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#!/bin/sh
cat << \EOD
PGPLOT GRAPHICS SUBROUTINE LIBRARY Version 5.1
PGPLOT is a Fortran subroutine package for drawing graphs on a variety
of display devices. For more details, see the manual ``PGPLOT Graphics
Subroutine Library'' available from T. J. Pearson
(tjp@astro.caltech.edu).
INDEX OF ROUTINES
EOD
# Extract documentation from pgplot source code: output index of routines
awk '
/^C\*/ { print substr($0, 3, 500)}
' $*
# Extract documentation from pgplot source code: output ASCII text
awk '
/^C\*/ { print ""; print "";
print "------------------------------------------------------------------------";
print "Module: " substr($0, 3, 500);
print "------------------------------------------------------------------------"; print "";
}
/^C\+/ { echo = 1; getline }
/^C--/ { echo = 0}
echo == 1 && /^C/ {print substr($0, 3, 500) }
echo == 1 && !/^C/ { print }
' $*
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