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calculate insertions and deletions from diff files
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| #!/bin/sh - | |
| # calculate insertions | |
| cat $1 | grep "^[+][^+].*" | egrep -v "(^[+][[:space:]]*[/]|^[+][[:space]]*[*])" | wc -l | |
| # calculate deletions | |
| cat $1 | grep "^[-][^-].*" | egrep -v "(^[-][[:space:]]*[/]|^[-][[:space]]*[*])" | wc -l |
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