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Use quotes around the first_line variable so C comments and other things

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that are misinterpreted by echo(1) aren't.

PR:		docs/8757
Submitted By:	Takeshi OHASHI <ohashi@mickey.ai.kyutech.ac.jp>
		Sergei Laskavy <laskavy@gambit.msk.su>
This commit is contained in:
Bill Fumerola 1998-12-08 22:09:04 +00:00
parent af7f6752b9
commit 23cc627071
Notes: svn2git 2020-12-08 03:00:23 +00:00 
svn path=/head/; revision=3896
1 changed files with 4 additions and 4 deletions

8
handbook/printing.sgml
View file

@ -1,7 +1,7 @@
<!-- This is an SGML document in the linuxdoc DTD describing
Printing with FreeBSD. By Sean Kelly, 1995.
$Id: printing.sgml,v 1.22 1998-07-20 01:32:44 jkoshy Exp $
$Id: printing.sgml,v 1.23 1998-12-08 22:09:04 billf Exp $
The FreeBSD Documentation Project
@ -2245,13 +2245,13 @@ if [ "$first_two_chars" = "%!" ]; then
#
# PostScript job, print it.
#
echo $first_line &amp;&amp; cat &amp;&amp; printf "\004" &amp;&amp; exit 0
echo "$first_line" &amp;&amp; cat &amp;&amp; printf "\004" &amp;&amp; exit 0
exit 2
else
#
# Plain text, convert it, then print it.
#
( echo $first_line; cat ) | /usr/local/bin/textps &amp;&amp; printf "\004" &amp;&amp; exit 0
( echo "$first_line"; cat ) | /usr/local/bin/textps &amp;&amp; printf "\004" &amp;&amp; exit 0
exit 2
fi
</code>
@ -2327,7 +2327,7 @@ else
# Plain text or HP/PCL, so just print it directly; print a form
# at the end to eject the last page.
#
echo $first_line &amp;&amp; cat &amp;&amp; printf "\f" &amp;&amp; exit 0
echo "$first_line" &amp;&amp; cat &amp;&amp; printf "\f" &amp;&amp; exit 0
fi
exit 2