Add help #14
Add help #14
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hocr-check: exit 0 if -h / --help
hocr-combine: exit 0 if -h / --help, #13
| print "usage:",sys.argv[0],"[-o] file.html" | ||
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Usage: ...
It's common practice to start help text with upper case, so I suggest to change it here to upper case, too.
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I tried to stay as true to the current source as possible, not changing the output or coding style. But yes, it would be good to improve it once we have a baseline (all scripts printing help information, all scripts free off PyXML and unit tests running).
| print_usage() | ||
| sys.exit(0) | ||
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| if len(sys.argv)<2 or sys.argv[1] == '-h' or sys.argv[1] == '--help': |
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The second part after the first or is not needed, because that is already dealt above. It should be enough to write
if len(sys.argv)<2:
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I solved the conflict, adjusted the condition mentioned above and merged. @kba Thank you for your work! We can continue on some coding styles, after we have some unit tests and all the scripts are running again. |
This adds '-h'/'--help' to the commands listed in #13