantime, instead of resizing the taglist window
+using the mouse, you can use normal Vim window resizing commands to resize the
+taglist window.
+
+ *'Tlist_WinHeight'*
+Tlist_WinHeight~
+The default height of the horizontally split taglist window is 10. This can be
+changed by modifying the 'Tlist_WinHeight' variable:
+>
+ let Tlist_WinHeight = 20
+<
+The |'winfixheight'| option is set for the taglist window, to maintain the
+height of the taglist window, when new Vim windows are opened and existing
+windows are closed.
+
+ *'Tlist_WinWidth'*
+Tlist_WinWidth~
+The default width of the vertically split taglist window is 30. This can be
+changed by modifying the 'Tlist_WinWidth' variable:
+>
+ let Tlist_WinWidth = 20
+<
+Note that the value of the |'winwidth'| option setting determines the minimum
+width of the current window. If you set the 'Tlist_WinWidth' variable to a
+value less than that of the |'winwidth'| option setting, then Vim will use the
+value of the |'winwidth'| option.
+
+When new Vim windows are opened and existing windows are closed, the taglist
+plugin will try to maintain the width of the taglist window to the size
+specified by the 'Tlist_WinWidth' variable.
+
+==============================================================================
+ *taglist-commands*
+7. Commands~
+
+The taglist plugin provides the following ex-mode commands:
+
+|:TlistAddFiles| Add multiple files to the taglist.
+|:TlistAddFilesRecursive|
+ Add files recursively to the taglist.
+|:TlistClose| Close the taglist window.
+|:TlistDebug| Start logging of taglist debug messages.
+|:TlistLock| Stop adding new files to the taglist.
+|:TlistMessages| Display the logged taglist plugin debug messages.
+|:TlistOpen| Open and jump to the taglist window.
+|:TlistSessionSave| Save the information about files and tags in the
+ taglist to a session file.
+|:TlistSessionLoad| Load the information about files and tags stored
+ in a session file to taglist.
+|:TlistShowPrototype| Display the prototype of the tag at or before the
+ specified line number.
+|:TlistShowTag| Display the name of the tag defined at or before the
+ specified line number.
+|:TlistHighlightTag| Highlight the current tag in the taglist window.
+|:TlistToggle| Open or close (toggle) the taglist window.
+|:TlistUndebug| Stop logging of taglist debug messages.
+|:TlistUnlock| Start adding new files to the taglist.
+|:TlistUpdate| Update the tags for the current buffer.
+
+ *:TlistAddFiles*
+:TlistAddFiles {file(s)} [file(s) ...]
+ Add one or more specified files to the taglist. You can
+ specify multiple filenames using wildcards. To specify a
+ file name with space character, you should escape the space
+ character with a backslash.
+ Examples:
+>
+ :TlistAddFiles *.c *.cpp
+ :TlistAddFiles file1.html file2.html
+<
+ If you specify a large number of files, then it will take some
+ time for the taglist plugin to process all of them. The
+ specified files will not be edited in a Vim window and will
+ not be added to the Vim buffer list.
+
+ *:TlistAddFilesRecursive*
+:TlistAddFilesRecursive {directory} [ {pattern} ]
+ Add files matching {pattern} recursively from the specified
+ {directory} to the taglist. If {pattern} is not specified,
+ then '*' is assumed. To specify the current directory, use "."
+ for {directory}. To specify a directory name with space
+ character, you should escape the space character with a
+ backslash.
+ Examples:
+>
+ :TlistAddFilesRecursive myproject *.java
+ :TlistAddFilesRecursive smallproject
+<
+ If large number of files are present in the specified
+ directory tree, then it will take some time for the taglist
+ plugin to process all of them.
+
+ *:TlistClose*
+:TlistClose Close the taglist window. This command can be used from any
+ one of the Vim windows.
+
+ *:TlistDebug*
+:TlistDebug [filename]
+ Start logging of debug messages from the taglist plugin.
+ If {filename} is specified, then the debug messages are stored
+ in the specified file. Otherwise, the debug messages are
+ stored in a script local variable. If the file {filename} is
+ already present, then it is overwritten.
+
+ *:TlistLock*
+:TlistLock
+ Lock the taglist and don't process new files. After this
+ command is executed, newly edited files will not be added to
+ the taglist.
+
+ *:TlistMessages*
+:TlistMessages
+ Display the logged debug messages from the taglist plugin
+ in a window. This command works only when logging to a
+ script-local variable.
+
+ *:TlistOpen*
+:TlistOpen Open and jump to the taglist window. Creates the taglist
+ window, if the window is not opened currently. After executing
+ this command, the cursor is moved to the taglist window. When
+ the taglist window is opened for the first time, all the files
+ in the buffer list are processed and the tags defined in them
+ are displayed in the taglist window.
+
+ *:TlistSessionSave*
+:TlistSessionSave {filename}
+ Saves the information about files and tags in the taglist to
+ the specified file. This command can be used to save and
+ restore the taglist contents across Vim sessions.
+
+ *:TlistSessionLoad*
+:TlistSessionLoad {filename}
+ Load the information about files and tags stored in the
+ specified session file to the taglist.
+
+ *:TlistShowPrototype*
+:TlistShowPrototype [filename] [linenumber]
+ Display the prototype of the tag at or before the specified
+ line number. If the file name and the line number are not
+ specified, then the current file name and line number are
+ used. A tag spans multiple lines starting from the line where
+ it is defined to the line before the next tag. This command
+ displays the prototype for the tag for any line number in this
+ range.
+
+ *:TlistShowTag*
+:TlistShowTag [filename] [linenumber]
+ Display the name of the tag defined at or before the specified
+ line number. If the file name and the line number are not
+ specified, then the current file name and line number are
+ used. A tag spans multiple lines starting from the line where
+ it is defined to the line before the next tag. This command
+ displays the tag name for any line number in this range.
+
+ *:TlistHighlightTag*
+:TlistHighlightTag
+ Highlight the current tag in the taglist window. By default,
+ the taglist plugin periodically updates the taglist window to
+ highlight the current tag. This command can be used to force
+ the taglist plugin to highlight the current tag.
+
+ *:TlistToggle*
+:TlistToggle Open or close (toggle) the taglist window. Opens the taglist
+ window, if the window is not opened currently. Closes the
+ taglist window, if the taglist window is already opened. When
+ the taglist window is opened for the first time, all the files
+ in the buffer list are processed and the tags are displayed in
+ the taglist window. After executing this command, the cursor
+ is not moved from the current window to the taglist window.
+
+ *:TlistUndebug*
+:TlistUndebug
+ Stop logging of debug messages from the taglist plugin.
+
+ *:TlistUnlock*
+:TlistUnlock
+ Unlock the taglist and start processing newly edited files.
+
+ *:TlistUpdate*
+:TlistUpdate Update the tags information for the current buffer. This
+ command can be used to re-process the current file/buffer and
+ get the tags information. As the taglist plugin uses the file
+ saved in the disk (instead of the file displayed in a Vim
+ buffer), you should save a modified buffer before you update
+ the taglist. Otherwise the listed tags will not include the
+ new tags created in the buffer. You can use this command even
+ when the taglist window is not opened.
+
+==============================================================================
+ *taglist-functions*
+8. Global functions~
+
+The taglist plugin provides several global functions that can be used from
+other Vim plugins to interact with the taglist plugin. These functions are
+described below.
+
+|Tlist_Update_File_Tags()| Update the tags for the specified file
+|Tlist_Get_Tag_Prototype_By_Line()| Return the prototype of the tag at or
+ before the specified line number in the
+ specified file.
+|Tlist_Get_Tagname_By_Line()| Return the name of the tag at or
+ before the specified line number in
+ the specified file.
+|Tlist_Set_App()| Set the name of the application
+ controlling the taglist window.
+
+ *Tlist_Update_File_Tags()*
+Tlist_Update_File_Tags({filename}, {filetype})
+ Update the tags for the file {filename}. The second argument
+ specifies the Vim filetype for the file. If the taglist plugin
+ has not processed the file previously, then the exuberant
+ ctags tool is invoked to generate the tags for the file.
+
+ *Tlist_Get_Tag_Prototype_By_Line()*
+Tlist_Get_Tag_Prototype_By_Line([{filename}, {linenumber}])
+ Return the prototype of the tag at or before the specified
+ line number in the specified file. If the filename and line
+ number are not specified, then the current buffer name and the
+ current line number are used.
+
+ *Tlist_Get_Tagname_By_Line()*
+Tlist_Get_Tagname_By_Line([{filename}, {linenumber}])
+ Return the name of the tag at or before the specified line
+ number in the specified file. If the filename and line number
+ are not specified, then the current buffer name and the
+ current line number are used.
+
+ *Tlist_Set_App()*
+Tlist_Set_App({appname})
+ Set the name of the plugin that controls the taglist plugin
+ window and buffer. This can be used to integrate the taglist
+ plugin with other Vim plugins.
+
+ For example, the winmanager plugin and the Cream package use
+ this function and specify the appname as "winmanager" and
+ "cream" respectively.
+
+ By default, the taglist plugin is a stand-alone plugin and
+ controls the taglist window and buffer. If the taglist window
+ is controlled by an external plugin, then the appname should
+ be set appropriately.
+
+==============================================================================
+ *taglist-extend*
+9. Extending~
+
+The taglist plugin supports all the languages supported by the exuberant ctags
+tool, which includes the following languages: Assembly, ASP, Awk, Beta, C,
+C++, C#, Cobol, Eiffel, Erlang, Fortran, HTML, Java, Javascript, Lisp, Lua,
+Make, Pascal, Perl, PHP, Python, Rexx, Ruby, Scheme, Shell, Slang, SML, Sql,
+TCL, Verilog, Vim and Yacc.
+
+You can extend the taglist plugin to add support for new languages and also
+modify the support for the above listed languages.
+
+You should NOT make modifications to the taglist plugin script file to add
+support for new languages. You will lose these changes when you upgrade to the
+next version of the taglist plugin. Instead you should follow the below
+described instructions to extend the taglist plugin.
+
+You can extend the taglist plugin by setting variables in the .vimrc or _vimrc
+file. The name of these variables depends on the language name and is
+described below.
+
+Modifying support for an existing language~
+To modify the support for an already supported language, you have to set the
+tlist_xxx_settings variable in the ~/.vimrc or $HOME/_vimrc file. Replace xxx
+with the Vim filetype name for the language file. For example, to modify the
+support for the perl language files, you have to set the tlist_perl_settings
+variable. To modify the support for java files, you have to set the
+tlist_java_settings variable.
+
+To determine the filetype name used by Vim for a file, use the following
+command in the buffer containing the file:
+
+ :set filetype
+
+The above command will display the Vim filetype for the current buffer.
+
+The format of the value set in the tlist_xxx_settings variable is
+
+ <language_name>;flag1:name1;flag2:name2;flag3:name3
+
+The different fields in the value are separated by the ';' character.
+
+The first field 'language_name' is the name used by exuberant ctags to refer
+to this language file. This name can be different from the file type name used
+by Vim. For example, for C++, the language name used by ctags is 'c++' but the
+filetype name used by Vim is 'cpp'. To get the list of language names
+supported by exuberant ctags, use the following command:
+
+ $ ctags --list-maps=all
+
+The remaining fields follow the format "flag:name". The sub-field 'flag' is
+the language specific flag used by exuberant ctags to generate the
+corresponding tags. For example, for the C language, to list only the
+functions, the 'f' flag is used. To get the list of flags supported by
+exuberant ctags for the various languages use the following command:
+
+ $ ctags --list-kinds=all
+
+The sub-field 'name' specifies the title text to use for displaying the tags
+of a particular type. For example, 'name' can be set to 'functions'. This
+field can be set to any text string name.
+
+For example, to list only the classes and functions defined in a C++ language
+file, add the following line to your .vimrc file:
+
+ let tlist_cpp_settings = 'c++;c:class;f:function'
+
+In the above setting, 'cpp' is the Vim filetype name and 'c++' is the name
+used by the exuberant ctags tool. 'c' and 'f' are the flags passed to
+exuberant ctags to list C++ classes and functions and 'class' is the title
+used for the class tags and 'function' is the title used for the function tags
+in the taglist window.
+
+For example, to display only functions defined in a C file and to use "My
+Functions" as the title for the function tags, use
+
+ let tlist_c_settings = 'c;f:My Functions'
+
+When you set the tlist_xxx_settings variable, you will override the default
+setting used by the taglist plugin for the 'xxx' language. You cannot add to
+the default options used by the taglist plugin for a particular file type. To
+add to the options used by the taglist plugin for a language, copy the option
+values from the taglist plugin file to your .vimrc file and modify it.
+
+Adding support for a new language~
+If you want to add support for a new language to the taglist plugin, you need
+to first extend the exuberant ctags tool. For more information about extending
+exuberant ctags, visit the following page:
+
+ http://ctags.sourceforge.net/EXTENDING.html
+
+To add support for a new language, set the tlist_xxx_settings variable in the
+~/.vimrc file appropriately as described above. Replace 'xxx' in the variable
+name with the Vim filetype name for the new language.
+
+For example, to extend the taglist plugin to support the latex language, you
+can use the following line (assuming, you have already extended exuberant
+ctags to support the latex language):
+
+ let tlist_tex_settings='latex;b:bibitem;c:command;l:label'
+
+With the above line, when you edit files of filetype "tex" in Vim, the taglist
+plugin will invoke the exuberant ctags tool passing the "latex" filetype and
+the flags b, c and l to generate the tags. The text heading 'bibitem',
+'command' and 'label' will be used in the taglist window for the tags which
+are generated for the flags b, c and l respectively.
+
+==============================================================================
+ *taglist-faq*
+10. Frequently Asked Questions~
+
+Q. The taglist plugin doesn't work. The taglist window is empty and the tags
+ defined in a file are not displayed.
+A. Are you using Vim version 6.0 and above? The taglist plugin relies on the
+ features supported by Vim version 6.0 and above. You can use the following
+ command to get the Vim version:
+>
+ $ vim --version
+<
+ Are you using exuberant ctags version 5.0 and above? The taglist plugin
+ relies on the features supported by exuberant ctags and will not work with
+ GNU ctags or the Unix ctags utility. You can use the following command to
+ determine whether the ctags installed in your system is exuberant ctags:
+>
+ $ ctags --version
+<
+ Is exuberant ctags present in one of the directories in your PATH? If not,
+ you need to set the Tlist_Ctags_Cmd variable to point to the location of
+ exuberant ctags. Use the following Vim command to verify that this is setup
+ correctly:
+>
+ :echo system(Tlist_Ctags_Cmd . ' --version')
+<
+ The above command should display the version information for exuberant
+ ctags.
+
+ Did you turn on the Vim filetype detection? The taglist plugin relies on
+ the filetype detected by Vim and passes the filetype to the exuberant ctags
+ utility to parse the tags. Check the output of the following Vim command:
+>
+ :filetype
+<
+ The output of the above command should contain "filetype detection:ON".
+ To turn on the filetype detection, add the following line to the .vimrc or
+ _vimrc file:
+>
+ filetype on
+<
+ Is your version of Vim compiled with the support for the system() function?
+ The following Vim command should display 1:
+>
+ :echo exists('*system')
+<
+ In some Linux distributions (particularly Suse Linux), the default Vim
+ installation is built without the support for the system() function. The
+ taglist plugin uses the system() function to invoke the exuberant ctags
+ utility. You need to rebuild Vim after enabling the support for the
+ system() function. If you use the default build options, the system()
+ function will be supported.
+
+ Do you have the |'shellslash'| option set? You can try disabling the
+ |'shellslash'| option. When the taglist plugin invokes the exuberant ctags
+ utility with the path to the file, if the incorrect slashes are used, then
+ you will see errors.
+
+ Check the shell related Vim options values using the following command:
+>
+ :set shell? shellcmdflag? shellpipe?
+ :set shellquote? shellredir? shellxquote?
+<
+ If these options are set in your .vimrc or _vimrc file, try removing those
+ lines.
+
+ Are you using a Unix shell in a MS-Windows environment? For example,
+ the Unix shell from the MKS-toolkit. Do you have the SHELL environment
+ set to point to this shell? You can try resetting the SHELL environment
+ variable.
+
+ If you are using a Unix shell on MS-Windows, you should try to use
+ exuberant ctags that is compiled for Unix-like environments so that
+ exuberant ctags will understand path names with forward slash characters.
+
+ Is your filetype supported by the exuberant ctags utility? The file types
+ supported by the exuberant ctags utility are listed in the ctags help. If a
+ file type is not supported, you have to extend exuberant ctags. You can use
+ the following command to list the filetypes supported by exuberant ctags:
+>
+ ctags --list-languages
+<
+ Run the following command from the shell prompt and check whether the tags
+ defined in your file are listed in the output from exuberant ctags:
+>
+ ctags -f - --format=2 --excmd=pattern --fields=nks <filename>
+<
+ If you see your tags in the output from the above command, then the
+ exuberant ctags utility is properly parsing your file.
+
+ Do you have the .ctags or _ctags or the ctags.cnf file in your home
+ directory for specifying default options or for extending exuberant ctags?
+ If you do have this file, check the options in this file and make sure
+ these options are not interfering with the operation of the taglist plugin.
+
+ If you are using MS-Windows, check the value of the TEMP and TMP
+ environment variables. If these environment variables are set to a path
+ with space characters in the name, then try using the DOS 8.3 short name
+ for the path or set them to a path without the space characters in the
+ name. For example, if the temporary directory name is "C:\Documents and
+ Settings\xyz\Local Settings\Temp", then try setting the TEMP variable to
+ the following:
+>
+ set TEMP=C:\DOCUMEN~1\xyz\LOCALS~1\Temp
+<
+ If exuberant ctags is installed in a directory with space characters in the
+ name, then try adding the directory to the PATH environment variable or try
+ setting the 'Tlist_Ctags_Cmd' variable to the shortest path name to ctags
+ or try copying the exuberant ctags to a path without space characters in
+ the name. For example, if exuberant ctags is installed in the directory
+ "C:\Program Files\Ctags", then try setting the 'Tlist_Ctags_Cmd' variable
+ as below:
+>
+ let Tlist_Ctags_Cmd='C:\Progra~1\Ctags\ctags.exe'
+<
+ If you are using a cygwin compiled version of exuberant ctags on MS-Windows,
+ make sure that either you have the cygwin compiled sort utility installed
+ and available in your PATH or compile exuberant ctags with internal sort
+ support. Otherwise, when exuberant ctags sorts the tags output by invoking
+ the sort utility, it may end up invoking the MS-Windows version of
+ sort.exe, thereby resulting in failure.
+
+Q. When I try to open the taglist window, I am seeing the following error
+ message. How do I fix this problem?
+
+ Taglist: Failed to generate tags for /my/path/to/file
+ ctags: illegal option -- -^@usage: ctags [-BFadtuwvx] [-f tagsfile] file ...
+
+A. The taglist plugin will work only with the exuberant ctags tool. You
+ cannot use the GNU ctags or the Unix ctags program with the taglist plugin.
+ You will see an error message similar to the one shown above, if you try
+ use a non-exuberant ctags program with Vim. To fix this problem, either add
+ the exuberant ctags tool location to the PATH environment variable or set
+ the 'Tlist_Ctags_Cmd' variable.
+
+Q. A file has more than one tag with the same name. When I select a tag name
+ from the taglist window, the cursor is positioned at the incorrect tag
+ location.
+A. The taglist plugin uses the search pattern generated by the exuberant ctags
+ utility to position the cursor at the location of a tag definition. If a
+ file has more than one tag with the same name and same prototype, then the
+ search pattern will be the same. In this case, when searching for the tag
+ pattern, the cursor may be positioned at the incorrect location.
+
+Q. I have made some modifications to my file and introduced new
+ functions/classes/variables. I have not yet saved my file. The taglist
+ plugin is not displaying the new tags when I update the taglist window.
+A. The exuberant ctags utility will process only files that are present in the
+ disk. To list the tags defined in a file, you have to save the file and
+ then update the taglist window.
+
+Q. I have created a ctags file using the exuberant ctags utility for my source
+ tree. How do I configure the taglist plugin to use this tags file?
+A. The taglist plugin doesn't use a tags file stored in disk. For every opened
+ file, the taglist plugin invokes the exuberant ctags utility to get the
+ list of tags dynamically. The Vim system() function is used to invoke
+ exuberant ctags and get the ctags output. This function internally uses a
+ temporary file to store the output. This file is deleted after the output
+ from the command is read. So you will never see the file that contains the
+ output of exuberant ctags.
+
+Q. When I set the |'updatetime'| option to a low value (less than 1000) and if
+ I keep pressing a key with the taglist window open, the current buffer
+ contents are changed. Why is this?
+A. The taglist plugin uses the |CursorHold| autocmd to highlight the current
+ tag. The CursorHold autocmd triggers for every |'updatetime'| milliseconds.
+ If the |'updatetime'| option is set to a low value, then the CursorHold
+ autocmd will be triggered frequently. As the taglist plugin changes
+ the focus to the taglist window to highlight the current tag, this could
+ interfere with the key movement resulting in changing the contents of
+ the current buffer. The workaround for this problem is to not set the
+ |'updatetime'| option to a low value.
+
+==============================================================================
+ *taglist-license*
+11. License~
+Permission is hereby granted to use and distribute the taglist plugin, with or
+without modifications, provided that this copyright notice is copied with it.
+Like anything else that's free, taglist.vim is provided *as is* and comes with
+no warranty of any kind, either expressed or implied. In no event will the
+copyright holder be liable for any damamges resulting from the use of this
+software.
+
+==============================================================================
+ *taglist-todo*
+12. Todo~
+
+1. Group tags according to the scope and display them. For example,
+ group all the tags belonging to a C++/Java class
+2. Support for displaying tags in a modified (not-yet-saved) file.
+3. Automatically open the taglist window only for selected filetypes.
+ For other filetypes, close the taglist window.
+4. When using the shell from the MKS toolkit, the taglist plugin
+ doesn't work.
+5. The taglist plugin doesn't work with files edited remotely using the
+ netrw plugin. The exuberant ctags utility cannot process files over
+ scp/rcp/ftp, etc.
+
+==============================================================================
+
+vim:tw=78:ts=8:noet:ft=help:
diff --git a/vim/ftdetect/nhdes.vim b/vim/ftdetect/nhdes.vim
new file mode 100644
index 0000000..089b391
--- /dev/null
+++ b/vim/ftdetect/nhdes.vim
@@ -0,0 +1 @@
+au! BufRead,BufNewFile *.des set filetype=nhdes
diff --git a/vim/indent/lua.vim b/vim/indent/lua.vim
new file mode 100644
index 0000000..b72914a
--- /dev/null
+++ b/vim/indent/lua.vim
@@ -0,0 +1,59 @@
+" Vim indent file
+" Language: Lua script
+" Maintainer: Marcus Aurelius Farias <marcus.cf 'at' bol.com.br>
+" First Author: Max Ischenko <mfi 'at' ukr.net>
+" Last Change: 2005 Jun 23
+
+" Only load this indent file when no other was loaded.
+if exists("b:did_indent")
+ finish
+endif
+let b:did_indent = 1
+
+setlocal indentexpr=GetLuaIndent()
+
+" To make Vim call GetLuaIndent() when it finds '\s*end' or '\s*until'
+" on the current line ('else' is default and includes 'elseif').
+setlocal indentkeys+=0=end,0=until
+
+setlocal autoindent
+
+" Only define the function once.
+if exists("*GetLuaIndent")
+ finish
+endif
+
+function! GetLuaIndent()
+ " Find a non-blank line above the current line.
+ let lnum = prevnonblank(v:lnum - 1)
+
+ " Hit the start of the file, use zero indent.
+ if lnum == 0
+ return 0
+ endif
+
+ " Add a 'shiftwidth' after lines that start a block:
+ " 'function', 'if', 'for', 'while', 'repeat', 'else', 'elseif', '{'
+ let ind = indent(lnum)
+ let flag = 0
+ let prevline = getline(lnum)
+ if prevline =~ '^\s*\%(if\>\|for\>\|while\>\|repeat\>\|else\>\|elseif\>\|do\>\|then\>\)'
+ \ || prevline =~ '\%(--.*\)\@<!{\s*$' || prevline =~ '\%(--.*\)\@<!\<function\>\s*\%(\k\|[.:]\)\{-}\s*('
+ let ind = ind + &shiftwidth
+ let flag = 1
+ endif
+
+ " Subtract a 'shiftwidth' after lines ending with
+ " 'end' when they begin with 'while', 'if', 'for', etc. too.
+ if flag == 1 && prevline =~ '\<end\>\|\<until\>'
+ let ind = ind - &shiftwidth
+ endif
+
+ " Subtract a 'shiftwidth' on end, else (and elseif), until and '}'
+ " This is the part that requires 'indentkeys'.
+ if getline(v:lnum) =~ '^\s*\%(end\|else\|until\|}\)'
+ let ind = ind - &shiftwidth
+ endif
+
+ return ind
+endfunction
diff --git a/vim/plugin/matchit.vim b/vim/plugin/matchit.vim
new file mode 100644
index 0000000..a2f2050
--- /dev/null
+++ b/vim/plugin/matchit.vim
@@ -0,0 +1,810 @@
+" matchit.vim: (global plugin) Extended "%" matching
+" Last Change: Sun Feb 26 10:00 AM 2006 EST
+" Maintainer: Benji Fisher PhD <benji@member.AMS.org>
+" Version: 1.10, for Vim 6.3
+" URL: http://www.vim.org/script.php?script_id=39
+
+" Documentation:
+" The documentation is in a separate file, matchit.txt .
+
+" Credits:
+" Vim editor by Bram Moolenaar (Thanks, Bram!)
+" Original script and design by Raul Segura Acevedo
+" Support for comments by Douglas Potts
+" Support for back references and other improvements by Benji Fisher
+" Support for many languages by Johannes Zellner
+" Suggestions for improvement, bug reports, and support for additional
+" languages by Jordi-Albert Batalla, Neil Bird, Servatius Brandt, Mark
+" Collett, Stephen Wall, Dany St-Amant, and Johannes Zellner.
+
+" Debugging:
+" If you'd like to try the built-in debugging commands...
+" :MatchDebug to activate debugging for the current buffer
+" This saves the values of several key script variables as buffer-local
+" variables. See the MatchDebug() function, below, for details.
+
+" TODO: I should think about multi-line patterns for b:match_words.
+" This would require an option: how many lines to scan (default 1).
+" This would be useful for Python, maybe also for *ML.
+" TODO: Maybe I should add a menu so that people will actually use some of
+" the features that I have implemented.
+" TODO: Eliminate the MultiMatch function. Add yet another argument to
+" Match_wrapper() instead.
+" TODO: Allow :let b:match_words = '\(\(foo\)\(bar\)\):\3\2:end\1'
+" TODO: Make backrefs safer by using '\V' (very no-magic).
+" TODO: Add a level of indirection, so that custom % scripts can use my
+" work but extend it.
+
+" allow user to prevent loading
+" and prevent duplicate loading
+if exists("loaded_matchit") || &cp
+ finish
+endif
+let loaded_matchit = 1
+let s:last_mps = ""
+let s:last_words = ""
+
+let s:save_cpo = &cpo
+set cpo&vim
+
+nnoremap <silent> % :<C-U>call <SID>Match_wrapper('',1,'n') <CR>
+nnoremap <silent> g% :<C-U>call <SID>Match_wrapper('',0,'n') <CR>
+vnoremap <silent> % :<C-U>call <SID>Match_wrapper('',1,'v') <CR>m'gv``
+vnoremap <silent> g% :<C-U>call <SID>Match_wrapper('',0,'v') <CR>m'gv``
+onoremap <silent> % v:<C-U>call <SID>Match_wrapper('',1,'o') <CR>
+onoremap <silent> g% v:<C-U>call <SID>Match_wrapper('',0,'o') <CR>
+
+" Analogues of [{ and ]} using matching patterns:
+nnoremap <silent> [% :<C-U>call <SID>MultiMatch("bW", "n") <CR>
+nnoremap <silent> ]% :<C-U>call <SID>MultiMatch("W", "n") <CR>
+vmap [% <Esc>[%m'gv``
+vmap ]% <Esc>]%m'gv``
+" vnoremap <silent> [% :<C-U>call <SID>MultiMatch("bW", "v") <CR>m'gv``
+" vnoremap <silent> ]% :<C-U>call <SID>MultiMatch("W", "v") <CR>m'gv``
+onoremap <silent> [% v:<C-U>call <SID>MultiMatch("bW", "o") <CR>
+onoremap <silent> ]% v:<C-U>call <SID>MultiMatch("W", "o") <CR>
+
+" text object:
+vmap a% <Esc>[%v]%
+
+" Auto-complete mappings: (not yet "ready for prime time")
+" TODO Read :help write-plugin for the "right" way to let the user
+" specify a key binding.
+" let g:match_auto = '<C-]>'
+" let g:match_autoCR = '<C-CR>'
+" if exists("g:match_auto")
+" execute "inoremap " . g:match_auto . ' x<Esc>"=<SID>Autocomplete()<CR>Pls'
+" endif
+" if exists("g:match_autoCR")
+" execute "inoremap " . g:match_autoCR . ' <CR><C-R>=<SID>Autocomplete()<CR>'
+" endif
+" if exists("g:match_gthhoh")
+" execute "inoremap " . g:match_gthhoh . ' <C-O>:call <SID>Gthhoh()<CR>'
+" endif " gthhoh = "Get the heck out of here!"
