# use strict; # One of these days...
-my(@XSStack); # Stack of conditionals and INCLUDEs
+my(@XSStack); # Stack of conditionals and INCLUDEs
my($XSS_work_idx, $cpp_next_tmp);
use vars qw($VERSION);
$VERSION = eval $VERSION if $VERSION =~ /_/;
use vars qw(%input_expr %output_expr $ProtoUsed @InitFileCode $FH $proto_re $Overload $errors $Fallback
- $cplusplus $hiertype $WantPrototypes $WantVersionChk $except $WantLineNumbers
- $WantOptimize $process_inout $process_argtypes @tm
- $dir $filename $filepathname %IncludedFiles
- %type_kind %proto_letter
+ $cplusplus $hiertype $WantPrototypes $WantVersionChk $except $WantLineNumbers
+ $WantOptimize $process_inout $process_argtypes @tm
+ $dir $filename $filepathname %IncludedFiles
+ %type_kind %proto_letter
%targetable $BLOCK_re $lastline $lastline_no
$Package $Prefix @line @BootCode %args_match %defaults %var_types %arg_list @proto_arg
$processing_arg_with_types %argtype_seen @outlist %in_out %lengthof
$proto_in_this_xsub $scope_in_this_xsub $interface $prepush_done $interface_macro $interface_macro_set
$ProtoThisXSUB $ScopeThisXSUB $xsreturn
@line_no $ret_type $func_header $orig_args
- ); # Add these just to get compilation to happen.
+ ); # Add these just to get compilation to happen.
sub process_file {
-
+
# Allow for $package->process_file(%hash) in the future
my ($pkg, %args) = @_ % 2 ? @_ : (__PACKAGE__, @_);
-
+
$ProtoUsed = exists $args{prototypes};
-
+
# Set defaults.
%args = (
- # 'C++' => 0, # Doesn't seem to *do* anything...
- hiertype => 0,
- except => 0,
- prototypes => 0,
- versioncheck => 1,
- linenumbers => 1,
- optimize => 1,
- prototypes => 0,
- inout => 1,
- argtypes => 1,
- typemap => [],
- output => \*STDOUT,
- csuffix => '.c',
- %args,
- );
+ # 'C++' => 0, # Doesn't seem to *do* anything...
+ hiertype => 0,
+ except => 0,
+ prototypes => 0,
+ versioncheck => 1,
+ linenumbers => 1,
+ optimize => 1,
+ prototypes => 0,
+ inout => 1,
+ argtypes => 1,
+ typemap => [],
+ output => \*STDOUT,
+ csuffix => '.c',
+ %args,
+ );
# Global Constants
-
+
my ($Is_VMS, $SymSet);
if ($^O eq 'VMS') {
$Is_VMS = 1;
# Most of the 1500 lines below uses these globals. We'll have to
# clean this up sometime, probably. For now, we just pull them out
# of %args. -Ken
-
+
$cplusplus = $args{'C++'};
$hiertype = $args{hiertype};
$WantPrototypes = $args{prototypes};
$process_inout = $args{inout};
$process_argtypes = $args{argtypes};
@tm = ref $args{typemap} ? @{$args{typemap}} : ($args{typemap});
-
+
for ($args{filename}) {
die "Missing required parameter 'filename'" unless $_;
$filepathname = $_;
$filepathname =~ s/\\/\\\\/g;
$IncludedFiles{$_}++;
}
-
+
# Open the input file
open($FH, $args{filename}) or die "cannot open $args{filename}: $!\n";
# place. For now, just save & restore.
my $orig_cwd = cwd();
my $orig_fh = select();
-
+
chdir($dir);
my $pwd = cwd();
my $csuffix = $args{csuffix};
-
+
if ($WantLineNumbers) {
my $cfile;
if ( $args{outfile} ) {
my $junk = "" ;
my $current = \$junk;
while (<TYPEMAP>) {
- next if /^\s* #/;
+ next if /^\s* #/;
my $line_no = $. + 1;
if (/^INPUT\s*$/) {
- $mode = 'Input'; $current = \$junk; next;
+ $mode = 'Input'; $current = \$junk; next;
}
if (/^OUTPUT\s*$/) {
- $mode = 'Output'; $current = \$junk; next;
+ $mode = 'Output'; $current = \$junk; next;
}
if (/^TYPEMAP\s*$/) {
- $mode = 'Typemap'; $current = \$junk; next;
+ $mode = 'Typemap'; $current = \$junk; next;
}
if ($mode eq 'Typemap') {
- chomp;
- my $line = $_ ;
- TrimWhitespace($_) ;
- # skip blank lines and comment lines
- next if /^$/ or /^#/ ;
- my($type,$kind, $proto) = /^\s*(.*?\S)\s+(\S+)\s*($proto_re*)\s*$/ or
- warn("Warning: File '$typemap' Line $. '$line' TYPEMAP entry needs 2 or 3 columns\n"), next;
- $type = TidyType($type) ;
- $type_kind{$type} = $kind ;
- # prototype defaults to '$'
- $proto = "\$" unless $proto ;
- warn("Warning: File '$typemap' Line $. '$line' Invalid prototype '$proto'\n")
- unless ValidProtoString($proto) ;
- $proto_letter{$type} = C_string($proto) ;
+ chomp;
+ my $line = $_ ;
+ TrimWhitespace($_) ;
+ # skip blank lines and comment lines
+ next if /^$/ or /^#/ ;
+ my($type,$kind, $proto) = /^\s*(.*?\S)\s+(\S+)\s*($proto_re*)\s*$/ or
+ warn("Warning: File '$typemap' Line $. '$line' TYPEMAP entry needs 2 or 3 columns\n"), next;
+ $type = TidyType($type) ;
+ $type_kind{$type} = $kind ;
+ # prototype defaults to '$'
+ $proto = "\$" unless $proto ;
+ warn("Warning: File '$typemap' Line $. '$line' Invalid prototype '$proto'\n")
+ unless ValidProtoString($proto) ;
+ $proto_letter{$type} = C_string($proto) ;
} elsif (/^\s/) {
- $$current .= $_;
+ $$current .= $_;
} elsif ($mode eq 'Input') {
- s/\s+$//;
- $input_expr{$_} = '';
- $current = \$input_expr{$_};
+ s/\s+$//;
+ $input_expr{$_} = '';
+ $current = \$input_expr{$_};
} else {
- s/\s+$//;
- $output_expr{$_} = '';
- $current = \$output_expr{$_};
+ s/\s+$//;
+ $output_expr{$_} = '';
+ $current = \$output_expr{$_};
}
}
close(TYPEMAP);
$size = qr[,\s* (??{ $bal }) ]x; # Third arg (to setpvn)
