14 lines
401 B
Text
14 lines
401 B
Text
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#!/bin/bash
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set -e
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OldDir="$(pwd)"
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cd "$(dirname "$0")"
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if ! [ -e bookmark.txt ]; then
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echo "Please run $(dirname "$0")/init first to initialise the book"
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exit 1; fi
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N=$[ "$(cat bookmark.txt)" + 1 ]
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if [ "$(cat bookmark.txt)" -gt "$(wc -l < one-section-per-line.txt)" ]; then
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echo "Cannot go beyond the end of the book"; exit 1; fi
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echo $N > bookmark.txt
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cd "$OldDir"
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$(dirname "$0")/read
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