From 3a642d622a13cebe9e91520f18515d48d14eb5a8 Mon Sep 17 00:00:00 2001
From: mattn <mattn.jp@gmail.com>
Date: Thu, 9 May 2013 16:34:21 +0900
Subject: Regexp filter

---
 autoload/sonictemplate.vim           |  3 ++-
 autoload/sonictemplate/lang/html.vim | 36 ++++++++++++++++++++++++++++++++++++
 2 files changed, 38 insertions(+), 1 deletion(-)
 create mode 100644 autoload/sonictemplate/lang/html.vim

diff --git a/autoload/sonictemplate.vim b/autoload/sonictemplate.vim
index b110197..1728de8 100644
--- a/autoload/sonictemplate.vim
+++ b/autoload/sonictemplate.vim
@@ -98,7 +98,8 @@ function! s:get_candidate(fts, lead)
   if filter != ''
     let [lhs, rhs] = [[], []]
     for c in candidate
-      if stridx(c, filter) == 0
+      let ms = matchstr(c, filter)
+      if ms != '' && matchstr(c, ms) == 0
         call add(lhs, c)
       else
         call add(rhs, c)
diff --git a/autoload/sonictemplate/lang/html.vim b/autoload/sonictemplate/lang/html.vim
new file mode 100644
index 0000000..d804f54
--- /dev/null
+++ b/autoload/sonictemplate/lang/html.vim
@@ -0,0 +1,36 @@
+function! sonictemplate#lang#html#guess()
+  let [m1, m2] = ['<\([^ >]\+\)[^>]*>', '</[^>]\+>\zs']
+  let area = [searchpairpos(m1, '\%#', m2, 'bnW'), searchpos(m2, 'nW')]
+  if area[0][0] == 0 || area[1][0] == 0
+    return []
+  endif
+  let lines = getline(area[0][0], area[1][0])
+  if area[0][0] == area[1][0]
+    let lines[0] = lines[0][area[0][1]-1:area[1][1]-1]
+  else
+    let lines[0] = lines[0][area[0][1]-1:]
+    let lines[-1] = lines[-1][:area[1][1]-1]
+  endif
+  let content = join(lines, "\n")
+  let tag = matchstr(content, '^<\zs[^> ]\+\ze.*')
+  let inner = substitute(matchstr(content, '^<[^>]\+>\zs.*\ze</[^>]\+>$'), '[ \t\r\n]', '', 'g')
+  let g:hoge = inner
+  if tag == 'script'
+    return {
+    \ 'filetype': 'javascript',
+    \ 'prefix': len(inner) > 0 ? 'snip' : 'base',
+    \}
+  endif
+  if tag == 'style'
+    return {
+    \ 'filetype': 'css',
+    \ 'prefix': len(inner) > 0 ? 'snip' : 'base',
+    \}
+  endif
+  if tag == 'head'
+    return {
+    \ 'filter': 'link\|meta'
+    \}
+  endif
+  return []
+endfunction
-- 
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