# changed 0+$self to pack 'J', $self.)
my $start_time;
-BEGIN { # Get the time the script started running; do it at compiliation to
+BEGIN { # Get the time the script started running; do it at compilation to
# get it as close as possible
$start_time= time;
}
my @annotate_char_type; # Contains a type of those characters, specifically
# for the purposes of annotation.
my $annotate_ranges; # A map of ranges of code points that have the same
- # name for the purposes of annoation. They map to the
+ # name for the purposes of annotation. They map to the
# upper edge of the range, so that the end point can
# be immediately found. This is used to skip ahead to
# the end of a range, and avoid processing each
# the character very frequently used.
return $try_hard if $code == 0x0000;
- return 0 if $try_hard; # XXX Temporary until fix utf8.c
-
# shun non-character code points.
return $try_hard if $code >= 0xFDD0 && $code <= 0xFDEF;
return $try_hard if ($code & 0xFFFE) == 0xFFFE; # includes FFFF
# not, is normal. The lists are prioritized so the most serious
# ones are checked first
if (exists $why_suppressed{$complete_name}
- # Don't suppress if overriden
+ # Don't suppress if overridden
&& ! grep { $_ eq $complete_name{$addr} }
@output_mapped_properties)
{
# The pack() below can't cope with surrogates.
if ($code_point >= 0xD800 && $code_point <= 0xDFFF) {
- Carp::my_carp("Surrogage code point '$code_point' in mapping to '$map' in $self. No map created");
+ Carp::my_carp("Surrogate code point '$code_point' in mapping to '$map' in $self. No map created");
next;
}
# not quite so many.
# If they are related, one must be a perl extension. This is because
# we can't guarantee that Unicode won't change one or the other in a
- # later release even if they are idential now.
+ # later release even if they are identical now.
my $self = shift;
my $other = shift;
# each of them is stored in %alias_to_property_of as they are defined.
# But it's possible that this subroutine will be called with some
# variant, so if the initial lookup fails, it is repeated with the
- # standarized form of the input name. If found, besides returning the
+ # standardized form of the input name. If found, besides returning the
# result, the input name is added to the list so future calls won't
# have to do the conversion again.
. " argument to '-='. Subtraction ignored.");
return $self;
}
- elsif ($reversed) { # Shouldnt happen in a -=, but just in case
+ elsif ($reversed) { # Shouldn't happen in a -=, but just in case
Carp::my_carp_bug("Can't cope with a "
. __PACKAGE__
. " being the first parameter in a '-='. Subtraction ignored.");
# A blank separates the joined lines except if there is a break; an extra
# blank is inserted after a period ending a line.
- # Intialize the return with the first line.
+ # Initialize the return with the first line.
my ($return, @lines) = split "\n", shift;
# If the first line is null, it was an empty line, add the \n back in
$name =~ s/^\s+//g;
$name =~ s/\s+$//g;
- # Convert interior white space and hypens into underscores.
+ # Convert interior white space and hyphens into underscores.
$name =~ s/ (?<= .) [ -]+ (.) /_$1/xg;
# Capitalize the letter following an underscore, and convert a sequence of
my $fold = property_ref('Case_Folding');
$fold->set_file('Fold') if defined $fold;
- # utf8.c can't currently cope with non range-size-1 for these, and even if
- # it were changed to do so, someone else may be using them, expecting the
- # old style
+ # utf8.c has a different meaning for non range-size-1 for map properties
+ # that this program doesn't currently handle; and even if it were changed
+ # to do so, some other code may be using them expecting range size 1.
foreach my $property (qw {
Case_Folding
Lowercase_Mapping
#
# meaning the codepoints in the range all have the value 'map' under
# 'property'.
- # Beginning and trailing white space in each field are not signficant.
+ # Beginning and trailing white space in each field are not significant.
# Note there is not a trailing semi-colon in the above. A trailing
# semi-colon means the map is a null-string. An omitted map, as
# opposed to a null-string, is assumed to be 'Y', based on Unicode
# file, in any order, interspersed in any way. The first time a
# property is seen, it gets information about that property and
# caches it for quick retrieval later. It also normalizes the maps
- # so that only one of many synonym is stored. The Unicode input files
- # do use some multiple synonyms.
