ui.py: untangle updateopts
The code in ui.updateopts that handles ui.quiet, ui.verbose and
ui.debugflag is too smart, making it somewhat hard to see what
are the exact constraints placed on the values of these variables,
hiding some buglets.
This patch makes these constraints more explicit, fixing these
buglets and changing the behaviour slightly. It also adds a test
to make sure things work as expected in the future.
The buglets:
- setting ui.debug = True in a hgrc wouldn't turn on verbose mode
- additionally, setting ui.quiet = True or using --quiet would give
you a "quiet debug" mode.
The behaviour change:
- previously, in a hgrc file, ui.quiet wins against ui.verbose (i.e.
the final result would be quiet mode), but --verbose wins against
--quiet
- now ui.quiet nullifies ui.verbose and --verbose nullifies --quiet.
As a consequence, using -qv always gives you normal mode (unless
debug mode was turned on somewhere)
repo the name of the repo
rev a changeset.manifest revision
node a changeset node
changesets total number of changesets
file a filename
filerev a file revision
filerevs total number of file revisions
up the directory of the relevant file
path a path in the manifest, starting with "/"
basename a short pathname
date a date string
age age in hours, days, etc
line a line of text (escaped)
desc a description (escaped, with breaks)
shortdesc a short description (escaped)
author a name or email addressv(obfuscated)
parent a list of the parent
child a list of the children
tags a list of tag
header the global page header
footer the global page footer
files a list of file links
file_copies a list of pairs of name, source filenames
dirs a set of directory links
diff a diff of one or more files
annotate an annotated file
entries the entries relevant to the page
Templates and commands:
changelog(rev) - a page for browsing changesets
naventry - a link for jumping to a changeset number
filenodelink - jump to file diff
fileellipses - printed after maxfiles
changelogentry - an entry in the log
manifest - browse a manifest as a directory tree