can not match such string “869759002514931”
Open
- Dominant language
- C
- Stars
- 1.5k
- Forks
- 212
- PR merge metrics
- No merged PRs in 30d
Description
the string is just 15 fixed digits witch is start by "86". i have check the pattern "\\d{15}", "[0-9]{15}" ,"^[0-9]{15}$" and they all cannot match correctly. what is wrong with it?
Contributor guide
No contributing guide indexed for this repository
Research direction
Start by reproducing the reported match attempts in the tiny-regex-c repository with the exact 15-digit string and each pattern shown. Trace the matching behavior for digit classes, anchors, and fixed-length quantifiers; done means the cause is identified and the reported string has verified matching behavior.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- c
- Domain
- tooling
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100