+ # so that only one of many synonyms is stored. The Unicode input
+ # files do use some multiple synonyms.
my $file = shift;
Carp::carp_extra_args(\@_) if main::DEBUG && @_;
# If the map begins with a special command to us (enclosed in
# delimiters), extract the command(s).
- if (substr($map, 0, 1) eq $CMD_DELIM) {
- while ($map =~ s/ ^ $CMD_DELIM (.*?) $CMD_DELIM //x) {
- my $command = $1;
- if ($command =~ / ^ $REPLACE_CMD= (.*) /x) {
- $replace = $1;
- }
- elsif ($command =~ / ^ $MAP_TYPE_CMD= (.*) /x) {
- $map_type = $1;
- }
- else {
- $file->carp_bad_line("Unknown command line: '$1'");
- next LINE;
- }
+ while ($map =~ s/ ^ $CMD_DELIM (.*?) $CMD_DELIM //x) {
+ my $command = $1;
+ if ($command =~ / ^ $REPLACE_CMD= (.*) /x) {
+ $replace = $1;
+ }
+ elsif ($command =~ / ^ $MAP_TYPE_CMD= (.*) /x) {
+ $map_type = $1;
+ }
+ else {
+ $file->carp_bad_line("Unknown command line: '$1'");
+ next LINE;
}
}
}
# the code point and name on each line. This was actually the hardest
# thing to design around. The code points in those ranges may actually
# have real maps not given by these two lines. These maps will either
- # be algorthimically determinable, or in the extracted files furnished
+ # be algorithmically determinable, or in the extracted files furnished
# with the UCD. In the event of conflicts between these extracted files,
# and this one, Unicode says that this one prevails. But it shouldn't
# prevail for conflicts that occur in these ranges. The data from the
# one.
# Titlecase duplicates UnicodeData.txt: gc=lt
# Unassigned Code Value duplicates UnicodeData.txt: gc=cc
- # Zero-width never made into offical property;
+ # Zero-width never made into official property;
# subset of gc=cf
# Most of the properties have the same names in this file as in later
# versions, but a couple do not.
}
# Add any remaining code points to the mapping, using the default for
- # missing code points
+ # missing code points.
if (defined (my $default_map = $property->default_map)) {
- foreach my $range ($property->inverse_list->ranges) {
- $property->add_map($range->start, $range->end, $default_map);
- }
+
+ # This fills in any missing values with the default.
+ $property->add_map(0, $LAST_UNICODE_CODEPOINT,
+ $default_map, Replace => $NO);
# Make sure there is a match table for the default
if (! defined $property->table($default_map)) {
my $description_start = "Code point's usage introduced in version ";
$first_age->add_description($description_start . $first_age->name);
- # To construct the accumlated values, for each of the age tables
+ # To construct the accumulated values, for each of the age tables
# starting with the 2nd earliest, merge the earliest with it, to get
# all those code points existing in the 2nd earliest. Repeat merging
# the new 2nd earliest with the 3rd earliest to get all those existing
sub register_file_for_name($$$) {
# Given info about a table and a datafile that it should be associated
- # with, register that assocation
+ # with, register that association
my $table = shift;
my $directory_ref = shift; # Array of the directory path for the file
=back
Some properties are considered obsolete, but still available. There are
-several varieties of obsolesence:
+several varieties of obsolescence:
=over 4
@block_warning
The table below has two columns. The left column contains the \\p{}
-constructs to look up, possibly preceeded by the flags mentioned above; and
+constructs to look up, possibly preceded by the flags mentioned above; and
the right column contains information about them, like a description, or
synonyms. It shows both the single and compound forms for each property that
has them. If the left column is a short name for a property, the right column
$filename = $table->file;
}
- # Use specified filename if avaliable, or default to property's
+ # Use specified filename if available, or default to property's
# shortest name. We need an 8.3 safe filename (which means "an 8
# safe" filename, since after the dot is only 'pl', which is < 3)
# The 2nd parameter is if the filename shouldn't be changed, and
#
# - First section is input files
# ($0 itself is not listed but is automatically considered an input)
-# - Section seperator is /^=+\$/
+# - Section separator is /^=+\$/
# - Second section is a list of output files.
# - Lines matching /^\\s*#/ are treated as comments
# which along with blank lines are ignored.
https://perl5.git.perl.org / perl5.git / blobdiff