highlight: produce correct markup when there's a blank line just before EOF
Due to how the colorized output from pygments was stripped of <pre> elements,
when there was an empty line at the end of a file, highlight extension produced
an incorrect markup (no closing tags from the fileline/annotateline template).
It wasn't usually noticeable, because browsers were smart enough to see where
the missing tags should've been, but in monoblue style it resulted in the last
line having twice the normal height.
Instead of awkwardly trying to strip outer <pre></pre> tags, let's make the
formatter with nowrap=True, which should do what we need in pygments since at
least 0.5 (2006-10-30).
Example from monoblue style:
Before:
<div class="source">
<div style="font-family:monospace" class="parity0">
<pre><a class="linenr" href="#l1" id="l1"> 1</a> </pre>
</div>
<div style="font-family:monospace" class="parity1">
<pre><a class="linenr" href="#l2" id="l2"> 2</a>
</div>
Now:
<div class="source">
<div style="font-family:monospace" class="parity0">
<pre><a class="linenr" href="#l1" id="l1"> 1</a> </pre>
</div>
<div style="font-family:monospace" class="parity1">
<pre><a class="linenr" href="#l2" id="l2"> 2</a> </pre>
</div>
</div>
(Notice the missing </pre></div> now in place)
$ cat <<EOF > merge
> import sys, os
>
> try:
> import msvcrt
> msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
> msvcrt.setmode(sys.stderr.fileno(), os.O_BINARY)
> except ImportError:
> pass
>
> print "merging for", os.path.basename(sys.argv[1])
> EOF
$ HGMERGE="python ../merge"; export HGMERGE
$ hg init t
$ cd t
$ echo This is file a1 > a
$ hg add a
$ hg commit -m "commit #0"
$ echo This is file b1 > b
$ hg add b
$ hg commit -m "commit #1"
$ hg update 0
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
Test interrupted updates by exploiting our non-handling of directory collisions
$ mkdir b
$ hg up
abort: *: '$TESTTMP/t/b' (glob)
[255]
$ hg ci
abort: last update was interrupted
(use 'hg update' to get a consistent checkout)
[255]
$ hg sum
parent: 0:538afb845929
commit #0
branch: default
commit: (interrupted update)
update: 1 new changesets (update)
phases: 2 draft
$ rmdir b
$ hg up
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg sum
parent: 1:b8bb4a988f25 tip
commit #1
branch: default
commit: (clean)
update: (current)
phases: 2 draft
Prepare a basic merge
$ hg up 0
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ echo This is file c1 > c
$ hg add c
$ hg commit -m "commit #2"
created new head
$ echo This is file b1 > b
no merges expected
$ hg merge -P 1
changeset: 1:b8bb4a988f25
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: commit #1
$ hg merge 1
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
$ hg diff --nodates
diff -r 49035e18a8e6 b
--- /dev/null
+++ b/b
@@ -0,0 +1,1 @@
+This is file b1
$ hg status
M b
$ cd ..; rm -r t
$ hg init t
$ cd t
$ echo This is file a1 > a
$ hg add a
$ hg commit -m "commit #0"
$ echo This is file b1 > b
$ hg add b
$ hg commit -m "commit #1"
$ hg update 0
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ echo This is file c1 > c
$ hg add c
$ hg commit -m "commit #2"
created new head
$ echo This is file b2 > b
merge should fail
$ hg merge 1
b: untracked file differs
abort: untracked files in working directory differ from files in requested revision
[255]
merge of b expected
$ hg merge -f 1
merging b
merging for b
0 files updated, 1 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
$ hg diff --nodates
diff -r 49035e18a8e6 b
--- /dev/null
+++ b/b
@@ -0,0 +1,1 @@
+This is file b2
$ hg status
M b
$ cd ..; rm -r t
$ hg init t
$ cd t
$ echo This is file a1 > a
$ hg add a
$ hg commit -m "commit #0"
$ echo This is file b1 > b
$ hg add b
$ hg commit -m "commit #1"
$ echo This is file b22 > b
$ hg commit -m "commit #2"
$ hg update 1
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ echo This is file c1 > c
$ hg add c
$ hg commit -m "commit #3"
created new head
Contents of b should be "this is file b1"
$ cat b
This is file b1
$ echo This is file b22 > b
merge fails
$ hg merge 2
abort: uncommitted changes
(use 'hg status' to list changes)
[255]
merge expected!