+
+let s:notslash = '\\\@<!\%(\\\\\)*'
+
+function! s:Match_wrapper(word, forward, mode) range
+ " In s:CleanUp(), :execute "set" restore_options .
+ let restore_options = (&ic ? " " : " no") . "ignorecase"
+ if exists("b:match_ignorecase")
+ let &ignorecase = b:match_ignorecase
+ endif
+ let restore_options = " ve=" . &ve . restore_options
+ set ve=
+ " If this function was called from Visual mode, make sure that the cursor
+ " is at the correct end of the Visual range:
+ if a:mode == "v"
+ execute "normal! gv\<Esc>"
+ endif
+ " In s:CleanUp(), we may need to check whether the cursor moved forward.
+ let startline = line(".")
+ let startcol = col(".")
+ " Use default behavior if called with a count or if no patterns are defined.
+ if v:count
+ exe "normal! " . v:count . "%"
+ return s:CleanUp(restore_options, a:mode, startline, startcol)
+ elseif !exists("b:match_words") || b:match_words == ""
+ silent! normal! %
+ return s:CleanUp(restore_options, a:mode, startline, startcol)
+ end
+
+ " First step: if not already done, set the script variables
+ " s:do_BR flag for whether there are backrefs
+ " s:pat parsed version of b:match_words
+ " s:all regexp based on s:pat and the default groups
+ "
+ " Allow b:match_words = "GetVimMatchWords()" .
+ if b:match_words =~ ":"
+ let match_words = b:match_words
+ else
+ execute "let match_words =" b:match_words
+ endif
+" Thanks to Preben "Peppe" Guldberg and Bram Moolenaar for this suggestion!
+ if (match_words != s:last_words) || (&mps != s:last_mps) ||
+ \ exists("b:match_debug")
+ let s:last_words = match_words
+ let s:last_mps = &mps
+ if match_words !~ s:notslash . '\\\d'
+ let s:do_BR = 0
+ let s:pat = match_words
+ else
+ let s:do_BR = 1
+ let s:pat = s:ParseWords(match_words)
+ endif
+ " The next several lines were here before
+ " BF started messing with this script.
+ " quote the special chars in 'matchpairs', replace [,:] with \| and then
+ " append the builtin pairs (/*, */, #if, #ifdef, #else, #elif, #endif)
+ " let default = substitute(escape(&mps, '[$^.*~\\/?]'), '[,:]\+',
+ " \ '\\|', 'g').'\|\/\*\|\*\/\|#if\>\|#ifdef\>\|#else\>\|#elif\>\|#endif\>'
+ let default = escape(&mps, '[$^.*~\\/?]') . (strlen(&mps) ? "," : "") .
+ \ '\/\*:\*\/,#if\%(def\)\=:#else\>:#elif\>:#endif\>'
+ " s:all = pattern with all the keywords
+ let s:all = s:pat . (strlen(s:pat) ? "," : "") . default
+ let s:all = substitute(s:all, s:notslash . '\zs[,:]\+', '\\|', 'g')
+ let s:all = '\%(' . s:all . '\)'
+ " let s:all = '\%(' . substitute(s:all, '\\\ze[,:]', '', 'g') . '\)'
+ if exists("b:match_debug")
+ let b:match_pat = s:pat
+ endif
+ endif
+
+ " Second step: set the following local variables:
+ " matchline = line on which the cursor started
+ " curcol = number of characters before match
+ " prefix = regexp for start of line to start of match
+ " suffix = regexp for end of match to end of line
+ " Require match to end on or after the cursor and prefer it to
+ " start on or before the cursor.
+ let matchline = getline(startline)
+ if a:word != ''
+ " word given
+ if a:word !~ s:all
+ echohl WarningMsg|echo 'Missing rule for word:"'.a:word.'"'|echohl NONE
+ return s:CleanUp(restore_options, a:mode, startline, startcol)
+ endif
+ let matchline = a:word
+ let curcol = 0
+ let prefix = '^\%('
+ let suffix = '\)$'
+ " Now the case when "word" is not given
+ else " Find the match that ends on or after the cursor and set curcol.
+ let regexp = s:Wholematch(matchline, s:all, startcol-1)
+ let curcol = match(matchline, regexp)
+ let suf = strlen(matchline) - matchend(matchline, regexp)
+ let prefix = (curcol ? '^.\{' . curcol . '}\%(' : '^\%(')
+ let suffix = (suf ? '\).\{' . suf . '}$' : '\)$')
+ " If the match comes from the defaults, bail out.
+ if matchline !~ prefix .
+ \ substitute(s:pat, s:notslash.'\zs[,:]\+', '\\|', 'g') . suffix
+ silent! norm! %
+ return s:CleanUp(restore_options, a:mode, startline, startcol)
+ endif
+ endif
+ if exists("b:match_debug")
+ let b:match_match = matchstr(matchline, regexp)
+ let b:match_col = curcol+1
+ endif
+
+ " Third step: Find the group and single word that match, and the original
+ " (backref) versions of these. Then, resolve the backrefs.
+ " Set the following local variable:
+ " group = colon-separated list of patterns, one of which matches
+ " = ini:mid:fin or ini:fin
+ "
+ " Reconstruct the version with unresolved backrefs.
+ let patBR = substitute(match_words.',',
+ \ s:notslash.'\zs[,:]*,[,:]*', ',', 'g')
+ let patBR = substitute(patBR, s:notslash.'\zs:\{2,}', ':', 'g')
+ " Now, set group and groupBR to the matching group: 'if:endif' or
+ " 'while:endwhile' or whatever. A bit of a kluge: s:Choose() returns
+ " group . "," . groupBR, and we pick it apart.
+ let group = s:Choose(s:pat, matchline, ",", ":", prefix, suffix, patBR)
+ let i = matchend(group, s:notslash . ",")
+ let groupBR = strpart(group, i)
+ let group = strpart(group, 0, i-1)
+ " Now, matchline =~ prefix . substitute(group,':','\|','g') . suffix
+ if s:do_BR " Do the hard part: resolve those backrefs!
+ let group = s:InsertRefs(groupBR, prefix, group, suffix, matchline)
+ endif
+ if exists("b:match_debug")
+ let b:match_wholeBR = groupBR
+ let i = matchend(groupBR, s:notslash . ":")
+ let b:match_iniBR = strpart(groupBR, 0, i-1)
+ endif
+
+ " Fourth step: Set the arguments for searchpair().
+ let i = matchend(group, s:notslash . ":")
+ let j = matchend(group, '.*' . s:notslash . ":")
+ let ini = strpart(group, 0, i-1)
+ let mid = substitute(strpart(group, i,j-i-1), s:notslash.'\zs:', '\\|', 'g')
+ let fin = strpart(group, j)
+ "Un-escape the remaining , and : characters.
+ let ini = substitute(ini, s:notslash . '\zs\\\(:\|,\)', '\1', 'g')
+ let mid = substitute(mid, s:notslash . '\zs\\\(:\|,\)', '\1', 'g')
+ let fin = substitute(fin, s:notslash . '\zs\\\(:\|,\)', '\1', 'g')
+ " searchpair() requires that these patterns avoid \(\) groups.
+ let ini = substitute(ini, s:notslash . '\zs\\(', '\\%(', 'g')
+ let mid = substitute(mid, s:notslash . '\zs\\(', '\\%(', 'g')
+ let fin = substitute(fin, s:notslash . '\zs\\(', '\\%(', 'g')
+ " Set mid. This is optimized for readability, not micro-efficiency!
+ if a:forward && matchline =~ prefix . fin . suffix
+ \ || !a:forward && matchline =~ prefix . ini . suffix
+ let mid = ""
+ endif
+ " Set flag. This is optimized for readability, not micro-efficiency!
+ if a:forward && matchline =~ prefix . fin . suffix
+ \ || !a:forward && matchline !~ prefix . ini . suffix
+ let flag = "bW"
+ else
+ let flag = "W"
+ endif
+ " Set skip.
+ if exists("b:match_skip")
+ let skip = b:match_skip
+ elseif exists("b:match_comment") " backwards compatibility and testing!
+ let skip = "r:" . b:match_comment
+ else
+ let skip = 's:comment\|string'
+ endif
+ let skip = s:ParseSkip(skip)
+ if exists("b:match_debug")
+ let b:match_ini = ini
+ let b:match_tail = (strlen(mid) ? mid.'\|' : '') . fin
+ endif
+
+ " Fifth step: actually start moving the cursor and call searchpair().
+ " Later, :execute restore_cursor to get to the original screen.
+ let restore_cursor = virtcol(".") . "|"
+ normal! g0
+ let restore_cursor = line(".") . "G" . virtcol(".") . "|zs" . restore_cursor
+ normal! H
+ let restore_cursor = "normal!" . line(".") . "Gzt" . restore_cursor
+ execute restore_cursor
+ normal! 0
+ if curcol
+ execute "normal!" . curcol . "l"
+ endif
+ if skip =~ 'synID' && !(has("syntax") && exists("g:syntax_on"))
+ let skip = "0"
+ else
+ execute "if " . skip . "| let skip = '0' | endif"
+ endif
+ let sp_return = searchpair(ini, mid, fin, flag, skip)
+ let final_position = "call cursor(" . line(".") . "," . col(".") . ")"
+ " Restore cursor position and original screen.
+ execute restore_cursor
+ normal! m'
+ if sp_return > 0
+ execute final_position
+ endif
+ return s:CleanUp(restore_options, a:mode, startline, startcol, mid.'\|'.fin)
+endfun
+
+" Restore options and do some special handling for Operator-pending mode.
+" The optional argument is the tail of the matching group.
+fun! s:CleanUp(options, mode, startline, startcol, ...)
+ execute "set" a:options
+ " Open folds, if appropriate.
+ if a:mode != "o"
+ if &foldopen =~ "percent"
+ normal! zv
+ endif
+ " In Operator-pending mode, we want to include the whole match
+ " (for example, d%).
+ " This is only a problem if we end up moving in the forward direction.
+ elseif (a:startline < line(".")) ||
+ \ (a:startline == line(".") && a:startcol < col("."))
+ if a:0
+ " Check whether the match is a single character. If not, move to the
+ " end of the match.
+ let matchline = getline(".")
+ let currcol = col(".")
+ let regexp = s:Wholematch(matchline, a:1, currcol-1)
+ let endcol = matchend(matchline, regexp)
+ if endcol > currcol " This is NOT off by one!
+ execute "normal!" . (endcol - currcol) . "l"
+ endif
+ endif " a:0
+ endif " a:mode != "o" && etc.
+ return 0
+endfun
+
+" Example (simplified HTML patterns): if
+" a:groupBR = '<\(\k\+\)>:</\1>'
+" a:prefix = '^.\{3}\('
+" a:group = '<\(\k\+\)>:</\(\k\+\)>'
+" a:suffix = '\).\{2}$'
+" a:matchline = "123<tag>12" or "123</tag>12"
+" then extract "tag" from a:matchline and return "<tag>:</tag>" .
+fun! s:InsertRefs(groupBR, prefix, group, suffix, matchline)
+ if a:matchline !~ a:prefix .
+ \ substitute(a:group, s:notslash . '\zs:', '\\|', 'g') . a:suffix
+ return a:group
+ endif
+ let i = matchend(a:groupBR, s:notslash . ':')
+ let ini = strpart(a:groupBR, 0, i-1)
+ let tailBR = strpart(a:groupBR, i)
+ let word = s:Choose(a:group, a:matchline, ":", "", a:prefix, a:suffix,
+ \ a:groupBR)
+ let i = matchend(word, s:notslash . ":")
+ let wordBR = strpart(word, i)
+ let word = strpart(word, 0, i-1)
+ " Now, a:matchline =~ a:prefix . word . a:suffix
+ if wordBR != ini
+ let table = s:Resolve(ini, wordBR, "table")
+ else
+ " let table = "----------"
+ let table = ""
+ let d = 0
+ while d < 10
+ if tailBR =~ s:notslash . '\\' . d
+ " let table[d] = d
+ let table = table . d
+ else
+ let table = table . "-"
+ endif
+ let d = d + 1
+ endwhile
+ endif
+ let d = 9
+ while d
+ if table[d] != "-"
+ let backref = substitute(a:matchline, a:prefix.word.a:suffix,
+ \ '\'.table[d], "")
+ " Are there any other characters that should be escaped?
+ let backref = escape(backref, '*,:')
+ execute s:Ref(ini, d, "start", "len")
+ let ini = strpart(ini, 0, start) . backref . strpart(ini, start+len)
+ let tailBR = substitute(tailBR, s:notslash . '\zs\\' . d,
+ \ escape(backref, '\\'), 'g')
+ endif
+ let d = d-1
+ endwhile
+ if exists("b:match_debug")
+ if s:do_BR
+ let b:match_table = table
+ let b:match_word = word
+ else
+ let b:match_table = ""
+ let b:match_word = ""
+ endif
+ endif
+ return ini . ":" . tailBR
+endfun
+
+" Input a comma-separated list of groups with backrefs, such as
+" a:groups = '\(foo\):end\1,\(bar\):end\1'
+" and return a comma-separated list of groups with backrefs replaced:
+" return '\(foo\):end\(foo\),\(bar\):end\(bar\)'
+fun! s:ParseWords(groups)
+ let groups = substitute(a:groups.",", s:notslash.'\zs[,:]*,[,:]*', ',', 'g')
+ let groups = substitute(groups, s:notslash . '\zs:\{2,}', ':', 'g')
+ let parsed = ""
+ while groups =~ '[^,:]'
+ let i = matchend(groups, s:notslash . ':')
+ let j = matchend(groups, s:notslash . ',')
+ let ini = strpart(groups, 0, i-1)
+ let tail = strpart(groups, i, j-i-1) . ":"
+ let groups = strpart(groups, j)
+ let parsed = parsed . ini
+ let i = matchend(tail, s:notslash . ':')
+ while i != -1
+ " In 'if:else:endif', ini='if' and word='else' and then word='endif'.
+ let word = strpart(tail, 0, i-1)
+ let tail = strpart(tail, i)
+ let i = matchend(tail, s:notslash . ':')
+ let parsed = parsed . ":" . s:Resolve(ini, word, "word")
+ endwhile " Now, tail has been used up.
+ let parsed = parsed . ","
+ endwhile " groups =~ '[^,:]'
+ return parsed
+endfun
+
+" TODO I think this can be simplified and/or made more efficient.
+" TODO What should I do if a:start is out of range?
+" Return a regexp that matches all of a:string, such that
+" matchstr(a:string, regexp) represents the match for a:pat that starts
+" as close to a:start as possible, before being preferred to after, and
+" ends after a:start .
+" Usage:
+" let regexp = s:Wholematch(getline("."), 'foo\|bar', col(".")-1)
+" let i = match(getline("."), regexp)
+" let j = matchend(getline("."), regexp)
+" let match = matchstr(getline("."), regexp)
+fun! s:Wholematch(string, pat, start)
+ let group = '\%(' . a:pat . '\)'
+ let prefix = (a:start ? '\(^.\{,' . a:start . '}\)\zs' : '^')
+ let len = strlen(a:string)
+ let suffix = (a:start+1 < len ? '\(.\{,'.(len-a:start-1).'}$\)\@=' : '$')
+ if a:string !~ prefix . group . suffix
+ let prefix = ''
+ endif
+ return prefix . group . suffix
+endfun
+
+" No extra arguments: s:Ref(string, d) will
+" find the d'th occurrence of '\(' and return it, along with everything up
+" to and including the matching '\)'.
+" One argument: s:Ref(string, d, "start") returns the index of the start
+" of the d'th '\(' and any other argument returns the length of the group.
+" Two arguments: s:Ref(string, d, "foo", "bar") returns a string to be
+" executed, having the effect of
+" :let foo = s:Ref(string, d, "start")
+" :let bar = s:Ref(string, d, "len")
+fun! s:Ref(string, d, ...)
+ let len = strlen(a:string)
+ if a:d == 0
+ let start = 0
+ else
+ let cnt = a:d
+ let match = a:string
+ while cnt
+ let cnt = cnt - 1
+ let index = matchend(match, s:notslash . '\\(')
+ if index == -1
+ return ""
+ endif
+ let match = strpart(match, index)
+ endwhile
+ let start = len - strlen(match)
+ if a:0 == 1 && a:1 == "start"
+ return start - 2
+ endif
+ let cnt = 1
+ while cnt
+ let index = matchend(match, s:notslash . '\\(\|\\)') - 1
+ if index == -2
+ return ""
+ endif
+ " Increment if an open, decrement if a ')':
+ let cnt = cnt + (match[index]=="(" ? 1 : -1) " ')'
+ " let cnt = stridx('0(', match[index]) + cnt
+ let match = strpart(match, index+1)
+ endwhile
+ let start = start - 2
+ let len = len - start - strlen(match)
+ endif
+ if a:0 == 1
+ return len
+ elseif a:0 == 2
+ return "let " . a:1 . "=" . start . "| let " . a:2 . "=" . len
+ else
+ return strpart(a:string, start, len)
+ endif
+endfun
+
+" Count the number of disjoint copies of pattern in string.
+" If the pattern is a literal string and contains no '0' or '1' characters
+" then s:Count(string, pattern, '0', '1') should be faster than
+" s:Count(string, pattern).
+fun! s:Count(string, pattern, ...)
+ let pat = escape(a:pattern, '\\')
+ if a:0 > 1
+ let foo = substitute(a:string, '[^'.a:pattern.']', "a:1", "g")
+ let foo = substitute(a:string, pat, a:2, "g")
+ let foo = substitute(foo, '[^' . a:2 . ']', "", "g")
+ return strlen(foo)
+ endif
+ let result = 0
+ let foo = a:string
+ let index = matchend(foo, pat)
+ while index != -1
+ let result = result + 1
+ let foo = strpart(foo, index)
+ let index = matchend(foo, pat)
+ endwhile
+ return result
+endfun
+
+" s:Resolve('\(a\)\(b\)', '\(c\)\2\1\1\2') should return table.word, where
+" word = '\(c\)\(b\)\(a\)\3\2' and table = '-32-------'. That is, the first
+" '\1' in target is replaced by '\(a\)' in word, table[1] = 3, and this
+" indicates that all other instances of '\1' in target are to be replaced
+" by '\3'. The hard part is dealing with nesting...
+" Note that ":" is an illegal character for source and target,
+" unless it is preceded by "\".
+fun! s:Resolve(source, target, output)
+ let word = a:target
+ let i = matchend(word, s:notslash . '\\\d') - 1
+ let table = "----------"
+ while i != -2 " There are back references to be replaced.
+ let d = word[i]
+ let backref = s:Ref(a:source, d)
+ " The idea is to replace '\d' with backref. Before we do this,
+ " replace any \(\) groups in backref with :1, :2, ... if they
+ " correspond to the first, second, ... group already inserted
+ " into backref. Later, replace :1 with \1 and so on. The group
+ " number w+b within backref corresponds to the group number
+ " s within a:source.
+ " w = number of '\(' in word before the current one
+ let w = s:Count(
+ \ substitute(strpart(word, 0, i-1), '\\\\', '', 'g'), '\(', '1')
+ let b = 1 " number of the current '\(' in backref
+ let s = d " number of the current '\(' in a:source
+ while b <= s:Count(substitute(backref, '\\\\', '', 'g'), '\(', '1')
+ \ && s < 10
+ if table[s] == "-"
+ if w + b < 10
+ " let table[s] = w + b
+ let table = strpart(table, 0, s) . (w+b) . strpart(table, s+1)
+ endif
+ let b = b + 1
+ let s = s + 1
+ else
+ execute s:Ref(backref, b, "start", "len")
+ let ref = strpart(backref, start, len)
+ let backref = strpart(backref, 0, start) . ":". table[s]
+ \ . strpart(backref, start+len)
+ let s = s + s:Count(substitute(ref, '\\\\', '', 'g'), '\(', '1')
+ endif
+ endwhile
+ let word = strpart(word, 0, i-1) . backref . strpart(word, i+1)
+ let i = matchend(word, s:notslash . '\\\d') - 1
+ endwhile
+ let word = substitute(word, s:notslash . '\zs:', '\\', 'g')
+ if a:output == "table"
+ return table
+ elseif a:output == "word"
+ return word
+ else
+ return table . word
+ endif
+endfun
+
+" Assume a:comma = ",". Then the format for a:patterns and a:1 is
+" a:patterns = "<pat1>,<pat2>,..."
+" a:1 = "<alt1>,<alt2>,..."
+" If <patn> is the first pattern that matches a:string then return <patn>
+" if no optional arguments are given; return <patn>,<altn> if a:1 is given.
+fun! s:Choose(patterns, string, comma, branch, prefix, suffix, ...)
+ let tail = (a:patterns =~ a:comma."$" ? a:patterns : a:patterns . a:comma)
+ let i = matchend(tail, s:notslash . a:comma)
+ if a:0
+ let alttail = (a:1 =~ a:comma."$" ? a:1 : a:1 . a:comma)
+ let j = matchend(alttail, s:notslash . a:comma)
+ endif
+ let current = strpart(tail, 0, i-1)
+ if a:branch == ""
+ let currpat = current
+ else
+ let currpat = substitute(current, s:notslash . a:branch, '\\|', 'g')
+ endif
+ while a:string !~ a:prefix . currpat . a:suffix
+ let tail = strpart(tail, i)
+ let i = matchend(tail, s:notslash . a:comma)
+ if i == -1
+ return -1
+ endif
+ let current = strpart(tail, 0, i-1)
+ if a:branch == ""
+ let currpat = current
+ else
+ let currpat = substitute(current, s:notslash . a:branch, '\\|', 'g')
+ endif
+ if a:0
+ let alttail = strpart(alttail, j)
+ let j = matchend(alttail, s:notslash . a:comma)
+ endif
+ endwhile
+ if a:0
+ let current = current . a:comma . strpart(alttail, 0, j-1)
+ endif
+ return current
+endfun
+
+" Call this function to turn on debugging information. Every time the main
+" script is run, buffer variables will be saved. These can be used directly
+" or viewed using the menu items below.
+if !exists(":MatchDebug")
+ command! -nargs=0 MatchDebug call s:Match_debug()
+endif
+
+fun! s:Match_debug()
+ let b:match_debug = 1 " Save debugging information.
+ " pat = all of b:match_words with backrefs parsed
+ amenu &Matchit.&pat :echo b:match_pat<CR>
+ " match = bit of text that is recognized as a match
+ amenu &Matchit.&match :echo b:match_match<CR>
+ " curcol = cursor column of the start of the matching text
+ amenu &Matchit.&curcol :echo b:match_col<CR>
+ " wholeBR = matching group, original version
+ amenu &Matchit.wh&oleBR :echo b:match_wholeBR<CR>
+ " iniBR = 'if' piece, original version
+ amenu &Matchit.ini&BR :echo b:match_iniBR<CR>
+ " ini = 'if' piece, with all backrefs resolved from match
+ amenu &Matchit.&ini :echo b:match_ini<CR>
+ " tail = 'else\|endif' piece, with all backrefs resolved from match
+ amenu &Matchit.&tail :echo b:match_tail<CR>
+ " fin = 'endif' piece, with all backrefs resolved from match
+ amenu &Matchit.&word :echo b:match_word<CR>
+ " '\'.d in ini refers to the same thing as '\'.table[d] in word.
+ amenu &Matchit.t&able :echo '0:' . b:match_table . ':9'<CR>
+endfun
+
+" Jump to the nearest unmatched "(" or "if" or "<tag>" if a:spflag == "bW"
+" or the nearest unmatched "</tag>" or "endif" or ")" if a:spflag == "W".
+" Return a "mark" for the original position, so that
+" let m = MultiMatch("bW", "n") ... execute m
+" will return to the original position. If there is a problem, do not
+" move the cursor and return "", unless a count is given, in which case
+" go up or down as many levels as possible and again return "".
+" TODO This relies on the same patterns as % matching. It might be a good
+" idea to give it its own matching patterns.
+fun! s:MultiMatch(spflag, mode)
+ if !exists("b:match_words") || b:match_words == ""
+ return ""
+ end
+ let restore_options = (&ic ? "" : "no") . "ignorecase"
+ if exists("b:match_ignorecase")
+ let &ignorecase = b:match_ignorecase
+ endif
+ let startline = line(".")
+ let startcol = col(".")
+
+ " First step: if not already done, set the script variables
+ " s:do_BR flag for whether there are backrefs
+ " s:pat parsed version of b:match_words
+ " s:all regexp based on s:pat and the default groups
+ " This part is copied and slightly modified from s:Match_wrapper().
+ let default = escape(&mps, '[$^.*~\\/?]') . (strlen(&mps) ? "," : "") .
+ \ '\/\*:\*\/,#if\%(def\)\=:$else\>:#elif\>:#endif\>'
+ " Allow b:match_words = "GetVimMatchWords()" .
+ if b:match_words =~ ":"
+ let match_words = b:match_words
+ else
+ execute "let match_words =" b:match_words
+ endif
+ if (match_words != s:last_words) || (&mps != s:last_mps) ||
+ \ exists("b:match_debug")
+ let s:last_words = match_words
+ let s:last_mps = &mps
+ if match_words !~ s:notslash . '\\\d'
+ let s:do_BR = 0
+ let s:pat = match_words
+ else
+ let s:do_BR = 1
+ let s:pat = s:ParseWords(match_words)
+ endif
+ let s:all = '\%(' . substitute(s:pat . (strlen(s:pat)?",":"") . default,
+ \ '[,:]\+','\\|','g') . '\)'
+ if exists("b:match_debug")
+ let b:match_pat = s:pat
+ endif
+ endif
+
+ " Second step: figure out the patterns for searchpair()
+ " and save the screen, cursor position, and 'ignorecase'.
+ " - TODO: A lot of this is copied from s:Match_wrapper().
+ " - maybe even more functionality should be split off
+ " - into separate functions!
+ let cdefault = (s:pat =~ '[^,]$' ? "," : "") . default
+ let open = substitute(s:pat . cdefault, ':[^,]*,', '\\),\\(', 'g')
+ let open = '\(' . substitute(open, ':[^,]*$', '\\)', '')
+ let close = substitute(s:pat . cdefault, ',[^,]*:', '\\),\\(', 'g')
+ let close = substitute(close, '[^,]*:', '\\(', '') . '\)'
+ if exists("b:match_skip")
+ let skip = b:match_skip
+ elseif exists("b:match_comment") " backwards compatibility and testing!
+ let skip = "r:" . b:match_comment
+ else
+ let skip = 's:comment\|string'
+ endif
+ let skip = s:ParseSkip(skip)
+ " let restore_cursor = line(".") . "G" . virtcol(".") . "|"
+ " normal! H
+ " let restore_cursor = "normal!" . line(".") . "Gzt" . restore_cursor
+ let restore_cursor = virtcol(".") . "|"
+ normal! g0
+ let restore_cursor = line(".") . "G" . virtcol(".") . "|zs" . restore_cursor
+ normal! H
+ let restore_cursor = "normal!" . line(".") . "Gzt" . restore_cursor
+ execute restore_cursor
+
+ " Third step: call searchpair().
+ " Replace '\('--but not '\\('--with '\%(' and ',' with '\|'.
+ let openpat = substitute(open, '\(\\\@<!\(\\\\\)*\)\@<=\\(', '\\%(', 'g')
+ let openpat = substitute(openpat, ',', '\\|', 'g')
+ let closepat = substitute(close, '\(\\\@<!\(\\\\\)*\)\@<=\\(', '\\%(', 'g')
+ let closepat = substitute(closepat, ',', '\\|', 'g')
+ if skip =~ 'synID' && !(has("syntax") && exists("g:syntax_on"))
+ let skip = '0'
+ else
+ execute "if " . skip . "| let skip = '0' | endif"
+ endif
+ mark '
+ let level = v:count1
+ while level
+ if searchpair(openpat, '', closepat, a:spflag, skip) < 1
+ call s:CleanUp(restore_options, a:mode, startline, startcol)
+ return ""
+ endif
+ let level = level - 1
+ endwhile
+
+ " Restore options and return a string to restore the original position.
+ call s:CleanUp(restore_options, a:mode, startline, startcol)
+ return restore_cursor
+endfun
+
+" Search backwards for "if" or "while" or "<tag>" or ...
+" and return "endif" or "endwhile" or "</tag>" or ... .
+" For now, this uses b:match_words and the same script variables
+" as s:Match_wrapper() . Later, it may get its own patterns,
+" either from a buffer variable or passed as arguments.
+" fun! s:Autocomplete()
+" echo "autocomplete not yet implemented :-("
+" if !exists("b:match_words") || b:match_words == ""
+" return ""
+" end
+" let startpos = s:MultiMatch("bW")
+"
+" if startpos == ""
+" return ""
+" endif
+" " - TODO: figure out whether 'if' or '<tag>' matched, and construct
+" " - the appropriate closing.
+" let matchline = getline(".")
