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go / doc / makehtml

Full commit
Rob Pike 70c6881 





























#!/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