# Copyright (c) P.J.Gawthrop, 1990, 1994

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## Version control history
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## $Id$
## $Log$
## Revision 1.23  2003/08/17 11:35:07  gawthrop
## Fixed problem with parentheses
##
## Revision 1.22  2002/09/26 08:33:54  geraint
## Removed comma from pattern so that braces are places around each argument
## of a function call. Added greek letter nu as a special variable.
##
## Revision 1.21  2002/08/21 18:11:15  geraint
## Replaced |x| with |{x}|. LaTeX now renders abs(fractions) correctly.
##

    -e "s/omega/\\\omega/g" \
    -e "s/zeta/\\\zeta/g" \
    -e "s/infty/\\\infty/g" \
    -e "s/sin/\\\sin/g" \
    -e "s/cos/\\\cos/g" \
    -e "s/23/{23}/g" \
    -e "s/+-/ -/g" \
    -e "s/\\^/\\\uparrow /g" \
 | cat -s  | \
sed -e "s/ $//g" | \
tr  -s '\012' '\012' \
>junk

mv junk $1