$ hg merge -f 2
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
$ hg diff --nodates
diff -r 85de557015a8 b
--- a/b
+++ b/b
@@ -1,1 +1,1 @@
-This is file b1
+This is file b22
$ hg status
M b
$ cd ..; rm -r t
$ hg init t
$ cd t
$ echo This is file a1 > a
$ hg add a
$ hg commit -m "commit #0"
$ echo This is file b1 > b
$ hg add b
$ hg commit -m "commit #1"
$ echo This is file b22 > b
$ hg commit -m "commit #2"
$ hg update 1
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ echo This is file c1 > c
$ hg add c
$ hg commit -m "commit #3"
created new head
$ echo This is file b33 > b
merge of b should fail
$ hg merge 2
abort: uncommitted changes
(use 'hg status' to list changes)
[255]
merge of b expected
$ hg merge -f 2
merging b
merging for b
0 files updated, 1 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
$ hg diff --nodates
diff -r 85de557015a8 b
--- a/b
+++ b/b
@@ -1,1 +1,1 @@
-This is file b1
+This is file b33
$ hg status
M b
Test for issue2364
$ hg up -qC .
$ hg rm b
$ hg ci -md
$ hg revert -r -2 b
$ hg up -q -- -2
Test that updated files are treated as "modified", when
'merge.update()' is aborted before 'merge.recordupdates()' (= parents
aren't changed), even if none of mode, size and timestamp of them
isn't changed on the filesystem (see also issue4583).
$ cat > $TESTTMP/abort.py <<EOF
> # emulate aborting before "recordupdates()". in this case, files
> # are changed without updating dirstate
> from mercurial import extensions, merge, util
> def applyupdates(orig, *args, **kwargs):
> orig(*args, **kwargs)
> raise util.Abort('intentional aborting')
> def extsetup(ui):
> extensions.wrapfunction(merge, "applyupdates", applyupdates)
> EOF
$ cat >> .hg/hgrc <<EOF
> [fakedirstatewritetime]
> # emulate invoking dirstate.write() via repo.status()
> # at 2000-01-01 00:00
> fakenow = 200001010000
> EOF
(file gotten from other revision)
$ hg update -q -C 2
$ echo 'THIS IS FILE B5' > b
$ hg commit -m 'commit #5'
$ hg update -q -C 3
$ cat b
This is file b1
$ touch -t 200001010000 b
$ hg debugrebuildstate
$ cat >> .hg/hgrc <<EOF
> [extensions]
> fakedirstatewritetime = $TESTDIR/fakedirstatewritetime.py
> abort = $TESTTMP/abort.py
> EOF
$ hg merge 5
abort: intentional aborting
[255]
$ cat >> .hg/hgrc <<EOF
> [extensions]
> fakedirstatewritetime = !
> abort = !
> EOF
$ cat b
THIS IS FILE B5
$ touch -t 200001010000 b
$ hg status -A b
M b
(file merged from other revision)
$ hg update -q -C 3
$ echo 'this is file b6' > b
$ hg commit -m 'commit #6'
created new head
$ cat b
this is file b6
$ touch -t 200001010000 b
$ hg debugrebuildstate
$ cat >> .hg/hgrc <<EOF
> [extensions]
> fakedirstatewritetime = $TESTDIR/fakedirstatewritetime.py
> abort = $TESTTMP/abort.py
> EOF
$ hg merge --tool internal:other 5
abort: intentional aborting
[255]
$ cat >> .hg/hgrc <<EOF
> [extensions]
> fakedirstatewritetime = !
> abort = !
> EOF
$ cat b
THIS IS FILE B5
$ touch -t 200001010000 b
$ hg status -A b
M b
$ cd ..