bisect: propagate ancestor lists directly to children - calculate the children of all candidates - for each candidate, combine ancestor lists - pass ancestor lists to children - store ancestor count This eliminates the O(n**2) memory usage, while maintaining about the same performance.

bisect: add noupdate option

Merge backout

Backed out changeset c2a21fe60994 Unfortunately, this breaks backward compatibility.

Show number of changesets written to bundle files by default (issue569) This was only shown with -v before.

"C" status code considered harmful, so changed to "=" (issue899) C means conflict in other SCMs, and = is more intuitive anyway.

Adjust changed test output after 0145f9afb0e7 (trailing whitespace)

Removed tabs and trailing whitespace in python files

util: filter all st_mode with 0777 in checkexec

merge with crew

Clarify some messages during commit: - use "branch 'foo'" to distinguish from "branch merge". - commit messags can be empty (to abort commits) - Added value for editor message: Tell about HG: lines like CVS does.

merge with crew

Merge with crew-stable

Prompt for a commit message in editor, improve error message

patchbomb: make --bundle respect --desc

patchbomb: read bundle file in binary mode

prompt: kill matchflags Python already lets one to embed RE flags directly in a regex, which is a much nicer way to do things: (?iLmsux) (One or more letters from the set "i", "L", "m", "s", "u", "x".) ... matchflags was introduced in 67afecb8d6cc, and the record extension is the only user. I've killed matchflag, and adjusted record code appropriately.

test-convert-cvs: force cvs -f options to avoid cvsrc There are some reference to a CVS_OPTIONS environment variable doing that but it does not work on my system (cvs 1.11.20, macosx).

Patchbomb: Prompt password when using SMTP/TLS and no password in .hgrc. If .hgrc specifies SMTP/TLS and a username without specifying a password, prompt for a password.

highlight: fix more tracebacks by forcing util._encoding to hgweb.encoding This is needed in case util._encoding and hgweb.encoding conflict. Extreme example: HGENCODING=UTF-8 [web] encoding = ascii Note: display of files whose encoding differs from HGENCODING or hgweb.encoding behaves not exactly the same way as with highlight turned off as replacement chars are either converted or replaced.

hg tag: run tag hook just once

patchbomb: break lines > 80 chars (coding style)

changelog: inline trivial call for extra data unescaping

changelog: remove extract function

util: simplify unique

remove unused util.localsub function

add debugfsinfo to check fs capabilities

atomictempfile: avoid chmod weirdness on Linux vfat