From 3145e3e939d09af907e911ff747729347abd520f Mon Sep 17 00:00:00 2001 From: Frank LENORMAND Date: Tue, 1 Sep 2020 13:11:36 +0300 Subject: [PATCH] rc markdown: Highlight trailing spaces properly This commit addresses the following issues: * highlight trailing space characters with the `meta` face, instead of `PrimarySelection` * make the regex more readable by using a capture group in stead of `\K` * specifically match space characters, not other horizontal whitespace characters * match two or more space characters Reference[1]: > When you do want to insert a
break tag using Markdown, you > end a line with two or more spaces, then type return. [1] https://daringfireball.net/projects/markdown/syntax#p Note that the original reproducer doesn't seem to work anymore, probably because of changes made to how lists are highlighted. Fixes #911 --- rc/filetype/markdown.kak | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/rc/filetype/markdown.kak b/rc/filetype/markdown.kak index 2883111f..c3fdc103 100644 --- a/rc/filetype/markdown.kak +++ b/rc/filetype/markdown.kak @@ -79,7 +79,7 @@ add-highlighter shared/markdown/inline/text/ regex (? 0:link add-highlighter shared/markdown/inline/text/ regex ^\[[^\]\n]*\]:\h*([^\n]*) 1:link add-highlighter shared/markdown/inline/text/ regex ^\h*(>\h*)+ 0:comment -add-highlighter shared/markdown/inline/text/ regex \H\K\h\h$ 0:PrimarySelection +add-highlighter shared/markdown/inline/text/ regex "\H( {2,})$" 1:+r@meta # Inline code add-highlighter shared/markdown/inline/text/ regex "^ [^\n]*" 0:meta