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| author | Junio C Hamano <gitster@pobox.com> | 2014-10-27 14:13:15 -0700 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2014-10-27 14:13:59 -0700 |
| commit | d55aeb7687448189327ad058096b55431da5ea42 (patch) | |
| tree | f49cf287c3a38b19db06547572a316ffd7fc923e /t/t0030-stripspace.sh | |
| parent | 3c2dc76f015b4d52ef02a08c59a4546d00b475e1 (diff) | |
| download | git-jc/strbuf-add-lines-avoid-sp-ht-sequence.tar.gz | |
strbuf_add_commented_lines(): avoid SP-HT sequence in commented linesjc/strbuf-add-lines-avoid-sp-ht-sequence
The strbuf_add_commented_lines() function passes a pair of prefixes,
one to be used for a non-empty line, and the other for an empty
line, to underlying add_lines(). The former is set to a comment
char followed by a SP, while the latter is set to just the comment
char. This is designed to give a SP after the comment character,
e.g. "# <user text>\n", on a line with some text, and to avoid
emitting an unsightly "# \n" for an empty line.
Teach this machinery to also use the latter space-less prefix when
the payload line begins with a tab, to show e.g. "#\t<user text>\n";
otherwise we will end up showing "# \t<user text>\n" which is
similarly unsightly.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t0030-stripspace.sh')
| -rwxr-xr-x | t/t0030-stripspace.sh | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/t/t0030-stripspace.sh b/t/t0030-stripspace.sh index 0333dd9875..29e91d861c 100755 --- a/t/t0030-stripspace.sh +++ b/t/t0030-stripspace.sh @@ -432,4 +432,10 @@ test_expect_success '-c with changed comment char' ' test_cmp expect actual ' +test_expect_success 'avoid SP-HT sequence in commented line' ' + printf "#\tone\n#\n# two\n" >expect && + printf "\tone\n\ntwo\n" | git stripspace -c >actual && + test_cmp expect actual +' + test_done |