From: Jeff Sipek <jeffpc@josefsipek.net>
To: Per Cederqvist <cederp@opera.com>
Cc: git@vger.kernel.org
Subject: Re: [GUILT v2 24/29] disp no longer processes backslashes.
Date: Tue, 13 May 2014 17:44:19 -0400 [thread overview]
Message-ID: <20140513214419.GJ4791@meili.valhalla.31bits.net> (raw)
In-Reply-To: <1400013065-27919-25-git-send-email-cederp@opera.com>
On Tue, May 13, 2014 at 10:31:00PM +0200, Per Cederqvist wrote:
> Only one invocation of "disp" or "_disp" actually needed backslash
> processing. In quite a few instances, it was wrong to do backslash
> processing, as the message contained data derived from the user.
>
> Created the new function "disp_e" that should be used when backslash
> processing is required, and changed "disp" and "_disp" to use printf
> code %s instead of "%b".
Minor nit: "%s" (to match "%b")
Signed-off-by: Josef 'Jeff' Sipek <jeffpc@josefsipek.net>
> Signed-off-by: Per Cederqvist <cederp@opera.com>
> ---
> guilt | 17 +++++++++++++----
> 1 file changed, 13 insertions(+), 4 deletions(-)
>
> diff --git a/guilt b/guilt
> index 23cc2da..9947acc 100755
> --- a/guilt
> +++ b/guilt
> @@ -36,15 +36,24 @@ usage()
> exit 1
> }
>
> -# echo -n is a bashism, use printf instead
> +# Print arguments, but no trailing newline.
> +# (echo -n is a bashism, use printf instead)
> _disp()
> {
> - printf "%b" "$*"
> + printf "%s" "$*"
> }
>
> -# echo -e is a bashism, use printf instead
> +# Print arguments.
> +# (echo -E is a bashism, use printf instead)
> disp()
> {
> + printf "%s\n" "$*"
> +}
> +
> +# Print arguments, processing backslash sequences.
> +# (echo -e is a bashism, use printf instead)
> +disp_e()
> +{
> printf "%b\n" "$*"
> }
>
> @@ -117,7 +126,7 @@ else
>
> disp ""
> disp "Example:"
> - disp "\tguilt push"
> + disp_e "\tguilt push"
>
> # now, let's exit
> exit 1
> --
> 1.8.3.1
>
--
Reality is merely an illusion, albeit a very persistent one.
- Albert Einstein
next prev parent reply other threads:[~2014-05-13 21:44 UTC|newest]
Thread overview: 63+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-13 20:30 [GUILT v2 00/29] Teach guilt import-commit how to create legal patch names, and more Per Cederqvist
2014-05-13 20:30 ` [GUILT v2 01/29] The tests should not fail if guilt.diffstat is set Per Cederqvist
2014-05-13 20:30 ` [GUILT v2 02/29] Allow "guilt delete -f" to run from a dir which contains spaces Per Cederqvist
2014-05-13 20:30 ` [GUILT v2 03/29] Added test case for "guilt delete -f" Per Cederqvist
2014-05-13 20:30 ` [GUILT v2 04/29] Allow "guilt import-commit" to run from a dir which contains spaces Per Cederqvist
2014-05-13 21:06 ` Jeff Sipek
2014-05-13 20:30 ` [GUILT v2 05/29] "guilt new": Accept more than 4 arguments Per Cederqvist
2014-05-13 20:30 ` [GUILT v2 06/29] Fix the do_get_patch function Per Cederqvist
2014-05-13 21:13 ` Jeff Sipek
2014-05-14 8:46 ` Per Cederqvist
2014-05-13 20:30 ` [GUILT v2 07/29] Added test cases for "guilt fold" Per Cederqvist
2014-05-13 21:30 ` Jeff Sipek
2014-05-14 8:49 ` Per Cederqvist
2014-05-13 20:30 ` [GUILT v2 08/29] Added more test cases for "guilt new": empty patches Per Cederqvist
2014-05-14 17:10 ` Jeff Sipek