foreach my $key (keys %output_expr) {
- # We can still bootstrap compile 're', because in code re.pm is
+ # We can still bootstrap compile 're', because in code re.pm is
# available to miniperl, and does not attempt to load the XS code.
use re 'eval';
my ($t, $with_size, $arg, $sarg) =
($output_expr{$key} =~
- m[^ \s+ sv_set ( [iunp] ) v (n)? # Type, is_setpvn
- \s* \( \s* $cast \$arg \s* ,
- \s* ( (??{ $bal }) ) # Set from
- ( (??{ $size }) )? # Possible sizeof set-from
- \) \s* ; \s* $
- ]x);
+ m[^ \s+ sv_set ( [iunp] ) v (n)? # Type, is_setpvn
+ \s* \( \s* $cast \$arg \s* ,
+ \s* ( (??{ $bal }) ) # Set from
+ ( (??{ $size }) )? # Possible sizeof set-from
+ \) \s* ; \s* $
+ ]x);
$targetable{$key} = [$t, $with_size, $arg, $sarg] if $t;
}
- my $END = "!End!\n\n"; # "impossible" keyword (multiple newline)
+ my $END = "!End!\n\n"; # "impossible" keyword (multiple newline)
# Match an XS keyword
$BLOCK_re= '\s*(' . join('|', qw(
- REQUIRE BOOT CASE PREINIT INPUT INIT CODE PPCODE
- OUTPUT CLEANUP ALIAS ATTRS PROTOTYPES PROTOTYPE
- VERSIONCHECK INCLUDE INCLUDE_COMMAND SCOPE INTERFACE
- INTERFACE_MACRO C_ARGS POSTCALL OVERLOAD FALLBACK
- )) . "|$END)\\s*:";
+ REQUIRE BOOT CASE PREINIT INPUT INIT CODE PPCODE
+ OUTPUT CLEANUP ALIAS ATTRS PROTOTYPES PROTOTYPE
+ VERSIONCHECK INCLUDE INCLUDE_COMMAND SCOPE INTERFACE
+ INTERFACE_MACRO C_ARGS POSTCALL OVERLOAD FALLBACK
+ )) . "|$END)\\s*:";
+
-
our ($C_group_rex, $C_arg);
# Group in C (no support for comments or literals)
$C_group_rex = qr/ [({\[]
- (?: (?> [^()\[\]{}]+ ) | (??{ $C_group_rex }) )*
- [)}\]] /x ;
+ (?: (?> [^()\[\]{}]+ ) | (??{ $C_group_rex }) )*
+ [)}\]] /x ;
# Chunk in C without comma at toplevel (no comments):
$C_arg = qr/ (?: (?> [^()\[\]{},"']+ )
- | (??{ $C_group_rex })
- | " (?: (?> [^\\"]+ )
- | \\.
- )* " # String literal
- | ' (?: (?> [^\\']+ ) | \\. )* ' # Char literal
- )* /xs;
-
+ | (??{ $C_group_rex })
+ | " (?: (?> [^\\"]+ )
+ | \\.
+ )* " # String literal
+ | ' (?: (?> [^\\']+ ) | \\. )* ' # Char literal
+ )* /xs;
+
# Identify the version of xsubpp used
print <<EOM ;
/*
- * This file was generated automatically by ExtUtils::ParseXS version $VERSION from the
+ * This file was venerated automatically by ExtUtils::ParseXS version $VERSION from the
* contents of $filename. Do not edit this file, edit $filename instead.
*
- * ANY CHANGES MADE HERE WILL BE LOST!
+ * ANY CHANGES MADE HERE WILL BE LOST!
*
*/
if (/^=/) {
my $podstartline = $.;
do {
- if (/^=cut\s*$/) {
- # We can't just write out a /* */ comment, as our embedded
- # POD might itself be in a comment. We can't put a /**/
- # comment inside #if 0, as the C standard says that the source
- # file is decomposed into preprocessing characters in the stage
- # before preprocessing commands are executed.
- # I don't want to leave the text as barewords, because the spec
- # isn't clear whether macros are expanded before or after
- # preprocessing commands are executed, and someone pathological
- # may just have defined one of the 3 words as a macro that does
- # something strange. Multiline strings are illegal in C, so
- # the "" we write must be a string literal. And they aren't
- # concatenated until 2 steps later, so we are safe.
- # - Nicholas Clark
- print("#if 0\n \"Skipped embedded POD.\"\n#endif\n");
- printf("#line %d \"$filepathname\"\n", $. + 1)
- if $WantLineNumbers;
- next firstmodule
- }
-
+ if (/^=cut\s*$/) {
+ # We can't just write out a /* */ comment, as our embedded
+ # POD might itself be in a comment. We can't put a /**/
+ # comment inside #if 0, as the C standard says that the source
+ # file is decomposed into preprocessing characters in the stage
+ # before preprocessing commands are executed.
+ # I don't want to leave the text as barewords, because the spec
+ # isn't clear whether macros are expanded before or after
+ # preprocessing commands are executed, and someone pathological
+ # may just have defined one of the 3 words as a macro that does
+ # something strange. Multiline strings are illegal in C, so
+ # the "" we write must be a string literal. And they aren't
+ # concatenated until 2 steps later, so we are safe.
