refactor(qf): move syntax code for qf-toc to qf.lua #34879

runtime/syntax/qf.lua

@@ -0,0 +1,8 @@
+--- Hide file name and line number for filetype outline (TOC)
+local w = vim.w
+local qf_toc_title_regex = vim.regex [[\<TOC$\|\<Table of contents\>]]
+if w.qf_toc or (w.quickfix_title and qf_toc_title_regex:match_str(w.quickfix_title)) then
+  vim.wo.conceallevel = 3
+  vim.wo.concealcursor = 'nc'
+  vim.cmd [[syn match Ignore "^[^|]*|[^|]*| " conceal]]
+end