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| author | midipix <writeonce@midipix.org> | 2024-01-27 21:14:22 +0000 |
|---|---|---|
| committer | midipix <writeonce@midipix.org> | 2024-01-27 22:20:44 +0000 |
| commit | c8c85db9250598c1ec215caa2f87a5cee7a65b8d (patch) | |
| tree | edfd29a57f1264bfb5c2a03d128a230045ca1ab7 /src/internal/argv | |
| parent | cba7e99c60d3f402eb359a8a660e558c932eb158 (diff) | |
| download | perk-c8c85db9250598c1ec215caa2f87a5cee7a65b8d.tar.bz2 perk-c8c85db9250598c1ec215caa2f87a5cee7a65b8d.tar.xz | |
argv.h: argv_scan(): whitespace meditation.
Diffstat (limited to 'src/internal/argv')
| -rw-r--r-- | src/internal/argv/argv.h | 50 |
1 files changed, 34 insertions, 16 deletions
diff --git a/src/internal/argv/argv.h b/src/internal/argv/argv.h index dfca3d2..5b565c3 100644 --- a/src/internal/argv/argv.h +++ b/src/internal/argv/argv.h @@ -418,49 +418,67 @@ static void argv_scan( ch = *parg; } - if (fhybrid && !(option->flags & ARGV_OPTION_HYBRID_SWITCH)) + /* now verify the proper setting of option values */ + if (fhybrid && !(option->flags & ARGV_OPTION_HYBRID_SWITCH)) { ferr = ARGV_ERROR_HYBRID_NONE; - else if (!fhybrid && (option->flags & ARGV_OPTION_HYBRID_ONLY)) + + } else if (!fhybrid && (option->flags & ARGV_OPTION_HYBRID_ONLY)) { ferr = ARGV_ERROR_HYBRID_ONLY; - else if (option->optarg == ARGV_OPTARG_NONE) { + + } else if (option->optarg == ARGV_OPTARG_NONE) { if (val[0]) { ferr = ARGV_ERROR_OPTARG_NONE; ctx->errch = val + 1; - } else + } else { fval = false; + } + } else if (val[0] && (option->flags & ARGV_OPTION_HYBRID_JOINED)) { fval = true; ch = val; - } else if (fhybrid && !val[0] && !(option->flags & ARGV_OPTION_HYBRID_SPACE)) + + } else if (fhybrid && !val[0] && !(option->flags & ARGV_OPTION_HYBRID_SPACE)) { ferr = ARGV_ERROR_HYBRID_SPACE; - else if (fhybrid && (val[0]=='=') && !(option->flags & ARGV_OPTION_HYBRID_EQUAL)) + + } else if (fhybrid && (val[0]=='=') && !(option->flags & ARGV_OPTION_HYBRID_EQUAL)) { ferr = ARGV_ERROR_HYBRID_EQUAL; - else if (fhybrid && (val[0]==',') && !(option->flags & ARGV_OPTION_HYBRID_COMMA)) + + } else if (fhybrid && (val[0]==',') && !(option->flags & ARGV_OPTION_HYBRID_COMMA)) { ferr = ARGV_ERROR_HYBRID_COMMA; - else if (!fhybrid && (val[0]==',')) + + } else if (!fhybrid && (val[0]==',')) { ferr = ARGV_ERROR_HYBRID_COMMA; - else if (val[0] && !val[1]) + + } else if (val[0] && !val[1]) { ferr = ARGV_ERROR_OPTARG_REQUIRED; - else if (val[0] && val[1]) { + + } else if (val[0] && val[1]) { fval = true; ch = ++val; + } else if (option->optarg == ARGV_OPTARG_REQUIRED) { - if (!val[0] && !*parg) + if (!val[0] && !*parg) { ferr = ARGV_ERROR_OPTARG_REQUIRED; - else if (*parg && is_short_option(*parg)) + + } else if (*parg && is_short_option(*parg)) { ferr = ARGV_ERROR_OPTARG_REQUIRED; - else if (*parg && is_long_option(*parg)) + + } else if (*parg && is_long_option(*parg)) { ferr = ARGV_ERROR_OPTARG_REQUIRED; - else if (*parg && is_last_option(*parg)) + + } else if (*parg && is_last_option(*parg)) { ferr = ARGV_ERROR_OPTARG_REQUIRED; - else + + } else { fval = true; + } } else { /* ARGV_OPTARG_OPTIONAL */ fval = val[0]; } - } else + } else { ferr = ARGV_ERROR_LONG_OPTION; + } } if (ferr == ARGV_ERROR_OK) |