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Fix a few nits in quoted code fragments and elsewhere.

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This commit is contained in:
Robert Nordier 1998-05-04 23:16:50 +00:00
parent 1879eba7ea
commit a55fccb456
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=35726
1 changed files with 4 additions and 5 deletions
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9
lib/libc/stdlib/getopt.3
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@ -130,7 +130,7 @@ by the option
.Ql --
(double dash) which causes
.Fn getopt
to signal the end of argument processing and returns \-1.
to signal the end of argument processing and return \-1.
When all options have been processed (i.e., up to the first non-option
argument),
.Fn getopt
@ -177,7 +177,7 @@ int bflag, ch, fd;
bflag = 0;
while ((ch = getopt(argc, argv, "bf:")) != -1)
switch(ch) {
switch (ch) {
case 'b':
bflag = 1;
break;
@ -247,8 +247,8 @@ The following code fragment works in most cases.
int length;
char *p;
while ((c = getopt(argc, argv, "0123456789")) != -1)
switch (c) {
while ((ch = getopt(argc, argv, "0123456789")) != -1)
switch (ch) {
case '0': case '1': case '2': case '3': case '4':
case '5': case '6': case '7': case '8': case '9':
p = argv[optind - 1];
@ -258,5 +258,4 @@ while ((c = getopt(argc, argv, "0123456789")) != -1)
length = atoi(argv[optind] + 1);
break;
}
}
.Ed