revset: added sort method to orderedlazyset

revset: added order methods to lazyset classes This will allow revsets to ask for an ordered set when possible to be able to work lazily with it.

setdiscovery: document algorithms used This is taken from: http://programmers.stackexchange.com/questions/208998 And modified slightly.

doc: gendoc.py creates valid output for option descriptions with newlines gendoc.py did not handle the hanging indentation for descriptions. Work around this by joining all in one single line (same as in minirst since previous patch). This problem occurred when translations of option lines were very long. Do not bother the translators with this detail. On a long option description, the translator continued on a new line as usual. gendoc.py created invalid rst syntax like this: -o, --option Description line 1 description line 2 The new output is: -o, --option Description line 1 description line 2 The lines could theoretically become very long, but line breaking is handled when generating the final documentation.

minirst: create valid output when table data contains a newline When table data contained a newline, the result of minirst.maketable did not look nice plus it was not recognised by minirst.format: == === ==== l1 1 one l2 2 2 22 l3 == === ==== This problem occurred when the description of options had a very long translation which was split by newlines. Do not bother a translator with this detail. The multiline translations for option descriptions have been fixed in baf1600adfbe in it.po, de.po and ro.po. I manually did the same as this patch does, I removed the newlines. When a newline was in the description, this created unusable help output: $ hg help somecommand hg somecommand [option]... with somecommand, you can... options: == =================== ======================================================= =================================== --longdesc VALUE xxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx -n --norm normal desc --newline VALUE line1 line2 == =================== =============== =========================================================================== now this looks much nicer: ... options: --longdesc VALUE xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx -n --norm normal desc --newline VALUE line1 line2

tests: match time by a glob to fix intermittent failures of test-lock-badness.t Sometimes the lock was a bit slower and took 2 seconds. Do not fail the test by this. The glob ? matches from 0 to 9 seconds, which should be enough safety.

merge: adds documentation to the mergestate class Document most the new function involved in the new serialisation process (and a few others).

merge: add blank line between mergestate's method This class is now too big to be a single big block of continuous text.

cmdserver: allow to start server without repository Typical use case is to clone repository through command server. Clone may require user interaction, so command-server protocol is beneficial over raw stdio channels.

cmdserver: prepare test for starting server without repository

histedit: move logic for finding child nodes to new function This function will be used in later patches.

histedit: clean up lock imports We are alread importing the release function from lock, no need to actually import the module too.

localrepo: changed revs to use spanset instead of baseset Performance benchmarking: $ time hg log -qf -l1 ... real 0m1.420s user 0m1.249s sys 0m0.167s $ time ~/local/hg/hg log -qf -l1 ... real 0m0.719s user 0m0.614s sys 0m0.103s

extensions: use normpath to allow trailing '\' on Windows (issue4187) Fixes same issue as 5c794e7331e7 but now works on Windows too. With this patch a trailing backward slash won't prevent the extension from being found on Windows, and we continue to support any combination of forward and back slashes within the path.