Andreas/markdownlint
1
0
Fork 0
mirror of https://github.com/DavidAnson/markdownlint.git synced 2025-12-16 22:10:13 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions 2

Update MD037/no-space-in-emphasis to avoid hang when backtracking for embedded emphasis on first character of line.

Browse source
This commit is contained in:
David Anson 2020-06-15 19:42:46 -07:00
parent 8c79b48855
commit 26e70a2c6d
2 changed files with 19 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

4
lib/md037.js
View file

@ -128,7 +128,9 @@ module.exports = {
} }
// Back up one character so RegExp has a chance to match the // Back up one character so RegExp has a chance to match the
// next marker (ex: "**star**_underscore_") // next marker (ex: "**star**_underscore_")
emphasisRe.lastIndex--; if (emphasisRe.lastIndex > 1) {
emphasisRe.lastIndex--;
}
} else if (emphasisRe.lastIndex > 1) { } else if (emphasisRe.lastIndex > 1) {
// Back up one character so RegExp has a chance to match the // Back up one character so RegExp has a chance to match the
// mis-matched marker (ex: "*text_*") // mis-matched marker (ex: "*text_*")

16
test/spaces_inside_emphasis_markers.md
View file

@ -297,3 +297,19 @@ text [reference*link] star * star text
[reference_link]: https://example.com [reference_link]: https://example.com
[reference*link]: https://example.com [reference*link]: https://example.com
***text
*text*
***
*** text
*text*
***
*** text
\*text\*
***
*** text
**text**
***