[PATCH 0 of 4] online help improvements v4

[Johannes Stezenbach]

Hi,

next try:

Changes to previous version:
- fold patches which convert the helptable into an ordered
  collection, and sort it to maintain previous order in
  the manual page into one patch

I ran the full test suite after each patch to ensure it
doesn't introduce any test case failures.

Johannes


5 files changed, 131 insertions(+), 110 deletions(-)
doc/gendoc.py            |    3 
doc/hg.1.txt             |   52 ---------------
mercurial/commands.py    |   23 +++++-
mercurial/help.py        |  156 ++++++++++++++++++++++++++++++----------------
tests/test-extension.out |    7 ++