26 lines
711 B
Plaintext
26 lines
711 B
Plaintext
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#!/usr/bin/env bash
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# Markdown-wdiff -- format diff of Markdown files with decoration
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# Usage:
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# wdiff old.md new.md | markdown-format-wdiff
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# git diff --word-diff origin/master -- README.md docs/tutorial/README.md | markdown-format-wdiff
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#
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# Author: Jaeho Shin <netj@cs.stanford.edu>
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# Created: 2013-11-18
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set -eu
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# word diff the given unified diff as input, and format it by hunks
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sed '
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# format ins/del of words
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s|\[-|<del class="del">|g; s|-]|</del>|g
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s|{+|<ins class="ins">|g; s|+}|</ins>|g
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'
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# attach a small stylesheet
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#echo '
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#<style>
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# .del,.ins{ display: inline-block; margin-left: 0.5ex; }
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# .del { background-color: #fcc; }
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# .ins{ background-color: #cfc; }
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#</style>
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#'
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