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author | katherine <shmibs@shmibbles.me> | 2018-03-25 14:02:56 -0700 |
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committer | katherine <shmibs@shmibbles.me> | 2018-03-25 14:02:56 -0700 |
commit | 274369e625cd972aa95aa900eb861a6dc5a24712 (patch) | |
tree | 3d6029e73b2e0929344dfd81a434ac72c6445173 /README.md | |
parent | b72f0a2f2657356286f0eda7408b5816561bccb7 (diff) | |
download | simple-opt-274369e625cd972aa95aa900eb861a6dc5a24712.tar.gz |
use word-wrapping for error printing
Diffstat (limited to 'README.md')
-rw-r--r-- | README.md | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -58,7 +58,7 @@ int main(int argc, char **argv) /* catch any errors and print a default error message. you can do this bit * yourself, if you'd like more control of the output */ if (result.result_type != SIMPLE_OPT_RESULT_SUCCESS) { - simple_opt_print_error(stderr, argv[0], result); + simple_opt_print_error(stderr, 80, argv[0], result); return 1; } @@ -160,7 +160,7 @@ $ ./a.out --int ``` $ ./a.out --bool fake ./a.out: bad argument `fake` passed to option `--bool` -expected boolean, (yes|true|on) or (no|false|off) + expected a boolean: (yes|true|on) or (no|false|off) ``` if one of the options passed is the help flag (`-h` or `--help`), this example |