mirror of https://github.com/mkerrisk/man-pages
21 lines
518 B
Bash
21 lines
518 B
Bash
#!/bin/sh
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#
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# A simple script for finding instances of repeated consecutive words
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# in manual pages -- human inspection can then determine if these
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# are real errors in the text.
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#
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# Usage: sh find_repeated_words.sh [file...]
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#
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MANWIDTH=2000
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for file in "$@" ; do
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words=$(man -l "$file" 2> /dev/null | col -b | \
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tr ' \008' '\012' | sed -e '/^$/d' | \
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awk 'BEGIN {p=""} {if (p==$0) print p; p=$0 }' | \
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grep '[a-zA-Z]' | tr '\012' ' ')
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if test -n "X$words"; then
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echo "$file: $words"
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fi
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done
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