summaryrefslogtreecommitdiff
path: root/src/internal
diff options
context:
space:
mode:
Diffstat (limited to 'src/internal')
-rw-r--r--src/internal/argv/argv.h72
1 files changed, 54 insertions, 18 deletions
diff --git a/src/internal/argv/argv.h b/src/internal/argv/argv.h
index 2eb75f2..903c502 100644
--- a/src/internal/argv/argv.h
+++ b/src/internal/argv/argv.h
@@ -486,7 +486,8 @@ static void argv_show_error(struct argv_ctx * ctx)
break;
case ARGV_ERROR_OPTARG_NONE:
- fprintf(stderr,"'%s' is not a valid option value for [%s%c%s%s%s] (option values may not be specified)\n",
+ fprintf(stderr,"'%s' is not a valid option value for [%s%c%s%s%s] "
+ "(option values may not be specified)\n",
ctx->errch,
ctx->erropt->short_name ? "-" : "",
ctx->erropt->short_name,
@@ -738,7 +739,10 @@ static void argv_usage(
if (header)
fprintf(stdout,"%s",header);
- for (option=options,optlen=0,paralen=0; option->short_name || option->long_name; option++) {
+ optlen = 0;
+ paralen = 0;
+
+ for (option=options; option->short_name || option->long_name; option++) {
if (fshort)
len = option->short_name ? sizeof(char) + solen : 0;
else if (flong)
@@ -790,7 +794,10 @@ static void argv_usage(
else
desclen = 32;
- for (option=options,buflen=0,rdesclen=1; option->short_name || option->long_name; option++) {
+ buflen = 0;
+ rdesclen = 1;
+
+ for (option=options; option->short_name || option->long_name; option++) {
if (fshort && !option->short_name)
continue;
else if (flong && !option->long_name)
@@ -828,11 +835,16 @@ static void argv_usage(
fprintf(file,"%s--%-*s",indent,(int)(optlen-lolen),option->long_name);
else {
if (option->short_name && option->long_name)
- fprintf(file,"%s-%c,--%-*s",indent,option->short_name,(int)(optlen-slolen),option->long_name);
+ fprintf(file,"%s-%c,--%-*s",
+ indent,option->short_name,
+ (int)(optlen-slolen),option->long_name);
else if (option->short_name)
- fprintf(file,"%s-%-*c",indent,(int)(optlen-solen),option->short_name);
+ fprintf(file,"%s-%-*c",
+ indent,(int)(optlen-solen),option->short_name);
else
- fprintf(file,"%s%3s--%-*s",indent,"",(int)(optlen-slolen),option->long_name);
+ fprintf(file,"%s%3s--%-*s",
+ indent,"",
+ (int)(optlen-slolen),option->long_name);
}
if (rdesclen > buflen) {
@@ -848,9 +860,13 @@ static void argv_usage(
buflen = len;
if (option->paradigm)
- rdesclen = snprintf(buf,buflen,option->description,option->paradigm);
+ rdesclen = snprintf(buf,buflen,
+ option->description,
+ option->paradigm);
else
- rdesclen = snprintf(buf,buflen,option->description,option->argname);
+ rdesclen = snprintf(buf,buflen,
+ option->description,
+ option->argname);
} else {
buflen = 0;
continue;
@@ -859,9 +875,13 @@ static void argv_usage(
if (option->paradigm && (rparalen <= paralen)) {
if (option->optarg == ARGV_OPTARG_OPTIONAL)
- fprintf(file,"[{%s}]%-*c",option->paradigm,(int)(paralen-strlen(option->paradigm)-2*rbblen),' ');
+ fprintf(file,"[{%s}]%-*c",
+ option->paradigm,
+ (int)(paralen-strlen(option->paradigm)-2*rbblen),' ');
else
- fprintf(file,"{%s}%-*c",option->paradigm,(int)(paralen-strlen(option->paradigm)-rbblen),' ');
+ fprintf(file,"{%s}%-*c",
+ option->paradigm,
+ (int)(paralen-strlen(option->paradigm)-rbblen),' ');
para = (char *)0;
} else if (option->paradigm) {
if (!paradigm && !(paradigm = calloc(mparalen,1))) {
@@ -879,9 +899,13 @@ static void argv_usage(
}
} else if (option->argname) {
if (option->optarg == ARGV_OPTARG_OPTIONAL)
- fprintf(file,"[%s]%-*c",option->argname,(int)(paralen-strlen(option->argname)-brcklen),' ');
+ fprintf(file,"[%s]%-*c",
+ option->argname,
+ (int)(paralen-strlen(option->argname)-brcklen),' ');
else
- fprintf(file,"%s%-*c",option->argname,(int)(paralen-strlen(option->argname)),' ');
+ fprintf(file,"%s%-*c",
+ option->argname,
+ (int)(paralen-strlen(option->argname)),' ');
para = (char *)0;
} else {
fprintf(file,"%-*c",(int)paralen,' ');
@@ -900,7 +924,9 @@ static void argv_usage(
while (para || desc) {
if (para) {
- for (next_para=para+rparalen-1; (next_para>para) && (*next_para!='|'); )
+ next_para = para+rparalen-1;
+
+ for (; (next_para>para) && (*next_para!='|'); )
next_para--;
if (para > paradigm) {
@@ -922,14 +948,20 @@ static void argv_usage(
/* 2*rbblen,2*rblen, etc.: account for indentation */
if (option->optarg == ARGV_OPTARG_OPTIONAL)
- rparalen = (rparalen+2*rbblen > paralen) ? paralen-rbblen : rparalen;
+ rparalen = (rparalen+2*rbblen > paralen)
+ ? paralen-rbblen
+ : rparalen;
else
- rparalen = (rparalen+2*rblen > paralen) ? paralen-rblen : rparalen;
+ rparalen = (rparalen+2*rblen > paralen)
+ ? paralen-rblen
+ : rparalen;
} else {
if (option->optarg == ARGV_OPTARG_OPTIONAL)
- fprintf(file,"%s}]%-*c",para,(int)(paralen-strlen(para)-rbblen),' ');
+ fprintf(file,"%s}]%-*c",para,
+ (int)(paralen-strlen(para)-rbblen),' ');
else
- fprintf(file,"%s}%-*c",para,(int)(paralen-strlen(para)-rblen),' ');
+ fprintf(file,"%s}%-*c",para,
+ (int)(paralen-strlen(para)-rblen),' ');
para = (char *)0;
}
} else if (desc > buf)
@@ -945,7 +977,11 @@ static void argv_usage(
fputs(desc,file);
desc = (char *)0;
} else {
- for (next_desc=desc+desclen-1; (next_desc>desc) && (*next_desc!=' ') && (*next_desc!='\n'); )
+ next_desc = desc + desclen - 1;
+
+ for (; (next_desc > desc)
+ && (*next_desc != ' ')
+ && (*next_desc != '\n'); )
next_desc--;
if ((*next_desc != ' ') && (*next_desc!='\n')) {
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 17:19:22 +0000