moses-smt/mosesdecoder
1
1
Fork 0
mirror of https://github.com/moses-smt/mosesdecoder.git synced 2024-09-11 19:27:11 +03:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #174 from linas/cl

Browse Source 
Purely cosmetic cleanup.
This commit is contained in:
Ulrich Germann 2017-01-05 16:17:01 +00:00 committed by GitHub
commit 138ebf1f1e
1 changed files with 23 additions and 22 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

45
scripts/ems/support/split-sentences.perl
View File

@ -29,10 +29,10 @@ while (@ARGV) {
}
if ($HELP) {
print "Usage ./split-sentences.perl (-l [en|de|...]) [-q] [-b] < textfile > splitfile\n";
print "-q: quiet mode\n";
print "-b: no output buffering (for use in bidirectional pipes)\n";
exit;
print "Usage ./split-sentences.perl (-l [en|de|...]) [-q] [-b] < textfile > splitfile\n";
print "-q: quiet mode\n";
print "-b: no output buffering (for use in bidirectional pipes)\n";
exit;
}
if (!$QUIET) {
print STDERR "Sentence Splitter v3\n";
@ -64,9 +64,9 @@ if (-e "$prefixfile") {
close(PREFIX);
}
##loop text, add lines together until we get a blank line or a <p>
## Loop over text, add lines together until we get a blank line or a <p>
my $text = "";
while(<STDIN>) {
while (<STDIN>) {
chop;
if (/^<.+>$/ || /^\s*$/) {
#time to process this block, we've hit a blank or <p>
@ -79,7 +79,7 @@ while(<STDIN>) {
$text .= $_. " ";
}
}
#do the leftover text
# Do the leftover text.
&do_it_for($text,"") if $text;
@ -91,28 +91,32 @@ sub do_it_for {
}
sub preprocess {
#this is one paragraph
# This is one paragraph.
my($text) = @_;
# clean up spaces at head and tail of each line as well as any double-spacing
# Clean up spaces at head and tail of each line, as well as
# any double-spacing.
$text =~ s/ +/ /g;
$text =~ s/\n /\n/g;
$text =~ s/ \n/\n/g;
$text =~ s/^ //g;
$text =~ s/ $//g;
#####add sentence breaks as needed#####
##### Add sentence breaks as needed #####
#non-period end of sentence markers (?!) followed by sentence starters.
# Non-period end of sentence markers (?!) followed by sentence starters.
$text =~ s/([?!]) +([\'\"\(\[\¿\¡\p{IsPi}]*[\p{IsUpper}])/$1\n$2/g;
#multi-dots followed by sentence starters
# Multi-dots followed by sentence starters.
$text =~ s/(\.[\.]+) +([\'\"\(\[\¿\¡\p{IsPi}]*[\p{IsUpper}])/$1\n$2/g;
# add breaks for sentences that end with some sort of punctuation inside a quote or parenthetical and are followed by a possible sentence starter punctuation and upper case
# Add breaks for sentences that end with some sort of punctuation
# inside a quote or parenthetical and are followed by a possible
# sentence starter punctuation and upper case.
$text =~ s/([?!\.][\ ]*[\'\"\)\]\p{IsPf}]+) +([\'\"\(\[\¿\¡\p{IsPi}]*[\ ]*[\p{IsUpper}])/$1\n$2/g;
# add breaks for sentences that end with some sort of punctuation are followed by a sentence starter punctuation and upper case
# Add breaks for sentences that end with some sort of punctuation,
# and are followed by a sentence starter punctuation and upper case.
$text =~ s/([?!\.]) +([\'\"\(\[\¿\¡\p{IsPi}]+[\ ]*[\p{IsUpper}])/$1\n$2/g;
# special punctuation cases are covered. Check all remaining periods.
@ -130,30 +134,27 @@ sub preprocess {
} elsif ($words[$i] =~ /(\.)[\p{IsUpper}\-]+(\.+)$/) {
#not breaking - upper case acronym
} elsif($words[$i+1] =~ /^([ ]*[\'\"\(\[\¿\¡\p{IsPi}]*[ ]*[\p{IsUpper}0-9])/) {
#the next word has a bunch of initial quotes, maybe a space, then either upper case or a number
# The next word has a bunch of initial quotes, maybe a
# space, then either upper case or a number
$words[$i] = $words[$i]."\n" unless ($prefix && $NONBREAKING_PREFIX{$prefix} && $NONBREAKING_PREFIX{$prefix} == 2 && !$starting_punct && ($words[$i+1] =~ /^[0-9]+/));
#we always add a return for these unless we have a numeric non-breaker and a number start
}
}
$text = $text.$words[$i]." ";
}
#we stopped one token from the end to allow for easy look-ahead. Append it now.
# We stopped one token from the end to allow for easy look-ahead. Append it now.
$text = $text.$words[$i];
# clean up spaces at head and tail of each line as well as any double-spacing
# Clean up spaces at head and tail of each line as well as any double-spacing
$text =~ s/ +/ /g;
$text =~ s/\n /\n/g;
$text =~ s/ \n/\n/g;
$text =~ s/^ //g;
$text =~ s/ $//g;
#add trailing break
# Add trailing break.
$text .= "\n" unless $text =~ /\n$/;
return $text;
}