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getopt.3: EXAMPLE: Add subheadings to distinguish the two example programs 

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2014-05-09 12:49:03 +02:00
parent d1c2e0f2cb
commit 81e10454a2
1 changed files with 3 additions and 2 deletions
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5
man3/getopt.3
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@ -38,7 +38,7 @@
.\" the start of optstring
.\" Modified 2006-12-15, mtk, Added getopt() example program.
.\"
.TH GETOPT 3 2010-11-01 "GNU" "Linux Programmer's Manual"
.TH GETOPT 3 2014-05-09 "GNU" "Linux Programmer's Manual"
.SH NAME
getopt, getopt_long, getopt_long_only,
optarg, optind, opterr, optopt \- Parse command-line options
@ -374,6 +374,7 @@ The GNU
implementation (and probably all other implementations) implements the
correct behavior rather than that specified.
.SH EXAMPLE
.SS getopt()
The following trivial example program uses
.BR getopt ()
to handle two program options:
@ -426,7 +427,7 @@ main(int argc, char *argv[])
exit(EXIT_SUCCESS);
}
.fi
.PP
.SS getopt_long()
The following example program illustrates the use of
.BR getopt_long ()
with most of its features.