Updated runtime files.

5 files changed, 90 insertions, 26 deletions

diff --git a/runtime/indent/cucumber.vim b/runtime/indent/cucumber.vim
index 8cbbc39743..a19d123f7e 100644
--- a/runtime/indent/cucumber.vim
+++ b/runtime/indent/cucumber.vim
@@ -1,6 +1,7 @@
 " Vim indent file
 " Language:	Cucumber
 " Maintainer:	Tim Pope <vimNOSPAM@tpope.org>
+" Last Change:	2010 May 21
 
 if exists("b:did_indent")
   finish
diff --git a/runtime/indent/gitconfig.vim b/runtime/indent/gitconfig.vim
index 28d95b7cd2..fa57e56ab6 100644
--- a/runtime/indent/gitconfig.vim
+++ b/runtime/indent/gitconfig.vim
@@ -1,7 +1,7 @@
 " Vim indent file
 " Language:	git config file
 " Maintainer:	Tim Pope <vimNOSPAM@tpope.org>
-" Last Change:	2009 Dec 24
+" Last Change:	2010 May 21
 
 if exists("b:did_indent")
   finish
@@ -18,18 +18,18 @@ if exists("*GetGitconfigIndent")
 endif
 
 function! GetGitconfigIndent()
-    let line  = getline(prevnonblank(v:lnum-1))
-    let cline = getline(v:lnum)
-    if line =~  '\\\@<!\%(\\\\\)*\\$'
-        " odd number of slashes, in a line continuation
-        return 2 * &sw
-    elseif cline =~ '^\s*\['
-        return 0
-    elseif cline =~ '^\s*\a'
-        return &sw
-    elseif cline == ''       && line =~ '^\['
-        return &sw
-    else
-        return -1
-    endif
+  let line  = getline(prevnonblank(v:lnum-1))
+  let cline = getline(v:lnum)
+  if line =~  '\\\@<!\%(\\\\\)*\\$'
+    " odd number of slashes, in a line continuation
+    return 2 * &sw
+  elseif cline =~ '^\s*\['
+    return 0
+  elseif cline =~ '^\s*\a'
+    return &sw
+  elseif cline == ''       && line =~ '^\['
+    return &sw
+  else
+    return -1
+  endif
 endfunction
diff --git a/runtime/indent/haml.vim b/runtime/indent/haml.vim
index c1feee09a9..079bd0513b 100644
--- a/runtime/indent/haml.vim
+++ b/runtime/indent/haml.vim
@@ -1,7 +1,7 @@
 " Vim indent file
-" Language:	HAML
-" Maintainer:	Tim Pope <vimNOSPAM@tpope.info>
-" Last Change:	2007 Dec 16
+" Language:	Haml
+" Maintainer:	Tim Pope <vimNOSPAM@tpope.org>
+" Last Change:	2008 Sep 11
 
 if exists("b:did_indent")
   finish
@@ -44,8 +44,6 @@ function! GetHamlIndent()
   if indent == indent(lnum)
     let indent = cindent <= indent ? -1 : increase
   endif
-  "let indent = indent == indent(lnum) ? -1 : indent
-  "let indent = indent > indent(lnum) + &sw ? indent(lnum) + &sw : indent
 
   let group = synIDattr(synID(lnum,lastcol,1),'name')
 
