Re: Strange Event in LaTeX

Article View: comp.text

Article #6853

#6853

From: Dave Steiner
Date: Tue, 13 Feb 1990 04:44

15 lines
1057 bytes

In article <Feb.12.13.07.48.1990.20578@math.rutgers.edu> carllee@math.rutgers.edu (Carl Lee) writes:

> \long\def\text#1{\long\def\textx{#1}}
> \long\def\print{\if\empty\textx\else{Text: \textx}\fi}

Change your \if to an \ifx.  \if will test if the character codes
agree and will expand it's arguments so you were really comparing the
first two tokens of \textx.  \ifx will compare tokens without
expansion.

ds
-- 

arpa: Steiner@TOPAZ.RUTGERS.EDU
uucp: ...{ames, cbosgd, harvard, moss}!rutgers!topaz.rutgers.edu!steiner

Technical Details

Message-ID: <Feb.12.23.44.24.1990.24232@topaz.rutgers.edu>

Path:

arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!uwm.edu!zaphod.mps.ohio-state.edu!sunybcs!rutgers!aramis.rutgers.edu!topaz.rutgers.edu!steiner

References: <Feb.12.13.07.48.1990.20578@math.rutgers.edu>

Show Full Headers

Complete Article Headers

Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!uwm.edu!zaphod.mps.ohio-state.edu!sunybcs!rutgers!aramis.rutgers.edu!topaz.rutgers.edu!steiner
From: steiner@topaz.rutgers.edu (Dave Steiner)
Newsgroups: comp.text,ru.qa.tex
Subject: Re: Strange Event in LaTeX
Message-ID: <Feb.12.23.44.24.1990.24232@topaz.rutgers.edu>
Date: 13 Feb 90 04:44:25 GMT
References: <Feb.12.13.07.48.1990.20578@math.rutgers.edu>
Organization: Rutgers Univ., New Brunswick, N.J.
Lines: 15
To: carllee@math.rutgers.edu
Cc: steiner

Reply to Parent Message