From 5811e2f6469ab7303a2ef014f691df659f549cea Mon Sep 17 00:00:00 2001
From: Jesse Luehrs <doy@tozt.net>
Date: Wed, 3 Oct 2012 17:06:55 -0500
Subject: mostly implement partials

just need to get the auto-indenting behavior correct
---
 lib/Text/Xslate/Syntax/Handlebars.pm | 30 ++++++++++++++++++++++++++++--
 1 file changed, 28 insertions(+), 2 deletions(-)

(limited to 'lib/Text/Xslate/Syntax/Handlebars.pm')

diff --git a/lib/Text/Xslate/Syntax/Handlebars.pm b/lib/Text/Xslate/Syntax/Handlebars.pm
index 6ec5769..1be7dff 100644
--- a/lib/Text/Xslate/Syntax/Handlebars.pm
+++ b/lib/Text/Xslate/Syntax/Handlebars.pm
@@ -68,7 +68,7 @@ sub split_tags {
                     push @delimiters, [$tag_start, $tag_end];
                 }
 
-                my $autochomp = $code =~ m{^[!#^/=]};
+                my $autochomp = $code =~ m{^[!#^/=>]};
 
                 if ($code =~ s/^=\s*([^\s]+)\s+([^\s]+)\s*=$//) {
                     ($tag_start, $tag_end) = ($1, $2);
@@ -80,11 +80,14 @@ sub split_tags {
                 if ($autochomp && $standalone) {
                     if ($input =~ /\A\s*(?:\n|\z)/) {
                         $input =~ s/\A$nl//;
-                        if (@chunks > 0 && $chunks[-1][0] eq 'text') {
+                        if (@chunks > 0 && $chunks[-1][0] eq 'text' && $code !~ m{^>}) {
                             $chunks[-1][1] =~ s/^(?:(?!\n)\s)*\z//m;
                         }
                     }
                 }
+                else {
+                    $standalone = 0;
+                }
 
                 if (length($code)) {
                     push @chunks, [
@@ -196,6 +199,8 @@ sub init_symbols {
     $self->symbol('^')->set_std($self->can('std_block'));
     $self->prefix('/', 0)->is_block_end(1);
 
+    $self->symbol('>')->set_std($self->can('std_partial'));
+
     $self->prefix('&', 0)->set_nud($self->can('nud_mark_raw'));
     $self->prefix('..', 0)->set_nud($self->can('nud_uplevel'));
 }
@@ -395,6 +400,27 @@ sub nud_uplevel {
     return $symbol->clone(arity => 'variable');
 }
 
+sub std_partial {
+    my $self = shift;
+    my ($symbol) = @_;
+
+    my $partial = $self->token->clone(arity => 'literal');
+    $self->advance;
+
+    return $self->make_ternary(
+        $self->call('(find_file)', $partial->clone),
+        $symbol->clone(
+            arity => 'include',
+            id    => 'include',
+            first => $partial,
+        ),
+        $symbol->clone(
+            arity => 'literal',
+            id    => '',
+        ),
+    );
+}
+
 sub define_function {
     my $self = shift;
     my (@names) = @_;
-- 
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