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| author |   Mike Frysinger <vapier@gentoo.org> | 2016-03-27 23:53:50 -0400 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2016-03-27 23:53:50 -0400 |
| commit | d81fc0710ae12ce026053163370ab3dac5c1b1a5 (patch) | |
| tree | b1b911eb493bb6f8f5356a3d3d0562288a1a4efb /qlop.c | |
| parent | qlop: add --date option to filter output (diff) | |
| download | portage-utils-d81fc0710ae12ce026053163370ab3dac5c1b1a5.tar.gz portage-utils-d81fc0710ae12ce026053163370ab3dac5c1b1a5.tar.bz2 portage-utils-d81fc0710ae12ce026053163370ab3dac5c1b1a5.zip | |
usage: add an extended text sectionv0.63
Many applets now are so complicated that a single line of text isn't
sufficient to describe all of its capabilities/nuances. Allow them
to pass in an arbitrary string of data to contain examples.
Diffstat (limited to 'qlop.c')
| -rw-r--r-- | qlop.c | 9 |
1 files changed, 8 insertions, 1 deletions
@@ -35,7 +35,14 @@ static const char * const qlop_opts_help[] = { "Read emerge logfile instead of $EMERGE_LOG_DIR/" QLOP_DEFAULT_LOGFILE, COMMON_OPTS_HELP }; -#define qlop_usage(ret) usage(ret, QLOP_FLAGS, qlop_long_opts, qlop_opts_help, lookup_applet_idx("qlop")) +static const char qlop_desc[] = + "The --date option can take a few forms:\n" + " -d '# <day|week|month|year>[s] [ago]' (e.g. '3 days ago')\n" + "Or using strptime(3) formats:\n" + " -d '2015-12-25' (detected as %F)\n" + " -d '1459101740' (detected as %s)\n" + " -d '%d.%m.%Y|25.12.2015' (format is specified)"; +#define qlop_usage(ret) usage(ret, QLOP_FLAGS, qlop_long_opts, qlop_opts_help, qlop_desc, lookup_applet_idx("qlop")) #define QLOP_LIST 0x01 #define QLOP_UNLIST 0x02 |