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From: Junio C Hamano <gitster@pobox.com>
To: Johannes Sixt <j6t@kdbg.org>
Cc: "Johannes Schindelin" <johannes.schindelin@gmx.de>,
	git@vger.kernel.org, "Ralf Thielow" <ralf.thielow@gmail.com>,
	"Nguyễn Thái Ngọc Duy" <pclouds@gmail.com>,
	"Taufiq Hoven" <taufiq.hoven@gmail.com>
Subject: Re: [PATCH 3/3] rebase -i: handle core.commentChar=auto
Date: Mon, 21 Nov 2016 10:40:53 -0800	[thread overview]
Message-ID: <xmqq37ikk762.fsf@gitster.mtv.corp.google.com> (raw)
In-Reply-To: <975c0002-8afe-efa6-d967-72f2a0d21169@kdbg.org> (Johannes Sixt's message of "Mon, 21 Nov 2016 19:26:51 +0100")

Johannes Sixt <j6t@kdbg.org> writes:

> comment_char is a command? Did you mean
>
> 	comment_char=$(echo "$comment_char" | cut -c1)

;-)

> It could be written without forking a process:
>
> 	comment_char=${comment_char%${comment_char#?}}
>
> (aka "remove from the end what remains after removing the first character")

Hopefully nobody would include any glob metacharacters in there,
e.g. "core.commentchar='=*'", which would break that?



  reply	other threads:[~2016-11-21 18:40 UTC|newest]

Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-11-21 14:18 [PATCH 0/3] Fix problems with rebase -i when core.commentchar is defined Johannes Schindelin
2016-11-21 14:18 ` [PATCH 1/3] rebase -i: identify problems with core.commentchar Johannes Schindelin
2016-11-21 18:15   ` Junio C Hamano
2016-11-21 18:24     ` Junio C Hamano
2016-11-21 19:05       ` [PATCH 1/3] rebase -i: highlight " Junio C Hamano
2016-11-21 19:05         ` [PATCH 2/3] stripspace: respect repository config Junio C Hamano
2016-11-21 20:28           ` Junio C Hamano
2016-11-22 16:11           ` Johannes Schindelin
2016-11-21 19:05         ` [PATCH 3/3] rebase -i: handle core.commentChar=auto Junio C Hamano
2016-11-21 20:29           ` Junio C Hamano
2016-11-21 20:25         ` [PATCH 1/3] rebase -i: highlight problems with core.commentchar Junio C Hamano
2016-11-22 16:09         ` Johannes Schindelin
2016-11-22 17:05           ` Junio C Hamano
2016-11-23 11:05             ` Johannes Schindelin
2016-11-21 18:49     ` [PATCH 1/3] rebase -i: identify " Jeff King
2016-11-21 19:12       ` Junio C Hamano
2016-11-21 23:38         ` Jeff King
2016-11-22 16:09     ` Johannes Schindelin
2016-11-21 14:18 ` [PATCH 2/3] stripspace: respect repository config Johannes Schindelin
2016-11-22 10:10   ` Duy Nguyen
2016-11-22 16:13     ` Johannes Schindelin
2016-11-22 17:10       ` Junio C Hamano
2016-11-22 19:10         ` Junio C Hamano
2016-11-22 19:50           ` Jeff King
2016-11-22 20:24             ` Junio C Hamano
2016-11-22 21:19               ` Jeff King
2016-11-22 21:22                 ` Junio C Hamano
2016-11-22 21:43                   ` Jeff King
2016-11-22 21:55                     ` Junio C Hamano
2016-11-23  0:12                       ` Jeff King
2016-11-22 21:24                 ` Jeff King
2016-11-21 14:18 ` [PATCH 3/3] rebase -i: handle core.commentChar=auto Johannes Schindelin
2016-11-21 18:26   ` Johannes Sixt
2016-11-21 18:40     ` Junio C Hamano [this message]
2016-11-21 18:58       ` Johannes Sixt
2016-11-21 19:07         ` Junio C Hamano
2016-11-21 19:14           ` Johannes Sixt
2016-11-22 16:04     ` Johannes Schindelin
2016-11-22 10:31   ` Duy Nguyen
2016-11-21 16:58 ` [PATCH 0/3] Fix problems with rebase -i when core.commentchar is defined Jacob Keller

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