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1993-11-29
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901b
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33 lines
eval '(exit $?0)' && eval 'exec perl -S $0 ${1+"$@"}'
& eval 'exec perl -S $0 $argv:q'
if 0;
# maketext: perl filter to substitute names in scripts and man pages.
%change = (); # names -> substitutions
# get release and patchlevel for all scripts
open(H, "patchlev.h") || die "can't open patchlev.h";
while(<H>) {
$change{$1} = $2 if /^\#define\s*(\S*)\s*(\S*)/;
}
close(H);
foreach (@ARGV) {
if (/MAN=(.*)/) { # name.ext name.ext -> name(ext), name(ext)
local(@man) = split(' ', $1);
$change{MAN} = join(", ", grep(s/\.(.)/($1)/, @man));
} elsif (/(.*)=(.*)/) { # substitute name for value
$change{$1} = $2;
} else { # open file and substitute
local(@change) = keys %change;
open(FILE, $_) || die "can't open $_";
while ($line = <FILE>) {
grep($line =~ s/@$_@/$change{$_}/g, @change);
print $line;
}
close(FILE);
}
}