runtime(i3config): Line continuation is not detected for 'set' command (#14531)
Problem: Valid i3config syntax is highlighted as error.
Solution: Skip over line-breaks correctly.
Signed-off-by: Julio B <julio.bacel@gmail.com>
Signed-off-by: Josef Litoš <54900518+JosefLitos@users.noreply.github.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/runtime/syntax/i3config.vim b/runtime/syntax/i3config.vim
index 8131639..2a43b3d 100644
--- a/runtime/syntax/i3config.vim
+++ b/runtime/syntax/i3config.vim
@@ -100,7 +100,7 @@
" 4.17 Variables
syn match i3ConfigVariable /\$[0-9A-Za-z_:|[\]-]\+/
syn keyword i3ConfigSetKeyword set contained
-syn match i3ConfigSet /^set \$.*$/ contains=i3ConfigSetKeyword,i3ConfigVariable,i3ConfigColor,i3ConfigString,i3ConfigNumber,i3ConfigShCommand,i3ConfigShDelim,i3ConfigShParam,i3ConfigShOper,i3ConfigBindModkey
+syn region i3ConfigSet start=/^set\s\+\$/ skip=/\\$/ end=/$/ contains=i3ConfigSetKeyword,i3ConfigVariable,i3ConfigColor,i3ConfigString,i3ConfigNumber,i3ConfigShCommand,i3ConfigShDelim,i3ConfigShParam,i3ConfigShOper,i3ConfigBindModkey keepend
" 4.18 X resources
syn keyword i3ConfigResourceKeyword set_from_resource contained