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| author | midipix <writeonce@midipix.org> | 2016-03-06 06:39:27 -0500 |
|---|---|---|
| committer | midipix <writeonce@midipix.org> | 2016-11-10 23:35:39 -0500 |
| commit | 40e279fbebbe8aa1a18c2d498e635e364aeee37f (patch) | |
| tree | 36647124218e55578c45189c9ca296a7704bbe90 /src/internal/argv | |
| parent | 0caedfea7f4a990e20b1667b12e461005958dcef (diff) | |
| download | perk-40e279fbebbe8aa1a18c2d498e635e364aeee37f.tar.bz2 perk-40e279fbebbe8aa1a18c2d498e635e364aeee37f.tar.xz | |
argv.h: usage screen generator: give <argname> priority over <paradigm>.
Diffstat (limited to 'src/internal/argv')
| -rw-r--r-- | src/internal/argv/argv.h | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/src/internal/argv/argv.h b/src/internal/argv/argv.h index da5d115..4b9c13b 100644 --- a/src/internal/argv/argv.h +++ b/src/internal/argv/argv.h @@ -780,10 +780,10 @@ static void argv_usage( if (len > optlen) optlen = len; - if (option->paradigm) - len = strlen(option->paradigm) + strlen("{}"); - else if (option->argname) + if (option->argname) len = strlen(option->argname); + else if (option->paradigm) + len = strlen(option->paradigm) + strlen("{}"); else if (option->optarg != ARGV_OPTARG_NONE) len = strlen("<val>"); @@ -899,7 +899,17 @@ static void argv_usage( } } - if (option->paradigm && (rparalen <= paralen)) { + if (option->argname) { + if (option->optarg == ARGV_OPTARG_OPTIONAL) + fprintf(file,"[%s]%-*c", + option->argname, + (int)(paralen-strlen(option->argname)-brcklen),' '); + else + fprintf(file,"%s%-*c", + option->argname, + (int)(paralen-strlen(option->argname)),' '); + para = (char *)0; + } else if (option->paradigm && (rparalen <= paralen)) { if (option->optarg == ARGV_OPTARG_OPTIONAL) fprintf(file,"[{%s}]%-*c", option->paradigm, @@ -923,16 +933,6 @@ static void argv_usage( fputc('{',file); rparalen = paralen - rblen; } - } else if (option->argname) { - if (option->optarg == ARGV_OPTARG_OPTIONAL) - fprintf(file,"[%s]%-*c", - option->argname, - (int)(paralen-strlen(option->argname)-brcklen),' '); - else - fprintf(file,"%s%-*c", - option->argname, - (int)(paralen-strlen(option->argname)),' '); - para = (char *)0; } else { fprintf(file,"%-*c",(int)paralen,' '); para = (char *)0; |