freebsd-ports/print/mp-letter/files/patch-ad

--- mp.common.ps.orig	Sun Aug  1 13:28:21 1993
+++ mp.common.ps	Wed Jan 29 05:17:22 1997
@@ -22,7 +22,7 @@
 
 % Define /ISOLatin1Encoding only if it's not already there.
 /ISOLatin1Encoding where { pop save true }{ false } ifelse
-  /ISOLatin1Encoding [ StandardEncoding 0 45 getinterval aload pop /minus
+  /ISOLatin1Encoding [ StandardEncoding 0 45 getinterval aload pop /hyphen
     StandardEncoding 46 98 getinterval aload pop /dotlessi /grave /acute
     /circumflex /tilde /macron /breve /dotaccent /dieresis /.notdef /ring
     /cedilla /.notdef /hungarumlaut /ogonek /caron /space /exclamdown /cent
mp defines an ISO Latin 1 character set if one is not provided by the PostScript interpreter itself. The problem is that some (most?) PostScript level 1 interpreters (such as the Apple Laserwriter Plus!) don't define the ISOLatin1 encoding vector AND don't define a character called `minus'. Therefore, substituting `hyphen' (which is always defined) for `minus', isn't really `wrong' aesthetics not withstanding! :-) A conditional patch would (IMHO, say Jeremy) be overkill: the only people that would be interested in it are typographers, and they probably don't use mp to format their mail anyway. Submitted by: Jeremy Prior <jez@netcraft.co.uk> 1997-01-29 13:23:39 +00:00			`--- mp.common.ps.orig Sun Aug 1 13:28:21 1993`
			`+++ mp.common.ps Wed Jan 29 05:17:22 1997`
			`@@ -22,7 +22,7 @@`

			`% Define /ISOLatin1Encoding only if it's not already there.`
			`/ISOLatin1Encoding where { pop save true }{ false } ifelse`
			`- /ISOLatin1Encoding [ StandardEncoding 0 45 getinterval aload pop /minus`
			`+ /ISOLatin1Encoding [ StandardEncoding 0 45 getinterval aload pop /hyphen`
			`StandardEncoding 46 98 getinterval aload pop /dotlessi /grave /acute`
			`/circumflex /tilde /macron /breve /dotaccent /dieresis /.notdef /ring`
			`/cedilla /.notdef /hungarumlaut /ogonek /caron /space /exclamdown /cent`