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#!/bin/sh
# Copyright 2009 The Go Authors. All rights reserved.
# Use of this source code is governed by a BSD-style
# license that can be found in the LICENSE file.
set -e
TXT=${1:-go_tutorial.txt} # input file
HTML=$(basename $TXT .txt).html # output file (basename)
TMP=TEMP.txt # input to htmlgen
if ! test -w $HTML
then
echo 1>&2 makehtml: cannot open $HTML for write
exit 1
fi
if grep -q '^--PROG' $TXT
then
echo >&2 makehtml: processing PROG sections
<$TXT >$TMP awk '
/^--PROG/ { system("sh ./prog.sh "$2" "$3" "$4" "); getline }
/^/ {print}
'
else
cp $TXT $TMP
fi
make htmlgen && ./htmlgen < $TMP > $HTML
rm -f $TMP
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