runtime(compiler): fix escaping of arguments passed to :CompilerSet
See newly added help entry referring to option-backslash
closes: #16084
Signed-off-by: Konfekt <Konfekt@users.noreply.github.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/runtime/compiler/ruff.vim b/runtime/compiler/ruff.vim
index 11a6974..318f4fe 100644
--- a/runtime/compiler/ruff.vim
+++ b/runtime/compiler/ruff.vim
@@ -2,6 +2,7 @@
" Compiler: Ruff (Python linter)
" Maintainer: @pbnj-dragon
" Last Change: 2024 Nov 07
+" 2024 Nov 19 by the Vim Project (properly escape makeprg setting)
if exists("current_compiler") | finish | endif
let current_compiler = "ruff"
@@ -12,7 +13,7 @@
" CompilerSet makeprg=ruff
let &l:makeprg= 'ruff check --output-format=concise '
\ ..get(b:, 'ruff_makeprg_params', get(g:, 'ruff_makeprg_params', '--preview'))
-exe 'CompilerSet makeprg='..escape(&l:makeprg, ' "')
+exe 'CompilerSet makeprg='..escape(&l:makeprg, ' \|"')
CompilerSet errorformat=%f:%l:%c:\ %m,%f:%l:\ %m,%f:%l:%c\ -\ %m,%f:
let &cpo = s:cpo_save