20 lines
518 B
Bash
Executable File
20 lines
518 B
Bash
Executable File
#!/bin/bash
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function helpexit() {
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echo "Print out TOC of a markdown document"
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echo "Give filename(s) as the argument"
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echo " -n to number TOC elements instead of bullet"
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exit
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}
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[[ -z "$1" ]] && helpexit
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[[ "$1" = "-h" ]] && helpexit
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[[ "$1" = "-n" ]] && {
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NUMBER=1
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shift
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}
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[[ "$NUMBER" -eq 1 ]] && {
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grep ^# "$@" | sed -e 's,^#,1.,' -e ':loop' -e 's,1.#, 1.,' -e 't loop' | pandoc -t markdown_strict
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} || {
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grep ^# "$@" | sed -e 's,^#,*,' -e ':loop' -e 's,*#, *,' -e 't loop'
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}
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