SYMBOL: is now obsolete in maps, replaced by SUBST:

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@956 c06c8d41-db1a-0410-9941-cceddc491573

1 files changed, 10 insertions, 2 deletions

diff --git a/crawl-ref/source/libutil.cc b/crawl-ref/source/libutil.cc
index d380b92419..5246c2704d 100644
--- a/crawl-ref/source/libutil.cc
+++ b/crawl-ref/source/libutil.cc
@@ -193,9 +193,11 @@ void lowercase(std::string &s)
         s[i] = tolower(s[i]);
 }
 
+// Replaces all occurrences of any of the characters in tofind with the
+// replacement string.
 std::string replace_all_of(std::string s,
-                        const std::string &tofind,
-                        const std::string &replacement)
+                           const std::string &tofind,
+                           const std::string &replacement)
 {
     std::string::size_type start = 0;
     std::string::size_type found;
@@ -349,6 +351,12 @@ int cancelable_get_line( char *buf, int len, int maxcol,
     return reader.read_line();
 }
 
+std::string trimmed_string( std::string s )
+{
+    trim_string(s);
+    return (s);
+}
+
 // also used with macros
 std::string & trim_string( std::string &str )
 {