From 1f9165e3db2c2d3a069a7b45a212f47e5a9babc4 Mon Sep 17 00:00:00 2001 From: Curtis McEnroe Date: Sun, 24 Feb 2019 14:45:12 -0500 Subject: Add setopt --- bin/setopt.c | 55 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 55 insertions(+) create mode 100644 bin/setopt.c (limited to 'bin/setopt.c') diff --git a/bin/setopt.c b/bin/setopt.c new file mode 100644 index 00000000..75197f51 --- /dev/null +++ b/bin/setopt.c @@ -0,0 +1,55 @@ +/* Copyright (C) 2019 C. McEnroe + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see . + */ + +#include +#include +#include +#include +#include + +static void printArg(const char *str) { + printf(" "); + if (!str[0]) { + printf("''"); + return; + } + while (str[0]) { + size_t sq = strcspn(str, "'"); + if (sq) { + printf("'%.*s'", (int)sq, str); + } else { + printf("\"'\""); + sq++; + } + str = &str[sq]; + } +} + +int main(int argc, char *argv[]) { + if (argc < 2) return EX_USAGE; + int opt; + optind = 2; + while (0 < (optarg = NULL, opt = getopt(argc, argv, argv[1]))) { + if (opt == '?') return EX_USAGE; + printf(" -%c", opt); + if (optarg) printArg(optarg); + } + printf(" --"); + for (; optind < argc; ++optind) { + printArg(argv[optind]); + } + printf("\n"); +} -- cgit 1.4.1 >
path: root/home/.mkshrc (unfollow)
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2018-09-04Add glitch -i to READMEJune McEnroe
2018-09-04Add -i invert option to glitchJune McEnroe
2018-09-02malloc IDAT chunks in pngo and glitchJune McEnroe
2018-09-02Use PascalCase for constants in gfxJune McEnroe
2018-09-02Use PascalCase for constantsJune McEnroe
Get outta here, underscores.
2018-09-02Remove colorcolumn at 100June McEnroe
2018-09-02Install bc(1) on ArchJune McEnroe
2018-09-02SendEnv LANGJune McEnroe
2018-08-27Add New Order — TemptationJune McEnroe
2018-08-26Add NetBSD to install.shJune McEnroe
2018-08-24Show hostname in title over SSHJune McEnroe
2018-08-23Alias bc='bc -l'June McEnroe
2018-08-20Update usage of scheme in READMEJune McEnroe
2018-08-20Use scheme.h in fbatt and fbclockJune McEnroe
2018-08-20Generate scheme.hJune McEnroe
2018-08-20Add dependencies on gfx.hJune McEnroe
2018-08-18Add Blondie — Heart of GlassJune McEnroe
Why didn't I know about this song? I love it.
2018-08-18Set FCEDIT=$EDITORJune McEnroe
2018-08-18Only post commits with bodies to MastodonJune McEnroe
2018-08-18Run tf/cfg link script with /bin/shJune McEnroe
2018-08-18Run {,s,t}up with /bin/shJune McEnroe
2018-08-18Use whence instead of typeJune McEnroe
type is an alias for whence -v and is more for human consumption.
2018-08-18Cut off path components until right prompt fitsJune McEnroe
Keeps paths valid (from somehwere) rather than abrupt truncation.
2018-08-17Add "private" alias to source encrypted fileJune McEnroe
Why is there no easy way to *edit* an encrypted file?
2018-08-17Add vim mapping to add a #includeJune McEnroe