+" let curcol = col(".") - 1
+" " - TODO: Change the s:all argument if there is a new set of match pats.
+" let regexp = s:Wholematch(matchline, s:all, curcol)
+" let suf = strlen(matchline) - matchend(matchline, regexp)
+" let prefix = (curcol ? '^.\{' . curcol . '}\%(' : '^\%(')
+" let suffix = (suf ? '\).\{' . suf . '}$' : '\)$')
+" " Reconstruct the version with unresolved backrefs.
+" let patBR = substitute(b:match_words.',', '[,:]*,[,:]*', ',', 'g')
+" let patBR = substitute(patBR, ':\{2,}', ':', "g")
+" " Now, set group and groupBR to the matching group: 'if:endif' or
+" " 'while:endwhile' or whatever.
+" let group = s:Choose(s:pat, matchline, ",", ":", prefix, suffix, patBR)
+" let i = matchend(group, s:notslash . ",")
+" let groupBR = strpart(group, i)
+" let group = strpart(group, 0, i-1)
+" " Now, matchline =~ prefix . substitute(group,':','\|','g') . suffix
+" if s:do_BR
+" let group = s:InsertRefs(groupBR, prefix, group, suffix, matchline)
+" endif
+" " let g:group = group
+"
+" " - TODO: Construct the closing from group.
+" let fake = "end" . expand("<cword>")
+" execute startpos
+" return fake
+" endfun
+
+" Close all open structures. "Get the heck out of here!"
+" fun! s:Gthhoh()
+" let close = s:Autocomplete()
+" while strlen(close)
+" put=close
+" let close = s:Autocomplete()
+" endwhile
+" endfun
+
+" Parse special strings as typical skip arguments for searchpair():
+" s:foo becomes (current syntax item) =~ foo
+" S:foo becomes (current syntax item) !~ foo
+" r:foo becomes (line before cursor) =~ foo
+" R:foo becomes (line before cursor) !~ foo
+fun! s:ParseSkip(str)
+ let skip = a:str
+ if skip[1] == ":"
+ if skip[0] == "s"
+ let skip = "synIDattr(synID(line('.'),col('.'),1),'name') =~? '" .
+ \ strpart(skip,2) . "'"
+ elseif skip[0] == "S"
+ let skip = "synIDattr(synID(line('.'),col('.'),1),'name') !~? '" .
+ \ strpart(skip,2) . "'"
+ elseif skip[0] == "r"
+ let skip = "strpart(getline('.'),0,col('.'))=~'" . strpart(skip,2). "'"
+ elseif skip[0] == "R"
+ let skip = "strpart(getline('.'),0,col('.'))!~'" . strpart(skip,2). "'"
+ endif
+ endif
+ return skip
+endfun
+
+let &cpo = s:save_cpo
+
+" vim:sts=2:sw=2:
diff --git a/vim/plugin/rainbow_paren.vim b/vim/plugin/rainbow_paren.vim
new file mode 100644
index 0000000..3578d63
--- /dev/null
+++ b/vim/plugin/rainbow_paren.vim
@@ -0,0 +1,88 @@
+" this script by Shawn M Moore aka Sartak <sartak at gmail.com>
+" also by Michael R Geddes aka frogonwheels <vimmer at frog.wheelycreek.net>
+" originally by anonymous
+
+" this in the public domain
+" last updated 25 Mar 07
+
+" this does nothing unless you,
+" let g:rainbow = 1
+
+" and set which kinds of character pairs you want to rainbow
+" let g:rainbow_paren = 1 " ()
+" let g:rainbow_brace = 1 " {}
+" let g:rainbow_bracket = 1 " []
+" let g:rainbow_angle = 1 " <>
+
+" if you want the different types to nest, such that the braces in ({}) are
+" colored the same as the internal parens of (()), then
+" let g:rainbow_nested = 1
+
+" you probably also want to use something like
+" autocmd BufReadPost * source /path/to/rainbow_parens.vim
+" autocmd BufNewFile * source /path/to/rainbow_parens.vim
+
+if exists("g:rainbow") && g:rainbow != 0
+ hi level1c ctermfg=darkcyan
+ hi level2c ctermfg=darkgreen
+ hi level3c ctermfg=darkyellow
+ hi level4c ctermfg=darkblue
+ hi level5c ctermfg=darkmagenta
+ hi level6c ctermfg=darkred " this color is never nested, it only appears on the outermost layer
+
+ " helper function
+ func s:DoSyn(cur, top, left, right, uniq)
+ let uniq = a:uniq
+ if exists("g:rainbow_nested") && g:rainbow_nested != 0
+ let uniq = ""
+ endif
+
+ let cmd = 'syn region level'.uniq.a:cur.' transparent fold matchgroup=level'.a:cur.'c start=/'.a:left.'/ end=/'.a:right.'/ contains=TOP'
+
+ let i = a:cur
+
+ if i == 1
+ let i = a:top
+ endif
+
+ while i <= a:top
+ let cmd = cmd . ',level' . uniq . i
+ let i = i + 1
+ endwhile
+ exe cmd
+ endfunc
+
+ func s:DoSyntaxes(count)
+ let i = 1
+
+ while i <= a:count
+ " if you define new pairs, make sure to take into account that the
+ " delimiter is currently / and that it uses regex, so you need to escape
+ " regex metachars (like what is done for brackets)
+
+ if exists("g:rainbow_paren") && g:rainbow_paren != 0
+ call s:DoSyn(i, a:count, "(", ")", "a")
+ endif
+
+ if exists("g:rainbow_brace") && g:rainbow_brace != 0
+ call s:DoSyn(i, a:count, "{", "}", "b")
+ endif
+
+ if exists("g:rainbow_bracket") && g:rainbow_bracket != 0
+ call s:DoSyn(i, a:count, "\\[", "\\]", "c")
+ endif
+
+ if exists("g:rainbow_angle") && g:rainbow_angle != 0
+ call s:DoSyn(i, a:count, "<", ">", "d")
+ endif
+
+ let i = i + 1
+ endwhile
+ endfun
+
+ call s:DoSyntaxes(6) " 6 is the number of colors we have
+
+ delfun s:DoSyn
+ delfun s:DoSyntaxes
+endif
+
diff --git a/vim/plugin/taglist.vim b/vim/plugin/taglist.vim
new file mode 100644
index 0000000..bcf9ad5
--- /dev/null
+++ b/vim/plugin/taglist.vim
@@ -0,0 +1,4497 @@
+" File: taglist.vim
+" Author: Yegappan Lakshmanan (yegappan AT yahoo DOT com)
+" Version: 4.4
+" Last Modified: May 24, 2007
+" Copyright: Copyright (C) 2002-2007 Yegappan Lakshmanan
+" Permission is hereby granted to use and distribute this code,
+" with or without modifications, provided that this copyright
+" notice is copied with it. Like anything else that's free,
+" taglist.vim is provided *as is* and comes with no warranty of any
+" kind, either expressed or implied. In no event will the copyright
+" holder be liable for any damamges resulting from the use of this
+" software.
+"
+" The "Tag List" plugin is a source code browser plugin for Vim and provides
+" an overview of the structure of the programming language files and allows
+" you to efficiently browse through source code files for different
+" programming languages. You can visit the taglist plugin home page for more
+" information:
+"
+" http://vim-taglist.sourceforge.net
+"
+" You can subscribe to the taglist mailing list to post your questions
+" or suggestions for improvement or to report bugs. Visit the following
+" page for subscribing to the mailing list:
+"
+" http://groups.yahoo.com/group/taglist/
+"
+" For more information about using this plugin, after installing the
+" taglist plugin, use the ":help taglist" command.
+"
+" Installation
+" ------------
+" 1. Download the taglist.zip file and unzip the files to the $HOME/.vim
+" or the $HOME/vimfiles or the $VIM/vimfiles directory. This should
+" unzip the following two files (the directory structure should be
+" preserved):
+"
+" plugin/taglist.vim - main taglist plugin file
+" doc/taglist.txt - documentation (help) file
+"
+" Refer to the 'add-plugin', 'add-global-plugin' and 'runtimepath'
+" Vim help pages for more details about installing Vim plugins.
+" 2. Change to the $HOME/.vim/doc or $HOME/vimfiles/doc or
+" $VIM/vimfiles/doc directory, start Vim and run the ":helptags ."
+" command to process the taglist help file.
+" 3. If the exuberant ctags utility is not present in your PATH, then set the
+" Tlist_Ctags_Cmd variable to point to the location of the exuberant ctags
+" utility (not to the directory) in the .vimrc file.
+" 4. If you are running a terminal/console version of Vim and the
+" terminal doesn't support changing the window width then set the
+" 'Tlist_Inc_Winwidth' variable to 0 in the .vimrc file.
+" 5. Restart Vim.
+" 6. You can now use the ":TlistToggle" command to open/close the taglist
+" window. You can use the ":help taglist" command to get more
+" information about using the taglist plugin.
+"
+" ****************** Do not modify after this line ************************
+
+" Line continuation used here
+let s:cpo_save = &cpo
+set cpo&vim
+
+if !exists('loaded_taglist')
+ " First time loading the taglist plugin
+ "
+ " To speed up the loading of Vim, the taglist plugin uses autoload
+ " mechanism to load the taglist functions.
+ " Only define the configuration variables, user commands and some
+ " auto-commands and finish sourcing the file
+
+ " The taglist plugin requires the built-in Vim system() function. If this
+ " function is not available, then don't load the plugin.
+ if !exists('*system')
+ echomsg 'Taglist: Vim system() built-in function is not available. ' .
+ \ 'Plugin is not loaded.'
+ let loaded_taglist = 'no'
+ let &cpo = s:cpo_save
+ finish
+ endif
+
+ " Location of the exuberant ctags tool
+ if !exists('Tlist_Ctags_Cmd')
+ if executable('exuberant-ctags')
+ " On Debian Linux, exuberant ctags is installed
+ " as exuberant-ctags
+ let Tlist_Ctags_Cmd = 'exuberant-ctags'
+ elseif executable(' exctags')
+ " On Free-BSD, exuberant ctags is installed as exctags
+ let Tlist_Ctags_ Cmd = 'exctags'
+ elseif executable('ctags')
+ let Tlist_Ctags_Cmd = 'ctags'
+ elseif executable('ctags.exe')
+ let Tlist_Ctags_Cmd = 'ctags.exe'
+ elseif executable('tags')
+ let Tlist_Ctags_Cmd = 'tags'
+ else
+ echomsg 'Taglist: Exuberant ctags (http://ctags.sf.net) ' .
+ \ 'not found in PATH. Plugin is not loaded.'
+ " Skip loading the plugin
+ let loaded_taglist = 'no'
+ let &cpo = s:cpo_save
+ finish
+ endif
+ endif
+
+
+ " Automatically open the taglist window on Vim startup
+ if !exists('Tlist_Auto_Open')
+ let Tlist_Auto_Open = 0
+ endif
+
+ " When the taglist window is toggle opened, move the cursor to the
+ " taglist window
+ if !exists('Tlist_GainFocus_On_ToggleOpen')
+ let Tlist_GainFocus_On_ToggleOpen = 0
+ endif
+
+ " Process files even when the taglist window is not open
+ if !exists('Tlist_Process_File_Always')
+ let Tlist_Process_File_Always = 0
+ endif
+
+ if !exists('Tlist_Show_Menu')
+ let Tlist_Show_Menu = 0
+ endif
+
+ " Tag listing sort type - 'name' or 'order'
+ if !exists('Tlist_Sort_Type')
+ let Tlist_Sort_Type = 'order'
+ endif
+
+ " Tag listing window split (horizontal/vertical) control
+ if !exists('Tlist_Use_Horiz_Window')
+ let Tlist_Use_Horiz_Window = 0
+ endif
+
+ " Open the vertically split taglist window on the left or on the right
+ " side. This setting is relevant only if Tlist_Use_Horiz_Window is set to
+ " zero (i.e. only for vertically split windows)
+ if !exists('Tlist_Use_Right_Window')
+ let Tlist_Use_Right_Window = 0
+ endif
+
+ " Increase Vim window width to display vertically split taglist window.
+ " For MS-Windows version of Vim running in a MS-DOS window, this must be
+ " set to 0 otherwise the system may hang due to a Vim limitation.
+ if !exists('Tlist_Inc_Winwidth')
+ if (has('win16') || has('win95')) && !has('gui_running')
+ let Tlist_Inc_Winwidth = 0
+ else
+ let Tlist_Inc_Winwidth = 1
+ endif
+ endif
+
+ " Vertically split taglist window width setting
+ if !exists('Tlist_WinWidth')
+ let Tlist_WinWidth = 30
+ endif
+
+ " Horizontally split taglist window height setting
+ if !exists('Tlist_WinHeight')
+ let Tlist_WinHeight = 10
+ endif
+
+ " Display tag prototypes or tag names in the taglist window
+ if !exists('Tlist_Display_Prototype')
+ let Tlist_Display_Prototype = 0
+ endif
+
+ " Display tag scopes in the taglist window
+ if !exists('Tlist_Display_Tag_Scope')
+ let Tlist_Display_Tag_Scope = 1
+ endif
+
+ " Use single left mouse click to jump to a tag. By default this is disabled.
+ " Only double click using the mouse will be processed.
+ if !exists('Tlist_Use_SingleClick')
+ let Tlist_Use_SingleClick = 0
+ endif
+
+ " Control whether additional help is displayed as part of the taglist or
+ " not. Also, controls whether empty lines are used to separate the tag
+ " tree.
+ if !exists('Tlist_Compact_Format')
+ let Tlist_Compact_Format = 0
+ endif
+
+ " Exit Vim if only the taglist window is currently open. By default, this is
+ " set to zero.
+ if !exists('Tlist_Exit_OnlyWindow')
+ let Tlist_Exit_OnlyWindow = 0
+ endif
+
+ " Automatically close the folds for the non-active files in the taglist
+ " window
+ if !exists('Tlist_File_Fold_Auto_Close')
+ let Tlist_File_Fold_Auto_Close = 0
+ endif
+
+ " Close the taglist window when a tag is selected
+ if !exists('Tlist_Close_On_Select')
+ let Tlist_Close_On_Select = 0
+ endif
+
+ " Automatically update the taglist window to display tags for newly
+ " edited files
+ if !exists('Tlist_Auto_Update')
+ let Tlist_Auto_Update = 1
+ endif
+
+ " Automatically highlight the current tag
+ if !exists('Tlist_Auto_Highlight_Tag')
+ let Tlist_Auto_Highlight_Tag = 1
+ endif
+
+ " Automatically highlight the current tag on entering a buffer
+ if !exists('Tlist_Highlight_Tag_On_BufEnter')
+ let Tlist_Highlight_Tag_On_BufEnter = 1
+ endif
+
+ " Enable fold column to display the folding for the tag tree
+ if !exists('Tlist_Enable_Fold_Column')
+ let Tlist_Enable_Fold_Column = 1
+ endif
+
+ " Display the tags for only one file in the taglist window
+ if !exists('Tlist_Show_One_File')
+ let Tlist_Show_One_File = 0
+ endif
+
+ if !exists('Tlist_Max_Submenu_Items')
+ let Tlist_Max_Submenu_Items = 20
+ endif
+
+ if !exists('Tlist_Max_Tag_Length')
+ let Tlist_Max_Tag_Length = 10
+ endif
+
+ " Do not change the name of the taglist title variable. The winmanager
+ " plugin relies on this name to determine the title for the taglist
+ " plugin.
+ let TagList_title = "__Tag_List__"
+
+ " Taglist debug messages
+ let s:tlist_msg = ''
+
+ " Define the taglist autocommand to automatically open the taglist window
+ " on Vim startup
+ if g:Tlist_Auto_Open
+ autocmd VimEnter * nested call s:Tlist_Window_Check_Auto_Open()
+ endif
+
+ " Refresh the taglist
+ if g:Tlist_Process_File_Always
+ autocmd BufEnter * call s:Tlist_Refresh()
+ endif
+
+ if g:Tlist_Show_Menu
+ autocmd GUIEnter * call s:Tlist_Menu_Init()
+ endif
+
+ " When the taglist buffer is created when loading a Vim session file,
+ " the taglist buffer needs to be initialized. The BufFilePost event
+ " is used to handle this case.
+ autocmd BufFilePost __Tag_List__ call s:Tlist_Vim_Session_Load()
+
+ " Define the user commands to manage the taglist window
+ command! -nargs=0 -bar TlistToggle call s:Tlist_Window_Toggle()
+ command! -nargs=0 -bar TlistOpen call s:Tlist_Window_Open()
+ " For backwards compatiblity define the Tlist command
+ command! -nargs=0 -bar Tlist TlistToggle
+ command! -nargs=+ -complete=file TlistAddFiles
+ \ call s:Tlist_Add_Files(<f-args>)
+ command! -nargs=+ -complete=dir TlistAddFilesRecursive
+ \ call s:Tlist_Add_Files_Recursive(<f-args>)
+ command! -nargs=0 -bar TlistClose call s:Tlist_Window_Close()
+ command! -nargs=0 -bar TlistUpdate call s:Tlist_Update_Current_File()
+ command! -nargs=0 -bar TlistHighlightTag call s:Tlist_Window_Highlight_Tag(
+ \ fnamemodify(bufname('%'), ':p'), line('.'), 2, 1)
+ " For backwards compatiblity define the TlistSync command
+ command! -nargs=0 -bar TlistSync TlistHighlightTag
+ command! -nargs=* -complete=buffer TlistShowPrototype
+ \ echo Tlist_Get_Tag_Prototype_By_Line(<f-args>)
+ command! -nargs=* -complete=buffer TlistShowTag
+ \ echo Tlist_Get_Tagname_By_Line(<f-args>)
+ command! -nargs=* -complete=file TlistSessionLoad
+ \ call s:Tlist_Session_Load(<q-args>)
+ command! -nargs=* -complete=file TlistSessionSave
+ \ call s:Tlist_Session_Save(<q-args>)
+ command! -bar TlistLock let Tlist_Auto_Update=0
+ command! -bar TlistUnlock let Tlist_Auto_Update=1
+
+ " Commands for enabling/disabling debug and to display debug messages
+ command! -nargs=? -complete=file -bar TlistDebug
+ \ call s:Tlist_Debug_Enable(<q-args>)
+ command! -nargs=0 -bar TlistUndebug call s:Tlist_Debug_Disable()
+ command! -nargs=0 -bar TlistMessages call s:Tlist_Debug_Show()
+
+ " Define autocommands to autoload the taglist plugin when needed.
+
+ " Trick to get the current script ID
+ map <SID>xx <SID>xx
+ let s:tlist_sid = substitute(maparg('<SID>xx'), '<SNR>\(\d\+_\)xx$',
+ \ '\1', '')
+ unmap <SID>xx
+
+ exe 'autocmd FuncUndefined *' . s:tlist_sid . 'Tlist_* source ' .
+ \ escape(expand('<sfile>'), ' ')
+ exe 'autocmd FuncUndefined *' . s:tlist_sid . 'Tlist_Window_* source ' .
+ \ escape(expand('<sfile>'), ' ')
+ exe 'autocmd FuncUndefined *' . s:tlist_sid . 'Tlist_Menu_* source ' .
+ \ escape(expand('<sfile>'), ' ')
+ exe 'autocmd FuncUndefined Tlist_* source ' .
+ \ escape(expand('<sfile>'), ' ')
+ exe 'autocmd FuncUndefined TagList_* source ' .
+ \ escape(expand('<sfile>'), ' ')
+
+ let loaded_taglist = 'fast_load_done'
+
+ if g:Tlist_Show_Menu && has('gui_running')
+ call s:Tlist_Menu_Init()
+ endif
+
+ " restore 'cpo'
+ let &cpo = s:cpo_save
+ finish
+endif
+
+if !exists('s:tlist_sid')
+ " Two or more versions of taglist plugin are installed. Don't
+ " load this version of the plugin.
+ finish
+endif
+
+unlet! s:tlist_sid
+
+if loaded_taglist != 'fast_load_done'
+ " restore 'cpo'
+ let &cpo = s:cpo_save
+ finish
+endif
+
+" Taglist plugin functionality is available
+let loaded_taglist = 'available'
+
+"------------------- end of user configurable options --------------------
+
+" Default language specific settings for supported file types and tag types
+"
+" Variable name format:
+"
+" s:tlist_def_{vim_ftype}_settings
+"
+" vim_ftype - Filetype detected by Vim
+"
+" Value format:
+"
+" <ctags_ftype>;<flag>:<name>;<flag>:<name>;...
+"
+" ctags_ftype - File type supported by exuberant ctags
+" flag - Flag supported by exuberant ctags to generate a tag type
+" name - Name of the tag type used in the taglist window to display the
+" tags of this type
+"
+
+" assembly language
+let s:tlist_def_asm_settings = 'asm;d:define;l:label;m:macro;t:type'
+
+" aspperl language
+let s:tlist_def_aspperl_settings = 'asp;f:function;s:sub;v:variable'
+
+" aspvbs language
+let s:tlist_def_aspvbs_settings = 'asp;f:function;s:sub;v:variable'
+
+" awk language
+let s:tlist_def_awk_settings = 'awk;f:function'
+
+" beta language
+let s:tlist_def_beta_settings = 'beta;f:fragment;s:slot;v:pattern'
+
+" c language
+let s:tlist_def_c_settings = 'c;d:macro;g:enum;s:struct;u:union;t:typedef;' .
+ \ 'v:variable;f:function'
+
+" c++ language
+let s:tlist_def_cpp_settings = 'c++;n:namespace;v:variable;d:macro;t:typedef;' .
+ \ 'c:class;g:enum;s:struct;u:union;f:function'
+
+" c# language
+let s:tlist_def_cs_settings = 'c#;d:macro;t:typedef;n:namespace;c:class;' .
+ \ 'E:event;g:enum;s:struct;i:interface;' .
+ \ 'p:properties;m:method'
+
+" cobol language
+let s:tlist_def_cobol_settings = 'cobol;d:data;f:file;g:group;p:paragraph;' .
+ \ 'P:program;s:section'
+
+" eiffel language
+let s:tlist_def_eiffel_settings = 'eiffel;c:class;f:feature'
+
+" erlang language
+let s:tlist_def_erlang_settings = 'erlang;d:macro;r:record;m:module;f:function'
+
+" expect (same as tcl) language
+let s:tlist_def_expect_settings = 'tcl;c:class;f:method;p:procedure'
+
+" fortran language
+let s:tlist_def_fortran_settings = 'fortran;p:program;b:block data;' .
+ \ 'c:common;e:entry;i:interface;k:type;l:label;m:module;' .
+ \ 'n:namelist;t:derived;v:variable;f:function;s:subroutine'
+
+" HTML language
+let s:tlist_def_html_settings = 'html;a:anchor;f:javascript function'
+
+" java language
+let s:tlist_def_java_settings = 'java;p:package;c:class;i:interface;' .
+ \ 'f:field;m:method'
+
+" javascript language
+let s:tlist_def_javascript_settings = 'javascript;f:function'
+
+" lisp language
+let s:tlist_def_lisp_settings = 'lisp;f:function'
+
+" lua language
+let s:tlist_def_lua_settings = 'lua;f:function'
+
+" makefiles
+let s:tlist_def_make_settings = 'make;m:macro'
+
+" pascal language
+let s:tlist_def_pascal_settings = 'pascal;f:function;p:procedure'
+
+" perl language
+let s:tlist_def_perl_settings = 'perl;c:constant;l:label;p:package;s:subroutine'
+
+" php language
+let s:tlist_def_php_settings = 'php;c:class;d:constant;v:variable;f:function'
+
+" python language
+let s:tlist_def_python_settings = 'python;c:class;m:member;f:function'
+
+" rexx language
+let s:tlist_def_rexx_settings = 'rexx;s:subroutine'
+
+" ruby language
+let s:tlist_def_ruby_settings = 'ruby;c:class;f:method;F:function;' .
+ \ 'm:singleton method'
+
+" scheme language
+let s:tlist_def_scheme_settings = 'scheme;s:set;f:function'
+
+" shell language
+let s:tlist_def_sh_settings = 'sh;f:function'
+
+" C shell language
+let s:tlist_def_csh_settings = 'sh;f:function'
+
+" Z shell language
+let s:tlist_def_zsh_settings = 'sh;f:function'
+
+" slang language
+let s:tlist_def_slang_settings = 'slang;n:namespace;f:function'
+
+" sml language
+let s:tlist_def_sml_settings = 'sml;e:exception;c:functor;s:signature;' .
+ \ 'r:structure;t:type;v:value;f:function'
+
+" sql language
+let s:tlist_def_sql_settings = 'sql;c:cursor;F:field;P:package;r:record;' .
+ \ 's:subtype;t:table;T:trigger;v:variable;f:function;p:procedure'
+
+" tcl language
+let s:tlist_def_tcl_settings = 'tcl;c:class;f:method;m:method;p:procedure'
+
+" vera language
+let s:tlist_def_vera_settings = 'vera;c:class;d:macro;e:enumerator;' .
+ \ 'f:function;g:enum;m:member;p:program;' .
+ \ 'P:prototype;t:task;T:typedef;v:variable;' .
+ \ 'x:externvar'
+
+"verilog language
+let s:tlist_def_verilog_settings = 'verilog;m:module;c:constant;P:parameter;' .
+ \ 'e:event;r:register;t:task;w:write;p:port;v:variable;f:function'
+
+" vim language
+let s:tlist_def_vim_settings = 'vim;a:autocmds;v:variable;f:function'
+
+" yacc language
+let s:tlist_def_yacc_settings = 'yacc;l:label'
+
+"------------------- end of language specific options --------------------
+
+" Vim window size is changed by the taglist plugin or not
+let s:tlist_winsize_chgd = -1
+" Taglist window is maximized or not
+let s:tlist_win_maximized = 0
+" Name of files in the taglist
+let s:tlist_file_names=''
+" Number of files in the taglist
+let s:tlist_file_count = 0
+" Number of filetypes supported by taglist
+let s:tlist_ftype_count = 0
+" Is taglist part of other plugins like winmanager or cream?
+let s:tlist_app_name = "none"
+" Are we displaying brief help text
+let s:tlist_brief_help = 1
+" List of files removed on user request
+let s:tlist_removed_flist = ""
+" Index of current file displayed in the taglist window
+let s:tlist_cur_file_idx = -1
+" Taglist menu is empty or not
+let s:tlist_menu_empty = 1
+
+" An autocommand is used to refresh the taglist window when entering any
+" buffer. We don't want to refresh the taglist window if we are entering the
+" file window from one of the taglist functions. The 'Tlist_Skip_Refresh'
+" variable is used to skip the refresh of the taglist window and is set
+" and cleared appropriately.
+let s:Tlist_Skip_Refresh = 0
+
+" Tlist_Window_Display_Help()
+function! s:Tlist_Window_Display_Help()
+ if s:tlist_app_name == "winmanager"
+ " To handle a bug in the winmanager plugin, add a space at the
+ " last line
+ call setline('$', ' ')
+ endif
+
+ if s:tlist_brief_help
+ " Add the brief help
+ call append(0, '" Press <F1> to display help text')
+ else
+ " Add the extensive help
+ call append(0, '" <enter> : Jump to tag definition')
+ call append(1, '" o : Jump to tag definition in new window')
+ call append(2, '" p : Preview the tag definition')
+ call append(3, '" <space> : Display tag prototype')
+ call append(4, '" u : Update tag list')
+ call append(5, '" s : Select sort field')
+ call append(6, '" d : Remove file from taglist')
+ call append(7, '" x : Zoom-out/Zoom-in taglist window')
+ call append(8, '" + : Open a fold')
+ call append(9, '" - : Close a fold')
+ call append(10, '" * : Open all folds')
+ call append(11, '" = : Close all folds')
+ call append(12, '" [[ : Move to the start of previous file')
+ call append(13, '" ]] : Move to the start of next file')
+ call append(14, '" q : Close the taglist window')
+ call append(15, '" <F1> : Remove help text')
+ endif
+endfunction
+
+" Tlist_Window_Toggle_Help_Text()
+" Toggle taglist plugin help text between the full version and the brief
+" version
+function! s:Tlist_Window_Toggle_Help_Text()
+ if g:Tlist_Compact_Format
+ " In compact display mode, do not display help
+ return
+ endif
+
+ " Include the empty line displayed after the help text
+ let brief_help_size = 1
+ let full_help_size = 16
+
+ setlocal modifiable
+
+ " Set report option to a huge value to prevent informational messages
+ " while deleting the lines
+ let old_report = &report
+ set report=99999
+
+ " Remove the currently highlighted tag. Otherwise, the help text
+ " might be highlighted by mistake
+ match none
+
+ " Toggle between brief and full help text
+ if s:tlist_brief_help
+ let s:tlist_brief_help = 0
+
+ " Remove the previous help
+ exe '1,' . brief_help_size . ' delete _'
+
+ " Adjust the start/end line numbers for the files
+ call s:Tlist_Window_Update_Line_Offsets(0, 1, full_help_size - brief_help_size)
+ else
+ let s:tlist_brief_help = 1
+
+ " Remove the previous help
+ exe '1,' . full_help_size . ' delete _'
+
+ " Adjust the start/end line numbers for the files
+ call s:Tlist_Window_Update_Line_Offsets(0, 0, full_help_size - brief_help_size)
+ endif
+
+ call s:Tlist_Window_Display_Help()
+
+ " Restore the report option
+ let &report = old_report
+
+ setlocal nomodifiable
+endfunction
+
+" Taglist debug support
+let s:tlist_debug = 0
+
+" File for storing the debug messages
+let s:tlist_debug_file = ''
+
+" Tlist_Debug_Enable
+" Enable logging of taglist debug messages.
