We explicitly redraw before echoing the message so that it simply
displays at the bottom of the window. Also simplifies the message
printing by using 'echomsg' (which uses 'echohl' internally) and adds
the names of the software involved for improved Googleability.
Adds a message displayed at each vimdiff invocation:
merge conflict detected, type ":cq" to abort
Vimdiff is very confusing for non-vim user (not to speak about vim user confused
anyway. However it is very likely that vimdiff is picked as the mergetool of
choice when using the default config:
- vim is available on all UNIX system.
- Its one of the rare non graphical merge tools.
We have a bunch of tests that still use
kill `cat hg.pid`
or worse,
kill `cat hg.pid`; while kill -0 `cat hg.pid`; sleep 0; done
Cleaning these up to use tests/killdaemons.py is non-trivial, so for now
we just add a warning.
It seems like the API has changed somewhere around 8.5.7, so the preferred way
of getting the current theme is now [ttk::style theme use], while the
deprecated (but still working) is $::ttk::currentTheme.
These settings were replaced by check=changed and check=conflicts in
9b0e7e973592. There is no reason to announce two different ways to achieve the
same. The old way should be kept but not announced.
This also makes the perfancestorset command use lazy membership testing. In a
linear repository with over 400,000 commits, without this patch, hg
perfancestorset takes 0.80 seconds no matter how far behind we're looking.
With this patch, hg perfancestorset -- X takes:
Rev X Time
-1 0.00s
-4000 0.01s
-20000 0.04s
-80000 0.17s
-200000 0.43s
-300000 0.69s
0 0.88s
Thus, for revisions close to tip, we're up to several orders of magnitude
faster. At 0 we're around 10% slower.
The new command, perfancestorset, takes an argument denoting which revset to
test the membership of.
Currently this runs through all the ancestors and converts them into a set.
The primary purpose of having this is to compare this approach, currently used
in several places, against the upcoming lazy approach.
New warnings:
> a.b=ab
missing whitespace in assignment
(the pattern did not accept '.' on the left hand side)
> a=a
missing whitespace in assignment
(the right hand side pattern never matched a single character)
> a=a + 7
missing whitespace in assignment
(the pattern only matched one character after the identifier following =)
The check pattern only checked for whitespace between keyword and operator.
Now it also warns:
> x = f(),7
missing whitespace after ,
> x = f()+7
missing whitespace in expression
When status needs to look at unknown files (e.g. when running hg status), it
needs to use a completely different algorithm than when it doesn't (e.g. when
running hg diff).
This makes sure that .hg/requires is observed and the correct kind of store
object is created. Otherwise we might mutilate our test repos when experimenting
with new repo formats.
This adds two new commands:
- analyze examines an existing repo and writes out a statistical
description of its properties that contains no identifying
information.
- synthesize creates new commits based on the description generated
by analyze.
The intention is that a repo constructed using synthesize will have
properties that are vaguely statistically similar to the originating
repo, but entirely random content.
This can be useful for forecasting performance as a repo grows, and
for developers who want to find bottlenecks in proprietary repos
to which they do not have access.
Heredocs are usually fed to other commands and
shouldn't follow the standard conventions of shell
commands.
This restores the old behaviour of how heredocs
were handled in old-style test files.
This makes it possible to do lock validation as part of a normal test
run. I didn't attempt any wlock validation because that's a bit more
subtle to detect properly. Thanks to the initial patch from Mads for
the idea.
Examples (all done with somewhat dated clones I found on my disk):
Netbeans (~120k entries in fncache):
$ hg perffncacheencode
! wall 4.338000 comb 4.336828 user 4.336828 sys 0.000000 (best of 3)
Openoffice (~77k entries in fncache)):
$ hg perffncacheencode
! wall 1.533000 comb 1.528810 user 1.528810 sys 0.000000 (best of 7)
Xen (~10k entries in fncache):
$ hg perffncacheencode
! wall 0.198000 comb 0.187201 user 0.187201 sys 0.000000 (best of 51)
Done on Windows 7 x64.
