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substrings.pl: untabify

This commit is contained in:
Bert Frees 2016-05-04 14:44:46 +02:00
parent b5df7eef38
commit ea86546f0d
1 changed files with 48 additions and 48 deletions
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96
substrings.pl
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@ -25,74 +25,74 @@ while (<HYPH>)
{
$pat =~ s/%.*$//g;
if (/^\%/) {
#comment, ignore
#comment, ignore
} elsif (/^(.+)\/([^,]+),([0-9]+),([0-9]+)$/) {
$origpat = $1;
$pat = $1;
$pat = $1;
$repl = $2;
$beg = $3;
$len = $4;
$pat =~ s/\d//g;
$pat =~ s/\d//g;
if ($origpat eq $pat) {
print "error - missing hyphenation point: $_";
exit 1;
}
push @patlist, $pat;
$pattab{$pat} = $origpat;
push @patlist, $pat;
$pattab{$pat} = $origpat;
$repltab{$pat} = $repl;
$replbeg{$pat} = $beg - 1;
$repllen{$pat} = $len;
} elsif (/^(.+)\/(.+)$/) {
$origpat = $1;
$pat = $1;
$pat = $1;
$repl = $2;
$pat =~ s/\d//g;
$pat =~ s/\d//g;
if ($origpat eq $pat) {
print "error - missing hyphenation point: $_";
exit 1;
}
push @patlist, $pat;
$pattab{$pat} = $origpat;
push @patlist, $pat;
$pattab{$pat} = $origpat;
$repltab{$pat} = $repl;
$replbeg{$pat} = 0;
$repllen{$pat} = enclen($pat);
} elsif (/^(.+)$/) {
$origpat = $1;
$pat = $1;
$pat =~ s/\d//g;
push @patlist, $pat;
$pattab{$pat} = $origpat;
$origpat = $1;
$pat = $1;
$pat =~ s/\d//g;
push @patlist, $pat;
$pattab{$pat} = $origpat;
}
}
foreach $pat (@patlist) {
$patsize = length $pat;
for $i (0..$patsize - 1) {
for $j (1..$patsize - $i) {
$subpat = substr ($pat, $i, $j);
if (defined $pattab{$subpat}) {
print "$pattab{$subpat} is embedded in $pattab{$pat}\n";
$newpat = substr $pat, 0, $i + $j;
if (!defined $newpattab{$newpat}) {
$newpattab{$newpat} =
substr ($pat, 0, $i).$pattab{$subpat};
$ss = substr $pat, 0, $i;
print "$ss+$pattab{$subpat}\n";
push @newpatlist, $newpat;
if (defined $repltab{$subpat}) {
for $j (1..$patsize - $i) {
$subpat = substr ($pat, $i, $j);
if (defined $pattab{$subpat}) {
print "$pattab{$subpat} is embedded in $pattab{$pat}\n";
$newpat = substr $pat, 0, $i + $j;
if (!defined $newpattab{$newpat}) {
$newpattab{$newpat} =
substr ($pat, 0, $i).$pattab{$subpat};
$ss = substr $pat, 0, $i;
print "$ss+$pattab{$subpat}\n";
push @newpatlist, $newpat;
if (defined $repltab{$subpat}) {
$begcorr = (($pat =~ /^[.]/) && !($subpat =~ /^[.]/)) ? 1 : 0;
$newrepltab{$newpat} = $repltab{$subpat};
$newreplbeg{$newpat} = $replbeg{$subpat} + enclen($ss) - $begcorr;
$newrepllen{$newpat} = $repllen{$subpat};
}
} else {
$tmp = $newpattab{$newpat};
$newpattab{$newpat} =
combine ($newpattab{$newpat}, $pattab{$subpat});
print "$tmp + $pattab{$subpat} -> $newpattab{$newpat}\n";
}
}
}
} else {
$tmp = $newpattab{$newpat};
$newpattab{$newpat} =
combine ($newpattab{$newpat}, $pattab{$subpat});
print "$tmp + $pattab{$subpat} -> $newpattab{$newpat}\n";
}
}
}
}
}
@ -111,14 +111,14 @@ sub expand {
my @exp = ();
foreach $c (split (//, $pat)) {
if ($last =~ /[\D]/ && $c =~ /[\D]/) {
push @exp, 0;
}
push @exp, $c;
$last = $c;
if ($last =~ /[\D]/ && $c =~ /[\D]/) {
push @exp, 0;
}
push @exp, $c;
$last = $c;
}
if ($last =~ /[\D]/) {
push @exp, 0;
push @exp, 0;
}
return @exp;
}
@ -137,20 +137,20 @@ sub combine {
$begcorr = ($pat1 =~ /^[.]/) ? 1 : 0;
for $i (0..length ($pat1) - length ($pat2)) {
if (substr ($pat1, $i, length $pat2) eq $subpat) {
for ($j = 0; $j < @subexp; $j += 2) {
if ($subexp[$j] > $exp[2 * $i + $j]) {
$exp[2 * $i + $j] = $subexp[$j];
if (substr ($pat1, $i, length $pat2) eq $subpat) {
for ($j = 0; $j < @subexp; $j += 2) {
if ($subexp[$j] > $exp[2 * $i + $j]) {
$exp[2 * $i + $j] = $subexp[$j];
if (defined $newrepltab{$pat2} && !defined $newrepltab{$pat1}) {
$ss = substr ($pat1, 0, $i);
$newrepltab{$pat1} = $newrepltab{$pat2};
$newreplbeg{$pat1} = $newreplbeg{$pat2} + enclen($ss) - $begcorr;
$newrepllen{$pat1} = $newrepllen{$pat2};
}
}
}
print ("$pat1 includes $pat2 at pos $i\n");
}
}
}
print ("$pat1 includes $pat2 at pos $i\n");
}
}
return join ('', map { $_ eq '0' ? () : $_ } @exp);
}