+function! s:Tlist_Debug_Enable(...)
+ let s:tlist_debug = 1
+
+ " Check whether a valid file name is supplied.
+ if a:1 != ''
+ let s:tlist_debug_file = fnamemodify(a:1, ':p')
+
+ " Empty the log file
+ exe 'redir! > ' . s:tlist_debug_file
+ redir END
+
+ " Check whether the log file is present/created
+ if !filewritable(s:tlist_debug_file)
+ call s:Tlist_Warning_Msg('Taglist: Unable to create log file '
+ \ . s:tlist_debug_file)
+ let s:tlist_debug_file = ''
+ endif
+ endif
+endfunction
+
+" Tlist_Debug_Disable
+" Disable logging of taglist debug messages.
+function! s:Tlist_Debug_Disable(...)
+ let s:tlist_debug = 0
+ let s:tlist_debug_file = ''
+endfunction
+
+" Tlist_Debug_Show
+" Display the taglist debug messages in a new window
+function! s:Tlist_Debug_Show()
+ if s:tlist_msg == ''
+ call s:Tlist_Warning_Msg('Taglist: No debug messages')
+ return
+ endif
+
+ " Open a new window to display the taglist debug messages
+ new taglist_debug.txt
+ " Delete all the lines (if the buffer already exists)
+ silent! %delete _
+ " Add the messages
+ silent! put =s:tlist_msg
+ " Move the cursor to the first line
+ normal! gg
+endfunction
+
+" Tlist_Log_Msg
+" Log the supplied debug message along with the time
+function! s:Tlist_Log_Msg(msg)
+ if s:tlist_debug
+ if s:tlist_debug_file != ''
+ exe 'redir >> ' . s:tlist_debug_file
+ silent echon strftime('%H:%M:%S') . ': ' . a:msg . "\n"
+ redir END
+ else
+ " Log the message into a variable
+ " Retain only the last 3000 characters
+ let len = strlen(s:tlist_msg)
+ if len > 3000
+ let s:tlist_msg = strpart(s:tlist_msg, len - 3000)
+ endif
+ let s:tlist_msg = s:tlist_msg . strftime('%H:%M:%S') . ': ' .
+ \ a:msg . "\n"
+ endif
+ endif
+endfunction
+
+" Tlist_Warning_Msg()
+" Display a message using WarningMsg highlight group
+function! s:Tlist_Warning_Msg(msg)
+ echohl WarningMsg
+ echomsg a:msg
+ echohl None
+endfunction
+
+" Last returned file index for file name lookup.
+" Used to speed up file lookup
+let s:tlist_file_name_idx_cache = -1
+
+" Tlist_Get_File_Index()
+" Return the index of the specified filename
+function! s:Tlist_Get_File_Index(fname)
+ if s:tlist_file_count == 0 || a:fname == ''
+ return -1
+ endif
+
+ " If the new filename is same as the last accessed filename, then
+ " return that index
+ if s:tlist_file_name_idx_cache != -1 &&
+ \ s:tlist_file_name_idx_cache < s:tlist_file_count
+ if s:tlist_{s:tlist_file_name_idx_cache}_filename == a:fname
+ " Same as the last accessed file
+ return s:tlist_file_name_idx_cache
+ endif
+ endif
+
+ " First, check whether the filename is present
+ let s_fname = a:fname . "\n"
+ let i = stridx(s:tlist_file_names, s_fname)
+ if i == -1
+ let s:tlist_file_name_idx_cache = -1
+ return -1
+ endif
+
+ " Second, compute the file name index
+ let nl_txt = substitute(strpart(s:tlist_file_names, 0, i), "[^\n]", '', 'g')
+ let s:tlist_file_name_idx_cache = strlen(nl_txt)
+ return s:tlist_file_name_idx_cache
+endfunction
+
+" Last returned file index for line number lookup.
+" Used to speed up file lookup
+let s:tlist_file_lnum_idx_cache = -1
+
+" Tlist_Window_Get_File_Index_By_Linenum()
+" Return the index of the filename present in the specified line number
+" Line number refers to the line number in the taglist window
+function! s:Tlist_Window_Get_File_Index_By_Linenum(lnum)
+ call s:Tlist_Log_Msg('Tlist_Window_Get_File_Index_By_Linenum (' . a:lnum . ')')
+
+ " First try to see whether the new line number is within the range
+ " of the last returned file
+ if s:tlist_file_lnum_idx_cache != -1 &&
+ \ s:tlist_file_lnum_idx_cache < s:tlist_file_count
+ if a:lnum >= s:tlist_{s:tlist_file_lnum_idx_cache}_start &&
+ \ a:lnum <= s:tlist_{s:tlist_file_lnum_idx_cache}_end
+ return s:tlist_file_lnum_idx_cache
+ endif
+ endif
+
+ let fidx = -1
+
+ if g:Tlist_Show_One_File
+ " Displaying only one file in the taglist window. Check whether
+ " the line is within the tags displayed for that file
+ if s:tlist_cur_file_idx != -1
+ if a:lnum >= s:tlist_{s:tlist_cur_file_idx}_start
+ \ && a:lnum <= s:tlist_{s:tlist_cur_file_idx}_end
+ let fidx = s:tlist_cur_file_idx
+ endif
+
+ endif
+ else
+ " Do a binary search in the taglist
+ let left = 0
+ let right = s:tlist_file_count - 1
+
+ while left < right
+ let mid = (left + right) / 2
+
+ if a:lnum >= s:tlist_{mid}_start && a:lnum <= s:tlist_{mid}_end
+ let s:tlist_file_lnum_idx_cache = mid
+ return mid
+ endif
+
+ if a:lnum < s:tlist_{mid}_start
+ let right = mid - 1
+ else
+ let left = mid + 1
+ endif
+ endwhile
+
+ if left >= 0 && left < s:tlist_file_count
+ \ && a:lnum >= s:tlist_{left}_start
+ \ && a:lnum <= s:tlist_{left}_end
+ let fidx = left
+ endif
+ endif
+
+ let s:tlist_file_lnum_idx_cache = fidx
+
+ return fidx
+endfunction
+
+" Tlist_Exe_Cmd_No_Acmds
+" Execute the specified Ex command after disabling autocommands
+function! s:Tlist_Exe_Cmd_No_Acmds(cmd)
+ let old_eventignore = &eventignore
+ set eventignore=all
+ exe a:cmd
+ let &eventignore = old_eventignore
+endfunction
+
+" Tlist_Skip_File()
+" Check whether tag listing is supported for the specified file
+function! s:Tlist_Skip_File(filename, ftype)
+ " Skip buffers with no names and buffers with filetype not set
+ if a:filename == '' || a:ftype == ''
+ return 1
+ endif
+
+ " Skip files which are not supported by exuberant ctags
+ " First check whether default settings for this filetype are available.
+ " If it is not available, then check whether user specified settings are
+ " available. If both are not available, then don't list the tags for this
+ " filetype
+ let var = 's:tlist_def_' . a:ftype . '_settings'
+ if !exists(var)
+ let var = 'g:tlist_' . a:ftype . '_settings'
+ if !exists(var)
+ return 1
+ endif
+ endif
+
+ " Skip files which are not readable or files which are not yet stored
+ " to the disk
+ if !filereadable(a:filename)
+ return 1
+ endif
+
+ return 0
+endfunction
+
+" Tlist_User_Removed_File
+" Returns 1 if a file is removed by a user from the taglist
+function! s:Tlist_User_Removed_File(filename)
+ return stridx(s:tlist_removed_flist, a:filename . "\n") != -1
+endfunction
+
+" Tlist_Update_Remove_List
+" Update the list of user removed files from the taglist
+" add == 1, add the file to the removed list
+" add == 0, delete the file from the removed list
+function! s:Tlist_Update_Remove_List(filename, add)
+ if a:add
+ let s:tlist_removed_flist = s:tlist_removed_flist . a:filename . "\n"
+ else
+ let idx = stridx(s:tlist_removed_flist, a:filename . "\n")
+ let text_before = strpart(s:tlist_removed_flist, 0, idx)
+ let rem_text = strpart(s:tlist_removed_flist, idx)
+ let next_idx = stridx(rem_text, "\n")
+ let text_after = strpart(rem_text, next_idx + 1)
+
+ let s:tlist_removed_flist = text_before . text_after
+ endif
+endfunction
+
+" Tlist_FileType_Init
+" Initialize the ctags arguments and tag variable for the specified
+" file type
+function! s:Tlist_FileType_Init(ftype)
+ call s:Tlist_Log_Msg('Tlist_FileType_Init (' . a:ftype . ')')
+ " If the user didn't specify any settings, then use the default
+ " ctags args. Otherwise, use the settings specified by the user
+ let var = 'g:tlist_' . a:ftype . '_settings'
+ if exists(var)
+ " User specified ctags arguments
+ let settings = {var} . ';'
+ else
+ " Default ctags arguments
+ let var = 's:tlist_def_' . a:ftype . '_settings'
+ if !exists(var)
+ " No default settings for this file type. This filetype is
+ " not supported
+ return 0
+ endif
+ let settings = s:tlist_def_{a:ftype}_settings . ';'
+ endif
+
+ let msg = 'Taglist: Invalid ctags option setting - ' . settings
+
+ " Format of the option that specifies the filetype and ctags arugments:
+ "
+ " <language_name>;flag1:name1;flag2:name2;flag3:name3
+ "
+
+ " Extract the file type to pass to ctags. This may be different from the
+ " file type detected by Vim
+ let pos = stridx(settings, ';')
+ if pos == -1
+ call s:Tlist_Warning_Msg(msg)
+ return 0
+ endif
+ let ctags_ftype = strpart(settings, 0, pos)
+ if ctags_ftype == ''
+ call s:Tlist_Warning_Msg(msg)
+ return 0
+ endif
+ " Make sure a valid filetype is supplied. If the user didn't specify a
+ " valid filetype, then the ctags option settings may be treated as the
+ " filetype
+ if ctags_ftype =~ ':'
+ call s:Tlist_Warning_Msg(msg)
+ return 0
+ endif
+
+ " Remove the file type from settings
+ let settings = strpart(settings, pos + 1)
+ if settings == ''
+ call s:Tlist_Warning_Msg(msg)
+ return 0
+ endif
+
+ " Process all the specified ctags flags. The format is
+ " flag1:name1;flag2:name2;flag3:name3
+ let ctags_flags = ''
+ let cnt = 0
+ while settings != ''
+ " Extract the flag
+ let pos = stridx(settings, ':')
+ if pos == -1
+ call s:Tlist_Warning_Msg(msg)
+ return 0
+ endif
+ let flag = strpart(settings, 0, pos)
+ if flag == ''
+ call s:Tlist_Warning_Msg(msg)
+ return 0
+ endif
+ " Remove the flag from settings
+ let settings = strpart(settings, pos + 1)
+
+ " Extract the tag type name
+ let pos = stridx(settings, ';')
+ if pos == -1
+ call s:Tlist_Warning_Msg(msg)
+ return 0
+ endif
+ let name = strpart(settings, 0, pos)
+ if name == ''
+ call s:Tlist_Warning_Msg(msg)
+ return 0
+ endif
+ let settings = strpart(settings, pos + 1)
+
+ let cnt = cnt + 1
+
+ let s:tlist_{a:ftype}_{cnt}_name = flag
+ let s:tlist_{a:ftype}_{cnt}_fullname = name
+ let ctags_flags = ctags_flags . flag
+ endwhile
+
+ let s:tlist_{a:ftype}_ctags_args = '--language-force=' . ctags_ftype .
+ \ ' --' . ctags_ftype . '-types=' . ctags_flags
+ let s:tlist_{a:ftype}_count = cnt
+ let s:tlist_{a:ftype}_ctags_flags = ctags_flags
+
+ " Save the filetype name
+ let s:tlist_ftype_{s:tlist_ftype_count}_name = a:ftype
+ let s:tlist_ftype_count = s:tlist_ftype_count + 1
+
+ return 1
+endfunction
+
+" Tlist_Get_Filetype
+" Determine the filetype for the specified file
+function! s:Tlist_Get_Filetype(fname)
+ " Ignore the filetype autocommands
+ let old_eventignore = &eventignore
+ set eventignore=FileType
+
+ " Save the 'filetype', as this will be changed temporarily
+ let old_filetype = &filetype
+
+ " Run the filetypedetect group of autocommands to determine
+ " the filetype
+ exe 'doautocmd filetypedetect BufRead ' . a:fname
+
+ " Save the detected filetype
+ let ftype = &filetype
+
+ " Restore the previous state
+ let &filetype = old_filetype
+ let &eventignore = old_eventignore
+
+ return ftype
+endfunction
+
+" Tlist_Get_Buffer_Filetype
+" Get the filetype for the specified buffer
+function! s:Tlist_Get_Buffer_Filetype(bnum)
+ if bufloaded(a:bnum)
+ " For loaded buffers, the 'filetype' is already determined
+ return getbufvar(a:bnum, '&filetype')
+ endif
+
+ " For unloaded buffers, if the 'filetype' option is set, return it
+ let ftype = getbufvar(a:bnum, '&filetype')
+ if ftype != ''
+ return ftype
+ endif
+
+ " Skip non-existent buffers
+ if !bufexists(a:bnum)
+ return ''
+ endif
+
+ " For buffers whose filetype is not yet determined, try to determine
+ " the filetype
+ let bname = bufname(a:bnum)
+
+ return s:Tlist_Get_Filetype(bname)
+endfunction
+
+" Tlist_Discard_TagInfo
+" Discard the stored tag information for a file
+function! s:Tlist_Discard_TagInfo(fidx)
+ call s:Tlist_Log_Msg('Tlist_Discard_TagInfo (' .
+ \ s:tlist_{a:fidx}_filename . ')')
+ let ftype = s:tlist_{a:fidx}_filetype
+
+ " Discard information about the tags defined in the file
+ let i = 1
+ while i <= s:tlist_{a:fidx}_tag_count
+ let fidx_i = 's:tlist_' . a:fidx . '_' . i
+ unlet! {fidx_i}_tag
+ unlet! {fidx_i}_tag_name
+ unlet! {fidx_i}_tag_type
+ unlet! {fidx_i}_ttype_idx
+ unlet! {fidx_i}_tag_proto
+ unlet! {fidx_i}_tag_searchpat
+ unlet! {fidx_i}_tag_linenum
+ let i = i + 1
+ endwhile
+
+ let s:tlist_{a:fidx}_tag_count = 0
+
+ " Discard information about tag type groups
+ let i = 1
+ while i <= s:tlist_{ftype}_count
+ let ttype = s:tlist_{ftype}_{i}_name
+ if s:tlist_{a:fidx}_{ttype} != ''
+ let fidx_ttype = 's:tlist_' . a:fidx . '_' . ttype
+ let {fidx_ttype} = ''
+ let {fidx_ttype}_offset = 0
+ let cnt = {fidx_ttype}_count
+ let {fidx_ttype}_count = 0
+ let j = 1
+ while j <= cnt
+ unlet! {fidx_ttype}_{j}
+ let j = j + 1
+ endwhile
+ endif
+ let i = i + 1
+ endwhile
+
+ " Discard the stored menu command also
+ let s:tlist_{a:fidx}_menu_cmd = ''
+endfunction
+
+" Tlist_Window_Update_Line_Offsets
+" Update the line offsets for tags for files starting from start_idx
+" and displayed in the taglist window by the specified offset
+function! s:Tlist_Window_Update_Line_Offsets(start_idx, increment, offset)
+ let i = a:start_idx
+
+ while i < s:tlist_file_count
+ if s:tlist_{i}_visible
+ " Update the start/end line number only if the file is visible
+ if a:increment
+ let s:tlist_{i}_start = s:tlist_{i}_start + a:offset
+ let s:tlist_{i}_end = s:tlist_{i}_end + a:offset
+ else
+ let s:tlist_{i}_start = s:tlist_{i}_start - a:offset
+ let s:tlist_{i}_end = s:tlist_{i}_end - a:offset
+ endif
+ endif
+ let i = i + 1
+ endwhile
+endfunction
+
+" Tlist_Discard_FileInfo
+" Discard the stored information for a file
+function! s:Tlist_Discard_FileInfo(fidx)
+ call s:Tlist_Log_Msg('Tlist_Discard_FileInfo (' .
+ \ s:tlist_{a:fidx}_filename . ')')
+ call s:Tlist_Discard_TagInfo(a:fidx)
+
+ let ftype = s:tlist_{a:fidx}_filetype
+
+ let i = 1
+ while i <= s:tlist_{ftype}_count
+ let ttype = s:tlist_{ftype}_{i}_name
+ unlet! s:tlist_{a:fidx}_{ttype}
+ unlet! s:tlist_{a:fidx}_{ttype}_offset
+ unlet! s:tlist_{a:fidx}_{ttype}_count
+ let i = i + 1
+ endwhile
+
+ unlet! s:tlist_{a:fidx}_filename
+ unlet! s:tlist_{a:fidx}_sort_type
+ unlet! s:tlist_{a:fidx}_filetype
+ unlet! s:tlist_{a:fidx}_mtime
+ unlet! s:tlist_{a:fidx}_start
+ unlet! s:tlist_{a:fidx}_end
+ unlet! s:tlist_{a:fidx}_valid
+ unlet! s:tlist_{a:fidx}_visible
+ unlet! s:tlist_{a:fidx}_tag_count
+ unlet! s:tlist_{a:fidx}_menu_cmd
+endfunction
+
+" Tlist_Window_Remove_File_From_Display
+" Remove the specified file from display
+function! s:Tlist_Window_Remove_File_From_Display(fidx)
+ call s:Tlist_Log_Msg('Tlist_Window_Remove_File_From_Display (' .
+ \ s:tlist_{a:fidx}_filename . ')')
+ " If the file is not visible then no need to remove it
+ if !s:tlist_{a:fidx}_visible
+ return
+ endif
+
+ " Remove the tags displayed for the specified file from the window
+ let start = s:tlist_{a:fidx}_start
+ " Include the empty line after the last line also
+ if g:Tlist_Compact_Format
+ let end = s:tlist_{a:fidx}_end
+ else
+ let end = s:tlist_{a:fidx}_end + 1
+ endif
+
+ setlocal modifiable
+ exe 'silent! ' . start . ',' . end . 'delete _'
+ setlocal nomodifiable
+
+ " Correct the start and end line offsets for all the files following
+ " this file, as the tags for this file are removed
+ call s:Tlist_Window_Update_Line_Offsets(a:fidx + 1, 0, end - start + 1)
+endfunction
+
+" Tlist_Remove_File
+" Remove the file under the cursor or the specified file index
+" user_request - User requested to remove the file from taglist
+function! s:Tlist_Remove_File(file_idx, user_request)
+ let fidx = a:file_idx
+
+ if fidx == -1
+ let fidx = s:Tlist_Window_Get_File_Index_By_Linenum(line('.'))
+ if fidx == -1
+ return
+ endif
+ endif
+ call s:Tlist_Log_Msg('Tlist_Remove_File (' .
+ \ s:tlist_{fidx}_filename . ', ' . a:user_request . ')')
+
+ let save_winnr = winnr()
+ let winnum = bufwinnr(g:TagList_title)
+ if winnum != -1
+ " Taglist window is open, remove the file from display
+
+ if save_winnr != winnum
+ let old_eventignore = &eventignore
+ set eventignore=all
+ exe winnum . 'wincmd w'
+ endif
+
+ call s:Tlist_Window_Remove_File_From_Display(fidx)
+
+ if save_winnr != winnum
+ exe save_winnr . 'wincmd w'
+ let &eventignore = old_eventignore
+ endif
+ endif
+
+ let fname = s:tlist_{fidx}_filename
+
+ if a:user_request
+ " As the user requested to remove the file from taglist,
+ " add it to the removed list
+ call s:Tlist_Update_Remove_List(fname, 1)
+ endif
+
+ " Remove the file name from the taglist list of filenames
+ let idx = stridx(s:tlist_file_names, fname . "\n")
+ let text_before = strpart(s:tlist_file_names, 0, idx)
+ let rem_text = strpart(s:tlist_file_names, idx)
+ let next_idx = stridx(rem_text, "\n")
+ let text_after = strpart(rem_text, next_idx + 1)
+ let s:tlist_file_names = text_before . text_after
+
+ call s:Tlist_Discard_FileInfo(fidx)
+
+ " Shift all the file variables by one index
+ let i = fidx + 1
+
+ while i < s:tlist_file_count
+ let j = i - 1
+
+ let s:tlist_{j}_filename = s:tlist_{i}_filename
+ let s:tlist_{j}_sort_type = s:tlist_{i}_sort_type
+ let s:tlist_{j}_filetype = s:tlist_{i}_filetype
+ let s:tlist_{j}_mtime = s:tlist_{i}_mtime
+ let s:tlist_{j}_start = s:tlist_{i}_start
+ let s:tlist_{j}_end = s:tlist_{i}_end
+ let s:tlist_{j}_valid = s:tlist_{i}_valid
+ let s:tlist_{j}_visible = s:tlist_{i}_visible
+ let s:tlist_{j}_tag_count = s:tlist_{i}_tag_count
+ let s:tlist_{j}_menu_cmd = s:tlist_{i}_menu_cmd
+
+ let k = 1
+ while k <= s:tlist_{j}_tag_count
+ let s:tlist_{j}_{k}_tag = s:tlist_{i}_{k}_tag
+ let s:tlist_{j}_{k}_tag_name = s:tlist_{i}_{k}_tag_name
+ let s:tlist_{j}_{k}_tag_type = s:Tlist_Get_Tag_Type_By_Tag(i, k)
+ let s:tlist_{j}_{k}_ttype_idx = s:tlist_{i}_{k}_ttype_idx
+ let s:tlist_{j}_{k}_tag_proto = s:Tlist_Get_Tag_Prototype(i, k)
+ let s:tlist_{j}_{k}_tag_searchpat = s:Tlist_Get_Tag_SearchPat(i, k)
+ let s:tlist_{j}_{k}_tag_linenum = s:Tlist_Get_Tag_Linenum(i, k)
+ let k = k + 1
+ endwhile
+
+ let ftype = s:tlist_{i}_filetype
+
+ let k = 1
+ while k <= s:tlist_{ftype}_count
+ let ttype = s:tlist_{ftype}_{k}_name
+ let s:tlist_{j}_{ttype} = s:tlist_{i}_{ttype}
+ let s:tlist_{j}_{ttype}_offset = s:tlist_{i}_{ttype}_offset
+ let s:tlist_{j}_{ttype}_count = s:tlist_{i}_{ttype}_count
+ if s:tlist_{j}_{ttype} != ''
+ let l = 1
+ while l <= s:tlist_{j}_{ttype}_count
+ let s:tlist_{j}_{ttype}_{l} = s:tlist_{i}_{ttype}_{l}
+ let l = l + 1
+ endwhile
+ endif
+ let k = k + 1
+ endwhile
+
+ " As the file and tag information is copied to the new index,
+ " discard the previous information
+ call s:Tlist_Discard_FileInfo(i)
+
+ let i = i + 1
+ endwhile
+
+ " Reduce the number of files displayed
+ let s:tlist_file_count = s:tlist_file_count - 1
+
+ if g:Tlist_Show_One_File
+ " If the tags for only one file is displayed and if we just
+ " now removed that file, then invalidate the current file idx
+ if s:tlist_cur_file_idx == fidx
+ let s:tlist_cur_file_idx = -1
+ endif
+ endif
+endfunction
+
+" Tlist_Window_Goto_Window
+" Goto the taglist window
+function! s:Tlist_Window_Goto_Window()
+ let winnum = bufwinnr(g:TagList_title)
+ if winnum != -1
+ if winnr() != winnum
+ call s:Tlist_Exe_Cmd_No_Acmds(winnum . 'wincmd w')
+ endif
+ endif
+endfunction
+
+" Tlist_Window_Create
+" Create a new taglist window. If it is already open, jump to it
+function! s:Tlist_Window_Create()
+ call s:Tlist_Log_Msg('Tlist_Window_Create()')
+ " If the window is open, jump to it
+ let winnum = bufwinnr(g:TagList_title)
+ if winnum != -1
+ " Jump to the existing window
+ if winnr() != winnum
+ exe winnum . 'wincmd w'
+ endif
+ return
+ endif
+
+ " If used with winmanager don't open windows. Winmanager will handle
+ " the window/buffer management
+ if s:tlist_app_name == "winmanager"
+ return
+ endif
+
+ " Create a new window. If user prefers a horizontal window, then open
+ " a horizontally split window. Otherwise open a vertically split
+ " window
+ if g:Tlist_Use_Horiz_Window
+ " Open a horizontally split window
+ let win_dir = 'botright'
+ " Horizontal window height
+ let win_size = g:Tlist_WinHeight
+ else
+ if s:tlist_winsize_chgd == -1
+ " Open a vertically split window. Increase the window size, if
+ " needed, to accomodate the new window
+ if g:Tlist_Inc_Winwidth &&
+ \ &columns < (80 + g:Tlist_WinWidth)
+ " Save the original window position
+ let s:tlist_pre_winx = getwinposx()
+ let s:tlist_pre_winy = getwinposy()
+
+ " one extra column is needed to include the vertical split
+ let &columns= &columns + g:Tlist_WinWidth + 1
+
+ let s:tlist_winsize_chgd = 1
+ else
+ let s:tlist_winsize_chgd = 0
+ endif
+ endif
+
+ if g:Tlist_Use_Right_Window
+ " Open the window at the rightmost place
+ let win_dir = 'botright vertical'
+ else
+ " Open the window at the leftmost place
+ let win_dir = 'topleft vertical'
+ endif
+ let win_size = g:Tlist_WinWidth
+ endif
+
+ " If the tag listing temporary buffer already exists, then reuse it.
+ " Otherwise create a new buffer
+ let bufnum = bufnr(g:TagList_title)
+ if bufnum == -1
+ " Create a new buffer
+ let wcmd = g:TagList_title
+ else
+ " Edit the existing buffer
+ let wcmd = '+buffer' . bufnum
+ endif
+
+ " Create the taglist window
+ exe 'silent! ' . win_dir . ' ' . win_size . 'split ' . wcmd
+
+ " Save the new window position
+ let s:tlist_winx = getwinposx()
+ let s:tlist_winy = getwinposy()
+
+ " Initialize the taglist window
+ call s:Tlist_Window_Init()
+endfunction
+
+" Tlist_Window_Zoom
+" Zoom (maximize/minimize) the taglist window
+function! s:Tlist_Window_Zoom()
+ if s:tlist_win_maximized
+ " Restore the window back to the previous size
+ if g:Tlist_Use_Horiz_Window
+ exe 'resize ' . g:Tlist_WinHeight
+ else
+ exe 'vert resize ' . g:Tlist_WinWidth
+ endif
+ let s:tlist_win_maximized = 0
+ else
+ " Set the window size to the maximum possible without closing other
+ " windows
+ if g:Tlist_Use_Horiz_Window
+ resize
+ else
+ vert resize
+ endif
+ let s:tlist_win_maximized = 1
+ endif
+endfunction
+
+" Tlist_Ballon_Expr
+" When the mouse cursor is over a tag in the taglist window, display the
+" tag prototype (balloon)
+function! Tlist_Ballon_Expr()
+ " Get the file index
+ let fidx = s:Tlist_Window_Get_File_Index_By_Linenum(v:beval_lnum)
+ if fidx == -1
+ return ''
+ endif
+
+ " Get the tag output line for the current tag
+ let tidx = s:Tlist_Window_Get_Tag_Index(fidx, v:beval_lnum)
+ if tidx == 0
+ return ''
+ endif
+
+ " Get the tag search pattern and display it
+ return s:Tlist_Get_Tag_Prototype(fidx, tidx)
+endfunction
+
+" Tlist_Window_Check_Width
+" Check the width of the taglist window. For horizontally split windows, the
+" 'winfixheight' option is used to fix the height of the window. For
+" vertically split windows, Vim doesn't support the 'winfixwidth' option. So
+" need to handle window width changes from this function.
+function! s:Tlist_Window_Check_Width()
+ let tlist_winnr = bufwinnr(g:TagList_title)
+ if tlist_winnr == -1
+ return
+ endif
+
+ let width = winwidth(tlist_winnr)
+ if width != g:Tlist_WinWidth
+ call s:Tlist_Log_Msg("Tlist_Window_Check_Width: Changing window " .
+ \ "width from " . width . " to " . g:Tlist_WinWidth)
+ let save_winnr = winnr()
+ if save_winnr != tlist_winnr
+ call s:Tlist_Exe_Cmd_No_Acmds(tlist_winnr . 'wincmd w')
+ endif
+ exe 'vert resize ' . g:Tlist_WinWidth
+ if save_winnr != tlist_winnr
+ call s:Tlist_Exe_Cmd_No_Acmds('wincmd p')
+ endif
+ endif
+endfunction
+
+" Tlist_Window_Exit_Only_Window
+" If the 'Tlist_Exit_OnlyWindow' option is set, then exit Vim if only the
+" taglist window is present.
