From: Roberto Castagnola <roberto.castagnola@gmail.com>
Date: Wed, 26 Jul 2023 12:47:48 +0000 (+0200)
Subject: Markdown parser: strip leading and trailing whitespaces in heading
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=ffc26c3ee6c4b1ca30bf90ec304d9ba9fb2434f3;p=vim-lsp.git

Markdown parser: strip leading and trailing whitespaces in heading
---

diff --git a/autoload/lsp/markdown.vim b/autoload/lsp/markdown.vim
index 3f89a94..af470a5 100644
--- a/autoload/lsp/markdown.vim
+++ b/autoload/lsp/markdown.vim
@@ -24,7 +24,7 @@ var code_fence = '^ \{,3\}\(`\{3,\}\|\~\{3,\}\)\s*\(\S*\)'
 var code_indent = '^ \{4\}\zs\s*\S.*'
 var paragraph = '^\s*\zs\S.\{-}\s*\ze$'
 
-var atx_heading = '^ \{,3}\zs\(#\{1,6}\) \(.\{-}\)\ze\%( #\{1,}\s*\)\=$'
+var atx_heading = '^ \{,3}\zs\(#\{1,6}\) \s*\(.\{-}\)\s*\ze\%( #\{1,}\s*\)\=$'
 var setext_heading = '^ \{,3}\zs\%(=\{1,}\|-\{1,}\)\ze *$'
 var setext_heading_level = {"=": 1, "-": 2}
 
diff --git a/test/markdown_tests.vim b/test/markdown_tests.vim
index 22f34c4..749e612 100644
--- a/test/markdown_tests.vim
+++ b/test/markdown_tests.vim
@@ -13,7 +13,8 @@ def g:Test_Markdown()
       [
 	'# First level heading',
 	'## Second level heading',
-	'### Third level heading'
+	'### Third level heading',
+	'#  	  Heading with leading and trailing whitespaces  	   '
       ],
       # Expected text
       [
@@ -21,7 +22,9 @@ def g:Test_Markdown()
 	'',
 	'Second level heading',
 	'',
-	'Third level heading'
+	'Third level heading',
+	'',
+	'Heading with leading and trailing whitespaces'
       ],
       # Expected text properties
       [
@@ -29,7 +32,9 @@ def g:Test_Markdown()
 	[],
 	[{'col': 1, 'type': 'LspMarkdownHeading', 'length': 20}],
 	[],
-	[{'col': 1, 'type': 'LspMarkdownHeading', 'length': 19}]
+	[{'col': 1, 'type': 'LspMarkdownHeading', 'length': 19}],
+	[],
+	[{'col': 1, 'type': 'LspMarkdownHeading', 'length': 45}]
       ]
     ],
     [