latex2e-20160201/required/babel/testfiles/tlb3129.lvt

   1 \iffalse
   2 >Number:         3129
   3 >Synopsis:       babel doesn't deactivate characters
   4 >Arrival-Date:   Wed Dec  1 16:21:05 1999
   5 >Originator:     chambert@math.jussieu.fr (Antoine Chambert-Loir)
   6 >Release:        LaTeX2e <1999/06/01> patch level 1
   7 >Environment:
   8  Hyphenation: Babel <v3.6Z> and hyphenation patterns for english, french, german, dumylang, nohyphenation, loaded.
   9  \@TeXversion: undefined (Standard setting for TeX3.141 and later)
  10  \@currdir: macro:->./
  11  \input@path: undefined (Standard setting)
  12 >Description:
  13 Description of bug:
  14 Compatibility problems between babel/frenchb and xypic hinted
  15 me to the fact that, apparently, active chars are not desactivate
  16 by babel when un-selecting french style and switching back
  17 to english.
  18
  19 I added the following lines to my frenchb.cfg
  20
  21 % Activation, desactivation (ACL, 9 dec. 1998)
  22 \addto\extrasfrenchb{%
  23   \catcode`\;=13
  24   \catcode`\:=13
  25   \catcode`\?=13
  26   \catcode`\!=13
  27 }
  28
  29 \addto\noextrasfrenchb{%
  30   \catcode`\;=12
  31   \catcode`\:=12
  32   \catcode`\?=12
  33   \catcode`\!=12
  34 }
  35
  36 and I would like to have comments from the noble TeX community
  37 about them.
  38
  39 They permit do compile matrices in XYPic if one carefully
  40 enters lines like
  41 \[ \english \xymatrix{...} \]
  42 or, maybe better, redefines
  43 \let\oldxymatrixcompile\xymatrixcompile
  44 \def\xymatrixcompile{\english\oldxymatrixcompile}
  45
  46
  47 >How-To-Repeat:
  48 \fi
  49
  50 \input{test2e}
  51
  52 \documentclass{article}
  53
  54 \START
  55 \FORMAT{LaTeX2e<1999/06/01>}
  56 \AUTHOR{chambert@math.jussieu.fr (Antoine Chambert-Loir)}
  57 \CLASS{article}
  58 \PACKAGE[arrow,matrix]{xy}
  59 \PACKAGE[frenchb]{babel}
  60 \showboxbreadth=50
  61 \showboxdepth=50
  62 \def\testit#1{%
  63   \setbox0=\vbox{#1}\showbox0}
  64 \OMIT
  65
  66 \usepackage[arrow,matrix]{xy}
  67 \CompileMatrices
  68 \usepackage[frenchb]{babel}
  69 \begin{document}
  70 \TIMO
  71
  72 \shorthandoff{:;?!}
  73 \testit{\[\xymatrix{ 0 \ar[r] & X } \]}
  74 \end{document}