+function! s:Tlist_Window_Exit_Only_Window()
+ " Before quitting Vim, delete the taglist buffer so that
+ " the '0 mark is correctly set to the previous buffer.
+ if v:version < 700
+ if winbufnr(2) == -1
+ bdelete
+ quit
+ endif
+ else
+ if winbufnr(2) == -1
+ if tabpagenr('$') == 1
+ " Only one tag page is present
+ bdelete
+ quit
+ else
+ " More than one tab page is present. Close only the current
+ " tab page
+ close
+ endif
+ endif
+ endif
+endfunction
+
+" Tlist_Window_Init
+" Set the default options for the taglist window
+function! s:Tlist_Window_Init()
+ call s:Tlist_Log_Msg('Tlist_Window_Init()')
+
+ " The 'readonly' option should not be set for the taglist buffer.
+ " If Vim is started as "view/gview" or if the ":view" command is
+ " used, then the 'readonly' option is set for all the buffers.
+ " Unset it for the taglist buffer
+ setlocal noreadonly
+
+ " Set the taglist buffer filetype to taglist
+ setlocal filetype=taglist
+
+ " Define taglist window element highlighting
+ syntax match TagListComment '^" .*'
+ syntax match TagListFileName '^[^" ].*$'
+ syntax match TagListTitle '^ \S.*$'
+ syntax match TagListTagScope '\s\[.\{-\}\]$'
+
+ " Define the highlighting only if colors are supported
+ if has('gui_running') || &t_Co > 2
+ " Colors to highlight various taglist window elements
+ " If user defined highlighting group exists, then use them.
+ " Otherwise, use default highlight groups.
+ if hlexists('MyTagListTagName')
+ highlight link TagListTagName MyTagListTagName
+ else
+ highlight default link TagListTagName Search
+ endif
+ " Colors to highlight comments and titles
+ if hlexists('MyTagListComment')
+ highlight link TagListComment MyTagListComment
+ else
+ highlight clear TagListComment
+ highlight default link TagListComment Comment
+ endif
+ if hlexists('MyTagListTitle')
+ highlight link TagListTitle MyTagListTitle
+ else
+ highlight clear TagListTitle
+ highlight default link TagListTitle Title
+ endif
+ if hlexists('MyTagListFileName')
+ highlight link TagListFileName MyTagListFileName
+ else
+ highlight clear TagListFileName
+ highlight default TagListFileName guibg=Grey ctermbg=darkgray
+ \ guifg=white ctermfg=white
+ endif
+ if hlexists('MyTagListTagScope')
+ highlight link TagListTagScope MyTagListTagScope
+ else
+ highlight clear TagListTagScope
+ highlight default link TagListTagScope Identifier
+ endif
+ else
+ highlight default TagListTagName term=reverse cterm=reverse
+ endif
+
+ " Folding related settings
+ setlocal foldenable
+ setlocal foldminlines=0
+ setlocal foldmethod=manual
+ setlocal foldlevel=9999
+ if g:Tlist_Enable_Fold_Column
+ setlocal foldcolumn=3
+ else
+ setlocal foldcolumn=0
+ endif
+ setlocal foldtext=v:folddashes.getline(v:foldstart)
+
+ if s:tlist_app_name != "winmanager"
+ " Mark buffer as scratch
+ silent! setlocal buftype=nofile
+ if s:tlist_app_name == "none"
+ silent! setlocal bufhidden=delete
+ endif
+ silent! setlocal noswapfile
+ " Due to a bug in Vim 6.0, the winbufnr() function fails for unlisted
+ " buffers. So if the taglist buffer is unlisted, multiple taglist
+ " windows will be opened. This bug is fixed in Vim 6.1 and above
+ if v:version >= 601
+ silent! setlocal nobuflisted
+ endif
+ endif
+
+ silent! setlocal nowrap
+
+ " If the 'number' option is set in the source window, it will affect the
+ " taglist window. So forcefully disable 'number' option for the taglist
+ " window
+ silent! setlocal nonumber
+
+ " Use fixed height when horizontally split window is used
+ if g:Tlist_Use_Horiz_Window
+ if v:version >= 602
+ set winfixheight
+ endif
+ endif
+ if !g:Tlist_Use_Horiz_Window && v:version >= 700
+ set winfixwidth
+ endif
+
+ " Setup balloon evaluation to display tag prototype
+ if v:version >= 700 && has('balloon_eval')
+ setlocal balloonexpr=Tlist_Ballon_Expr()
+ set ballooneval
+ endif
+
+ " Setup the cpoptions properly for the maps to work
+ let old_cpoptions = &cpoptions
+ set cpoptions&vim
+
+ " Create buffer local mappings for jumping to the tags and sorting the list
+ nnoremap <buffer> <silent> <CR>
+ \ :call <SID>Tlist_Window_Jump_To_Tag('useopen')<CR>
+ nnoremap <buffer> <silent> o
+ \ :call <SID>Tlist_Window_Jump_To_Tag('newwin')<CR>
+ nnoremap <buffer> <silent> p
+ \ :call <SID>Tlist_Window_Jump_To_Tag('preview')<CR>
+ nnoremap <buffer> <silent> P
+ \ :call <SID>Tlist_Window_Jump_To_Tag('prevwin')<CR>
+ if v:version >= 700
+ nnoremap <buffer> <silent> t
+ \ :call <SID>Tlist_Window_Jump_To_Tag('checktab')<CR>
+ nnoremap <buffer> <silent> <C-t>
+ \ :call <SID>Tlist_Window_Jump_To_Tag('newtab')<CR>
+ endif
+ nnoremap <buffer> <silent> <2-LeftMouse>
+ \ :call <SID>Tlist_Window_Jump_To_Tag('useopen')<CR>
+ nnoremap <buffer> <silent> s
+ \ :call <SID>Tlist_Change_Sort('cmd', 'toggle', '')<CR>
+ nnoremap <buffer> <silent> + :silent! foldopen<CR>
+ nnoremap <buffer> <silent> - :silent! foldclose<CR>
+ nnoremap <buffer> <silent> * :silent! %foldopen!<CR>
+ nnoremap <buffer> <silent> = :silent! %foldclose<CR>
+ nnoremap <buffer> <silent> <kPlus> :silent! foldopen<CR>
+ nnoremap <buffer> <silent> <kMinus> :silent! foldclose<CR>
+ nnoremap <buffer> <silent> <kMultiply> :silent! %foldopen!<CR>
+ nnoremap <buffer> <silent> <Space> :call <SID>Tlist_Window_Show_Info()<CR>
+ nnoremap <buffer> <silent> u :call <SID>Tlist_Window_Update_File()<CR>
+ nnoremap <buffer> <silent> d :call <SID>Tlist_Remove_File(-1, 1)<CR>
+ nnoremap <buffer> <silent> x :call <SID>Tlist_Window_Zoom()<CR>
+ nnoremap <buffer> <silent> [[ :call <SID>Tlist_Window_Move_To_File(-1)<CR>
+ nnoremap <buffer> <silent> <BS> :call <SID>Tlist_Window_Move_To_File(-1)<CR>
+ nnoremap <buffer> <silent> ]] :call <SID>Tlist_Window_Move_To_File(1)<CR>
+ nnoremap <buffer> <silent> <Tab> :call <SID>Tlist_Window_Move_To_File(1)<CR>
+ nnoremap <buffer> <silent> <F1> :call <SID>Tlist_Window_Toggle_Help_Text()<CR>
+ nnoremap <buffer> <silent> q :close<CR>
+
+ " Insert mode mappings
+ inoremap <buffer> <silent> <CR>
+ \ <C-o>:call <SID>Tlist_Window_Jump_To_Tag('useopen')<CR>
+ " Windows needs return
+ inoremap <buffer> <silent> <Return>
+ \ <C-o>:call <SID>Tlist_Window_Jump_To_Tag('useopen')<CR>
+ inoremap <buffer> <silent> o
+ \ <C-o>:call <SID>Tlist_Window_Jump_To_Tag('newwin')<CR>
+ inoremap <buffer> <silent> p
+ \ <C-o>:call <SID>Tlist_Window_Jump_To_Tag('preview')<CR>
+ inoremap <buffer> <silent> P
+ \ <C-o>:call <SID>Tlist_Window_Jump_To_Tag('prevwin')<CR>
+ if v:version >= 700
+ inoremap <buffer> <silent> t
+ \ <C-o>:call <SID>Tlist_Window_Jump_To_Tag('checktab')<CR>
+ inoremap <buffer> <silent> <C-t>
+ \ <C-o>:call <SID>Tlist_Window_Jump_To_Tag('newtab')<CR>
+ endif
+ inoremap <buffer> <silent> <2-LeftMouse>
+ \ <C-o>:call <SID>Tlist_Window_Jump_To_Tag('useopen')<CR>
+ inoremap <buffer> <silent> s
+ \ <C-o>:call <SID>Tlist_Change_Sort('cmd', 'toggle', '')<CR>
+ inoremap <buffer> <silent> + <C-o>:silent! foldopen<CR>
+ inoremap <buffer> <silent> - <C-o>:silent! foldclose<CR>
+ inoremap <buffer> <silent> * <C-o>:silent! %foldopen!<CR>
+ inoremap <buffer> <silent> = <C-o>:silent! %foldclose<CR>
+ inoremap <buffer> <silent> <kPlus> <C-o>:silent! foldopen<CR>
+ inoremap <buffer> <silent> <kMinus> <C-o>:silent! foldclose<CR>
+ inoremap <buffer> <silent> <kMultiply> <C-o>:silent! %foldopen!<CR>
+ inoremap <buffer> <silent> <Space> <C-o>:call
+ \ <SID>Tlist_Window_Show_Info()<CR>
+ inoremap <buffer> <silent> u
+ \ <C-o>:call <SID>Tlist_Window_Update_File()<CR>
+ inoremap <buffer> <silent> d <C-o>:call <SID>Tlist_Remove_File(-1, 1)<CR>
+ inoremap <buffer> <silent> x <C-o>:call <SID>Tlist_Window_Zoom()<CR>
+ inoremap <buffer> <silent> [[ <C-o>:call <SID>Tlist_Window_Move_To_File(-1)<CR>
+ inoremap <buffer> <silent> <BS> <C-o>:call <SID>Tlist_Window_Move_To_File(-1)<CR>
+ inoremap <buffer> <silent> ]] <C-o>:call <SID>Tlist_Window_Move_To_File(1)<CR>
+ inoremap <buffer> <silent> <Tab> <C-o>:call <SID>Tlist_Window_Move_To_File(1)<CR>
+ inoremap <buffer> <silent> <F1> <C-o>:call <SID>Tlist_Window_Toggle_Help_Text()<CR>
+ inoremap <buffer> <silent> q <C-o>:close<CR>
+
+ " Map single left mouse click if the user wants this functionality
+ if g:Tlist_Use_SingleClick == 1
+ " Contributed by Bindu Wavell
+ " attempt to perform single click mapping, it would be much
+ " nicer if we could nnoremap <buffer> ... however vim does
+ " not fire the <buffer> <leftmouse> when you use the mouse
+ " to enter a buffer.
+ let clickmap = ':if bufname("%") =~ "__Tag_List__" <bar> ' .
+ \ 'call <SID>Tlist_Window_Jump_To_Tag("useopen") ' .
+ \ '<bar> endif <CR>'
+ if maparg('<leftmouse>', 'n') == ''
+ " no mapping for leftmouse
+ exe ':nnoremap <silent> <leftmouse> <leftmouse>' . clickmap
+ else
+ " we have a mapping
+ let mapcmd = ':nnoremap <silent> <leftmouse> <leftmouse>'
+ let mapcmd = mapcmd . substitute(substitute(
+ \ maparg('<leftmouse>', 'n'), '|', '<bar>', 'g'),
+ \ '\c^<leftmouse>', '', '')
+ let mapcmd = mapcmd . clickmap
+ exe mapcmd
+ endif
+ endif
+
+ " Define the taglist autocommands
+ augroup TagListAutoCmds
+ autocmd!
+ " Display the tag prototype for the tag under the cursor.
+ autocmd CursorHold __Tag_List__ call s:Tlist_Window_Show_Info()
+ " Highlight the current tag periodically
+ autocmd CursorHold * silent call s:Tlist_Window_Highlight_Tag(
+ \ fnamemodify(bufname('%'), ':p'), line('.'), 1, 0)
+
+ " Adjust the Vim window width when taglist window is closed
+ autocmd BufUnload __Tag_List__ call s:Tlist_Post_Close_Cleanup()
+ " Close the fold for this buffer when leaving the buffer
+ if g:Tlist_File_Fold_Auto_Close
+ autocmd BufEnter * silent
+ \ call s:Tlist_Window_Open_File_Fold(expand('<abuf>'))
+ endif
+ " Exit Vim itself if only the taglist window is present (optional)
+ if g:Tlist_Exit_OnlyWindow
+ autocmd BufEnter __Tag_List__ nested
+ \ call s:Tlist_Window_Exit_Only_Window()
+ endif
+ if s:tlist_app_name != "winmanager" &&
+ \ !g:Tlist_Process_File_Always &&
+ \ (!has('gui_running') || !g:Tlist_Show_Menu)
+ " Auto refresh the taglist window
+ autocmd BufEnter * call s:Tlist_Refresh()
+ endif
+
+ if !g:Tlist_Use_Horiz_Window
+ if v:version < 700
+ autocmd WinEnter * call s:Tlist_Window_Check_Width()
+ endif
+ endif
+ augroup end
+
+ " Restore the previous cpoptions settings
+ let &cpoptions = old_cpoptions
+endfunction
+
+" Tlist_Window_Refresh
+" Display the tags for all the files in the taglist window
+function! s:Tlist_Window_Refresh()
+ call s:Tlist_Log_Msg('Tlist_Window_Refresh()')
+ " Set report option to a huge value to prevent informational messages
+ " while deleting the lines
+ let old_report = &report
+ set report=99999
+
+ " Mark the buffer as modifiable
+ setlocal modifiable
+
+ " Delete the contents of the buffer to the black-hole register
+ silent! %delete _
+
+ " As we have cleared the taglist window, mark all the files
+ " as not visible
+ let i = 0
+ while i < s:tlist_file_count
+ let s:tlist_{i}_visible = 0
+ let i = i + 1
+ endwhile
+
+ if g:Tlist_Compact_Format == 0
+ " Display help in non-compact mode
+ call s:Tlist_Window_Display_Help()
+ endif
+
+ " Mark the buffer as not modifiable
+ setlocal nomodifiable
+
+ " Restore the report option
+ let &report = old_report
+
+ " If the tags for only one file should be displayed in the taglist
+ " window, then no need to add the tags here. The bufenter autocommand
+ " will add the tags for that file.
+ if g:Tlist_Show_One_File
+ return
+ endif
+
+ " List all the tags for the previously processed files
+ " Do this only if taglist is configured to display tags for more than
+ " one file. Otherwise, when Tlist_Show_One_File is configured,
+ " tags for the wrong file will be displayed.
+ let i = 0
+ while i < s:tlist_file_count
+ call s:Tlist_Window_Refresh_File(s:tlist_{i}_filename,
+ \ s:tlist_{i}_filetype)
+ let i = i + 1
+ endwhile
+
+ if g:Tlist_Auto_Update
+ " Add and list the tags for all buffers in the Vim buffer list
+ let i = 1
+ let last_bufnum = bufnr('$')
+ while i <= last_bufnum
+ if buflisted(i)
+ let fname = fnamemodify(bufname(i), ':p')
+ let ftype = s:Tlist_Get_Buffer_Filetype(i)
+ " If the file doesn't support tag listing, skip it
+ if !s:Tlist_Skip_File(fname, ftype)
+ call s:Tlist_Window_Refresh_File(fname, ftype)
+ endif
+ endif
+ let i = i + 1
+ endwhile
+ endif
+
+ " If Tlist_File_Fold_Auto_Close option is set, then close all the folds
+ if g:Tlist_File_Fold_Auto_Close
+ " Close all the folds
+ silent! %foldclose
+ endif
+
+ " Move the cursor to the top of the taglist window
+ normal! gg
+endfunction
+
+" Tlist_Post_Close_Cleanup()
+" Close the taglist window and adjust the Vim window width
+function! s:Tlist_Post_Close_Cleanup()
+ call s:Tlist_Log_Msg('Tlist_Post_Close_Cleanup()')
+ " Mark all the files as not visible
+ let i = 0
+ while i < s:tlist_file_count
+ let s:tlist_{i}_visible = 0
+ let i = i + 1
+ endwhile
+
+ " Remove the taglist autocommands
+ silent! autocmd! TagListAutoCmds
+
+ " Clear all the highlights
+ match none
+
+ silent! syntax clear TagListTitle
+ silent! syntax clear TagListComment
+ silent! syntax clear TagListTagScope
+
+ " Remove the left mouse click mapping if it was setup initially
+ if g:Tlist_Use_SingleClick
+ if hasmapto('<LeftMouse>')
+ nunmap <LeftMouse>
+ endif
+ endif
+
+ if s:tlist_app_name != "winmanager"
+ if g:Tlist_Use_Horiz_Window || g:Tlist_Inc_Winwidth == 0 ||
+ \ s:tlist_winsize_chgd != 1 ||
+ \ &columns < (80 + g:Tlist_WinWidth)
+ " No need to adjust window width if using horizontally split taglist
+ " window or if columns is less than 101 or if the user chose not to
+ " adjust the window width
+ else
+ " If the user didn't manually move the window, then restore the window
+ " position to the pre-taglist position
+ if s:tlist_pre_winx != -1 && s:tlist_pre_winy != -1 &&
+ \ getwinposx() == s:tlist_winx &&
+ \ getwinposy() == s:tlist_winy
+ exe 'winpos ' . s:tlist_pre_winx . ' ' . s:tlist_pre_winy
+ endif
+
+ " Adjust the Vim window width
+ let &columns= &columns - (g:Tlist_WinWidth + 1)
+ endif
+ endif
+
+ let s:tlist_winsize_chgd = -1
+
+ " Reset taglist state variables
+ if s:tlist_app_name == "winmanager"
+ let s:tlist_app_name = "none"
+ endif
+ let s:tlist_window_initialized = 0
+endfunction
+
+" Tlist_Window_Refresh_File()
+" List the tags defined in the specified file in a Vim window
+function! s:Tlist_Window_Refresh_File(filename, ftype)
+ call s:Tlist_Log_Msg('Tlist_Window_Refresh_File (' . a:filename . ')')
+ " First check whether the file already exists
+ let fidx = s:Tlist_Get_File_Index(a:filename)
+ if fidx != -1
+ let file_listed = 1
+ else
+ let file_listed = 0
+ endif
+
+ if !file_listed
+ " Check whether this file is removed based on user request
+ " If it is, then don't display the tags for this file
+ if s:Tlist_User_Removed_File(a:filename)
+ return
+ endif
+ endif
+
+ if file_listed && s:tlist_{fidx}_visible
+ " Check whether the file tags are currently valid
+ if s:tlist_{fidx}_valid
+ " Goto the first line in the file
+ exe s:tlist_{fidx}_start
+
+ " If the line is inside a fold, open the fold
+ if foldclosed('.') != -1
+ exe "silent! " . s:tlist_{fidx}_start . "," .
+ \ s:tlist_{fidx}_end . "foldopen!"
+ endif
+ return
+ endif
+
+ " Discard and remove the tags for this file from display
+ call s:Tlist_Discard_TagInfo(fidx)
+ call s:Tlist_Window_Remove_File_From_Display(fidx)
+ endif
+
+ " Process and generate a list of tags defined in the file
+ if !file_listed || !s:tlist_{fidx}_valid
+ let ret_fidx = s:Tlist_Process_File(a:filename, a:ftype)
+ if ret_fidx == -1
+ return
+ endif
+ let fidx = ret_fidx
+ endif
+
+ " Set report option to a huge value to prevent informational messages
+ " while adding lines to the taglist window
+ let old_report = &report
+ set report=99999
+
+ if g:Tlist_Show_One_File
+ " Remove the previous file
+ if s:tlist_cur_file_idx != -1
+ call s:Tlist_Window_Remove_File_From_Display(s:tlist_cur_file_idx)
+ let s:tlist_{s:tlist_cur_file_idx}_visible = 0
+ let s:tlist_{s:tlist_cur_file_idx}_start = 0
+ let s:tlist_{s:tlist_cur_file_idx}_end = 0
+ endif
+ let s:tlist_cur_file_idx = fidx
+ endif
+
+ " Mark the buffer as modifiable
+ setlocal modifiable
+
+ " Add new files to the end of the window. For existing files, add them at
+ " the same line where they were previously present. If the file is not
+ " visible, then add it at the end
+ if s:tlist_{fidx}_start == 0 || !s:tlist_{fidx}_visible
+ if g:Tlist_Compact_Format
+ let s:tlist_{fidx}_start = line('$')
+ else
+ let s:tlist_{fidx}_start = line('$') + 1
+ endif
+ endif
+
+ let s:tlist_{fidx}_visible = 1
+
+ " Goto the line where this file should be placed
+ if g:Tlist_Compact_Format
+ exe s:tlist_{fidx}_start
+ else
+ exe s:tlist_{fidx}_start - 1
+ endif
+
+ let txt = fnamemodify(s:tlist_{fidx}_filename, ':t') . ' (' .
+ \ fnamemodify(s:tlist_{fidx}_filename, ':p:h') . ')'
+ if g:Tlist_Compact_Format == 0
+ silent! put =txt
+ else
+ silent! put! =txt
+ " Move to the next line
+ exe line('.') + 1
+ endif
+ let file_start = s:tlist_{fidx}_start
+
+ " Add the tag names grouped by tag type to the buffer with a title
+ let i = 1
+ let ttype_cnt = s:tlist_{a:ftype}_count
+ while i <= ttype_cnt
+ let ttype = s:tlist_{a:ftype}_{i}_name
+ " Add the tag type only if there are tags for that type
+ let fidx_ttype = 's:tlist_' . fidx . '_' . ttype
+ let ttype_txt = {fidx_ttype}
+ if ttype_txt != ''
+ let txt = ' ' . s:tlist_{a:ftype}_{i}_fullname
+ if g:Tlist_Compact_Format == 0
+ let ttype_start_lnum = line('.') + 1
+ silent! put =txt
+ else
+ let ttype_start_lnum = line('.')
+ silent! put! =txt
+ endif
+ silent! put =ttype_txt
+
+ let {fidx_ttype}_offset = ttype_start_lnum - file_start
+
+ " create a fold for this tag type
+ let fold_start = ttype_start_lnum
+ let fold_end = fold_start + {fidx_ttype}_count
+ exe fold_start . ',' . fold_end . 'fold'
+
+ " Adjust the cursor position
+ if g:Tlist_Compact_Format == 0
+ exe ttype_start_lnum + {fidx_ttype}_count
+ else
+ exe ttype_start_lnum + {fidx_ttype}_count + 1
+ endif
+
+ if g:Tlist_Compact_Format == 0
+ " Separate the tag types by a empty line
+ silent! put =''
+ endif
+ endif
+ let i = i + 1
+ endwhile
+
+ if s:tlist_{fidx}_tag_count == 0
+ if g:Tlist_Compact_Format == 0
+ silent! put =''
+ endif
+ endif
+
+ let s:tlist_{fidx}_end = line('.') - 1
+
+ " Create a fold for the entire file
+ exe s:tlist_{fidx}_start . ',' . s:tlist_{fidx}_end . 'fold'
+ exe 'silent! ' . s:tlist_{fidx}_start . ',' .
+ \ s:tlist_{fidx}_end . 'foldopen!'
+
+ " Goto the starting line for this file,
+ exe s:tlist_{fidx}_start
+
+ if s:tlist_app_name == "winmanager"
+ " To handle a bug in the winmanager plugin, add a space at the
+ " last line
+ call setline('$', ' ')
+ endif
+
+ " Mark the buffer as not modifiable
+ setlocal nomodifiable
+
+ " Restore the report option
+ let &report = old_report
+
+ " Update the start and end line numbers for all the files following this
+ " file
+ let start = s:tlist_{fidx}_start
+ " include the empty line after the last line
+ if g:Tlist_Compact_Format
+ let end = s:tlist_{fidx}_end
+ else
+ let end = s:tlist_{fidx}_end + 1
+ endif
+ call s:Tlist_Window_Update_Line_Offsets(fidx + 1, 1, end - start + 1)
+
+ " Now that we have updated the taglist window, update the tags
+ " menu (if present)
+ if g:Tlist_Show_Menu
+ call s:Tlist_Menu_Update_File(1)
+ endif
+endfunction
+
+" Tlist_Init_File
+" Initialize the variables for a new file
+function! s:Tlist_Init_File(filename, ftype)
+ call s:Tlist_Log_Msg('Tlist_Init_File (' . a:filename . ')')
+ " Add new files at the end of the list
+ let fidx = s:tlist_file_count
+ let s:tlist_file_count = s:tlist_file_count + 1
+ " Add the new file name to the taglist list of file names
+ let s:tlist_file_names = s:tlist_file_names . a:filename . "\n"
+
+ " Initialize the file variables
+ let s:tlist_{fidx}_filename = a:filename
+ let s:tlist_{fidx}_sort_type = g:Tlist_Sort_Type
+ let s:tlist_{fidx}_filetype = a:ftype
+ let s:tlist_{fidx}_mtime = -1
+ let s:tlist_{fidx}_start = 0
+ let s:tlist_{fidx}_end = 0
+ let s:tlist_{fidx}_valid = 0
+ let s:tlist_{fidx}_visible = 0
+ let s:tlist_{fidx}_tag_count = 0
+ let s:tlist_{fidx}_menu_cmd = ''
+
+ " Initialize the tag type variables
+ let i = 1
+ while i <= s:tlist_{a:ftype}_count
+ let ttype = s:tlist_{a:ftype}_{i}_name
+ let s:tlist_{fidx}_{ttype} = ''
+ let s:tlist_{fidx}_{ttype}_offset = 0
+ let s:tlist_{fidx}_{ttype}_count = 0
+ let i = i + 1
+ endwhile
+
+ return fidx
+endfunction
+
+" Tlist_Get_Tag_Type_By_Tag
+" Return the tag type for the specified tag index
+function! s:Tlist_Get_Tag_Type_By_Tag(fidx, tidx)
+ let ttype_var = 's:tlist_' . a:fidx . '_' . a:tidx . '_tag_type'
+
+ " Already parsed and have the tag name
+ if exists(ttype_var)
+ return {ttype_var}
+ endif
+
+ let tag_line = s:tlist_{a:fidx}_{a:tidx}_tag
+ let {ttype_var} = s:Tlist_Extract_Tagtype(tag_line)
+
+ return {ttype_var}
+endfunction
+
+" Tlist_Get_Tag_Prototype
+function! s:Tlist_Get_Tag_Prototype(fidx, tidx)
+ let tproto_var = 's:tlist_' . a:fidx . '_' . a:tidx . '_tag_proto'
+
+ " Already parsed and have the tag prototype
+ if exists(tproto_var)
+ return {tproto_var}
+ endif
+
+ " Parse and extract the tag prototype
+ let tag_line = s:tlist_{a:fidx}_{a:tidx}_tag
+ let start = stridx(tag_line, '/^') + 2
+ let end = stridx(tag_line, '/;"' . "\t")
+ if tag_line[end - 1] == '$'
+ let end = end -1
+ endif
+ let tag_proto = strpart(tag_line, start, end - start)
+ let {tproto_var} = substitute(tag_proto, '\s*', '', '')
+
+ return {tproto_var}
+endfunction
+
+" Tlist_Get_Tag_SearchPat
+function! s:Tlist_Get_Tag_SearchPat(fidx, tidx)
+ let tpat_var = 's:tlist_' . a:fidx . '_' . a:tidx . '_tag_searchpat'
+
+ " Already parsed and have the tag search pattern
+ if exists(tpat_var)
+ return {tpat_var}
+ endif
+
+ " Parse and extract the tag search pattern
+ let tag_line = s:tlist_{a:fidx}_{a:tidx}_tag
+ let start = stridx(tag_line, '/^') + 2
+ let end = stridx(tag_line, '/;"' . "\t")
+ if tag_line[end - 1] == '$'
+ let end = end -1
+ endif
+ let {tpat_var} = '\V\^' . strpart(tag_line, start, end - start) .
+ \ (tag_line[end] == '$' ? '\$' : '')
+
+ return {tpat_var}
+endfunction
+
+" Tlist_Get_Tag_Linenum
+" Return the tag line number, given the tag index
+function! s:Tlist_Get_Tag_Linenum(fidx, tidx)
+ let tline_var = 's:tlist_' . a:fidx . '_' . a:tidx . '_tag_linenum'
+
+ " Already parsed and have the tag line number
+ if exists(tline_var)
+ return {tline_var}
+ endif
+
+ " Parse and extract the tag line number
+ let tag_line = s:tlist_{a:fidx}_{a:tidx}_tag
+ let start = strridx(tag_line, 'line:') + 5
+ let end = strridx(tag_line, "\t")
+ if end < start
+ let {tline_var} = strpart(tag_line, start) + 0
+ else
+ let {tline_var} = strpart(tag_line, start, end - start) + 0
+ endif
+
+ return {tline_var}
+endfunction
+
+" Tlist_Parse_Tagline
+" Parse a tag line from the ctags output. Separate the tag output based on the
+" tag type and store it in the tag type variable.
