Generalize the code for spawning commands #19
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- spawn commands using open3 - print stdout and stderr unless its exit code was 0 - swallow the backtrace in case the program can't be found This leads to nice messages like: No such file or directory - html2text
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Nice. We said it was opened to discussion, but I merged it anyway. :) |
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spawn commands using open3
print stdout and stderr unless the exit code was 0
swallow the backtrace in case the program can't be found
This leads to nice messages like:
No such file or directory - html2text