diff options
| author | Arnold D. Robbins <arnold@skeeve.com> | 2010-07-16 12:41:09 +0300 |
|---|---|---|
| committer | Arnold D. Robbins <arnold@skeeve.com> | 2010-07-16 12:41:09 +0300 |
| commit | 8c042f99cc7465c86351d21331a129111b75345d (patch) | |
| tree | 9656e653be0e42e5469cec77635c20356de152c2 /missing/strftime.3 | |
| parent | 8ceb5f934787eb7be5fb452fb39179df66119954 (diff) | |
| download | egawk-8c042f99cc7465c86351d21331a129111b75345d.tar.gz egawk-8c042f99cc7465c86351d21331a129111b75345d.tar.bz2 egawk-8c042f99cc7465c86351d21331a129111b75345d.zip | |
Move to gawk-3.0.0.
Diffstat (limited to 'missing/strftime.3')
| -rw-r--r-- | missing/strftime.3 | 47 |
1 files changed, 42 insertions, 5 deletions
diff --git a/missing/strftime.3 b/missing/strftime.3 index 9efe8408..76fc02a0 100644 --- a/missing/strftime.3 +++ b/missing/strftime.3 @@ -274,6 +274,39 @@ is defined, then the following additional conversion is available: .TP .B %v The date in VMS format (e.g. 20-JUN-1991). +.SH MAIL HEADER EXTENSIONS +If +.B MAILHEADER_EXT +is defined, then the following additional conversion is available: +.TP +.B %z +The timezone offset in a +HHMM format (e.g. the format necessary to +produce RFC-822/RFC-1036 date headers). +.SH ISO DATE FORMAT EXTENSIONS +If +.B ISO_DATE_EXT +is defined, then all of the conversions available with +.BR POSIX2_DATE, +.BR SYSV_EXT, +and +.B SUNOS_EXT +are available, as well as the +following additional conversions: +.TP +.B %G +is replaced by the year with century of the ISO week number (see +.BR %V , +above) as a decimal number. +.TP +.B %g +is replaced by the year without century of the ISO week number, +as a decimal number +.RB ( 00 - 99 ). +.PP +For example, January 1, 1993, is in week 53 of 1992. Thus, the year +of its ISO week number is 1992, even though its year is 1993. +Similarly, December 31, 1973, is in week 1 of 1974. Thus, the year +of its ISO week number is 1974, even though its year is 1973. .SH SEE ALSO .IR time (2), .IR ctime (3), @@ -285,8 +318,12 @@ setting of the .B LC_TIME environment variable. .LP -It is not clear what is ``appropriate'' for the C locale; the values -returned are a best guess on the author's part. +The ``appropriate'' values used for +.BR %c , +.BR %x , +are +.B %X +are those specified by the 1003.2 standard for the POSIX locale. .SH CAVEATS The pre-processor symbol .B POSIX_SEMANTICS @@ -303,9 +340,7 @@ then there may be some performance improvements by not defining .nf Arnold Robbins .sp -INTERNET: arnold@skeeve.atl.ga.us -UUCP: emory!skeeve!arnold -Phone: +1 404 248 9324 +INTERNET: arnold@gnu.ai.mit.edu .fi .SH ACKNOWLEDGEMENTS Thanks to Geoff Clare <gwc@root.co.uk> for helping debug earlier @@ -314,3 +349,5 @@ Additional thanks to Arthur David Olsen <ado@elsie.nci.nih.gov> for some code improvements. Thanks also to Tor Lillqvist <tml@tik.vtt.fi> for code fixes to the ISO 8601 code. +Thanks to Hume Smith for pointing out a problem with the ISO 8601 code +and to Arthur David Olsen for further discussions. |