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author | Markus Teich <markus.teich@stusta.mhn.de> | 2016-03-06 20:49:18 +0100 |
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committer | Markus Teich <markus.teich@stusta.mhn.de> | 2016-03-06 20:49:18 +0100 |
commit | b954ed4b9f1ef7e3d4ebb3bc964338726549bfab (patch) | |
tree | 862baab84abbc76647d429295bcf500787a4da7e /README.md | |
parent | 616aafdcb9bd336a870d875a20645d8002d8a028 (diff) |
Fix cmdline argument check
There was a segfault when sent was called without arguments. Now we use stdin
when there's no argument or - is used. Thanks to izabera for the report.
Diffstat (limited to 'README.md')
-rw-r--r-- | README.md | 10 |
1 files changed, 5 insertions, 5 deletions
@@ -25,12 +25,12 @@ You can navigate with the arrow keys and quit with `q`. Usage - sent FILE + sent [FILE] -If FILE equals `-`, stdin will be read. Produce image slides by prepending a -`@` in front of the filename as a single paragraph. Lines starting with `#` will -be ignored. A `\` at the beginning of the line escapes `@` and `#`. A -presentation file could look like this: +If FILE is omitted or equals `-`, stdin will be read. Produce image slides by +prepending a `@` in front of the filename as a single paragraph. Lines starting +with `#` will be ignored. A `\` at the beginning of the line escapes `@` and +`#`. A presentation file could look like this: sent |