From 3071a45a4cc9e9702a05c4c61c363ce8d6173fe2 Mon Sep 17 00:00:00 2001
From: Shougo Matsushita <Shougo.Matsu@gmail.com>
Date: Sun, 18 Feb 2018 18:29:42 +0900
Subject: [PATCH] Fix #416 snipMate compatibility

---
 autoload/neosnippet/parser.vim | 6 ++++--
 doc/neosnippet.txt             | 1 +
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/autoload/neosnippet/parser.vim b/autoload/neosnippet/parser.vim
index cf6ad90..5a14313 100644
--- a/autoload/neosnippet/parser.vim
+++ b/autoload/neosnippet/parser.vim
@@ -144,11 +144,13 @@ function! s:parse_snippet_name(snippets_file, line, linenr, dup_check) abort
   " SnipMate snippets may have duplicate names, but different
   " descriptions (abbrs).
   let description = matchstr(a:line, '^snippet\s\+\S\+\s\+\zs.*$')
-  if description != '' && description !=# snippet_dict.name
+  if g:neosnippet#enable_snipmate_compatibility
+        \ && description != '' && description !=# snippet_dict.name
     " Convert description.
     let snippet_dict.name .= '_' .
           \ substitute(substitute(
-          \    description, '\W\+', '_', 'g'), '_\+$', '', '')
+          \    substitute(description, '\a\zs\a\+', '', 'g'),
+          \ '\W\+', '_', 'g'), '_\+$', '', '')
   endif
 
   " Collect the description (abbr) of the snippet, if set on snippet line.
diff --git a/doc/neosnippet.txt b/doc/neosnippet.txt
index 7ad7823..736ca88 100755
--- a/doc/neosnippet.txt
+++ b/doc/neosnippet.txt
@@ -192,6 +192,7 @@ g:neosnippet#enable_snipmate_compatibility
 		2. Load |g:snippets_dir| and snipMate snippets files from
 		'runtimepath'.
 		3. Enable file snippets feature in snipMate.
+		4. snipMate optional abbr syntax.
 
 		The default value is 0.