Ticket #4525 (closed defect: fixed)
Wrong string replacement using regular expression with ^-sign (begin of line)
| Reported by: | sabitov | Owned by: | andrew_b |
|---|---|---|---|
| Priority: | critical | Milestone: | 4.8.32 |
| Component: | mcedit | Version: | 4.8.27 |
| Keywords: | Cc: | ||
| Blocked By: | Blocking: | #4526 | |
| Branch state: | merged | Votes for changeset: | andrew_b |
Description
How to reproduce
1 Run mcedit and type in these lines:
111 112 113 114 115 121 122
2 Go to the beginning of the file and press F4
3 Fill in the form this way:
"Enter search string:" ^1 "Enter replacement string:" 7 (*) "Regular expression"
4 <OK> -> <All>
The correct result MUST be:
711 712 713 714 715 721 722
As a result you'll get this text:
777 772 773 774 775 721 722
That's wrong
This regex should to change only the first char in each line.
a) there are wrong changes at second char in lines 1-5
b) there is wrong change at third char in line 1
c) pay attention to the 6th and 7th lines. They are correct.
Change History
comment:2 Changed 9 months ago by andrew_b
- Version set to 4.8.27
- Component changed from mc-search to mcedit
The bad commit is [21feb38a8d9161c4004ff4d9d11eb6c010b200e1].
comment:4 Changed 9 months ago by andrew_b
- Owner set to andrew_b
- Status changed from new to accepted
- Branch state changed from no branch to on review
- Milestone changed from Future Releases to 4.8.32
Branch: 4525_mcedit_replace_regex
Initial changeset:147f28ab24bf69a3465ae752f89da34ea0bf74b2
comment:5 Changed 9 months ago by andrew_b
- Votes for changeset set to andrew_b
- Branch state changed from on review to approved
comment:6 Changed 9 months ago by andrew_b
- Status changed from accepted to testing
- Resolution set to fixed
- Branch state changed from approved to merged
Merged to master: [a58e0a1d6182beadec7d2db1f434082fb9744719].
git log --oneline c1832fd58..a58e0a1d6
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