+" The format of each line in the ctags output is:
+"
+" tag_name<TAB>file_name<TAB>ex_cmd;"<TAB>extension_fields
+"
+function! s:Tlist_Parse_Tagline(tag_line)
+ if a:tag_line == ''
+ " Skip empty lines
+ return
+ endif
+
+ " Extract the tag type
+ let ttype = s:Tlist_Extract_Tagtype(a:tag_line)
+
+ " Make sure the tag type is a valid and supported one
+ if ttype == '' || stridx(s:ctags_flags, ttype) == -1
+ " Line is not in proper tags format or Tag type is not supported
+ return
+ endif
+
+ " Update the total tag count
+ let s:tidx = s:tidx + 1
+
+ " The following variables are used to optimize this code. Vim is slow in
+ " using curly brace names. To reduce the amount of processing needed, the
+ " curly brace variables are pre-processed here
+ let fidx_tidx = 's:tlist_' . s:fidx . '_' . s:tidx
+ let fidx_ttype = 's:tlist_' . s:fidx . '_' . ttype
+
+ " Update the count of this tag type
+ let ttype_idx = {fidx_ttype}_count + 1
+ let {fidx_ttype}_count = ttype_idx
+
+ " Store the ctags output for this tag
+ let {fidx_tidx}_tag = a:tag_line
+
+ " Store the tag index and the tag type index (back pointers)
+ let {fidx_ttype}_{ttype_idx} = s:tidx
+ let {fidx_tidx}_ttype_idx = ttype_idx
+
+ " Extract the tag name
+ let tag_name = strpart(a:tag_line, 0, stridx(a:tag_line, "\t"))
+
+ " Extract the tag scope/prototype
+ if g:Tlist_Display_Prototype
+ let ttxt = ' ' . s:Tlist_Get_Tag_Prototype(s:fidx, s:tidx)
+ else
+ let ttxt = ' ' . tag_name
+
+ " Add the tag scope, if it is available and is configured. Tag
+ " scope is the last field after the 'line:<num>\t' field
+ if g:Tlist_Display_Tag_Scope
+ let tag_scope = s:Tlist_Extract_Tag_Scope(a:tag_line)
+ if tag_scope != ''
+ let ttxt = ttxt . ' [' . tag_scope . ']'
+ endif
+ endif
+ endif
+
+ " Add this tag to the tag type variable
+ let {fidx_ttype} = {fidx_ttype} . ttxt . "\n"
+
+ " Save the tag name
+ let {fidx_tidx}_tag_name = tag_name
+endfunction
+
+" Tlist_Process_File
+" Get the list of tags defined in the specified file and store them
+" in Vim variables. Returns the file index where the tags are stored.
+function! s:Tlist_Process_File(filename, ftype)
+ call s:Tlist_Log_Msg('Tlist_Process_File (' . a:filename . ', ' .
+ \ a:ftype . ')')
+ " Check whether this file is supported
+ if s:Tlist_Skip_File(a:filename, a:ftype)
+ return -1
+ endif
+
+ " If the tag types for this filetype are not yet created, then create
+ " them now
+ let var = 's:tlist_' . a:ftype . '_count'
+ if !exists(var)
+ if s:Tlist_FileType_Init(a:ftype) == 0
+ return -1
+ endif
+ endif
+
+ " If this file is already processed, then use the cached values
+ let fidx = s:Tlist_Get_File_Index(a:filename)
+ if fidx == -1
+ " First time, this file is loaded
+ let fidx = s:Tlist_Init_File(a:filename, a:ftype)
+ else
+ " File was previously processed. Discard the tag information
+ call s:Tlist_Discard_TagInfo(fidx)
+ endif
+
+ let s:tlist_{fidx}_valid = 1
+
+ " Exuberant ctags arguments to generate a tag list
+ let ctags_args = ' -f - --format=2 --excmd=pattern --fields=nks '
+
+ " Form the ctags argument depending on the sort type
+ if s:tlist_{fidx}_sort_type == 'name'
+ let ctags_args = ctags_args . '--sort=yes'
+ else
+ let ctags_args = ctags_args . '--sort=no'
+ endif
+
+ " Add the filetype specific arguments
+ let ctags_args = ctags_args . ' ' . s:tlist_{a:ftype}_ctags_args
+
+ " Ctags command to produce output with regexp for locating the tags
+ let ctags_cmd = g:Tlist_Ctags_Cmd . ctags_args
+ let ctags_cmd = ctags_cmd . ' "' . a:filename . '"'
+
+ if &shellxquote == '"'
+ " Double-quotes within double-quotes will not work in the
+ " command-line.If the 'shellxquote' option is set to double-quotes,
+ " then escape the double-quotes in the ctags command-line.
+ let ctags_cmd = escape(ctags_cmd, '"')
+ endif
+
+ " In Windows 95, if not using cygwin, disable the 'shellslash'
+ " option. Otherwise, this will cause problems when running the
+ " ctags command.
+ if has('win95') && !has('win32unix')
+ let old_shellslash = &shellslash
+ set noshellslash
+ endif
+
+ if has('win32') && !has('win32unix') && !has('win95')
+ \ && (&shell =~ 'cmd.exe')
+ " Windows does not correctly deal with commands that have more than 1
+ " set of double quotes. It will strip them all resulting in:
+ " 'C:\Program' is not recognized as an internal or external command
+ " operable program or batch file. To work around this, place the
+ " command inside a batch file and call the batch file.
+ " Do this only on Win2K, WinXP and above.
+ " Contributed by: David Fishburn.
+ let s:taglist_tempfile = fnamemodify(tempname(), ':h') .
+ \ '\taglist.cmd'
+ exe 'redir! > ' . s:taglist_tempfile
+ silent echo ctags_cmd
+ redir END
+
+ call s:Tlist_Log_Msg('Cmd inside batch file: ' . ctags_cmd)
+ let ctags_cmd = '"' . s:taglist_tempfile . '"'
+ endif
+
+ call s:Tlist_Log_Msg('Cmd: ' . ctags_cmd)
+
+ " Run ctags and get the tag list
+ let cmd_output = system(ctags_cmd)
+
+ " Restore the value of the 'shellslash' option.
+ if has('win95') && !has('win32unix')
+ let &shellslash = old_shellslash
+ endif
+
+ if exists('s:taglist_tempfile')
+ " Delete the temporary cmd file created on MS-Windows
+ call delete(s:taglist_tempfile)
+ endif
+
+ " Handle errors
+ if v:shell_error
+ let msg = "Taglist: Failed to generate tags for " . a:filename
+ call s:Tlist_Warning_Msg(msg)
+ if cmd_output != ''
+ call s:Tlist_Warning_Msg(cmd_output)
+ endif
+ return fidx
+ endif
+
+ " Store the modification time for the file
+ let s:tlist_{fidx}_mtime = getftime(a:filename)
+
+ " No tags for current file
+ if cmd_output == ''
+ call s:Tlist_Log_Msg('No tags defined in ' . a:filename)
+ return fidx
+ endif
+
+ call s:Tlist_Log_Msg('Generated tags information for ' . a:filename)
+
+ if v:version > 601
+ " The following script local variables are used by the
+ " Tlist_Parse_Tagline() function.
+ let s:ctags_flags = s:tlist_{a:ftype}_ctags_flags
+ let s:fidx = fidx
+ let s:tidx = 0
+
+ " Process the ctags output one line at a time. The substitute()
+ " command is used to parse the tag lines instead of using the
+ " matchstr()/stridx()/strpart() functions for performance reason
+ call substitute(cmd_output, "\\([^\n]\\+\\)\n",
+ \ '\=s:Tlist_Parse_Tagline(submatch(1))', 'g')
+
+ " Save the number of tags for this file
+ let s:tlist_{fidx}_tag_count = s:tidx
+
+ " The following script local variables are no longer needed
+ unlet! s:ctags_flags
+ unlet! s:tidx
+ unlet! s:fidx
+ else
+ " Due to a bug in Vim earlier than version 6.1,
+ " we cannot use substitute() to parse the ctags output.
+ " Instead the slow str*() functions are used
+ let ctags_flags = s:tlist_{a:ftype}_ctags_flags
+ let tidx = 0
+
+ while cmd_output != ''
+ " Extract one line at a time
+ let idx = stridx(cmd_output, "\n")
+ let one_line = strpart(cmd_output, 0, idx)
+ " Remove the line from the tags output
+ let cmd_output = strpart(cmd_output, idx + 1)
+
+ if one_line == ''
+ " Line is not in proper tags format
+ continue
+ endif
+
+ " Extract the tag type
+ let ttype = s:Tlist_Extract_Tagtype(one_line)
+
+ " Make sure the tag type is a valid and supported one
+ if ttype == '' || stridx(ctags_flags, ttype) == -1
+ " Line is not in proper tags format or Tag type is not
+ " supported
+ continue
+ endif
+
+ " Update the total tag count
+ let tidx = tidx + 1
+
+ " The following variables are used to optimize this code. Vim is
+ " slow in using curly brace names. To reduce the amount of
+ " processing needed, the curly brace variables are pre-processed
+ " here
+ let fidx_tidx = 's:tlist_' . fidx . '_' . tidx
+ let fidx_ttype = 's:tlist_' . fidx . '_' . ttype
+
+ " Update the count of this tag type
+ let ttype_idx = {fidx_ttype}_count + 1
+ let {fidx_ttype}_count = ttype_idx
+
+ " Store the ctags output for this tag
+ let {fidx_tidx}_tag = one_line
+
+ " Store the tag index and the tag type index (back pointers)
+ let {fidx_ttype}_{ttype_idx} = tidx
+ let {fidx_tidx}_ttype_idx = ttype_idx
+
+ " Extract the tag name
+ let tag_name = strpart(one_line, 0, stridx(one_line, "\t"))
+
+ " Extract the tag scope/prototype
+ if g:Tlist_Display_Prototype
+ let ttxt = ' ' . s:Tlist_Get_Tag_Prototype(fidx, tidx)
+ else
+ let ttxt = ' ' . tag_name
+
+ " Add the tag scope, if it is available and is configured. Tag
+ " scope is the last field after the 'line:<num>\t' field
+ if g:Tlist_Display_Tag_Scope
+ let tag_scope = s:Tlist_Extract_Tag_Scope(one_line)
+ if tag_scope != ''
+ let ttxt = ttxt . ' [' . tag_scope . ']'
+ endif
+ endif
+ endif
+
+ " Add this tag to the tag type variable
+ let {fidx_ttype} = {fidx_ttype} . ttxt . "\n"
+
+ " Save the tag name
+ let {fidx_tidx}_tag_name = tag_name
+ endwhile
+
+ " Save the number of tags for this file
+ let s:tlist_{fidx}_tag_count = tidx
+ endif
+
+ call s:Tlist_Log_Msg('Processed ' . s:tlist_{fidx}_tag_count .
+ \ ' tags in ' . a:filename)
+
+ return fidx
+endfunction
+
+" Tlist_Update_File
+" Update the tags for a file (if needed)
+function! Tlist_Update_File(filename, ftype)
+ call s:Tlist_Log_Msg('Tlist_Update_File (' . a:filename . ')')
+ " If the file doesn't support tag listing, skip it
+ if s:Tlist_Skip_File(a:filename, a:ftype)
+ return
+ endif
+
+ " Convert the file name to a full path
+ let fname = fnamemodify(a:filename, ':p')
+
+ " First check whether the file already exists
+ let fidx = s:Tlist_Get_File_Index(fname)
+
+ if fidx != -1 && s:tlist_{fidx}_valid
+ " File exists and the tags are valid
+ " Check whether the file was modified after the last tags update
+ " If it is modified, then update the tags
+ if s:tlist_{fidx}_mtime == getftime(fname)
+ return
+ endif
+ else
+ " If the tags were removed previously based on a user request,
+ " as we are going to update the tags (based on the user request),
+ " remove the filename from the deleted list
+ call s:Tlist_Update_Remove_List(fname, 0)
+ endif
+
+ " If the taglist window is opened, update it
+ let winnum = bufwinnr(g:TagList_title)
+ if winnum == -1
+ " Taglist window is not present. Just update the taglist
+ " and return
+ call s:Tlist_Process_File(fname, a:ftype)
+ else
+ if g:Tlist_Show_One_File && s:tlist_cur_file_idx != -1
+ " If tags for only one file are displayed and we are not
+ " updating the tags for that file, then no need to
+ " refresh the taglist window. Otherwise, the taglist
+ " window should be updated.
+ if s:tlist_{s:tlist_cur_file_idx}_filename != fname
+ call s:Tlist_Process_File(fname, a:ftype)
+ return
+ endif
+ endif
+
+ " Save the current window number
+ let save_winnr = winnr()
+
+ " Goto the taglist window
+ call s:Tlist_Window_Goto_Window()
+
+ " Save the cursor position
+ let save_line = line('.')
+ let save_col = col('.')
+
+ " Update the taglist window
+ call s:Tlist_Window_Refresh_File(fname, a:ftype)
+
+ " Restore the cursor position
+ if v:version >= 601
+ call cursor(save_line, save_col)
+ else
+ exe save_line
+ exe 'normal! ' . save_col . '|'
+ endif
+
+ if winnr() != save_winnr
+ " Go back to the original window
+ call s:Tlist_Exe_Cmd_No_Acmds(save_winnr . 'wincmd w')
+ endif
+ endif
+
+ " Update the taglist menu
+ if g:Tlist_Show_Menu
+ call s:Tlist_Menu_Update_File(1)
+ endif
+endfunction
+
+" Tlist_Window_Close
+" Close the taglist window
+function! s:Tlist_Window_Close()
+ call s:Tlist_Log_Msg('Tlist_Window_Close()')
+ " Make sure the taglist window exists
+ let winnum = bufwinnr(g:TagList_title)
+ if winnum == -1
+ call s:Tlist_Warning_Msg('Error: Taglist window is not open')
+ return
+ endif
+
+ if winnr() == winnum
+ " Already in the taglist window. Close it and return
+ if winbufnr(2) != -1
+ " If a window other than the taglist window is open,
+ " then only close the taglist window.
+ close
+ endif
+ else
+ " Goto the taglist window, close it and then come back to the
+ " original window
+ let curbufnr = bufnr('%')
+ exe winnum . 'wincmd w'
+ close
+ " Need to jump back to the original window only if we are not
+ " already in that window
+ let winnum = bufwinnr(curbufnr)
+ if winnr() != winnum
+ exe winnum . 'wincmd w'
+ endif
+ endif
+endfunction
+
+" Tlist_Window_Mark_File_Window
+" Mark the current window as the file window to use when jumping to a tag.
+" Only if the current window is a non-plugin, non-preview and non-taglist
+" window
+function! s:Tlist_Window_Mark_File_Window()
+ if getbufvar('%', '&buftype') == '' && !&previewwindow
+ let w:tlist_file_window = "yes"
+ endif
+endfunction
+
+" Tlist_Window_Open
+" Open and refresh the taglist window
+function! s:Tlist_Window_Open()
+ call s:Tlist_Log_Msg('Tlist_Window_Open()')
+ " If the window is open, jump to it
+ let winnum = bufwinnr(g:TagList_title)
+ if winnum != -1
+ " Jump to the existing window
+ if winnr() != winnum
+ exe winnum . 'wincmd w'
+ endif
+ return
+ endif
+
+ if s:tlist_app_name == "winmanager"
+ " Taglist plugin is no longer part of the winmanager app
+ let s:tlist_app_name = "none"
+ endif
+
+ " Get the filename and filetype for the specified buffer
+ let curbuf_name = fnamemodify(bufname('%'), ':p')
+ let curbuf_ftype = getbufvar('%', '&filetype')
+ let cur_lnum = line('.')
+
+ " Mark the current window as the desired window to open a file when a tag
+ " is selected.
+ call s:Tlist_Window_Mark_File_Window()
+
+ " Open the taglist window
+ call s:Tlist_Window_Create()
+
+ call s:Tlist_Window_Refresh()
+
+ if g:Tlist_Show_One_File
+ " Add only the current buffer and file
+ "
+ " If the file doesn't support tag listing, skip it
+ if !s:Tlist_Skip_File(curbuf_name, curbuf_ftype)
+ call s:Tlist_Window_Refresh_File(curbuf_name, curbuf_ftype)
+ endif
+ endif
+
+ if g:Tlist_File_Fold_Auto_Close
+ " Open the fold for the current file, as all the folds in
+ " the taglist window are closed
+ let fidx = s:Tlist_Get_File_Index(curbuf_name)
+ if fidx != -1
+ exe "silent! " . s:tlist_{fidx}_start . "," .
+ \ s:tlist_{fidx}_end . "foldopen!"
+ endif
+ endif
+
+ " Highlight the current tag
+ call s:Tlist_Window_Highlight_Tag(curbuf_name, cur_lnum, 1, 1)
+endfunction
+
+" Tlist_Window_Toggle()
+" Open or close a taglist window
+function! s:Tlist_Window_Toggle()
+ call s:Tlist_Log_Msg('Tlist_Window_Toggle()')
+ " If taglist window is open then close it.
+ let winnum = bufwinnr(g:TagList_title)
+ if winnum != -1
+ call s:Tlist_Window_Close()
+ return
+ endif
+
+ call s:Tlist_Window_Open()
+
+ " Go back to the original window, if Tlist_GainFocus_On_ToggleOpen is not
+ " set
+ if !g:Tlist_GainFocus_On_ToggleOpen
+ call s:Tlist_Exe_Cmd_No_Acmds('wincmd p')
+ endif
+
+ " Update the taglist menu
+ if g:Tlist_Show_Menu
+ call s:Tlist_Menu_Update_File(0)
+ endif
+endfunction
+
+" Tlist_Process_Filelist
+" Process multiple files. Each filename is separated by "\n"
+" Returns the number of processed files
+function! s:Tlist_Process_Filelist(file_names)
+ let flist = a:file_names
+
+ " Enable lazy screen updates
+ let old_lazyredraw = &lazyredraw
+ set lazyredraw
+
+ " Keep track of the number of processed files
+ let fcnt = 0
+
+ " Process one file at a time
+ while flist != ''
+ let nl_idx = stridx(flist, "\n")
+ let one_file = strpart(flist, 0, nl_idx)
+
+ " Remove the filename from the list
+ let flist = strpart(flist, nl_idx + 1)
+
+ if one_file == ''
+ continue
+ endif
+
+ " Skip directories
+ if isdirectory(one_file)
+ continue
+ endif
+
+ let ftype = s:Tlist_Get_Filetype(one_file)
+
+ echon "\r "
+ echon "\rProcessing tags for " . fnamemodify(one_file, ':p:t')
+
+ let fcnt = fcnt + 1
+
+ call Tlist_Update_File(one_file, ftype)
+ endwhile
+
+ " Clear the displayed informational messages
+ echon "\r "
+
+ " Restore the previous state
+ let &lazyredraw = old_lazyredraw
+
+ return fcnt
+endfunction
+
+" Tlist_Process_Dir
+" Process the files in a directory matching the specified pattern
+function! s:Tlist_Process_Dir(dir_name, pat)
+ let flist = glob(a:dir_name . '/' . a:pat) . "\n"
+
+ let fcnt = s:Tlist_Process_Filelist(flist)
+
+ let len = strlen(a:dir_name)
+ if a:dir_name[len - 1] == '\' || a:dir_name[len - 1] == '/'
+ let glob_expr = a:dir_name . '*'
+ else
+ let glob_expr = a:dir_name . '/*'
+ endif
+ let all_files = glob(glob_expr) . "\n"
+
+ while all_files != ''
+ let nl_idx = stridx(all_files, "\n")
+ let one_file = strpart(all_files, 0, nl_idx)
+
+ let all_files = strpart(all_files, nl_idx + 1)
+ if one_file == ''
+ continue
+ endif
+
+ " Skip non-directory names
+ if !isdirectory(one_file)
+ continue
+ endif
+
+ echon "\r "
+ echon "\rProcessing files in directory " . fnamemodify(one_file, ':t')
+ let fcnt = fcnt + s:Tlist_Process_Dir(one_file, a:pat)
+ endwhile
+
+ return fcnt
+endfunction
+
+" Tlist_Add_Files_Recursive
+" Add files recursively from a directory
+function! s:Tlist_Add_Files_Recursive(dir, ...)
+ let dir_name = fnamemodify(a:dir, ':p')
+ if !isdirectory(dir_name)
+ call s:Tlist_Warning_Msg('Error: ' . dir_name . ' is not a directory')
+ return
+ endif
+
+ if a:0 == 1
+ " User specified file pattern
+ let pat = a:1
+ else
+ " Default file pattern
+ let pat = '*'
+ endif
+
+ echon "\r "
+ echon "\rProcessing files in directory " . fnamemodify(dir_name, ':t')
+ let fcnt = s:Tlist_Process_Dir(dir_name, pat)
+
+ echon "\rAdded " . fcnt . " files to the taglist"
+endfunction
+
+" Tlist_Add_Files
+" Add the specified list of files to the taglist
+function! s:Tlist_Add_Files(...)
+ let flist = ''
+ let i = 1
+
+ " Get all the files matching the file patterns supplied as argument
+ while i <= a:0
+ let flist = flist . glob(a:{i}) . "\n"
+ let i = i + 1
+ endwhile
+
+ if flist == ''
+ call s:Tlist_Warning_Msg('Error: No matching files are found')
+ return
+ endif
+
+ let fcnt = s:Tlist_Process_Filelist(flist)
+ echon "\rAdded " . fcnt . " files to the taglist"
+endfunction
+
+" Tlist_Extract_Tagtype
+" Extract the tag type from the tag text
+function! s:Tlist_Extract_Tagtype(tag_line)
+ " The tag type is after the tag prototype field. The prototype field
+ " ends with the /;"\t string. We add 4 at the end to skip the characters
+ " in this special string..
+ let start = strridx(a:tag_line, '/;"' . "\t") + 4
+ let end = strridx(a:tag_line, 'line:') - 1
+ let ttype = strpart(a:tag_line, start, end - start)
+
+ return ttype
+endfunction
+
+" Tlist_Extract_Tag_Scope
+" Extract the tag scope from the tag text
+function! s:Tlist_Extract_Tag_Scope(tag_line)
+ let start = strridx(a:tag_line, 'line:')
+ let end = strridx(a:tag_line, "\t")
+ if end <= start
+ return ''
+ endif
+
+ let tag_scope = strpart(a:tag_line, end + 1)
+ let tag_scope = strpart(tag_scope, stridx(tag_scope, ':') + 1)
+
+ return tag_scope
+endfunction
+
+" Tlist_Refresh()
+" Refresh the taglist
+function! s:Tlist_Refresh()
+ call s:Tlist_Log_Msg('Tlist_Refresh (Skip_Refresh = ' .
+ \ s:Tlist_Skip_Refresh . ', ' . bufname('%') . ')')
+ " If we are entering the buffer from one of the taglist functions, then
+ " no need to refresh the taglist window again.
+ if s:Tlist_Skip_Refresh
+ " We still need to update the taglist menu
+ if g:Tlist_Show_Menu
+ call s:Tlist_Menu_Update_File(0)
+ endif
+ return
+ endif
+
+ " If part of the winmanager plugin and not configured to process
+ " tags always and not configured to display the tags menu, then return
+ if (s:tlist_app_name == 'winmanager') && !g:Tlist_Process_File_Always
+ \ && !g:Tlist_Show_Menu
+ return
+ endif
+
+ " Skip buffers with 'buftype' set to nofile, nowrite, quickfix or help
+ if &buftype != ''
+ return
+ endif
+
+ let filename = fnamemodify(bufname('%'), ':p')
+ let ftype = &filetype
+
+ " If the file doesn't support tag listing, skip it
+ if s:Tlist_Skip_File(filename, ftype)
+ return
+ endif
+
+ let tlist_win = bufwinnr(g:TagList_title)
+
+ " If the taglist window is not opened and not configured to process
+ " tags always and not displaying the tags menu, then return
+ if tlist_win == -1 && !g:Tlist_Process_File_Always && !g:Tlist_Show_Menu
+ return
+ endif
+
+ let fidx = s:Tlist_Get_File_Index(filename)
+ if fidx == -1
+ " Check whether this file is removed based on user request
+ " If it is, then don't display the tags for this file
+ if s:Tlist_User_Removed_File(filename)
+ return
+ endif
+
+ " If the taglist should not be auto updated, then return
+ if !g:Tlist_Auto_Update
+ return
+ endif
+ endif
+
+ let cur_lnum = line('.')
+
+ if fidx == -1
+ " Update the tags for the file
+ let fidx = s:Tlist_Process_File(filename, ftype)
+ else
+ let mtime = getftime(filename)
+ if s:tlist_{fidx}_mtime != mtime
+ " Invalidate the tags listed for this file
+ let s:tlist_{fidx}_valid = 0
+
+ " Update the taglist and the window
+ call Tlist_Update_File(filename, ftype)
+
+ " Store the new file modification time
+ let s:tlist_{fidx}_mtime = mtime
+ endif
+ endif
+
+ " Update the taglist window
+ if tlist_win != -1
+ " Disable screen updates
+ let old_lazyredraw = &lazyredraw
+ set nolazyredraw
+
+ " Save the current window number
+ let save_winnr = winnr()
+
+ " Goto the taglist window
+ call s:Tlist_Window_Goto_Window()
+
+ if !g:Tlist_Auto_Highlight_Tag || !g:Tlist_Highlight_Tag_On_BufEnter
+ " Save the cursor position
+ let save_line = line('.')
+ let save_col = col('.')
+ endif
+
+ " Update the taglist window
+ call s:Tlist_Window_Refresh_File(filename, ftype)
+
+ " Open the fold for the file
+ exe "silent! " . s:tlist_{fidx}_start . "," .
+ \ s:tlist_{fidx}_end . "foldopen!"
+
+ if g:Tlist_Highlight_Tag_On_BufEnter && g:Tlist_Auto_Highlight_Tag
+ if g:Tlist_Show_One_File && s:tlist_cur_file_idx != fidx
+ " If displaying tags for only one file in the taglist
+ " window and about to display the tags for a new file,
+ " then center the current tag line for the new file
+ let center_tag_line = 1
+ else
+ let center_tag_line = 0
+ endif
+
+ " Highlight the current tag
+ call s:Tlist_Window_Highlight_Tag(filename, cur_lnum, 1, center_tag_line)
+ else
+ " Restore the cursor position
+ if v:version >= 601
+ call cursor(save_line, save_col)
+ else
+ exe save_line
+ exe 'normal! ' . save_col . '|'
+ endif
+ endif
+
+ " Jump back to the original window
+ if save_winnr != winnr()
+ call s:Tlist_Exe_Cmd_No_Acmds(save_winnr . 'wincmd w')
+ endif
+
+ " Restore screen updates
+ let &lazyredraw = old_lazyredraw
+ endif
+
+ " Update the taglist menu
+ if g:Tlist_Show_Menu
+ call s:Tlist_Menu_Update_File(0)
+ endif
+endfunction
+
+" Tlist_Change_Sort()
+" Change the sort order of the tag listing
+" caller == 'cmd', command used in the taglist window
+" caller == 'menu', taglist menu
+" action == 'toggle', toggle sort from name to order and vice versa
+" action == 'set', set the sort order to sort_type
+function! s:Tlist_Change_Sort(caller, action, sort_type)
+ call s:Tlist_Log_Msg('Tlist_Change_Sort (caller = ' . a:caller .
+ \ ', action = ' . a:action . ', sort_type = ' . a:sort_type . ')')
+ if a:caller == 'cmd'
+ let fidx = s:Tlist_Window_Get_File_Index_By_Linenum(line('.'))
+ if fidx == -1
+ return
+ endif
+
+ " Remove the previous highlighting
+ match none
+ elseif a:caller == 'menu'
+ let fidx = s:Tlist_Get_File_Index(fnamemodify(bufname('%'), ':p'))
+ if fidx == -1
+ return
+ endif
+ endif
+
+ if a:action == 'toggle'
+ let sort_type = s:tlist_{fidx}_sort_type
+
+ " Toggle the sort order from 'name' to 'order' and vice versa
+ if sort_type == 'name'
+ let s:tlist_{fidx}_sort_type = 'order'
+ else
+ let s:tlist_{fidx}_sort_type = 'name'
+ endif
+ else
+ let s:tlist_{fidx}_sort_type = a:sort_type
+ endif
+
+ " Invalidate the tags listed for this file
+ let s:tlist_{fidx}_valid = 0
+
+ if a:caller == 'cmd'
+ " Save the current line for later restoration
+ let curline = '\V\^' . getline('.') . '\$'
+
+ call s:Tlist_Window_Refresh_File(s:tlist_{fidx}_filename,
+ \ s:tlist_{fidx}_filetype)
+
+ exe s:tlist_{fidx}_start . ',' . s:tlist_{fidx}_end . 'foldopen!'
