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Fix git help -a with long alias names

Johannes Schindelin via GitGitGadget git 1 version In review

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  1. v1 Latest2 patches 1 replyIn review

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#Subject and filesSizeRepliesApplied
1/2help.h: fix coding stylehelp.h+1 -10 replies
2/2help -a: handle aliases with long names gracefullyhelp.c+9 -11 reply

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Cover letter [PATCH 0/2] Fix git help -a with long alias names

The code added in 26c7d0678324 (help -a: improve and make --verbose default, 2018-09-29) that intends to print out aliases in addition to commands failed to adjust for the length of the aliases. As a consequence, if there was any alias whose name is longer than 18 characters, git help -a tried to print an insanely large number of spaces, one at a time, causing what appeared to be a "hang".

Let's fix this, and while at it fix a style issue that I saw on the way as well.

Original report at https://github.com/git-for-windows/git/issues/1975

Johannes Schindelin (2):
help.h: fix coding style
help -a: handle aliases with long names gracefully

 help.c | 10 +++++++++-
 help.h |  2 +-
 2 files changed, 10 insertions(+), 2 deletions(-)

base-commit: 5d826e972970a784bd7a7bdf587512510097b8c7
Published-As: https://github.com/gitgitgadget/git/releases/tags/pr-97%2Fdscho%2Ffix-help-a-v1
Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-97/dscho/fix-help-a-v1
Pull-Request: https://github.com/gitgitgadget/git/pull/97

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