Updated to:

  libX11-1.3.3
  pixman-0.17.4

1 files changed, 156 insertions, 0 deletions

diff --git a/libX11/nls/compose-check.pl b/libX11/nls/compose-check.pl
new file mode 100644
index 000000000..24807c48b
--- /dev/null
+++ b/libX11/nls/compose-check.pl
@@ -0,0 +1,156 @@
+#! /usr/bin/perl
+#
+# Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice (including the next
+# paragraph) shall be included in all copies or substantial portions of the
+# Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+# DEALINGS IN THE SOFTWARE.
+#
+
+#
+# Check a compose file for duplicate/conflicting entries and other common errors
+#
+
+# Compose file grammar is defined in modules/im/ximcp/imLcPrs.c
+
+use strict;
+use warnings;
+
+my $error_count = 0;
+
+if (scalar(@ARGV) == 0) {
+  push @ARGV, "Compose";
+}
+
+foreach my $cf (@ARGV) {
+  $error_count += check_compose_file($cf);
+}
+
+exit($error_count);
+
+sub check_compose_file {
+  my ($filename) = @_;
+  my $errors = 0;
+
+  my %compose_table = ();
+  my $line = 0;
+  my $pre_file = ($filename =~ m{\.pre$}) ? 1 : 0;
+  my $in_c_comment = 0;
+
+  open my $COMPOSE, '<', $filename or die "Could not open $filename: $!";
+
+ COMPOSE_LINE:
+  while (my $cl = <$COMPOSE>) {
+    $line++;
+    chomp($cl);
+    my $original_line = $cl;
+
+    # Special handling for changes cpp makes to .pre files
+    if ($pre_file == 1) {
+      if ($in_c_comment) {		# Look for end of multi-line C comment
+	if ($cl =~ m{\*/(.*)$}) {
+	  $cl = $1;
+	  $in_c_comment = 0;
+	} else {
+	  next;
+	}
+      }
+      $cl =~ s{/\*.\**/}{};		# Remove single line C comments
+      if ($cl =~ m{^(.*)/\*}) {		# Start of a multi-line C comment
+	$cl = $1;
+	$in_c_comment = 1;
+      }
+      next if $cl =~ m{^\s*XCOMM};	# Skip pre-processing comments
+    }
+
+    $cl =~ s{#.*$}{};			# Remove comments
+    next if $cl =~ m{^\s*$};		# Skip blank (or comment-only) lines
+    chomp($cl);
+
+    if ($cl =~ m{^(STATE\s+|END_STATE)}) { # Sun extension to compose file syntax
+      %compose_table = ();
+    }
+    elsif ($cl =~ m{^([^:]+)\s*:\s*(.+)$}) {
+      my ($seq, $action) = ($1, $2);
+      $seq =~ s{\s+$}{};
+
+      my @keys = grep { $_ !~ m/^\s*$/ } split /[\s\<\>]+/, $seq;
+
+      my $final_key = pop @keys;
+      my $keytable = \%compose_table;
+
+      foreach my $k (@keys) {
+	if ($k =~ m{^U([[:xdigit:]]+)$}) {
+	  $k = 'U' . lc($1);
+	}
+	if (exists $keytable->{$k}) {
+	  $keytable = $keytable->{$k};
+	  if (ref($keytable) ne 'HASH') {
+	    print
+	      "Clash with existing sequence in $filename on line $line: $seq\n";
+	    print_sequences([$line, $original_line]);
+	    print_sequences($keytable);
+	    $errors++;
+	    next COMPOSE_LINE;
+	  }
+	} else {
+	  my $new_keytable = {};
+	  $keytable->{$k} = $new_keytable;
+	  $keytable = $new_keytable;
+	}
+      }
+
+      if (exists $keytable->{$final_key}) {
+	print "Clash with existing sequence in $filename on line $line: $seq\n";
+	print_sequences([$line, $original_line]);
+	print_sequences($keytable->{$final_key});
+	$errors++;
+      } else {
+	$keytable->{$final_key} = [$line, $original_line];
+      }
+    } elsif ($cl =~ m{^(STATE_TYPE:|\@StartDeadKeyMap|\@EndDeadKeyMap)}) {
+      # ignore
+    } elsif ($cl =~ m{^include "(.*)"}) {
+      my $incpath = $1;
+      if (($pre_file == 1) && ($incpath !~ m{^X11_LOCALEDATADIR/})) {
+	print "Include path starts with $incpath instead of X11_LOCALEDATADIR\n",
+	 " -- may not find include files when installed in alternate paths\n\n";
+      }
+    } else {
+      print 'Unrecognized pattern in ', $filename, ' on line #', $line, ":\n  ",
+	$cl, "\n";
+    }
+  }
+  close $COMPOSE;
+
+  return $errors;
+}
+
+sub print_sequences {
+  my ($entry_ref) = @_;
+
+  if (ref($entry_ref) eq 'HASH') {
+    foreach my $h (values %{$entry_ref}) {
+      print_sequences($h);
+    }
+  } else {
+    my ($line, $seq) = @{$entry_ref};
+
+    print "  line #", $line, ": ", $seq, "\n";
+  }
+}