walkero
/
lite-xl
1
0
Fork 0
Code Issues 7 Pull Requests Projects Releases 14 Wiki Activity

`detectindent`: Limit subsyntax depth (#1253)

This commit is contained in:
Guldoman 2022-12-21 03:28:29 +01:00 committed by GitHub
parent 1810db0705
commit 97bfe503a0
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
data/plugins/detectindent.lua
View File

@ -75,7 +75,9 @@ local function escape_comment_tokens(token)
end end
local function get_comment_patterns(syntax) local function get_comment_patterns(syntax, _loop)
_loop = _loop or 1
if _loop > 5 then return end
if comments_cache[syntax] then if comments_cache[syntax] then
if #comments_cache[syntax] > 0 then if #comments_cache[syntax] > 0 then
return comments_cache[syntax] return comments_cache[syntax]
@ -125,7 +127,7 @@ local function get_comment_patterns(syntax)
elseif pattern.syntax then elseif pattern.syntax then
local subsyntax = type(pattern.syntax) == 'table' and pattern.syntax local subsyntax = type(pattern.syntax) == 'table' and pattern.syntax
or core_syntax.get("file"..pattern.syntax, "") or core_syntax.get("file"..pattern.syntax, "")
local sub_comments = get_comment_patterns(subsyntax) local sub_comments = get_comment_patterns(subsyntax, _loop + 1)
if sub_comments then if sub_comments then
for s=1, #sub_comments do for s=1, #sub_comments do
table.insert(comments, sub_comments[s]) table.insert(comments, sub_comments[s])