+ # - Nicholas Clark
+ print("#if 0\n \"Skipped embedded POD.\"\n#endif\n");
+ printf("#line %d \"$filepathname\"\n", $. + 1)
+ if $WantLineNumbers;
+ next firstmodule
+ }
+
} while (<$FH>);
# At this point $. is at end of file so die won't state the start
# of the problem, and as we haven't yet read any lines &death won't
# show the correct line in the message either.
die ("Error: Unterminated pod in $filename, line $podstartline\n")
- unless $lastline;
+ unless $lastline;
}
last if ($Package, $Prefix) =
/^MODULE\s*=\s*[\w:]+(?:\s+PACKAGE\s*=\s*([\w:]+))?(?:\s+PREFIX\s*=\s*(\S+))?\s*$/;
-
+
print $_;
}
unless (defined $_) {
#undef PERL_ARGS_ASSERT_CROAK_XS_USAGE
#ifdef PERL_IMPLICIT_CONTEXT
-#define croak_xs_usage(a,b) S_croak_xs_usage(aTHX_ a,b)
+#define croak_xs_usage(a,b) S_croak_xs_usage(aTHX_ a,b)
#else
-#define croak_xs_usage S_croak_xs_usage
+#define croak_xs_usage S_croak_xs_usage
#endif
#endif
next unless $line =~ /^\#\s*((if)(?:n?def)?|elsif|else|endif)\b/;
my $statement = $+;
if ($statement eq 'if') {
- $XSS_work_idx = @XSStack;
- push(@XSStack, {type => 'if'});
+ $XSS_work_idx = @XSStack;
+ push(@XSStack, {type => 'if'});
} else {
- death ("Error: `$statement' with no matching `if'")
- if $XSStack[-1]{type} ne 'if';
- if ($XSStack[-1]{varname}) {
- push(@InitFileCode, "#endif\n");
- push(@BootCode, "#endif");
- }
-
- my(@fns) = keys %{$XSStack[-1]{functions}};
- if ($statement ne 'endif') {
- # Hide the functions defined in other #if branches, and reset.
- @{$XSStack[-1]{other_functions}}{@fns} = (1) x @fns;
- @{$XSStack[-1]}{qw(varname functions)} = ('', {});
- } else {
- my($tmp) = pop(@XSStack);
- 0 while (--$XSS_work_idx
- && $XSStack[$XSS_work_idx]{type} ne 'if');
- # Keep all new defined functions
- push(@fns, keys %{$tmp->{other_functions}});
- @{$XSStack[$XSS_work_idx]{functions}}{@fns} = (1) x @fns;
- }
+ death ("Error: `$statement' with no matching `if'")
+ if $XSStack[-1]{type} ne 'if';
+ if ($XSStack[-1]{varname}) {
+ push(@InitFileCode, "#endif\n");
+ push(@BootCode, "#endif");
+ }
+
+ my(@fns) = keys %{$XSStack[-1]{functions}};
+ if ($statement ne 'endif') {
+ # Hide the functions defined in other #if branches, and reset.
+ @{$XSStack[-1]{other_functions}}{@fns} = (1) x @fns;
+ @{$XSStack[-1]}{qw(varname functions)} = ('', {});
+ } else {
+ my($tmp) = pop(@XSStack);
+ 0 while (--$XSS_work_idx
+ && $XSStack[$XSS_work_idx]{type} ne 'if');
+ # Keep all new defined functions
+ push(@fns, keys %{$tmp->{other_functions}});
+ @{$XSStack[$XSS_work_idx]{functions}}{@fns} = (1) x @fns;
+ }
}
}
-
+
next PARAGRAPH unless @line;
-
+
if ($XSS_work_idx && !$XSStack[$XSS_work_idx]{varname}) {
# We are inside an #if, but have not yet #defined its xsubpp variable.
print "#define $cpp_next_tmp 1\n\n";
}
death ("Code is not inside a function"
- ." (maybe last function was ended by a blank line "
- ." followed by a statement on column one?)")
+ ." (maybe last function was ended by a blank line "
+ ." followed by a statement on column one?)")
if $line[0] =~ /^\s/;
-
+
my ($class, $externC, $static, $ellipsis, $wantRETVAL, $RETVAL_no_return);
- my (@fake_INPUT_pre); # For length(s) generated variables
+ my (@fake_INPUT_pre); # For length(s) generated variables
my (@fake_INPUT);
-
+
# initialize info arrays
undef(%args_match);
undef(%var_types);
if (check_keyword("BOOT")) {
&check_cpp;
push (@BootCode, "#line $line_no[@line_no - @line] \"$filepathname\"")
- if $WantLineNumbers && $line[0] !~ /^\s*#\s*line\b/;
+ if $WantLineNumbers && $line[0] !~ /^\s*#\s*line\b/;
push (@BootCode, @line, "") ;
next PARAGRAPH ;
}
# Allow one-line ANSI-like declaration
unshift @line, $2
if $process_argtypes
- and $ret_type =~ s/^(.*?\w.*?)\s*\b(\w+\s*\(.*)/$1/s;
+ and $ret_type =~ s/^(.*?\w.*?)\s*\b(\w+\s*\(.*)/$1/s;
# a function definition needs at least 2 lines
blurt ("Error: Function definition too short '$ret_type'"), next PARAGRAPH
%XsubAliases = %XsubAliasValues = %Interfaces = @Attributes = ();
$DoSetMagic = 1;
- $orig_args =~ s/\\\s*/ /g; # process line continuations
+ $orig_args =~ s/\\\s*/ /g; # process line continuations
my @args;
- my %only_C_inlist; # Not in the signature of Perl function
+ my %only_C_inlist; # Not in the signature of Perl function
