i18n: show localized messages for commands/extensions in hgweb help top (
issue3383)
in hgweb help top page, help topics are localized, but abstracts of
commands and extensions are not, although these are already
translated.
it is because localized messages for them should be explicitly looked
up by original ones.
this patch looks localized messages up for each commands/extensions.
hg debuginstall
$ hg debuginstall
Checking encoding (ascii)...
Checking installed modules (*mercurial)... (glob)
Checking templates (*mercurial?templates)... (glob)
Checking commit editor...
Checking username...
No problems detected
hg debuginstall with no username
$ HGUSER= hg debuginstall
Checking encoding (ascii)...
Checking installed modules (*mercurial)... (glob)
Checking templates (*mercurial?templates)... (glob)
Checking commit editor...
Checking username...
no username supplied (see "hg help config")
(specify a username in your configuration file)
1 problems detected, please check your install!
[1]