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Indented with src/scripts/indent-emp.

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This commit is contained in:
Markus Armbruster 2003-09-02 20:48:48 +00:00
parent 5f263a7753
commit 9b7adfbecc
437 changed files with 52211 additions and 51052 deletions
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93
src/lib/gen/parse.c
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@ -44,53 +44,54 @@
#include "gen.h"
int
parse(register s_char *buf, s_char **argpp, s_char **condp, s_char *space, s_char **redir)
parse(register s_char *buf, s_char **argpp, s_char **condp, s_char *space,
s_char **redir)
{
register s_char *bp2;
register s_char *bp1 = space;
register s_char **arg = argpp;
int fs;
int quoted;
int argnum;
register s_char *bp2;
register s_char *bp1 = space;
register s_char **arg = argpp;
int fs;
int quoted;
int argnum;
if (space == 0)
return -1;
if (redir)
*redir = 0;
if (condp != 0)
*condp = 0;
for (argnum=0; *buf && argnum < 100; ) {
arg[argnum] = bp1;
argnum++;
while (isspace(*buf))
buf++;
if (redir && (*buf == '>' || *buf == '|')) {
*redir = buf;
argnum--;
arg[argnum] = 0;
break;
}
quoted = 0;
for (bp2 = bp1; *buf; ) {
if (!quoted && isspace(*buf)) {
buf++;
break;
}
if (*buf == '"'){
quoted = !quoted;
buf++;
} else {
*bp1++ = *buf++;
}
}
*bp1++ = 0;
if (*bp2 == '?' && condp != 0) {
*condp = bp2 + 1;
argnum--;
}
if (space == 0)
return -1;
if (redir)
*redir = 0;
if (condp != 0)
*condp = 0;
for (argnum = 0; *buf && argnum < 100;) {
arg[argnum] = bp1;
argnum++;
while (isspace(*buf))
buf++;
if (redir && (*buf == '>' || *buf == '|')) {
*redir = buf;
argnum--;
arg[argnum] = 0;
break;
}
arg[argnum] = 0;
for (fs = argnum + 1; fs < 16; fs++)
arg[fs] = 0;
return argnum;
quoted = 0;
for (bp2 = bp1; *buf;) {
if (!quoted && isspace(*buf)) {
buf++;
break;
}
if (*buf == '"') {
quoted = !quoted;
buf++;
} else {
*bp1++ = *buf++;
}
}
*bp1++ = 0;
if (*bp2 == '?' && condp != 0) {
*condp = bp2 + 1;
argnum--;
}
}
arg[argnum] = 0;
for (fs = argnum + 1; fs < 16; fs++)
arg[fs] = 0;
return argnum;
}