filemerge: be more strict when detecting conflict markers, add `|` markers
I received a user complaint about detecting a line that contained 78 `=`
followed by `*/` as a conflict marker. We'll never generate that, we generate 7
identical characters and either the end of the line, or a space. Let's be
explicit about detecting exactly what we produce to reduce the chances of a
false positive.
While we're here, add `|||||||` as a detected conflict marker (generated with
the `keep-merge3` style conflicts).
Differential Revision: https://phab.mercurial-scm.org/D11391
$ cat >> $HGRCPATH << EOF
> [extensions]
> fastexport=
> EOF
$ hg init
$ hg debugbuilddag -mon '+2:tbase @name1 +3:thead1 <tbase @name2 +4:thead2 @both /thead1 +2:tmaintip'
$ hg up -r 10
13 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg rm nf10
$ hg commit -u debugbuilddag --date 'Thu Jan 01 02:30:12 1970 +0230' -m r12
created new head
$ hg up -r 11
4 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg merge -r 12
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
(branch merge, don't forget to commit)
$ hg commit -m debugbuilddag --date 'Thu Jan 01 00:00:13 1970 +0000'
$ hg log -G
@ changeset: 13:5544befcb7ce
|\ branch: both
| | tag: tip
| | parent: 11:2cbd52c10e88
| | parent: 12:66d0c21243be
| | user: test
| | date: Thu Jan 01 00:00:13 1970 +0000
| | summary: debugbuilddag
| |
| o changeset: 12:66d0c21243be
| | branch: both
| | parent: 10:9220596cb068
| | user: debugbuilddag
| | date: Thu Jan 01 02:30:12 1970 +0230
| | summary: r12
| |
o | changeset: 11:2cbd52c10e88
|/ branch: both
| tag: tmaintip
| user: debugbuilddag
| date: Thu Jan 01 00:00:11 1970 +0000
| summary: r11
|
o changeset: 10:9220596cb068
| branch: both
| user: debugbuilddag
| date: Thu Jan 01 00:00:10 1970 +0000
| summary: r10
|
o changeset: 9:0767d147d86e
|\ branch: both
| | parent: 8:0d0219415f18
| | parent: 4:e8bc3a6ab9ae
| | user: debugbuilddag
| | date: Thu Jan 01 00:00:09 1970 +0000
| | summary: r9
| |
| o changeset: 8:0d0219415f18
| | branch: name2
| | tag: thead2
| | user: debugbuilddag
| | date: Thu Jan 01 00:00:08 1970 +0000
| | summary: r8
| |
| o changeset: 7:82c6c8b3ac68
| | branch: name2
| | user: debugbuilddag
| | date: Thu Jan 01 00:00:07 1970 +0000
| | summary: r7
| |
| o changeset: 6:94093a13175f
| | branch: name2
| | user: debugbuilddag
| | date: Thu Jan 01 00:00:06 1970 +0000
| | summary: r6
| |
| o changeset: 5:4baee2f72e9e
| | branch: name2
| | parent: 1:bf4022f1addd
| | user: debugbuilddag
| | date: Thu Jan 01 00:00:05 1970 +0000
| | summary: r5
| |
o | changeset: 4:e8bc3a6ab9ae
| | branch: name1
| | tag: thead1
| | user: debugbuilddag
| | date: Thu Jan 01 00:00:04 1970 +0000
| | summary: r4
| |
o | changeset: 3:46148e496a8a
| | branch: name1
| | user: debugbuilddag
| | date: Thu Jan 01 00:00:03 1970 +0000
| | summary: r3
| |
o | changeset: 2:29863c4219cd
|/ branch: name1
| user: debugbuilddag
| date: Thu Jan 01 00:00:02 1970 +0000
| summary: r2
|
o changeset: 1:bf4022f1addd
| tag: tbase
| user: debugbuilddag
| date: Thu Jan 01 00:00:01 1970 +0000
| summary: r1
|
o changeset: 0:ae6ae30a671b
user: debugbuilddag
date: Thu Jan 01 00:00:00 1970 +0000
summary: r0
$ hg fastexport --export-marks fastexport.marks
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mark :1
data 65
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mark :31
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data 2
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data 80
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mark :35
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mark :36
data 92
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blob
mark :37
data 3
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mark :38
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commit refs/heads/both
mark :39
committer "debugbuilddag" <debugbuilddag> 9 +0000
data 2
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from :35
merge :19
M 644 :36 mf
M 644 :9 nf2
M 644 :13 nf3
M 644 :17 nf4
M 644 :37 nf9
M 644 :38 of
blob
mark :40
data 96
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mark :41
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mark :42
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mark :43
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data 100
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mark :47
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data 3
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from :43
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M 644 :45 nf11
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commit refs/heads/both
mark :48
committer "debugbuilddag" <debugbuilddag> 12 +0230
data 3
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from :43
D nf10
commit refs/heads/both
mark :49
committer "test" <test> 13 +0000
data 13
debugbuilddag
from :47
merge :48
D nf10
$ cat fastexport.marks
e1767c7564f83127d75331428473dd0512b36cc6
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$ hg fastexport --export-marks fastexport.marks2 -r 0
blob
mark :1
data 65
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mark :2
data 3
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commit refs/heads/default
mark :3
committer "debugbuilddag" <debugbuilddag> 0 +0000
data 2
r0
M 644 :1 mf
M 644 :2 nf0
M 644 :2 of
$ cat fastexport.marks2
e1767c7564f83127d75331428473dd0512b36cc6
2c436e3f677d989438ddd9a7e5e4d56e016dfd35
ae6ae30a671be09096aaaf51217b3691eec0eee0
$ hg fastexport --import-marks fastexport.marks2 -r 1
blob
mark :4
data 68
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mark :7
committer "debugbuilddag" <debugbuilddag> 1 +0000
data 2
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from :3
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$ echo foo > of
$ hg commit --user '<badname> <bad email>' --date 'Fri Jan 02 00:00:00 1970 +0000' -m 'Testcommit'
$ hg fastexport --import-marks fastexport.marks -r tip
blob
mark :50
data 4
foo
abort: Unable to parse user into person and email for revision 65a3f69b9b519de73d755472c1ab05990ab8a7f7
[255]