if ($process_argtypes and $orig_args =~ /\S/) {
my $args = "$orig_args ,";
if ($args =~ /^( (??{ $C_arg }) , )* $ /x) {
- @args = ($args =~ /\G ( (??{ $C_arg }) ) , /xg);
- for ( @args ) {
- s/^\s+//;
- s/\s+$//;
- my ($arg, $default) = / ( [^=]* ) ( (?: = .* )? ) /x;
- my ($pre, $name) = ($arg =~ /(.*?) \s*
- \b ( \w+ | length\( \s*\w+\s* \) )
- \s* $ /x);
- next unless defined($pre) && length($pre);
- my $out_type = '';
- my $inout_var;
- if ($process_inout and s/^(IN|IN_OUTLIST|OUTLIST|OUT|IN_OUT)\b\s*//) {
- my $type = $1;
- $out_type = $type if $type ne 'IN';
- $arg =~ s/^(IN|IN_OUTLIST|OUTLIST|OUT|IN_OUT)\b\s*//;
- $pre =~ s/^(IN|IN_OUTLIST|OUTLIST|OUT|IN_OUT)\b\s*//;
- }
- my $islength;
- if ($name =~ /^length\( \s* (\w+) \s* \)\z/x) {
- $name = "XSauto_length_of_$1";
- $islength = 1;
- die "Default value on length() argument: `$_'"
- if length $default;
- }
- if (length $pre or $islength) { # Has a type
- if ($islength) {
- push @fake_INPUT_pre, $arg;
- } else {
- push @fake_INPUT, $arg;
- }
- # warn "pushing '$arg'\n";
- $argtype_seen{$name}++;
- $_ = "$name$default"; # Assigns to @args
- }
- $only_C_inlist{$_} = 1 if $out_type eq "OUTLIST" or $islength;
- push @outlist, $name if $out_type =~ /OUTLIST$/;
- $in_out{$name} = $out_type if $out_type;
- }
+ @args = ($args =~ /\G ( (??{ $C_arg }) ) , /xg);
+ for ( @args ) {
+ s/^\s+//;
+ s/\s+$//;
+ my ($arg, $default) = / ( [^=]* ) ( (?: = .* )? ) /x;
+ my ($pre, $name) = ($arg =~ /(.*?) \s*
+ \b ( \w+ | length\( \s*\w+\s* \) )
+ \s* $ /x);
+ next unless defined($pre) && length($pre);
+ my $out_type = '';
+ my $inout_var;
+ if ($process_inout and s/^(IN|IN_OUTLIST|OUTLIST|OUT|IN_OUT)\b\s*//) {
+ my $type = $1;
+ $out_type = $type if $type ne 'IN';
+ $arg =~ s/^(IN|IN_OUTLIST|OUTLIST|OUT|IN_OUT)\b\s*//;
+ $pre =~ s/^(IN|IN_OUTLIST|OUTLIST|OUT|IN_OUT)\b\s*//;
+ }
+ my $islength;
+ if ($name =~ /^length\( \s* (\w+) \s* \)\z/x) {
+ $name = "XSauto_length_of_$1";
+ $islength = 1;
+ die "Default value on length() argument: `$_'"
+ if length $default;
+ }
+ if (length $pre or $islength) { # Has a type
+ if ($islength) {
+ push @fake_INPUT_pre, $arg;
+ } else {
+ push @fake_INPUT, $arg;
+ }
+ # warn "pushing '$arg'\n";
+ $argtype_seen{$name}++;
+ $_ = "$name$default"; # Assigns to @args
+ }
+ $only_C_inlist{$_} = 1 if $out_type eq "OUTLIST" or $islength;
+ push @outlist, $name if $out_type =~ /OUTLIST$/;
+ $in_out{$name} = $out_type if $out_type;
+ }
} else {
- @args = split(/\s*,\s*/, $orig_args);
- Warn("Warning: cannot parse argument list '$orig_args', fallback to split");
+ @args = split(/\s*,\s*/, $orig_args);
+ Warn("Warning: cannot parse argument list '$orig_args', fallback to split");
}
} else {
@args = split(/\s*,\s*/, $orig_args);
for (@args) {
- if ($process_inout and s/^(IN|IN_OUTLIST|OUTLIST|IN_OUT|OUT)\b\s*//) {
- my $out_type = $1;
- next if $out_type eq 'IN';
- $only_C_inlist{$_} = 1 if $out_type eq "OUTLIST";
- push @outlist, $name if $out_type =~ /OUTLIST$/;
- $in_out{$_} = $out_type;
- }
+ if ($process_inout and s/^(IN|IN_OUTLIST|OUTLIST|IN_OUT|OUT)\b\s*//) {
+ my $out_type = $1;
+ next if $out_type eq 'IN';
+ $only_C_inlist{$_} = 1 if $out_type eq "OUTLIST";
+ push @outlist, $name if $out_type =~ /OUTLIST$/;
+ $in_out{$_} = $out_type;
+ }
}
}
if (defined($class)) {
my $arg0 = ((defined($static) or $func_name eq 'new')
- ? "CLASS" : "THIS");
+ ? "CLASS" : "THIS");
unshift(@args, $arg0);
}
my $extra_args = 0;
my $report_args = '';
foreach my $i (0 .. $#args) {
if ($args[$i] =~ s/\.\.\.//) {
- $ellipsis = 1;
- if ($args[$i] eq '' && $i == $#args) {
- $report_args .= ", ...";
- pop(@args);
- last;
- }
+ $ellipsis = 1;
+ if ($args[$i] eq '' && $i == $#args) {
+ $report_args .= ", ...";
+ pop(@args);
+ last;
+ }
}
if ($only_C_inlist{$args[$i]}) {
- push @args_num, undef;
+ push @args_num, undef;
} else {
- push @args_num, ++$num_args;
- $report_args .= ", $args[$i]";
+ push @args_num, ++$num_args;
+ $report_args .= ", $args[$i]";
}
if ($args[$i] =~ /^([^=]*[^\s=])\s*=\s*(.*)/s) {
- $extra_args++;
- $args[$i] = $1;
- $defaults{$args[$i]} = $2;
- $defaults{$args[$i]} =~ s/"/\\"/g;
+ $extra_args++;
+ $args[$i] = $1;
+ $defaults{$args[$i]} = $2;
+ $defaults{$args[$i]} =~ s/"/\\"/g;
}
$proto_arg[$i+1] = '$' ;
