The '-n <number>' is an alias of the existing '-number' functionality. Reference: http://pubs.opengroup.org/onlinepubs/7908799/xcu/more.html Signed-off-by: Sami Kerola <kerolasa@xxxxxx> --- text-utils/Makemodule.am | 2 +- text-utils/more.1 | 5 +++++ text-utils/more.c | 7 +++++++ 3 files changed, 13 insertions(+), 1 deletion(-) diff --git a/text-utils/Makemodule.am b/text-utils/Makemodule.am index a24c10b..9688578 100644 --- a/text-utils/Makemodule.am +++ b/text-utils/Makemodule.am @@ -86,7 +86,7 @@ bin_PROGRAMS += more dist_man_MANS += text-utils/more.1 more_SOURCES = text-utils/more.c text-utils/more-term.h more_CFLAGS = $(AM_CFLAGS) $(BSD_WARN_CFLAGS) -more_LDADD = $(LDADD) +more_LDADD = $(LDADD) libcommon.la if HAVE_TINFO more_LDADD += $(TINFO_LIBS) more_LDADD += $(TINFO_CFLAGS) diff --git a/text-utils/more.1 b/text-utils/more.1 index e109e18..c289393 100644 --- a/text-utils/more.1 +++ b/text-utils/more.1 @@ -93,6 +93,11 @@ The screen size to use, in .I number of lines. .TP +.BI \-n " number" +Posix compliant alias of +.BI \- number +option. +.TP .BI + number Start displaying each file at line .IR number . diff --git a/text-utils/more.c b/text-utils/more.c index d83d5e3..c5a41b8 100644 --- a/text-utils/more.c +++ b/text-utils/more.c @@ -203,6 +203,7 @@ static void __attribute__((__noreturn__)) usage(FILE *out) fputs(_(" -u suppress underlining\n"), out); fputs(_(" -i ignore case when searching\n"), out); fputs(_(" -<number> the number of lines per screenful\n"), out); + fputs(_(" -n <number> same as -<number>\n"), out); fputs(_(" +<number> display file beginning from line number\n"), out); fputs(_(" +/<string> display file beginning from search string match\n"), out); fputs(_(" -V display version information and exit\n"), out); @@ -232,6 +233,12 @@ static void argscan(struct more_control *ctl, char *s) } ctl->lines_per_screen = ctl->lines_per_screen * 10 + *s - '0'; break; + case 'n': + ctl->nfiles--; + if (!*++ctl->fnames) + errx(EXIT_FAILURE, "%s -- '%c'", _("option requires an argument"), 'n'); + ctl->lines_per_screen = strtou16_or_err(*ctl->fnames, _("argument error")); + break; case 'd': ctl->no_bell = 1; break; -- 2.3.0 -- To unsubscribe from this list: send the line "unsubscribe util-linux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