@@ -53,9 +51,11 @@ function! GetHamlIndent()
     return indent
   elseif line =~ '^/\%(\[[^]]*\]\)\=$'
     return increase
-  elseif line =~ '^:'
+  elseif group == 'hamlFilter'
     return increase
-  elseif line =~ '^'.s:tag.'[=~-]\s*\%(\%(if\|else\|elsif\|unless\|case\|when\|while\|until\|for\|begin\|module\|class\|def\)\>\%(.*\<end\>\)\@!\|.*do |[^|]*|\s*$\)'
+  elseif line =~ '^'.s:tag.'[&!]\=[=~-]\s*\%(\%(if\|else\|elsif\|unless\|case\|when\|while\|until\|for\|begin\|module\|class\|def\)\>\%(.*\<end\>\)\@!\|.*do\%(\s*|[^|]*|\)\=\s*$\)'
+    return increase
+  elseif line =~ '^'.s:tag.'[&!]\=[=~-].*,\s*$'
     return increase
   elseif line == '-#'
     return increase
diff --git a/runtime/indent/liquid.vim b/runtime/indent/liquid.vim
new file mode 100644
index 0000000000..08341b04f6
--- /dev/null
+++ b/runtime/indent/liquid.vim
@@ -0,0 +1,63 @@
+" Vim indent file
+" Language:     Liquid
+" Maintainer:   Tim Pope <vimNOSPAM@tpope.org>
+" Last Change:	2010 May 21
+
+if exists('b:did_indent')
+  finish
+endif
+
+set indentexpr=
+if exists('b:liquid_subtype')
+  exe 'runtime! indent/'.b:liquid_subtype.'.vim'
+else
+  runtime! indent/html.vim
+endif
+unlet! b:did_indent
+
+if &l:indentexpr == ''
+  if &l:cindent
+    let &l:indentexpr = 'cindent(v:lnum)'
+  else
+    let &l:indentexpr = 'indent(prevnonblank(v:lnum-1))'
+  endif
+endif
+let b:liquid_subtype_indentexpr = &l:indentexpr
+
+let b:did_indent = 1
+
+setlocal indentexpr=GetLiquidIndent()
+setlocal indentkeys=o,O,*<Return>,<>>,{,},0),0],o,O,!^F,=end,=endif,=endunless,=endifchanged,=endcase,=endfor,=endtablerow,=endcapture,=else,=elsif,=when,=empty
+
+" Only define the function once.
+if exists('*GetLiquidIndent')
+  finish
+endif
+
+function! s:count(string,pattern)
+  let string = substitute(a:string,'\C'.a:pattern,"\n",'g')
+  return strlen(substitute(string,"[^\n]",'','g'))
+endfunction
+
+function! GetLiquidIndent(...)
+  if a:0 && a:1 == '.'
+    let v:lnum = line('.')
+  elseif a:0 && a:1 =~ '^\d'
+    let v:lnum = a:1
+  endif
+  let vcol = col('.')
+  call cursor(v:lnum,1)
+  exe "let ind = ".b:liquid_subtype_indentexpr
+  let lnum = prevnonblank(v:lnum-1)
+  let line = getline(lnum)
+  let cline = getline(v:lnum)
+  let line  = substitute(line,'\C^\%(\s*{%\s*end\w*\s*%}\)\+','','')
+  let line .= matchstr(cline,'\C^\%(\s*{%\s*end\w*\s*%}\)\+')
+  let cline = substitute(cline,'\C^\%(\s*{%\s*end\w*\s*%}\)\+','','')
+  let ind += &sw * s:count(line,'{%\s*\%(if\|elsif\|else\|unless\|ifchanged\|case\|when\|for\|tablerow\|capture\)\>')
+  let ind -= &sw * s:count(line,'{%\s*end\%(if\|unless\|ifchanged\|case\|for\|tablerow\|capture\)\>')
+  let ind += &sw * s:count(line,'{%\s*\%(elsif\|else\|when\|empty\)\>')
+  let ind -= &sw * s:count(cline,'{%\s*\%(elsif\|else\|when\|empty\)\>')
+  let ind -= &sw * s:count(cline,'{%\s*end\w*$')
+  return ind
+endfunction
diff --git a/runtime/indent/sass.vim b/runtime/indent/sass.vim
index 45ca50f689..4622f00ff8 100644
--- a/runtime/indent/sass.vim
+++ b/runtime/indent/sass.vim
@@ -1,7 +1,7 @@
 " Vim indent file
-" Language:	SASS
-" Maintainer:	Tim Pope <vimNOSPAM@tpope.info>
-" Last Change:	2007 Dec 16
+" Language:	Sass
+" Maintainer:	Tim Pope <vimNOSPAM@tpope.org>
+" Last Change:	2010 May 21
 
 if exists("b:did_indent")
   finish
@@ -17,7 +17,7 @@ if exists("*GetSassIndent")
   finish
 endif
 
-let s:property = '^\s*:\|^\s*[[:alnum:]-]\+:'
+let s:property = '^\s*:\|^\s*[[:alnum:]-]\+\%(:\|\s*=\)'
 
 function! GetSassIndent()
   let lnum = prevnonblank(v:lnum-1)