+
+ " Go back to the cursor line before the tag list is sorted
+ call search(curline, 'w')
+
+ call s:Tlist_Menu_Update_File(1)
+ else
+ call s:Tlist_Menu_Remove_File()
+
+ call s:Tlist_Refresh()
+ endif
+endfunction
+
+" Tlist_Update_Current_File()
+" Update taglist for the current buffer by regenerating the tag list
+" Contributed by WEN Guopeng.
+function! s:Tlist_Update_Current_File()
+ call s:Tlist_Log_Msg('Tlist_Update_Current_File()')
+ if winnr() == bufwinnr(g:TagList_title)
+ " In the taglist window. Update the current file
+ call s:Tlist_Window_Update_File()
+ else
+ " Not in the taglist window. Update the current buffer
+ let filename = fnamemodify(bufname('%'), ':p')
+ let fidx = s:Tlist_Get_File_Index(filename)
+ if fidx != -1
+ let s:tlist_{fidx}_valid = 0
+ endif
+ call Tlist_Update_File(filename, &filetype)
+ endif
+endfunction
+
+" Tlist_Window_Update_File()
+" Update the tags displayed in the taglist window
+function! s:Tlist_Window_Update_File()
+ call s:Tlist_Log_Msg('Tlist_Window_Update_File()')
+ let fidx = s:Tlist_Window_Get_File_Index_By_Linenum(line('.'))
+ if fidx == -1
+ return
+ endif
+
+ " Remove the previous highlighting
+ match none
+
+ " Save the current line for later restoration
+ let curline = '\V\^' . getline('.') . '\$'
+
+ let s:tlist_{fidx}_valid = 0
+
+ " Update the taglist window
+ call s:Tlist_Window_Refresh_File(s:tlist_{fidx}_filename,
+ \ s:tlist_{fidx}_filetype)
+
+ exe s:tlist_{fidx}_start . ',' . s:tlist_{fidx}_end . 'foldopen!'
+
+ " Go back to the tag line before the list is updated
+ call search(curline, 'w')
+endfunction
+
+" Tlist_Window_Get_Tag_Type_By_Linenum()
+" Return the tag type index for the specified line in the taglist window
+function! s:Tlist_Window_Get_Tag_Type_By_Linenum(fidx, lnum)
+ let ftype = s:tlist_{a:fidx}_filetype
+
+ " Determine to which tag type the current line number belongs to using the
+ " tag type start line number and the number of tags in a tag type
+ let i = 1
+ while i <= s:tlist_{ftype}_count
+ let ttype = s:tlist_{ftype}_{i}_name
+ let start_lnum =
+ \ s:tlist_{a:fidx}_start + s:tlist_{a:fidx}_{ttype}_offset
+ let end = start_lnum + s:tlist_{a:fidx}_{ttype}_count
+ if a:lnum >= start_lnum && a:lnum <= end
+ break
+ endif
+ let i = i + 1
+ endwhile
+
+ " Current line doesn't belong to any of the displayed tag types
+ if i > s:tlist_{ftype}_count
+ return ''
+ endif
+
+ return ttype
+endfunction
+
+" Tlist_Window_Get_Tag_Index()
+" Return the tag index for the specified line in the taglist window
+function! s:Tlist_Window_Get_Tag_Index(fidx, lnum)
+ let ttype = s:Tlist_Window_Get_Tag_Type_By_Linenum(a:fidx, a:lnum)
+
+ " Current line doesn't belong to any of the displayed tag types
+ if ttype == ''
+ return 0
+ endif
+
+ " Compute the index into the displayed tags for the tag type
+ let ttype_lnum = s:tlist_{a:fidx}_start + s:tlist_{a:fidx}_{ttype}_offset
+ let tidx = a:lnum - ttype_lnum
+ if tidx == 0
+ return 0
+ endif
+
+ " Get the corresponding tag line and return it
+ return s:tlist_{a:fidx}_{ttype}_{tidx}
+endfunction
+
+" Tlist_Window_Highlight_Line
+" Highlight the current line
+function! s:Tlist_Window_Highlight_Line()
+ " Clear previously selected name
+ match none
+
+ " Highlight the current line
+ if g:Tlist_Display_Prototype == 0
+ let pat = '/\%' . line('.') . 'l\s\+\zs.*/'
+ else
+ let pat = '/\%' . line('.') . 'l.*/'
+ endif
+
+ exe 'match TagListTagName ' . pat
+endfunction
+
+" Tlist_Window_Open_File
+" Open the specified file in either a new window or an existing window
+" and place the cursor at the specified tag pattern
+function! s:Tlist_Window_Open_File(win_ctrl, filename, tagpat)
+ call s:Tlist_Log_Msg('Tlist_Window_Open_File (' . a:filename . ',' .
+ \ a:win_ctrl . ')')
+ let prev_Tlist_Skip_Refresh = s:Tlist_Skip_Refresh
+ let s:Tlist_Skip_Refresh = 1
+
+ if s:tlist_app_name == "winmanager"
+ " Let the winmanager edit the file
+ call WinManagerFileEdit(a:filename, a:win_ctrl == 'newwin')
+ else
+
+ if a:win_ctrl == 'newtab'
+ " Create a new tab
+ exe 'tabnew ' . escape(a:filename, ' ')
+ " Open the taglist window in the new tab
+ call s:Tlist_Window_Open()
+ endif
+
+ if a:win_ctrl == 'checktab'
+ " Check whether the file is present in any of the tabs.
+ " If the file is present in the current tab, then use the
+ " current tab.
+ if bufwinnr(a:filename) != -1
+ let file_present_in_tab = 1
+ let i = tabpagenr()
+ else
+ let i = 1
+ let bnum = bufnr(a:filename)
+ let file_present_in_tab = 0
+ while i <= tabpagenr('$')
+ if index(tabpagebuflist(i), bnum) != -1
+ let file_present_in_tab = 1
+ break
+ endif
+ let i += 1
+ endwhile
+ endif
+
+ if file_present_in_tab
+ " Goto the tab containing the file
+ exe 'tabnext ' . i
+ else
+ " Open a new tab
+ exe 'tabnew ' . escape(a:filename, ' ')
+
+ " Open the taglist window
+ call s:Tlist_Window_Open()
+ endif
+ endif
+
+ let winnum = -1
+ if a:win_ctrl == 'prevwin'
+ " Open the file in the previous window, if it is usable
+ let cur_win = winnr()
+ wincmd p
+ if &buftype == '' && !&previewwindow
+ exe "edit " . escape(a:filename, ' ')
+ let winnum = winnr()
+ else
+ " Previous window is not usable
+ exe cur_win . 'wincmd w'
+ endif
+ endif
+
+ " Goto the window containing the file. If the window is not there, open a
+ " new window
+ if winnum == -1
+ let winnum = bufwinnr(a:filename)
+ endif
+
+ if winnum == -1
+ " Locate the previously used window for opening a file
+ let fwin_num = 0
+ let first_usable_win = 0
+
+ let i = 1
+ let bnum = winbufnr(i)
+ while bnum != -1
+ if getwinvar(i, 'tlist_file_window') == 'yes'
+ let fwin_num = i
+ break
+ endif
+ if first_usable_win == 0 &&
+ \ getbufvar(bnum, '&buftype') == '' &&
+ \ !getwinvar(i, '&previewwindow')
+ " First non-taglist, non-plugin and non-preview window
+ let first_usable_win = i
+ endif
+ let i = i + 1
+ let bnum = winbufnr(i)
+ endwhile
+
+ " If a previously used window is not found, then use the first
+ " non-taglist window
+ if fwin_num == 0
+ let fwin_num = first_usable_win
+ endif
+
+ if fwin_num != 0
+ " Jump to the file window
+ exe fwin_num . "wincmd w"
+
+ " If the user asked to jump to the tag in a new window, then split
+ " the existing window into two.
+ if a:win_ctrl == 'newwin'
+ split
+ endif
+ exe "edit " . escape(a:filename, ' ')
+ else
+ " Open a new window
+ if g:Tlist_Use_Horiz_Window
+ exe 'leftabove split ' . escape(a:filename, ' ')
+ else
+ if winbufnr(2) == -1
+ " Only the taglist window is present
+ if g:Tlist_Use_Right_Window
+ exe 'leftabove vertical split ' .
+ \ escape(a:filename, ' ')
+ else
+ exe 'rightbelow vertical split ' .
+ \ escape(a:filename, ' ')
+ endif
+
+ " Go to the taglist window to change the window size to
+ " the user configured value
+ call s:Tlist_Exe_Cmd_No_Acmds('wincmd p')
+ if g:Tlist_Use_Horiz_Window
+ exe 'resize ' . g:Tlist_WinHeight
+ else
+ exe 'vertical resize ' . g:Tlist_WinWidth
+ endif
+ " Go back to the file window
+ call s:Tlist_Exe_Cmd_No_Acmds('wincmd p')
+ else
+ " A plugin or help window is also present
+ wincmd w
+ exe 'leftabove split ' . escape(a:filename, ' ')
+ endif
+ endif
+ endif
+ " Mark the window, so that it can be reused.
+ call s:Tlist_Window_Mark_File_Window()
+ else
+ if v:version >= 700
+ " If the file is opened in more than one window, then check
+ " whether the last accessed window has the selected file.
+ " If it does, then use that window.
+ let lastwin_bufnum = winbufnr(winnr('#'))
+ if bufnr(a:filename) == lastwin_bufnum
+ let winnum = winnr('#')
+ endif
+ endif
+ exe winnum . 'wincmd w'
+
+ " If the user asked to jump to the tag in a new window, then split the
+ " existing window into two.
+ if a:win_ctrl == 'newwin'
+ split
+ endif
+ endif
+ endif
+
+ " Jump to the tag
+ if a:tagpat != ''
+ " Add the current cursor position to the jump list, so that user can
+ " jump back using the ' and ` marks.
+ mark '
+ silent call search(a:tagpat, 'w')
+
+ " Bring the line to the middle of the window
+ normal! z.
+
+ " If the line is inside a fold, open the fold
+ if foldclosed('.') != -1
+ .foldopen
+ endif
+ endif
+
+ " If the user selects to preview the tag then jump back to the
+ " taglist window
+ if a:win_ctrl == 'preview'
+ " Go back to the taglist window
+ let winnum = bufwinnr(g:TagList_title)
+ exe winnum . 'wincmd w'
+ else
+ " If the user has selected to close the taglist window, when a
+ " tag is selected, close the taglist window
+ if g:Tlist_Close_On_Select
+ call s:Tlist_Window_Goto_Window()
+ close
+
+ " Go back to the window displaying the selected file
+ let wnum = bufwinnr(a:filename)
+ if wnum != -1 && wnum != winnr()
+ call s:Tlist_Exe_Cmd_No_Acmds(wnum . 'wincmd w')
+ endif
+ endif
+ endif
+
+ let s:Tlist_Skip_Refresh = prev_Tlist_Skip_Refresh
+endfunction
+
+" Tlist_Window_Jump_To_Tag()
+" Jump to the location of the current tag
+" win_ctrl == useopen - Reuse the existing file window
+" win_ctrl == newwin - Open a new window
+" win_ctrl == preview - Preview the tag
+" win_ctrl == prevwin - Open in previous window
+" win_ctrl == newtab - Open in new tab
+function! s:Tlist_Window_Jump_To_Tag(win_ctrl)
+ call s:Tlist_Log_Msg('Tlist_Window_Jump_To_Tag(' . a:win_ctrl . ')')
+ " Do not process comment lines and empty lines
+ let curline = getline('.')
+ if curline =~ '^\s*$' || curline[0] == '"'
+ return
+ endif
+
+ " If inside a closed fold, then use the first line of the fold
+ " and jump to the file.
+ let lnum = foldclosed('.')
+ if lnum == -1
+ " Jump to the selected tag or file
+ let lnum = line('.')
+ else
+ " Open the closed fold
+ .foldopen!
+ endif
+
+ let fidx = s:Tlist_Window_Get_File_Index_By_Linenum(lnum)
+ if fidx == -1
+ return
+ endif
+
+ " Get the tag output for the current tag
+ let tidx = s:Tlist_Window_Get_Tag_Index(fidx, lnum)
+ if tidx != 0
+ let tagpat = s:Tlist_Get_Tag_SearchPat(fidx, tidx)
+
+ " Highlight the tagline
+ call s:Tlist_Window_Highlight_Line()
+ else
+ " Selected a line which is not a tag name. Just edit the file
+ let tagpat = ''
+ endif
+
+ call s:Tlist_Window_Open_File(a:win_ctrl, s:tlist_{fidx}_filename, tagpat)
+endfunction
+
+" Tlist_Window_Show_Info()
+" Display information about the entry under the cursor
+function! s:Tlist_Window_Show_Info()
+ call s:Tlist_Log_Msg('Tlist_Window_Show_Info()')
+
+ " Clear the previously displayed line
+ echo
+
+ " Do not process comment lines and empty lines
+ let curline = getline('.')
+ if curline =~ '^\s*$' || curline[0] == '"'
+ return
+ endif
+
+ " If inside a fold, then don't display the prototype
+ if foldclosed('.') != -1
+ return
+ endif
+
+ let lnum = line('.')
+
+ " Get the file index
+ let fidx = s:Tlist_Window_Get_File_Index_By_Linenum(lnum)
+ if fidx == -1
+ return
+ endif
+
+ if lnum == s:tlist_{fidx}_start
+ " Cursor is on a file name
+ let fname = s:tlist_{fidx}_filename
+ if strlen(fname) > 50
+ let fname = fnamemodify(fname, ':t')
+ endif
+ echo fname . ', Filetype=' . s:tlist_{fidx}_filetype .
+ \ ', Tag count=' . s:tlist_{fidx}_tag_count
+ return
+ endif
+
+ " Get the tag output line for the current tag
+ let tidx = s:Tlist_Window_Get_Tag_Index(fidx, lnum)
+ if tidx == 0
+ " Cursor is on a tag type
+ let ttype = s:Tlist_Window_Get_Tag_Type_By_Linenum(fidx, lnum)
+ if ttype == ''
+ return
+ endif
+
+ let ttype_name = ''
+
+ let ftype = s:tlist_{fidx}_filetype
+ let i = 1
+ while i <= s:tlist_{ftype}_count
+ if ttype == s:tlist_{ftype}_{i}_name
+ let ttype_name = s:tlist_{ftype}_{i}_fullname
+ break
+ endif
+ let i = i + 1
+ endwhile
+
+ echo 'Tag type=' . ttype_name .
+ \ ', Tag count=' . s:tlist_{fidx}_{ttype}_count
+ return
+ endif
+
+ " Get the tag search pattern and display it
+ echo s:Tlist_Get_Tag_Prototype(fidx, tidx)
+endfunction
+
+" Tlist_Find_Nearest_Tag_Idx
+" Find the tag idx nearest to the supplied line number
+" Returns -1, if a tag couldn't be found for the specified line number
+function! s:Tlist_Find_Nearest_Tag_Idx(fidx, linenum)
+ let sort_type = s:tlist_{a:fidx}_sort_type
+
+ let left = 1
+ let right = s:tlist_{a:fidx}_tag_count
+
+ if sort_type == 'order'
+ " Tags sorted by order, use a binary search.
+ " The idea behind this function is taken from the ctags.vim script (by
+ " Alexey Marinichev) available at the Vim online website.
+
+ " If the current line is the less than the first tag, then no need to
+ " search
+ let first_lnum = s:Tlist_Get_Tag_Linenum(a:fidx, 1)
+
+ if a:linenum < first_lnum
+ return -1
+ endif
+
+ while left < right
+ let middle = (right + left + 1) / 2
+ let middle_lnum = s:Tlist_Get_Tag_Linenum(a:fidx, middle)
+
+ if middle_lnum == a:linenum
+ let left = middle
+ break
+ endif
+
+ if middle_lnum > a:linenum
+ let right = middle - 1
+ else
+ let left = middle
+ endif
+ endwhile
+ else
+ " Tags sorted by name, use a linear search. (contributed by Dave
+ " Eggum).
+ " Look for a tag with a line number less than or equal to the supplied
+ " line number. If multiple tags are found, then use the tag with the
+ " line number closest to the supplied line number. IOW, use the tag
+ " with the highest line number.
+ let closest_lnum = 0
+ let final_left = 0
+ while left <= right
+ let lnum = s:Tlist_Get_Tag_Linenum(a:fidx, left)
+
+ if lnum < a:linenum && lnum > closest_lnum
+ let closest_lnum = lnum
+ let final_left = left
+ elseif lnum == a:linenum
+ let closest_lnum = lnum
+ let final_left = left
+ break
+ else
+ let left = left + 1
+ endif
+ endwhile
+ if closest_lnum == 0
+ return -1
+ endif
+ if left >= right
+ let left = final_left
+ endif
+ endif
+
+ return left
+endfunction
+
+" Tlist_Window_Highlight_Tag()
+" Highlight the current tag
+" cntx == 1, Called by the taglist plugin itself
+" cntx == 2, Forced by the user through the TlistHighlightTag command
+" center = 1, move the tag line to the center of the taglist window
+function! s:Tlist_Window_Highlight_Tag(filename, cur_lnum, cntx, center)
+ " Highlight the current tag only if the user configured the
+ " taglist plugin to do so or if the user explictly invoked the
+ " command to highlight the current tag.
+ if !g:Tlist_Auto_Highlight_Tag && a:cntx == 1
+ return
+ endif
+
+ if a:filename == ''
+ return
+ endif
+
+ " Make sure the taglist window is present
+ let winnum = bufwinnr(g:TagList_title)
+ if winnum == -1
+ call s:Tlist_Warning_Msg('Error: Taglist window is not open')
+ return
+ endif
+
+ let fidx = s:Tlist_Get_File_Index(a:filename)
+ if fidx == -1
+ return
+ endif
+
+ " If the file is currently not displayed in the taglist window, then retrn
+ if !s:tlist_{fidx}_visible
+ return
+ endif
+
+ " If there are no tags for this file, then no need to proceed further
+ if s:tlist_{fidx}_tag_count == 0
+ return
+ endif
+
+ " Ignore all autocommands
+ let old_ei = &eventignore
+ set eventignore=all
+
+ " Save the original window number
+ let org_winnr = winnr()
+
+ if org_winnr == winnum
+ let in_taglist_window = 1
+ else
+ let in_taglist_window = 0
+ endif
+
+ " Go to the taglist window
+ if !in_taglist_window
+ exe winnum . 'wincmd w'
+ endif
+
+ " Clear previously selected name
+ match none
+
+ let tidx = s:Tlist_Find_Nearest_Tag_Idx(fidx, a:cur_lnum)
+ if tidx == -1
+ " Make sure the current tag line is visible in the taglist window.
+ " Calling the winline() function makes the line visible. Don't know
+ " of a better way to achieve this.
+ let lnum = line('.')
+
+ if lnum < s:tlist_{fidx}_start || lnum > s:tlist_{fidx}_end
+ " Move the cursor to the beginning of the file
+ exe s:tlist_{fidx}_start
+ endif
+
+ if foldclosed('.') != -1
+ .foldopen
+ endif
+
+ call winline()
+
+ if !in_taglist_window
+ exe org_winnr . 'wincmd w'
+ endif
+
+ " Restore the autocommands
+ let &eventignore = old_ei
+ return
+ endif
+
+ " Extract the tag type
+ let ttype = s:Tlist_Get_Tag_Type_By_Tag(fidx, tidx)
+
+ " Compute the line number
+ " Start of file + Start of tag type + offset
+ let lnum = s:tlist_{fidx}_start + s:tlist_{fidx}_{ttype}_offset +
+ \ s:tlist_{fidx}_{tidx}_ttype_idx
+
+ " Goto the line containing the tag
+ exe lnum
+
+ " Open the fold
+ if foldclosed('.') != -1
+ .foldopen
+ endif
+
+ if a:center
+ " Move the tag line to the center of the taglist window
+ normal! z.
+ else
+ " Make sure the current tag line is visible in the taglist window.
+ " Calling the winline() function makes the line visible. Don't know
+ " of a better way to achieve this.
+ call winline()
+ endif
+
+ " Highlight the tag name
+ call s:Tlist_Window_Highlight_Line()
+
+ " Go back to the original window
+ if !in_taglist_window
+ exe org_winnr . 'wincmd w'
+ endif
+
+ " Restore the autocommands
+ let &eventignore = old_ei
+ return
+endfunction
+
+" Tlist_Get_Tag_Prototype_By_Line
+" Get the prototype for the tag on or before the specified line number in the
+" current buffer
+function! Tlist_Get_Tag_Prototype_By_Line(...)
+ if a:0 == 0
+ " Arguments are not supplied. Use the current buffer name
+ " and line number
+ let filename = bufname('%')
+ let linenr = line('.')
+ elseif a:0 == 2
+ " Filename and line number are specified
+ let filename = a:1
+ let linenr = a:2
+ if linenr !~ '\d\+'
+ " Invalid line number
+ return ""
+ endif
+ else
+ " Sufficient arguments are not supplied
+ let msg = 'Usage: Tlist_Get_Tag_Prototype_By_Line <filename> ' .
+ \ '<line_number>'
+ call s:Tlist_Warning_Msg(msg)
+ return ""
+ endif
+
+ " Expand the file to a fully qualified name
+ let filename = fnamemodify(filename, ':p')
+ if filename == ''
+ return ""
+ endif
+
+ let fidx = s:Tlist_Get_File_Index(filename)
+ if fidx == -1
+ return ""
+ endif
+
+ " If there are no tags for this file, then no need to proceed further
+ if s:tlist_{fidx}_tag_count == 0
+ return ""
+ endif
+
+ " Get the tag text using the line number
+ let tidx = s:Tlist_Find_Nearest_Tag_Idx(fidx, linenr)
+ if tidx == -1
+ return ""
+ endif
+
+ return s:Tlist_Get_Tag_Prototype(fidx, tidx)
+endfunction
+
+" Tlist_Get_Tagname_By_Line
+" Get the tag name on or before the specified line number in the
+" current buffer
+function! Tlist_Get_Tagname_By_Line(...)
+ if a:0 == 0
+ " Arguments are not supplied. Use the current buffer name
+ " and line number
+ let filename = bufname('%')
+ let linenr = line('.')
+ elseif a:0 == 2
+ " Filename and line number are specified
+ let filename = a:1
+ let linenr = a:2
+ if linenr !~ '\d\+'
+ " Invalid line number
+ return ""
+ endif
+ else
+ " Sufficient arguments are not supplied
+ let msg = 'Usage: Tlist_Get_Tagname_By_Line <filename> <line_number>'
+ call s:Tlist_Warning_Msg(msg)
+ return ""
+ endif
+
+ " Make sure the current file has a name
+ let filename = fnamemodify(filename, ':p')
+ if filename == ''
+ return ""
+ endif
+
+ let fidx = s:Tlist_Get_File_Index(filename)
+ if fidx == -1
+ return ""
+ endif
+
+ " If there are no tags for this file, then no need to proceed further
+ if s:tlist_{fidx}_tag_count == 0
+ return ""
+ endif
+
+ " Get the tag name using the line number
+ let tidx = s:Tlist_Find_Nearest_Tag_Idx(fidx, linenr)
+ if tidx == -1
+ return ""
+ endif
+
+ return s:tlist_{fidx}_{tidx}_tag_name
+endfunction
+
+" Tlist_Window_Move_To_File
+" Move the cursor to the beginning of the current file or the next file
+" or the previous file in the taglist window
+" dir == -1, move to start of current or previous function
+" dir == 1, move to start of next function
+function! s:Tlist_Window_Move_To_File(dir)
+ if foldlevel('.') == 0
+ " Cursor is on a non-folded line (it is not in any of the files)
+ " Move it to a folded line
+ if a:dir == -1
+ normal! zk
+ else
+ " While moving down to the start of the next fold,
+ " no need to do go to the start of the next file.
+ normal! zj
+ return
+ endif
+ endif
+
+ let fidx = s:Tlist_Window_Get_File_Index_By_Linenum(line('.'))
+ if fidx == -1
+ return
+ endif
+
+ let cur_lnum = line('.')
+
+ if a:dir == -1
+ if cur_lnum > s:tlist_{fidx}_start
+ " Move to the beginning of the current file
+ exe s:tlist_{fidx}_start
+ return
+ endif
+
+ if fidx != 0
+ " Move to the beginning of the previous file
+ let fidx = fidx - 1
+ else
+ " Cursor is at the first file, wrap around to the last file
+ let fidx = s:tlist_file_count - 1
+ endif
+
+ exe s:tlist_{fidx}_start
+ return
+ else
+ " Move to the beginning of the next file
+ let fidx = fidx + 1
+
+ if fidx >= s:tlist_file_count
+ " Cursor is at the last file, wrap around to the first file
+ let fidx = 0
+ endif
+
+ if s:tlist_{fidx}_start != 0
+ exe s:tlist_{fidx}_start
+ endif
+ return
+ endif
+endfunction
+
+" Tlist_Session_Load
+" Load a taglist session (information about all the displayed files
+" and the tags) from the specified file
+function! s:Tlist_Session_Load(...)
+ if a:0 == 0 || a:1 == ''
+ call s:Tlist_Warning_Msg('Usage: TlistSessionLoad <filename>')
+ return
+ endif
+
+ let sessionfile = a:1
+
+ if !filereadable(sessionfile)
+ let msg = 'Taglist: Error - Unable to open file ' . sessionfile
+ call s:Tlist_Warning_Msg(msg)
+ return
+ endif
+
+ " Mark the current window as the file window
+ call s:Tlist_Window_Mark_File_Window()
+
+ " Source the session file
+ exe 'source ' . sessionfile
+
+ let new_file_count = g:tlist_file_count
+ unlet! g:tlist_file_count
+
+ let i = 0
+ while i < new_file_count
+ let ftype = g:tlist_{i}_filetype
+ unlet! g:tlist_{i}_filetype
+
+ if !exists('s:tlist_' . ftype . '_count')
+ if s:Tlist_FileType_Init(ftype) == 0
+ let i = i + 1
+ continue
+ endif
+ endif
+
+ let fname = g:tlist_{i}_filename
+ unlet! g:tlist_{i}_filename
+
+ let fidx = s:Tlist_Get_File_Index(fname)
+ if fidx != -1
+ let s:tlist_{fidx}_visible = 0
+ let i = i + 1
+ continue
+ else
+ " As we are loading the tags from the session file, if this
+ " file was previously deleted by the user, now we need to
+ " add it back. So remove the file from the deleted list.
+ call s:Tlist_Update_Remove_List(fname, 0)
+ endif
+
+ let fidx = s:Tlist_Init_File(fname, ftype)
+
+ let s:tlist_{fidx}_filename = fname
+
+ let s:tlist_{fidx}_sort_type = g:tlist_{i}_sort_type
+ unlet! g:tlist_{i}_sort_type
+
+ let s:tlist_{fidx}_filetype = ftype
+ let s:tlist_{fidx}_mtime = getftime(fname)
+
+ let s:tlist_{fidx}_start = 0
+ let s:tlist_{fidx}_end = 0
+
+ let s:tlist_{fidx}_valid = 1
+
+ let s:tlist_{fidx}_tag_count = g:tlist_{i}_tag_count
+ unlet! g:tlist_{i}_tag_count
+
+ let j = 1
+ while j <= s:tlist_{fidx}_tag_count
+ let s:tlist_{fidx}_{j}_tag = g:tlist_{i}_{j}_tag
+ let s:tlist_{fidx}_{j}_tag_name = g:tlist_{i}_{j}_tag_name
+ let s:tlist_{fidx}_{j}_ttype_idx = g:tlist_{i}_{j}_ttype_idx
+ unlet! g:tlist_{i}_{j}_tag
+ unlet! g:tlist_{i}_{j}_tag_name
+ unlet! g:tlist_{i}_{j}_ttype_idx
+ let j = j + 1
+ endwhile
+
+ let j = 1
+ while j <= s:tlist_{ftype}_count
+ let ttype = s:tlist_{ftype}_{j}_name
+
+ if exists('g:tlist_' . i . '_' . ttype)
+ let s:tlist_{fidx}_{ttype} = g:tlist_{i}_{ttype}
+ unlet! g:tlist_{i}_{ttype}
+ let s:tlist_{fidx}_{ttype}_offset = 0
+ let s:tlist_{fidx}_{ttype}_count = g:tlist_{i}_{ttype}_count
+ unlet! g:tlist_{i}_{ttype}_count
+
+ let k = 1
+ while k <= s:tlist_{fidx}_{ttype}_count
+ let s:tlist_{fidx}_{ttype}_{k} = g:tlist_{i}_{ttype}_{k}
+ unlet! g:tlist_{i}_{ttype}_{k}
+ let k = k + 1
+ endwhile
+ else
+ let s:tlist_{fidx}_{ttype} = ''
+ let s:tlist_{fidx}_{ttype}_offset = 0
+ let s:tlist_{fidx}_{ttype}_count = 0
+ endif
+
+ let j = j + 1
+ endwhile
+
+ let i = i + 1
+ endwhile
+
+ " If the taglist window is open, then update it
+ let winnum = bufwinnr(g:TagList_title)
+ if winnum != -1
+ let save_winnr = winnr()
+
+ " Goto the taglist window
+ call s:Tlist_Window_Goto_Window()
+
+ " Refresh the taglist window
+ call s:Tlist_Window_Refresh()
+
+ " Go back to the original window
+ if save_winnr != winnr()
+ call s:Tlist_Exe_Cmd_No_Acmds('wincmd p')
+ endif
+ endif
+endfunction
+
+" Tlist_Session_Save
+" Save a taglist session (information about all the displayed files
+" and the tags) into the specified file
+function! s:Tlist_Session_Save(...)
