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authorLibravatar Jeff King <peff@peff.net>2012-09-01 07:25:27 -0400
committerLibravatar Junio C Hamano <gitster@pobox.com>2012-09-02 21:10:01 -0700
commitfe4a0a288842e225f99254b3e6ce14ff98875501 (patch)
treec8bb6378525ac176e76472dcc58666a708845d78 /git-gui/lib/class.tcl
parentMerge branch 'jk/repack-no-explode-objects-from-old-pack' (diff)
downloadtgif-fe4a0a288842e225f99254b3e6ce14ff98875501.tar.xz
argv-array: add pop function
Sometimes we build a set of similar command lines, differing only in the final arguments (e.g., "fetch --multiple"). To use argv_array for this, you have to either push the same set of elements repeatedly, or break the abstraction by manually manipulating the array's internal members. Instead, let's provide a sanctioned "pop" function to remove elements from the end. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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