undef/git-commit-vandalism
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completion: document __gitcomp()

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I always forget which argument is which, and got tired of figuring it
out over and over again.

Signed-off-by: SZEDER Gábor <szeder@ira.uka.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
SZEDER Gábor 2011-10-08 16:54:35 +02:00 committed by Junio C Hamano
parent 6e97fccf0c
commit f674bb8078
1 changed files with 7 additions and 2 deletions
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9
contrib/completion/git-completion.bash
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@ -485,8 +485,13 @@ _get_comp_words_by_ref ()
fi
fi
# __gitcomp accepts 1, 2, 3, or 4 arguments
# generates completion reply with compgen
# Generates completion reply with compgen, appending a space to possible
# completion words, if necessary.
# It accepts 1 to 4 arguments:
# 1: List of possible completion words.
# 2: A prefix to be added to each possible completion word (optional).
# 3: Generate possible completion matches for this word (optional).
# 4: A suffix to be appended to each possible completion word (optional).
__gitcomp ()
{
local cur_="$cur"