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10 lines
380 B
Bash
Executable File
10 lines
380 B
Bash
Executable File
#!/bin/sh
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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="$(sed -n 's/^\s*%.*root\s*=\s*\(\S\+\).*/\1/p' "${1}")"
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[ -f "${texroot}" ] && readlink -f "${texroot}" || exit "1"
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