13 lines
418 B
Plaintext
13 lines
418 B
Plaintext
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#!/bin/bash
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# A helper script for LaTeX/groff files used by `compiler` and `opout`.
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# The user can add the root file of a larger project as a comment as below:
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# % root = mainfile.tex
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# And the compiler script will run on that instead of the opened file.
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texroot="$(grep -i "^.\+\s*root\s*=\s*\S\+" "$1")"
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texroot="${texroot##*=}"
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texroot="${texroot//[\"\' ]}"
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[ -f "$texroot" ] && readlink -f "$texroot" || exit 1
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