implement &syntax support msanders#40

Author: MarcWeber

autoload/snipMate.vim

@@ -683,7 +683,7 @@ fun! snipMate#RetabSnip() range
 endf
 
 fun! snipMate#OpenSnippetFiles()
-  let scopes = s:AddScopeAliases(split(&ft,'\.'))
+  let scopes = s:AddScopeAliases(snipMate#ScopesByFile())
   let dict = snipMate#GetSnippetFiles(0, scopes, '*')
   " sort by files wether they exist - put existing files first
   let exists = []
@@ -704,5 +704,10 @@ fun! snipMate#OpenSnippetFiles()
   endfor
 endf
 
+fun! snipMate#ScopesByFile()
+  " default implementation to determine scopes based on cursor, filetype,
+  " syntax setting. Usually &ft and &syntax are the same
+  return tlib#list#Uniq(split(&ft, '\.') + [&syntax, '_'])
+endf
 
 " vim:noet:sw=4:ts=4:ft=vim

doc/snipMate.txt

@@ -140,9 +140,9 @@ See |snipMate-disambiguation| to learn about how name collisions are handled.
 Note that dotted
 'filetype' syntax is supported -- e.g., you can use >
 
-	:set ft=html.eruby
-
-to activate snippets for both HTML and eRuby for the current file.
+	:set ft=html.eruby =syntax=sql
+to activate snippets for both HTML, eRuby and sql for the current file.
+See snipMate#ScopesByFile()
 
 The syntax for snippets in *.snippets files is the following: >