}
# Detect CODE: blocks which use ST(n)= or XST_m*(n,v)
# to set explicit return values.
$EXPLICIT_RETURN = ($CODE &&
- ("@line" =~ /(\bST\s*\([^;]*=) | (\bXST_m\w+\s*\()/x ));
+ ("@line" =~ /(\bST\s*\([^;]*=) | (\bXST_m\w+\s*\()/x ));
$ALIAS = grep(/^\s*ALIAS\s*:/, @line);
$INTERFACE = grep(/^\s*INTERFACE\s*:/, @line);
# Now do a block of some sort.
$condnum = 0;
- $cond = ''; # last CASE: condidional
+ $cond = ''; # last CASE: condidional
push(@line, "$END:");
push(@line_no, $line_no[-1]);
$_ = '';
$deferred = "";
%arg_list = () ;
$gotRETVAL = 0;
-
+
INPUT_handler() ;
process_keyword("INPUT|PREINIT|INTERFACE_MACRO|C_ARGS|ALIAS|ATTRS|PROTOTYPE|SCOPE|OVERLOAD") ;
# ENTER;
# [[
EOF
-
+
if (!$thisdone && defined($class)) {
- if (defined($static) or $func_name eq 'new') {
- print "\tchar *";
- $var_types{"CLASS"} = "char *";
- &generate_init("char *", 1, "CLASS");
- }
- else {
- print "\t$class *";
- $var_types{"THIS"} = "$class *";
- &generate_init("$class *", 1, "THIS");
- }
+ if (defined($static) or $func_name eq 'new') {
+ print "\tchar *";
+ $var_types{"CLASS"} = "char *";
+ &generate_init("char *", 1, "CLASS");
+ }
+ else {
+ print "\t$class *";
+ $var_types{"THIS"} = "$class *";
+ &generate_init("$class *", 1, "THIS");
+ }
}
-
+
# do code
if (/^\s*NOT_IMPLEMENTED_YET/) {
- print "\n\tPerl_croak(aTHX_ \"$pname: not implemented yet\");\n";
- $_ = '' ;
+ print "\n\tPerl_croak(aTHX_ \"$pname: not implemented yet\");\n";
+ $_ = '' ;
} else {
- if ($ret_type ne "void") {
- print "\t" . &map_type($ret_type, 'RETVAL') . ";\n"
- if !$retvaldone;
- $args_match{"RETVAL"} = 0;
- $var_types{"RETVAL"} = $ret_type;
- print "\tdXSTARG;\n"
- if $WantOptimize and $targetable{$type_kind{$ret_type}};
- }
-
- if (@fake_INPUT or @fake_INPUT_pre) {
- unshift @line, @fake_INPUT_pre, @fake_INPUT, $_;
- $_ = "";
- $processing_arg_with_types = 1;
- INPUT_handler() ;
- }
- print $deferred;
-
+ if ($ret_type ne "void") {
+ print "\t" . &map_type($ret_type, 'RETVAL') . ";\n"
+ if !$retvaldone;
+ $args_match{"RETVAL"} = 0;
+ $var_types{"RETVAL"} = $ret_type;
+ print "\tdXSTARG;\n"
+ if $WantOptimize and $targetable{$type_kind{$ret_type}};
+ }
+
+ if (@fake_INPUT or @fake_INPUT_pre) {
+ unshift @line, @fake_INPUT_pre, @fake_INPUT, $_;
+ $_ = "";
+ $processing_arg_with_types = 1;
+ INPUT_handler() ;
+ }
+ print $deferred;
+
process_keyword("INIT|ALIAS|ATTRS|PROTOTYPE|INTERFACE_MACRO|INTERFACE|C_ARGS|OVERLOAD") ;
-
- if (check_keyword("PPCODE")) {
- print_section();
- death ("PPCODE must be last thing") if @line;
- print "\tLEAVE;\n" if $ScopeThisXSUB;
- print "\tPUTBACK;\n\treturn;\n";
- } elsif (check_keyword("CODE")) {
- print_section() ;
- } elsif (defined($class) and $func_name eq "DESTROY") {
- print "\n\t";
- print "delete THIS;\n";
- } else {
- print "\n\t";
- if ($ret_type ne "void") {
- print "RETVAL = ";
- $wantRETVAL = 1;
- }
- if (defined($static)) {
- if ($func_name eq 'new') {
- $func_name = "$class";
- } else {
- print "${class}::";
- }
- } elsif (defined($class)) {
- if ($func_name eq 'new') {
- $func_name .= " $class";
- } else {
- print "THIS->";
- }
- }
- $func_name =~ s/^\Q$args{'s'}//
- if exists $args{'s'};
- $func_name = 'XSFUNCTION' if $interface;
- print "$func_name($func_args);\n";
- }
+
+ if (check_keyword("PPCODE")) {
+ print_section();
+ death ("PPCODE must be last thing") if @line;
+ print "\tLEAVE;\n" if $ScopeThisXSUB;
+ print "\tPUTBACK;\n\treturn;\n";
+ } elsif (check_keyword("CODE")) {
+ print_section() ;
+ } elsif (defined($class) and $func_name eq "DESTROY") {
+ print "\n\t";
+ print "delete THIS;\n";
+ } else {
+ print "\n\t";
+ if ($ret_type ne "void") {
+ print "RETVAL = ";
+ $wantRETVAL = 1;
+ }
+ if (defined($static)) {
+ if ($func_name eq 'new') {
+ $func_name = "$class";
+ } else {
+ print "${class}::";
+ }
+ } elsif (defined($class)) {
+ if ($func_name eq 'new') {
+ $func_name .= " $class";
+ } else {
+ print "THIS->";
+ }
}
-
+ $func_name =~ s/^\Q$args{'s'}//
+ if exists $args{'s'};
+ $func_name = 'XSFUNCTION' if $interface;
+ print "$func_name($func_args);\n";
+ }
+ }
+
# do output variables
- $gotRETVAL = 0; # 1 if RETVAL seen in OUTPUT section;
- undef $RETVAL_code ; # code to set RETVAL (from OUTPUT section);
+ $gotRETVAL = 0; # 1 if RETVAL seen in OUTPUT section;
