From: "Jun T." <takimoto-j@kba.biglobe.ne.jp>
To: "zsh-workers@zsh.org" <zsh-workers@zsh.org>
Subject: Re: PATCH: ztrftime: Pass everything unhandled to the system strftime()
Date: Mon, 27 Jul 2015 20:56:20 +0900 [thread overview]
Message-ID: <F7DE1B62-B947-40C8-A1A5-B2ED74C8762F@kba.biglobe.ne.jp> (raw)
In-Reply-To: <1436435887-28736-1-git-send-email-mikachu@gmail.com>
I wrote:
> Is it possible to pass the entire format string to strftime()
> if HAVE_STRFTIME is defined?
but this was not a good idea. On cygwin, V09datetime.ztst fails as
*** 1,2 ****
! 6_6_3_3
000000
--- 1,2 ----
!
000000
Test ./V09datetime.ztst failed: output differs from expected as shown above for:
strftime %-m_%f_%K_%L 1181100000
strftime %6. 0
Was testing: zsh extensions
./V09datetime.ztst: test failed.
strftime(3) on cygwin is from newlib (not gnu libc) and does not support
any of gnu extensions including the %- modifier. But man zshmisc says:
The GNU extension that a `-' between the % and the format char-
acter causes a leading zero or space to be stripped is handled
directly by the shell for the format characters d, f, H, k, l,
m, M, S and y; any other format characters are provided to strf-
time() with any leading `-', present, so the handling is system
dependent. Further GNU extensions are not supported at present.
so %-m etc. needs be supported also on cygwin? The simplest fix would be
to move the #ifndef HAVE_STRFTIME back to the original position:
diff --git a/Src/utils.c b/Src/utils.c
index f7aaaed..236661a 100644
--- a/Src/utils.c
+++ b/Src/utils.c
@@ -3006,7 +3006,6 @@ morefmt:
*buf++ = '0' + (hr12 % 10);
break;
-#ifndef HAVE_STRFTIME
case 'd':
if (tm->tm_mday > 9 || !strip)
*buf++ = '0' + tm->tm_mday / 10;
@@ -3032,6 +3031,7 @@ morefmt:
*buf++ = '0' + (tm->tm_year / 10) % 10;
*buf++ = '0' + tm->tm_year % 10;
break;
+#ifndef HAVE_STRFTIME
case 'Y':
{
int year, digits, testyear;
BTW, the last part of the above man page
"Further GNU extensions are not supported at present."
needs be updated?
next prev parent reply other threads:[~2015-07-27 11:56 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-07 23:15 PATCH: Make ztrftime pass more things to strftime Mikael Magnusson
2015-07-07 23:21 ` Mikael Magnusson
2015-07-08 10:53 ` Peter Stephenson
2015-07-09 5:16 ` Mikael Magnusson
2015-07-09 8:41 ` Peter Stephenson
2015-07-09 9:58 ` PATCH: ztrftime: Pass everything unhandled to the system strftime() Mikael Magnusson
2015-07-09 10:17 ` Peter Stephenson
2015-07-10 13:37 ` Peter Stephenson
2015-07-10 16:18 ` Skipping tests (was Re: PATCH: ztrftime: Pass everything ...) Bart Schaefer
2015-07-10 16:23 ` Peter Stephenson
2015-07-10 18:31 ` PATCH: ztrftime: Pass everything unhandled to the system strftime() Daniel Shahaf
2015-07-10 23:54 ` ZTST_skip (was Re: PATCH: ztrftime ...) Bart Schaefer
2015-07-09 15:52 ` PATCH: ztrftime: Pass everything unhandled to the system strftime() Jun T.
2015-07-10 14:53 ` Jun T.
2015-07-10 18:23 ` Mikael Magnusson
2015-07-27 11:56 ` Jun T. [this message]
2015-07-27 13:31 ` Mikael Magnusson
2015-07-27 16:50 ` Jun T.
2015-07-27 17:01 ` Jun T.
2015-09-01 13:53 ` Oliver Kiddle
2015-09-01 14:07 ` Peter Stephenson
2015-09-01 21:16 ` PATCH: Avoid gcc case syntax Mikael Magnusson
2015-07-08 14:03 ` PATCH: Make ztrftime pass more things to strftime Jun T.
2015-07-09 4:36 ` Mikael Magnusson
2015-07-08 10:39 ` Peter Stephenson
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