2014-05-14 20:38 ` Per Cederqvist
2014-05-13 20:30 ` [GUILT v2 09/29] Test suite: properly check the exit status of commands Per Cederqvist
2014-05-13 20:30 ` [GUILT v2 10/29] Run test_failed if the exit status of a test script is bad Per Cederqvist
2014-05-13 21:58 ` Jeff Sipek
2014-05-13 20:30 ` [GUILT v2 11/29] test suite: remove pointless redirection Per Cederqvist
2014-05-13 20:30 ` [GUILT v2 12/29] "guilt header": more robust header selection Per Cederqvist
2014-05-15 22:46 ` Jeff Sipek
2014-05-16 9:51 ` Per Cederqvist
2014-05-16 12:55 ` Jeff Sipek
2014-05-13 20:30 ` [GUILT v2 13/29] Check that "guilt header '.*'" fails Per Cederqvist
2014-05-15 22:47 ` Jeff Sipek
2014-05-13 20:30 ` [GUILT v2 14/29] Use "git check-ref-format" to validate patch names Per Cederqvist
2014-05-15 23:00 ` Jeff Sipek
2014-05-13 20:30 ` [GUILT v2 15/29] Produce legal patch names in guilt-import-commit Per Cederqvist
2014-05-15 23:21 ` Jeff Sipek
2014-05-13 20:30 ` [GUILT v2 16/29] Fix backslash handling when creating names of imported patches Per Cederqvist
2014-05-13 22:09 ` Jeff Sipek
2014-05-14 8:56 ` Per Cederqvist
2014-05-14 13:06 ` Jeff Sipek
2014-05-13 20:30 ` [GUILT v2 17/29] "guilt graph" no longer loops when no patches are applied Per Cederqvist
2014-05-13 21:53 ` Jeff Sipek
2014-05-13 20:30 ` [GUILT v2 18/29] guilt-graph: Handle commas in branch names Per Cederqvist
2014-05-13 20:30 ` [GUILT v2 19/29] Check that "guilt graph" works when working on a branch with a comma Per Cederqvist
2014-05-13 21:36 ` Jeff Sipek
2014-05-13 20:30 ` [GUILT v2 20/29] "guilt graph": Handle patch names containing quotes Per Cederqvist
2014-05-13 21:49 ` Jeff Sipek
2014-05-13 20:30 ` [GUILT v2 21/29] The log.decorate setting should not influence import-commit Per Cederqvist
2014-05-13 20:30 ` [GUILT v2 22/29] The log.decorate setting should not influence patchbomb Per Cederqvist
2014-05-13 20:30 ` [GUILT v2 23/29] The log.decorate setting should not influence guilt rebase Per Cederqvist
2014-05-13 20:31 ` [GUILT v2 24/29] disp no longer processes backslashes Per Cederqvist
2014-05-13 21:44 ` Jeff Sipek [this message]
2014-05-13 20:31 ` [GUILT v2 25/29] "guilt push" now fails when there are no more patches to push Per Cederqvist
2014-05-13 21:41 ` Jeff Sipek
2014-05-14 9:27 ` Per Cederqvist
2014-05-14 13:07 ` Jeff Sipek
2014-05-13 20:31 ` [GUILT v2 26/29] "guilt pop" now fails when there are no more patches to pop Per Cederqvist
2014-05-13 22:23 ` Jeff Sipek
2014-05-13 20:31 ` [GUILT v2 27/29] Minor testsuite fix Per Cederqvist
2014-05-13 20:31 ` [GUILT v2 28/29] Added guilt.reusebranch configuration option Per Cederqvist
2014-05-14 15:53 ` Jeff Sipek
2014-05-15 7:37 ` Per Cederqvist
2014-05-15 14:29 ` Jeff Sipek
2014-05-13 20:31 ` [GUILT v2 29/29] Added a short style guide, and Emacs settings Per Cederqvist
2014-05-13 21:00 ` Jeff Sipek
2014-05-13 20:45 ` [GUILT v2 00/29] Teach guilt import-commit how to create legal patch names, and more Theodore Ts'o
2014-05-13 20:54 ` Jeff Sipek
2014-05-13 21:29 ` Per Cederqvist
2014-05-14 9:49 ` Per Cederqvist
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