+ if a:0 == 0 || a:1 == ''
+ call s:Tlist_Warning_Msg('Usage: TlistSessionSave <filename>')
+ return
+ endif
+
+ let sessionfile = a:1
+
+ if s:tlist_file_count == 0
+ " There is nothing to save
+ call s:Tlist_Warning_Msg('Warning: Taglist is empty. Nothing to save.')
+ return
+ endif
+
+ if filereadable(sessionfile)
+ let ans = input('Do you want to overwrite ' . sessionfile . ' (Y/N)?')
+ if ans !=? 'y'
+ return
+ endif
+
+ echo "\n"
+ endif
+
+ let old_verbose = &verbose
+ set verbose&vim
+
+ exe 'redir! > ' . sessionfile
+
+ silent! echo '" Taglist session file. This file is auto-generated.'
+ silent! echo '" File information'
+ silent! echo 'let tlist_file_count = ' . s:tlist_file_count
+
+ let i = 0
+
+ while i < s:tlist_file_count
+ " Store information about the file
+ silent! echo 'let tlist_' . i . "_filename = '" .
+ \ s:tlist_{i}_filename . "'"
+ silent! echo 'let tlist_' . i . '_sort_type = "' .
+ \ s:tlist_{i}_sort_type . '"'
+ silent! echo 'let tlist_' . i . '_filetype = "' .
+ \ s:tlist_{i}_filetype . '"'
+ silent! echo 'let tlist_' . i . '_tag_count = ' .
+ \ s:tlist_{i}_tag_count
+ " Store information about all the tags
+ let j = 1
+ while j <= s:tlist_{i}_tag_count
+ let txt = escape(s:tlist_{i}_{j}_tag, '"\\')
+ silent! echo 'let tlist_' . i . '_' . j . '_tag = "' . txt . '"'
+ silent! echo 'let tlist_' . i . '_' . j . '_tag_name = "' .
+ \ s:tlist_{i}_{j}_tag_name . '"'
+ silent! echo 'let tlist_' . i . '_' . j . '_ttype_idx' . ' = ' .
+ \ s:tlist_{i}_{j}_ttype_idx
+ let j = j + 1
+ endwhile
+
+ " Store information about all the tags grouped by their type
+ let ftype = s:tlist_{i}_filetype
+ let j = 1
+ while j <= s:tlist_{ftype}_count
+ let ttype = s:tlist_{ftype}_{j}_name
+ if s:tlist_{i}_{ttype}_count != 0
+ let s:tmp = escape(s:tlist_{i}_{ttype}, '"\\')
+ let txt = substitute(s:tmp, "\n", "\\\\n", 'g')
+ silent! echo 'let tlist_' . i . '_' . ttype . ' = "' .
+ \ txt . '"'
+ silent! echo 'let tlist_' . i . '_' . ttype . '_count = ' .
+ \ s:tlist_{i}_{ttype}_count
+ let k = 1
+ while k <= s:tlist_{i}_{ttype}_count
+ silent! echo 'let tlist_' . i . '_' . ttype . '_' . k .
+ \ ' = ' . s:tlist_{i}_{ttype}_{k}
+ let k = k + 1
+ endwhile
+ endif
+ let j = j + 1
+ endwhile
+
+ silent! echo
+
+ let i = i + 1
+ endwhile
+
+ redir END
+
+ let &verbose = old_verbose
+endfunction
+
+" Tlist_Buffer_Removed
+" A buffer is removed from the Vim buffer list. Remove the tags defined
+" for that file
+function! s:Tlist_Buffer_Removed(filename)
+ call s:Tlist_Log_Msg('Tlist_Buffer_Removed (' . a:filename . ')')
+
+ " Make sure a valid filename is supplied
+ if a:filename == ''
+ return
+ endif
+
+ " Get tag list index of the specified file
+ let fidx = s:Tlist_Get_File_Index(a:filename)
+ if fidx == -1
+ " File not present in the taglist
+ return
+ endif
+
+ " Remove the file from the list
+ call s:Tlist_Remove_File(fidx, 0)
+endfunction
+
+" When a buffer is deleted, remove the file from the taglist
+autocmd BufDelete * silent call s:Tlist_Buffer_Removed(expand('<afile>:p'))
+
+" Tlist_Window_Open_File_Fold
+" Open the fold for the specified file and close the fold for all the
+" other files
+function! s:Tlist_Window_Open_File_Fold(acmd_bufnr)
+ call s:Tlist_Log_Msg('Tlist_Window_Open_File_Fold (' . a:acmd_bufnr . ')')
+
+ " Make sure the taglist window is present
+ let winnum = bufwinnr(g:TagList_title)
+ if winnum == -1
+ call s:Tlist_Warning_Msg('Taglist: Error - Taglist window is not open')
+ return
+ endif
+
+ " Save the original window number
+ let org_winnr = winnr()
+ if org_winnr == winnum
+ let in_taglist_window = 1
+ else
+ let in_taglist_window = 0
+ endif
+
+ if in_taglist_window
+ " When entering the taglist window, no need to update the folds
+ return
+ endif
+
+ " Go to the taglist window
+ if !in_taglist_window
+ call s:Tlist_Exe_Cmd_No_Acmds(winnum . 'wincmd w')
+ endif
+
+ " Close all the folds
+ silent! %foldclose
+
+ " Get tag list index of the specified file
+ let fname = fnamemodify(bufname(a:acmd_bufnr + 0), ':p')
+ if filereadable(fname)
+ let fidx = s:Tlist_Get_File_Index(fname)
+ if fidx != -1
+ " Open the fold for the file
+ exe "silent! " . s:tlist_{fidx}_start . "," .
+ \ s:tlist_{fidx}_end . "foldopen"
+ endif
+ endif
+
+ " Go back to the original window
+ if !in_taglist_window
+ call s:Tlist_Exe_Cmd_No_Acmds(org_winnr . 'wincmd w')
+ endif
+endfunction
+
+" Tlist_Window_Check_Auto_Open
+" Open the taglist window automatically on Vim startup.
+" Open the window only when files present in any of the Vim windows support
+" tags.
+function! s:Tlist_Window_Check_Auto_Open()
+ let open_window = 0
+
+ let i = 1
+ let buf_num = winbufnr(i)
+ while buf_num != -1
+ let filename = fnamemodify(bufname(buf_num), ':p')
+ if !s:Tlist_Skip_File(filename, getbufvar(buf_num, '&filetype'))
+ let open_window = 1
+ break
+ endif
+ let i = i + 1
+ let buf_num = winbufnr(i)
+ endwhile
+
+ if open_window
+ call s:Tlist_Window_Toggle()
+ endif
+endfunction
+
+function! s:Tlist_Menu_Add_Base_Menu()
+ call s:Tlist_Log_Msg('Adding the base menu')
+
+ " Add the menu
+ anoremenu <silent> T&ags.Refresh\ menu :call <SID>Tlist_Menu_Refresh()<CR>
+ anoremenu <silent> T&ags.Sort\ menu\ by.Name
+ \ :call <SID>Tlist_Change_Sort('menu', 'set', 'name')<CR>
+ anoremenu <silent> T&ags.Sort\ menu\ by.Order
+ \ :call <SID>Tlist_Change_Sort('menu', 'set', 'order')<CR>
+ anoremenu T&ags.-SEP1- :
+
+ if &mousemodel =~ 'popup'
+ anoremenu <silent> PopUp.T&ags.Refresh\ menu
+ \ :call <SID>Tlist_Menu_Refresh()<CR>
+ anoremenu <silent> PopUp.T&ags.Sort\ menu\ by.Name
+ \ :call <SID>Tlist_Change_Sort('menu', 'set', 'name')<CR>
+ anoremenu <silent> PopUp.T&ags.Sort\ menu\ by.Order
+ \ :call <SID>Tlist_Change_Sort('menu', 'set', 'order')<CR>
+ anoremenu PopUp.T&ags.-SEP1- :
+ endif
+endfunction
+
+let s:menu_char_prefix =
+ \ '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'
+
+" Tlist_Menu_Get_Tag_Type_Cmd
+" Get the menu command for the specified tag type
+" fidx - File type index
+" ftype - File Type
+" add_ttype_name - To add or not to add the tag type name to the menu entries
+" ttype_idx - Tag type index
+function! s:Tlist_Menu_Get_Tag_Type_Cmd(fidx, ftype, add_ttype_name, ttype_idx)
+ " Curly brace variable name optimization
+ let ftype_ttype_idx = a:ftype . '_' . a:ttype_idx
+
+ let ttype = s:tlist_{ftype_ttype_idx}_name
+ if a:add_ttype_name
+ " If the tag type name contains space characters, escape it. This
+ " will be used to create the menu entries.
+ let ttype_fullname = escape(s:tlist_{ftype_ttype_idx}_fullname, ' ')
+ endif
+
+ " Curly brace variable name optimization
+ let fidx_ttype = a:fidx . '_' . ttype
+
+ " Number of tag entries for this tag type
+ let tcnt = s:tlist_{fidx_ttype}_count
+ if tcnt == 0 " No entries for this tag type
+ return ''
+ endif
+
+ let mcmd = ''
+
+ " Create the menu items for the tags.
+ " Depending on the number of tags of this type, split the menu into
+ " multiple sub-menus, if needed.
+ if tcnt > g:Tlist_Max_Submenu_Items
+ let j = 1
+ while j <= tcnt
+ let final_index = j + g:Tlist_Max_Submenu_Items - 1
+ if final_index > tcnt
+ let final_index = tcnt
+ endif
+
+ " Extract the first and last tag name and form the
+ " sub-menu name
+ let tidx = s:tlist_{fidx_ttype}_{j}
+ let first_tag = s:tlist_{a:fidx}_{tidx}_tag_name
+
+ let tidx = s:tlist_{fidx_ttype}_{final_index}
+ let last_tag = s:tlist_{a:fidx}_{tidx}_tag_name
+
+ " Truncate the names, if they are greater than the
+ " max length
+ let first_tag = strpart(first_tag, 0, g:Tlist_Max_Tag_Length)
+ let last_tag = strpart(last_tag, 0, g:Tlist_Max_Tag_Length)
+
+ " Form the menu command prefix
+ let m_prefix = 'anoremenu <silent> T\&ags.'
+ if a:add_ttype_name
+ let m_prefix = m_prefix . ttype_fullname . '.'
+ endif
+ let m_prefix = m_prefix . first_tag . '\.\.\.' . last_tag . '.'
+
+ " Character prefix used to number the menu items (hotkey)
+ let m_prefix_idx = 0
+
+ while j <= final_index
+ let tidx = s:tlist_{fidx_ttype}_{j}
+
+ let tname = s:tlist_{a:fidx}_{tidx}_tag_name
+
+ let mcmd = mcmd . m_prefix . '\&' .
+ \ s:menu_char_prefix[m_prefix_idx] . '\.' .
+ \ tname . ' :call <SID>Tlist_Menu_Jump_To_Tag(' .
+ \ tidx . ')<CR>|'
+
+ let m_prefix_idx = m_prefix_idx + 1
+ let j = j + 1
+ endwhile
+ endwhile
+ else
+ " Character prefix used to number the menu items (hotkey)
+ let m_prefix_idx = 0
+
+ let m_prefix = 'anoremenu <silent> T\&ags.'
+ if a:add_ttype_name
+ let m_prefix = m_prefix . ttype_fullname . '.'
+ endif
+ let j = 1
+ while j <= tcnt
+ let tidx = s:tlist_{fidx_ttype}_{j}
+
+ let tname = s:tlist_{a:fidx}_{tidx}_tag_name
+
+ let mcmd = mcmd . m_prefix . '\&' .
+ \ s:menu_char_prefix[m_prefix_idx] . '\.' .
+ \ tname . ' :call <SID>Tlist_Menu_Jump_To_Tag(' . tidx
+ \ . ')<CR>|'
+
+ let m_prefix_idx = m_prefix_idx + 1
+ let j = j + 1
+ endwhile
+ endif
+
+ return mcmd
+endfunction
+
+" Update the taglist menu with the tags for the specified file
+function! s:Tlist_Menu_File_Refresh(fidx)
+ call s:Tlist_Log_Msg('Refreshing the tag menu for ' . s:tlist_{a:fidx}_filename)
+ " The 'B' flag is needed in the 'cpoptions' option
+ let old_cpoptions = &cpoptions
+ set cpoptions&vim
+
+ exe s:tlist_{a:fidx}_menu_cmd
+
+ " Update the popup menu (if enabled)
+ if &mousemodel =~ 'popup'
+ let cmd = substitute(s:tlist_{a:fidx}_menu_cmd, ' T\\&ags\.',
+ \ ' PopUp.T\\\&ags.', "g")
+ exe cmd
+ endif
+
+ " The taglist menu is not empty now
+ let s:tlist_menu_empty = 0
+
+ " Restore the 'cpoptions' settings
+ let &cpoptions = old_cpoptions
+endfunction
+
+" Tlist_Menu_Update_File
+" Add the taglist menu
+function! s:Tlist_Menu_Update_File(clear_menu)
+ if !has('gui_running')
+ " Not running in GUI mode
+ return
+ endif
+
+ call s:Tlist_Log_Msg('Updating the tag menu, clear_menu = ' . a:clear_menu)
+
+ " Remove the tags menu
+ if a:clear_menu
+ call s:Tlist_Menu_Remove_File()
+
+ endif
+
+ " Skip buffers with 'buftype' set to nofile, nowrite, quickfix or help
+ if &buftype != ''
+ return
+ endif
+
+ let filename = fnamemodify(bufname('%'), ':p')
+ let ftype = &filetype
+
+ " If the file doesn't support tag listing, skip it
+ if s:Tlist_Skip_File(filename, ftype)
+ return
+ endif
+
+ let fidx = s:Tlist_Get_File_Index(filename)
+ if fidx == -1 || !s:tlist_{fidx}_valid
+ " Check whether this file is removed based on user request
+ " If it is, then don't display the tags for this file
+ if s:Tlist_User_Removed_File(filename)
+ return
+ endif
+
+ " Process the tags for the file
+ let fidx = s:Tlist_Process_File(filename, ftype)
+ if fidx == -1
+ return
+ endif
+ endif
+
+ let fname = escape(fnamemodify(bufname('%'), ':t'), '.')
+ if fname != ''
+ exe 'anoremenu T&ags.' . fname . ' <Nop>'
+ anoremenu T&ags.-SEP2- :
+ endif
+
+ if !s:tlist_{fidx}_tag_count
+ return
+ endif
+
+ if s:tlist_{fidx}_menu_cmd != ''
+ " Update the menu with the cached command
+ call s:Tlist_Menu_File_Refresh(fidx)
+
+ return
+ endif
+
+ " We are going to add entries to the tags menu, so the menu won't be
+ " empty
+ let s:tlist_menu_empty = 0
+
+ let cmd = ''
+
+ " Determine whether the tag type name needs to be added to the menu
+ " If more than one tag type is present in the taglisting for a file,
+ " then the tag type name needs to be present
+ let add_ttype_name = -1
+ let i = 1
+ while i <= s:tlist_{ftype}_count && add_ttype_name < 1
+ let ttype = s:tlist_{ftype}_{i}_name
+ if s:tlist_{fidx}_{ttype}_count
+ let add_ttype_name = add_ttype_name + 1
+ endif
+ let i = i + 1
+ endwhile
+
+ " Process the tags by the tag type and get the menu command
+ let i = 1
+ while i <= s:tlist_{ftype}_count
+ let mcmd = s:Tlist_Menu_Get_Tag_Type_Cmd(fidx, ftype, add_ttype_name, i)
+ if mcmd != ''
+ let cmd = cmd . mcmd
+ endif
+
+ let i = i + 1
+ endwhile
+
+ " Cache the menu command for reuse
+ let s:tlist_{fidx}_menu_cmd = cmd
+
+ " Update the menu
+ call s:Tlist_Menu_File_Refresh(fidx)
+endfunction
+
+" Tlist_Menu_Remove_File
+" Remove the tags displayed in the tags menu
+function! s:Tlist_Menu_Remove_File()
+ if !has('gui_running') || s:tlist_menu_empty
+ return
+ endif
+
+ call s:Tlist_Log_Msg('Removing the tags menu for a file')
+
+ " Cleanup the Tags menu
+ silent! unmenu T&ags
+ if &mousemodel =~ 'popup'
+ silent! unmenu PopUp.T&ags
+ endif
+
+ " Add a dummy menu item to retain teared off menu
+ noremenu T&ags.Dummy l
+
+ silent! unmenu! T&ags
+ if &mousemodel =~ 'popup'
+ silent! unmenu! PopUp.T&ags
+ endif
+
+ call s:Tlist_Menu_Add_Base_Menu()
+
+ " Remove the dummy menu item
+ unmenu T&ags.Dummy
+
+ let s:tlist_menu_empty = 1
+endfunction
+
+" Tlist_Menu_Refresh
+" Refresh the taglist menu
+function! s:Tlist_Menu_Refresh()
+ call s:Tlist_Log_Msg('Refreshing the tags menu')
+ let fidx = s:Tlist_Get_File_Index(fnamemodify(bufname('%'), ':p'))
+ if fidx != -1
+ " Invalidate the cached menu command
+ let s:tlist_{fidx}_menu_cmd = ''
+ endif
+
+ " Update the taglist, menu and window
+ call s:Tlist_Update_Current_File()
+endfunction
+
+" Tlist_Menu_Jump_To_Tag
+" Jump to the selected tag
+function! s:Tlist_Menu_Jump_To_Tag(tidx)
+ let fidx = s:Tlist_Get_File_Index(fnamemodify(bufname('%'), ':p'))
+ if fidx == -1
+ return
+ endif
+
+ let tagpat = s:Tlist_Get_Tag_SearchPat(fidx, a:tidx)
+ if tagpat == ''
+ return
+ endif
+
+ " Add the current cursor position to the jump list, so that user can
+ " jump back using the ' and ` marks.
+ mark '
+
+ silent call search(tagpat, 'w')
+
+ " Bring the line to the middle of the window
+ normal! z.
+
+ " If the line is inside a fold, open the fold
+ if foldclosed('.') != -1
+ .foldopen
+ endif
+endfunction
+
+" Tlist_Menu_Init
+" Initialize the taglist menu
+function! s:Tlist_Menu_Init()
+ call s:Tlist_Menu_Add_Base_Menu()
+
+ " Automatically add the tags defined in the current file to the menu
+ augroup TagListMenuCmds
+ autocmd!
+
+ if !g:Tlist_Process_File_Always
+ autocmd BufEnter * call s:Tlist_Refresh()
+ endif
+ autocmd BufLeave * call s:Tlist_Menu_Remove_File()
+ augroup end
+
+ call s:Tlist_Menu_Update_File(0)
+endfunction
+
+" Tlist_Vim_Session_Load
+" Initialize the taglist window/buffer, which is created when loading
+" a Vim session file.
+function! s:Tlist_Vim_Session_Load()
+ call s:Tlist_Log_Msg('Tlist_Vim_Session_Load')
+
+ " Initialize the taglist window
+ call s:Tlist_Window_Init()
+
+ " Refresh the taglist window
+ call s:Tlist_Window_Refresh()
+endfunction
+
+" Tlist_Set_App
+" Set the name of the external plugin/application to which taglist
+" belongs.
+" Taglist plugin is part of another plugin like cream or winmanager.
+function! Tlist_Set_App(name)
+ if a:name == ""
+ return
+ endif
+
+ let s:tlist_app_name = a:name
+endfunction
+
+" Winmanager integration
+
+" Initialization required for integration with winmanager
+function! TagList_Start()
+ " If current buffer is not taglist buffer, then don't proceed
+ if bufname('%') != '__Tag_List__'
+ return
+ endif
+
+ call Tlist_Set_App('winmanager')
+
+ " Get the current filename from the winmanager plugin
+ let bufnum = WinManagerGetLastEditedFile()
+ if bufnum != -1
+ let filename = fnamemodify(bufname(bufnum), ':p')
+ let ftype = getbufvar(bufnum, '&filetype')
+ endif
+
+ " Initialize the taglist window, if it is not already initialized
+ if !exists('s:tlist_window_initialized') || !s:tlist_window_initialized
+ call s:Tlist_Window_Init()
+ call s:Tlist_Window_Refresh()
+ let s:tlist_window_initialized = 1
+ endif
+
+ " Update the taglist window
+ if bufnum != -1
+ if !s:Tlist_Skip_File(filename, ftype) && g:Tlist_Auto_Update
+ call s:Tlist_Window_Refresh_File(filename, ftype)
+ endif
+ endif
+endfunction
+
+function! TagList_IsValid()
+ return 0
+endfunction
+
+function! TagList_WrapUp()
+ return 0
+endfunction
+
+" restore 'cpo'
+let &cpo = s:cpo_save
+unlet s:cpo_save
+
diff --git a/vim/skeletons/c b/vim/skeletons/c
new file mode 100644
index 0000000..36ae822
--- /dev/null
+++ b/vim/skeletons/c
@@ -0,0 +1,6 @@
+#include <stdio.h>
+
+int main(int argc, char* argv[])
+{
+
+}
diff --git a/vim/skeletons/cpp b/vim/skeletons/cpp
new file mode 100644
index 0000000..5f7e48b
--- /dev/null
+++ b/vim/skeletons/cpp
@@ -0,0 +1,6 @@
+#include <iostream>
+
+int main(int argc, char* argv[])
+{
+
+}
diff --git a/vim/skeletons/make b/vim/skeletons/make
new file mode 100644
index 0000000..e2c82c7
--- /dev/null
+++ b/vim/skeletons/make
@@ -0,0 +1,26 @@
+BIN =
+OBJ =
+CC = gcc
+INCLUDES =
+DEFINES =
+LIBS =
+PC_LIBS =
+COMMONFLAGS = -Werror -Wall -O0 -g -pipe
+CFLAGS = -c $(INCLUDES) $(DEFINES) $(shell pkg-config $(PC_LIBS) --cflags) $(COMMONFLAGS)
+LDFLAGS = $(shell pkg-config $(PC_LIBS) --libs) $(LIBS) $(COMMONFLAGS)
+
+$(BIN) : $(OBJ)
+ $(CC) $(OBJ) $(LDFLAGS) -o $@
+
+%.o : %.c
+ $(CC) $(CFLAGS) -o $@ $<
+
+clean :
+ rm -f $(OBJ) $(BIN)
+
+dep :
+ makedepend $(INCLUDES) $(DEFINES) -Y *.c *.h *.cpp *.hpp *.def > /dev/null 2>&1
+ rm -f Makefile.bak
+
+run : $(BIN)
+ @./$(BIN)
diff --git a/vim/skeletons/perl b/vim/skeletons/perl
new file mode 100644
index 0000000..a284e72
--- /dev/null
+++ b/vim/skeletons/perl
@@ -0,0 +1,5 @@
+#!/usr/bin/perl
+use strict;
+use warnings;
+
+
diff --git a/vim/skeletons/tex b/vim/skeletons/tex
new file mode 100644
index 0000000..b1ad35e
--- /dev/null
+++ b/vim/skeletons/tex
@@ -0,0 +1,13 @@
+% vim:foldmethod=marker commentstring=%%%s
+% {{{ header
+\documentclass[letterpaper,11pt]{article}
+\usepackage{jesse}
+
+\headers{}
+ {\huge \textbf{}}
+ {\large Jesse Luehrs\\ \normalsize jluehrs2}
+% }}}
+
+\begin{document}
+
+\end{document}
diff --git a/vim/syntax/nhdes.vim b/vim/syntax/nhdes.vim
new file mode 100644
index 0000000..f2eefd3
--- /dev/null
+++ b/vim/syntax/nhdes.vim
@@ -0,0 +1,86 @@
+" Vim syntax file
+" Language: NetHack DES file
+" Author: Pasi Kallinen <paxed@alt.org>
+" Version: 20061119
+" Copyright: Copyright (c) 2006 Pasi Kallinen
+" Licence: You may redistribute this under the same terms as NetHack itself
+
+if exists("b:current_syntax")
+ finish
+endif
+
+syn sync minlines=30
+
+" we're case sensitive
+syn case match
+
+syn region nhDesComment start=/^[ \t]*#/ end=/$/
+
+syn keyword nhDesCommandNoArgs
+ \ NOMAP RANDOM_CORRIDORS WALLIFY
+
+syn keyword nhDesCommandWithArgs
+ \ ALTAR BRANCH CHANCE CONTAINER CORRIDOR DOOR DRAWBRIDGE ENGRAVING
+ \ FLAGS FOUNTAIN GEOMETRY GOLD INIT_MAP LADDER LEVEL MAZE MAZEWALK
+ \ MESSAGE MONSTER NAME NON_DIGGABLE NON_PASSWALL OBJECT POOL PORTAL
+ \ RANDOM_MONSTERS RANDOM_OBJECTS RANDOM_PLACES REGION ROOM SINK STAIR
+ \ SUBROOM TELEPORT_REGION TRAP
+
+syn keyword nhDesRegister
+ \ align monster object place
+
+syn keyword nhDesConstant
+ \ altar arboreal asleep awake blessed bottom broken burn center chaos
+ \ closed coaligned \contained cursed down dust east engrave false filled
+ \ half-left half-right hardfloor hostile law left levregion lit locked
+ \ mark m_feature m_monster m_object neutral noalign nodoor nommap
+ \ noncoaligned none north noteleport open peaceful random right sanctum
+ \ shortsighted shrine south top true uncursed unfilled unlit up west
+
+syn region nhDesString start=/"/ end=/"/
+syn match nhDesChar /'.'/
+
+syn match nhDesMapCharDoor /[+S]/ contained
+syn match nhDesMapCharFloor /[\.B]/ contained
+syn match nhDesMapCharCorridor /[#H]/ contained
+syn match nhDesMapCharWall /[\-\| ]/ contained
+syn match nhDesMapCharWater /[WP}{]/ contained
+syn match nhDesMapCharThrone /\\/ contained
+syn match nhDesMapCharAir /A/ contained
+syn match nhDesMapCharCloud /C/ contained
+syn match nhDesMapCharLava /L/ contained
+syn match nhDesMapCharSink /K/ contained
+syn match nhDesMapCharIce /I/ contained
+syn match nhDesMapCharTree /T/ contained
+syn match nhDesMapCharIronbars /F/ contained
+syn match nhDesMapCharLinenum /[0123456789]/ contained
+" TODO: Any better way to do this?
+syn match nhDesMapCharError /[^+S\.B#H\-\| WP}{\\ACLKITF0-9]/ contained
+
+syn region nhDesMap matchgroup=nhDesCommandNoArgs start=/^MAP$/ end=/^ENDMAP$/ contains=nhDesMapCharError,nhDesMapCharDoor,nhDesMapCharFloor,nhDesMapCharCorridor,nhDesMapCharWall,nhDesMapCharWater,nhDesMapCharThrone,nhDesMapCharAir,nhDesMapCharCloud,nhDesMapCharLava,nhDesMapCharSink,nhDesMapCharIce,nhDesMapCharTree,nhDesMapCharIronbars,nhDesMapCharLinenum
+
+hi def link nhDesComment Comment
+hi def link nhDesCommandNoArgs KeyWord
+hi def link nhDesCommandWithArgs KeyWord
+hi def link nhDesRegister Constant
+hi def link nhDesConstant Constant
+hi def link nhDesString String
+hi def link nhDesChar String
+
+highlight nhDesMapCharDoor ctermbg=black ctermfg=brown
+highlight nhDesMapCharFloor ctermbg=black ctermfg=grey
+highlight nhDesMapCharCorridor ctermbg=black ctermfg=grey
+highlight nhDesMapCharWall ctermbg=black ctermfg=grey
+highlight nhDesMapCharWater ctermbg=black ctermfg=darkblue
+highlight nhDesMapCharThrone ctermbg=black ctermfg=yellow
+highlight nhDesMapCharAir ctermbg=black ctermfg=lightblue
+highlight nhDesMapCharCloud ctermbg=black ctermfg=grey
+highlight nhDesMapCharLava ctermbg=black ctermfg=red
+highlight nhDesMapCharSink ctermbg=black ctermfg=grey
+highlight nhDesMapCharIce ctermbg=black ctermfg=lightblue
+highlight nhDesMapCharTree ctermbg=black ctermfg=green
+highlight nhDesMapCharIronbars ctermbg=black ctermfg=cyan
+highlight nhDesMapCharLinenum ctermbg=black ctermfg=darkgrey
+highlight nhDesMapCharError ctermbg=red ctermfg=yellow
+
+let b:current_syntax = "nhdes"