Add backwards compatible test-suite Without symlink testing, as older Hg versions don't handle them.

Catch an AttributeError in wwrite triggered by older Hg versions Thanks to Norman Walsh for reporting.

kwdemo accepts maps as arguments, reads from optional rcfile

Avoid global vars by passing opt args to kwrepo.file "Normal" reading of filelog just expands keywords in given data. Reading filelog for overwrite on commit, kwshrink, kwexpand triggers kwtemplater.process, which returns read data (expanding in case of commit, kwexpand; not expanding for kwshrink) and a count of keywords. If kwcnt is positive file will be overwritten.

Implement kwshrink/kwexpand commands to deal with config, import issues

Set ui to repo.ui at once where needed for backwards compatibility

Use ui.note to get verbosity switch; tweak kwdemo help

Obtain filename matcher from function keywordmatcher Future implementation of commands kwexpand/kwshrink will also need this.

kwdemo is demo internally; rearrange code

Typo in kwdemo output

Fix ui inheritance for kwdemo kwdemo config changes had no effect if keyword.py was not in hgext. For backwards compatibility we use repo.ui in reposetup, so inside kwdemo the temporary _repo.ui has to obtain the paramters.

Add kwdemo command as online config help Shorten "hg help keyword" output accordingly. Mention utc date template filter in extension help.

wwread and wwrite methods for expansion in working dir

Cosmetic changes for overwrite condition, single quotes

Change ui inheritance to stay compatible with recent Hg Needed for rollback on interrupted commit.

Handle rename and copy properly Touching a renamed or copied file made it seem modified.