diff options
| author | Pádraig Brady <P@draigBrady.com> | 2017-04-02 16:52:34 -0700 |
|---|---|---|
| committer | Pádraig Brady <P@draigBrady.com> | 2017-04-02 16:52:34 -0700 |
| commit | 4c85c757e55c1b75635672624632e3e6c92c5dd1 (patch) | |
| tree | 4dbcf0bc0887df4cf18290dccca40a481b547f6f /src/expand.c | |
| parent | 9daef34543cc3267ec8e2cc22488bf202448ed84 (diff) | |
| download | coreutils-4c85c757e55c1b75635672624632e3e6c92c5dd1.tar.gz | |
doc: refactor and update expand and unexpand --help
* src/expand-common.c (emit_tab_list_info): A new function to
output the extended info on --tab=LIST, including the new
'+' and '/' prefixes.
* src/expand-common.h: Declare the above.
* src/expand.c (usage:): Call emit_tab_list_info and
match alignment with that used in unexpand --help.
* src/unexpand.c (usage): Likewise.
Diffstat (limited to 'src/expand.c')
| -rw-r--r-- | src/expand.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/src/expand.c b/src/expand.c index 2b7781ca5..1e783169a 100644 --- a/src/expand.c +++ b/src/expand.c @@ -78,12 +78,10 @@ Convert tabs in each FILE to spaces, writing to standard output.\n\ emit_mandatory_arg_note (); fputs (_("\ - -i, --initial do not convert tabs after non blanks\n\ - -t, --tabs=NUMBER have tabs NUMBER characters apart, not 8\n\ -"), stdout); - fputs (_("\ - -t, --tabs=LIST use comma separated list of explicit tab positions\n\ + -i, --initial do not convert tabs after non blanks\n\ + -t, --tabs=N have tabs N characters apart, not 8\n\ "), stdout); + emit_tab_list_info (); fputs (HELP_OPTION_DESCRIPTION, stdout); fputs (VERSION_OPTION_DESCRIPTION, stdout); emit_ancillary_info (PROGRAM_NAME); |