+ undef $RETVAL_code ; # code to set RETVAL (from OUTPUT section);
# $wantRETVAL set if 'RETVAL =' autogenerated
($wantRETVAL, $ret_type) = (0, 'void') if $RETVAL_no_return;
undef %outargs ;
process_keyword("POSTCALL|OUTPUT|ALIAS|ATTRS|PROTOTYPE|OVERLOAD");
-
+
&generate_output($var_types{$_}, $args_match{$_}, $_, $DoSetMagic)
- for grep $in_out{$_} =~ /OUT$/, keys %in_out;
-
+ for grep $in_out{$_} =~ /OUT$/, keys %in_out;
+
# all OUTPUT done, so now push the return value on the stack
if ($gotRETVAL && $RETVAL_code) {
- print "\t$RETVAL_code\n";
+ print "\t$RETVAL_code\n";
} elsif ($gotRETVAL || $wantRETVAL) {
- my $t = $WantOptimize && $targetable{$type_kind{$ret_type}};
- my $var = 'RETVAL';
- my $type = $ret_type;
-
- # 0: type, 1: with_size, 2: how, 3: how_size
- if ($t and not $t->[1] and $t->[0] eq 'p') {
- # PUSHp corresponds to setpvn. Treate setpv directly
- my $what = eval qq("$t->[2]");
- warn $@ if $@;
-
- print "\tsv_setpv(TARG, $what); XSprePUSH; PUSHTARG;\n";
- $prepush_done = 1;
- }
- elsif ($t) {
- my $what = eval qq("$t->[2]");
- warn $@ if $@;
-
- my $size = $t->[3];
- $size = '' unless defined $size;
- $size = eval qq("$size");
- warn $@ if $@;
- print "\tXSprePUSH; PUSH$t->[0]($what$size);\n";
- $prepush_done = 1;
- }
- else {
- # RETVAL almost never needs SvSETMAGIC()
- &generate_output($ret_type, 0, 'RETVAL', 0);
- }
+ my $t = $WantOptimize && $targetable{$type_kind{$ret_type}};
+ my $var = 'RETVAL';
+ my $type = $ret_type;
+
+ # 0: type, 1: with_size, 2: how, 3: how_size
+ if ($t and not $t->[1] and $t->[0] eq 'p') {
+ # PUSHp corresponds to setpvn. Treate setpv directly
+ my $what = eval qq("$t->[2]");
+ warn $@ if $@;
+
+ print "\tsv_setpv(TARG, $what); XSprePUSH; PUSHTARG;\n";
+ $prepush_done = 1;
+ }
+ elsif ($t) {
+ my $what = eval qq("$t->[2]");
+ warn $@ if $@;
+
+ my $size = $t->[3];
+ $size = '' unless defined $size;
+ $size = eval qq("$size");
+ warn $@ if $@;
+ print "\tXSprePUSH; PUSH$t->[0]($what$size);\n";
+ $prepush_done = 1;
+ }
+ else {
+ # RETVAL almost never needs SvSETMAGIC()
+ &generate_output($ret_type, 0, 'RETVAL', 0);
+ }
}
-
+
$xsreturn = 1 if $ret_type ne "void";
my $num = $xsreturn;
my $c = @outlist;
print "\tEXTEND(SP,$c);\n" if $c;
$xsreturn += $c;
generate_output($var_types{$_}, $num++, $_, 0, 1) for @outlist;
-
+
# do cleanup
process_keyword("CLEANUP|ALIAS|ATTRS|PROTOTYPE|OVERLOAD") ;
-
+
print Q(<<"EOF") if $ScopeThisXSUB;
# ]]
EOF
print Q(<<"EOF") if $ScopeThisXSUB and not $PPCODE;
# LEAVE;
EOF
-
+
# print function trailer
print Q(<<"EOF");
# ]]
print Q(<<"EOF") if $except;
# BEGHANDLERS
# CATCHALL
-# sprintf(errbuf, "%s: %s\\tpropagated", Xname, Xreason);
+# sprintf(errbuf, "%s: %s\\tpropagated", Xname, Xreason);
# ENDHANDLERS
EOF
if (check_keyword("CASE")) {
- blurt ("Error: No `CASE:' at top of function")
- unless $condnum;
- $_ = "CASE: $_"; # Restore CASE: label
- next;
+ blurt ("Error: No `CASE:' at top of function")
+ unless $condnum;
+ $_ = "CASE: $_"; # Restore CASE: label
+ next;
}
last if $_ eq "$END:";
death(/^$BLOCK_re/o ? "Misplaced `$1:'" : "Junk at end of function ($_)");
}
-
+
print Q(<<"EOF") if $except;
# if (errbuf[0])
-# Perl_croak(aTHX_ errbuf);
+# Perl_croak(aTHX_ errbuf);
EOF
-
+
if ($xsreturn) {
print Q(<<"EOF") unless $PPCODE;
# XSRETURN($xsreturn);
our $newXS = "newXS" ;
our $proto = "" ;
-
+
# Build the prototype string for the xsub
if ($ProtoThisXSUB) {
$newXS = "newXSproto_portable";
-
+
if ($ProtoThisXSUB eq 2) {
- # User has specified empty prototype
+ # User has specified empty prototype
}
elsif ($ProtoThisXSUB eq 1) {
- my $s = ';';
- if ($min_args < $num_args) {
- $s = '';
- $proto_arg[$min_args] .= ";" ;
- }
- push @proto_arg, "$s\@"
- if $ellipsis ;
-
- $proto = join ("", grep defined, @proto_arg);
+ my $s = ';';
+ if ($min_args < $num_args) {
+ $s = '';
+ $proto_arg[$min_args] .= ";" ;
+ }
+ push @proto_arg, "$s\@"
+ if $ellipsis ;
+
+ $proto = join ("", grep defined, @proto_arg);
}
else {
- # User has specified a prototype
- $proto = $ProtoThisXSUB;
+ # User has specified a prototype
+ $proto = $ProtoThisXSUB;
}
$proto = qq{, "$proto"};
}
if (%XsubAliases) {
$XsubAliases{$pname} = 0
- unless defined $XsubAliases{$pname} ;
+ unless defined $XsubAliases{$pname} ;
while ( ($name, $value) = each %XsubAliases) {
- push(@InitFileCode, Q(<<"EOF"));
+ push(@InitFileCode, Q(<<"EOF"));
# cv = ${newXS}(\"$name\", XS_$Full_func_name, file$proto);
# XSANY.any_i32 = $value ;
EOF
}
elsif ($interface) {
while ( ($name, $value) = each %Interfaces) {
- $name = "$Package\::$name" unless $name =~ /::/;
- push(@InitFileCode, Q(<<"EOF"));
+ $name = "$Package\::$name" unless $name =~ /::/;
+ push(@InitFileCode, Q(<<"EOF"));
# cv = ${newXS}(\"$name\", XS_$Full_func_name, file$proto);
# $interface_macro_set(cv,$value) ;
EOF
}
elsif($newXS eq 'newXS'){ # work around P5NCI's empty newXS macro
push(@InitFileCode,
- " ${newXS}(\"$pname\", XS_$Full_func_name, file$proto);\n");
+ " ${newXS}(\"$pname\", XS_$Full_func_name, file$proto);\n");
}
else {
push(@InitFileCode,
- " (void)${newXS}(\"$pname\", XS_$Full_func_name, file$proto);\n");
+ " (void)${newXS}(\"$pname\", XS_$Full_func_name, file$proto);\n");
}
}
# PERL_UNUSED_VAR(cv); /* -W */
# PERL_UNUSED_VAR(items); /* -W */
EOF
-
+
print Q(<<"EOF") if $WantVersionChk ;
# XS_VERSION_BOOTCHECK ;
#
sub standard_typemap_locations {
# Add all the default typemap locations to the search path
my @tm = qw(typemap);
-
+
my $updir = File::Spec->updir;
foreach my $dir (File::Spec->catdir(($updir) x 1), File::Spec->catdir(($updir) x 2),
- File::Spec->catdir(($updir) x 3), File::Spec->catdir(($updir) x 4)) {
-
+ File::Spec->catdir(($updir) x 3), File::Spec->catdir(($updir) x 4)) {
+
unshift @tm, File::Spec->catfile($dir, 'typemap');
unshift @tm, File::Spec->catfile($dir, lib => ExtUtils => 'typemap');
}
}
return @tm;
}
-
+
sub TrimWhitespace
{
$_[0] =~ s/^\s+|\s+$//go ;
# Output: ($_, @line) == (rest of line, following lines).
# Return: the matched keyword if found, otherwise 0
sub check_keyword {
- $_ = shift(@line) while !/\S/ && @line;
- s/^(\s*)($_[0])\s*:\s*(?:#.*)?/$1/s && $2;
+ $_ = shift(@line) while !/\S/ && @line;
+ s/^(\s*)($_[0])\s*:\s*(?:#.*)?/$1/s && $2;
}
sub print_section {
do { $_ = shift(@line) } while !/\S/ && @line;
print("#line ", $line_no[@line_no - @line -1], " \"$filepathname\"\n")
- if $WantLineNumbers && !/^\s*#\s*line\b/ && !/^#if XSubPPtmp/;
+ if $WantLineNumbers && !/^\s*#\s*line\b/ && !/^#if XSubPPtmp/;
for (; defined($_) && !/^$BLOCK_re/o; $_ = shift(@line)) {
- print "$_\n";
+ print "$_\n";
}
print 'ExtUtils::ParseXS::CountLines'->end_marker, "\n" if $WantLineNumbers;
}
sub INPUT_handler {
for (; !/^$BLOCK_re/o; $_ = shift(@line)) {
last if /^\s*NOT_IMPLEMENTED_YET/;
- next unless /\S/; # skip blank lines
+ next unless /\S/; # skip blank lines
TrimWhitespace($_) ;
my $line = $_ ;
# Check for duplicate definitions
blurt ("Error: duplicate definition of argument '$var_name' ignored"), next
if $arg_list{$var_name}++
- or defined $argtype_seen{$var_name} and not $processing_arg_with_types;
+ or defined $argtype_seen{$var_name} and not $processing_arg_with_types;
$thisdone |= $var_name eq "THIS";
$retvaldone |= $var_name eq "RETVAL";
if $var_num ;
$func_args =~ s/\b($var_name)\b/&$1/ if $var_addr;
if ($var_init =~ /^[=;]\s*NO_INIT\s*;?\s*$/
- or $in_out{$var_name} and $in_out{$var_name} =~ /^OUT/
- and $var_init !~ /\S/) {
+ or $in_out{$var_name} and $in_out{$var_name} =~ /^OUT/
+ and $var_init !~ /\S/) {
if ($name_printed) {
- print ";\n";
+ print ";\n";
} else {
- print "\t$var_name;\n";
+ print "\t$var_name;\n";
}
} elsif ($var_init =~ /\S/) {
&output_init($var_type, $var_num, $var_name, $var_init, $name_printed);
} else {
&generate_output($var_types{$outarg}, $var_num, $outarg, $DoSetMagic);
}
- delete $in_out{$outarg} # No need to auto-OUTPUT
+ delete $in_out{$outarg} # No need to auto-OUTPUT
if exists $in_out{$outarg} and $in_out{$outarg} =~ /OUT$/;
}
}
my $in = merge_section();
TrimWhitespace($in);
- if ($in =~ /\s/) { # two
+ if ($in =~ /\s/) { # two
($interface_macro, $interface_macro_set) = split ' ', $in;
} else {
$interface_macro = $in;
$interface_macro_set = 'UNKNOWN_CVT'; # catch later
}
- $interface = 1; # local
- $Interfaces = 1; # global
+ $interface = 1; # local
+ $Interfaces = 1; # global
}
sub INTERFACE_handler() {
$Interfaces{$name} = $_;
}
print Q(<<"EOF");
-# XSFUNCTION = $interface_macro($ret_type,cv,XSANY.any_dptr);
+# XSFUNCTION = $interface_macro($ret_type,cv,XSANY.any_dptr);
EOF
- $interface = 1; # local
- $Interfaces = 1; # global
+ $interface = 1; # local
+ $Interfaces = 1; # global
}
sub CLEANUP_handler() { print_section() }
# check for duplicate alias name & duplicate value
Warn("Warning: Ignoring duplicate alias '$orig_alias'")
- if defined $XsubAliases{$alias} ;
+ if defined $XsubAliases{$alias} ;
Warn("Warning: Aliases '$orig_alias' and '$XsubAliasValues{$value}' have identical values")
- if $XsubAliasValues{$value} ;
+ if $XsubAliasValues{$value} ;
$XsubAliases = 1;
$XsubAliases{$alias} = $value ;
$Overload = 1 unless $Overload;
my $overload = "$Package\::(".$1 ;
push(@InitFileCode,
- " (void)${newXS}(\"$overload\", XS_$Full_func_name, file$proto);\n");
+ " (void)${newXS}(\"$overload\", XS_$Full_func_name, file$proto);\n");
}
- }
+ }
}
sub FALLBACK_handler()
{
- # the rest of the current line should contain either TRUE,
+ # the rest of the current line should contain either TRUE,
# FALSE or UNDEF
-
+
TrimWhitespace($_) ;
my %map = (
- TRUE => "&PL_sv_yes", 1 => "&PL_sv_yes",
- FALSE => "&PL_sv_no", 0 => "&PL_sv_no",
- UNDEF => "&PL_sv_undef",
- ) ;
-
+ TRUE => "&PL_sv_yes", 1 => "&PL_sv_yes",
+ FALSE => "&PL_sv_no", 0 => "&PL_sv_no",
+ UNDEF => "&PL_sv_undef",
+ ) ;
+
# check for valid FALLBACK value
death ("Error: FALLBACK: TRUE/FALSE/UNDEF") unless exists $map{uc $_} ;
-
+
$Fallback = $map{uc $_} ;
}
$specified = 1 ;
TrimWhitespace($_) ;
if ($_ eq 'DISABLE') {
- $ProtoThisXSUB = 0
+ $ProtoThisXSUB = 0
} elsif ($_ eq 'ENABLE') {
- $ProtoThisXSUB = 1
+ $ProtoThisXSUB = 1
} else {
- # remove any whitespace
- s/\s+//g ;
- death("Error: Invalid prototype '$_'")
- unless ValidProtoString($_) ;
- $ProtoThisXSUB = C_string($_) ;
+ # remove any whitespace
+ s/\s+//g ;
+ death("Error: Invalid prototype '$_'")
+ unless ValidProtoString($_) ;
+ $ProtoThisXSUB = C_string($_) ;
}
}
my %args = @_;
# Save the current file context.
push(@XSStack, {
- type => 'file',
- LastLine => $lastline,
- LastLineNo => $lastline_no,
- Line => \@line,
- LineNo => \@line_no,
- Filename => $filename,
- Filepathname => $filepathname,
- Handle => $FH,
- IsPipe => scalar($filename =~ /\|\s*$/),
- %args,
- }) ;
+ type => 'file',
+ LastLine => $lastline,
+ LastLineNo => $lastline_no,
+ Line => \@line,
+ LineNo => \@line_no,
+ Filename => $filename,
+ Filepathname => $filepathname,
+ Handle => $FH,
+ IsPipe => scalar($filename =~ /\|\s*$/),
+ %args,
+ }) ;
}
my ($cpp, $cpplevel);
for $cpp (@cpp) {
if ($cpp =~ /^\#\s*if/) {
- $cpplevel++;
+ $cpplevel++;
} elsif (!$cpplevel) {
- Warn("Warning: #else/elif/endif without #if in this function");
- print STDERR " (precede it with a blank line if the matching #if is outside the function)\n"
- if $XSStack[-1]{type} eq 'if';
- return;
+ Warn("Warning: #else/elif/endif without #if in this function");
+ print STDERR " (precede it with a blank line if the matching #if is outside the function)\n"
+ if $XSStack[-1]{type} eq 'if';
+ return;
} elsif ($cpp =~ /^\#\s*endif/) {
- $cpplevel--;
+ $cpplevel--;
}
}
Warn("Warning: #if without #endif in this function") if $cpplevel;
# Skip embedded PODs
while ($lastline =~ /^=/) {
while ($lastline = <$FH>) {
- last if ($lastline =~ /^=cut\s*$/);
+ last if ($lastline =~ /^=cut\s*$/);
}
death ("Error: Unterminated pod") unless $lastline;
$lastline = <$FH>;
$lastline =~ s/^\s+$//;
}
if ($lastline !~ /^\s*#/ ||
- # CPP directives:
- # ANSI: if ifdef ifndef elif else endif define undef
- # line error pragma
- # gcc: warning include_next
- # obj-c: import
- # others: ident (gcc notes that some cpps have this one)
- $lastline =~ /^#[ \t]*(?:(?:if|ifn?def|elif|else|endif|define|undef|pragma|error|warning|line\s+\d+|ident)\b|(?:include(?:_next)?|import)\s*["<].*[>"])/) {
+ # CPP directives:
+ # ANSI: if ifdef ifndef elif else endif define undef
+ # line error pragma
+ # gcc: warning include_next
+ # obj-c: import
+ # others: ident (gcc notes that some cpps have this one)
+ $lastline =~ /^#[ \t]*(?:(?:if|ifn?def|elif|else|endif|define|undef|pragma|error|warning|line\s+\d+|ident)\b|(?:include(?:_next)?|import)\s*["<].*[>"])/) {
last if $lastline =~ /^\S/ && @line && $line[-1] eq "";
push(@line, $lastline);
push(@line_no, $lastline_no) ;
$expr = $output_expr{$type_kind{$type}};
if ($expr =~ /DO_ARRAY_ELEM/) {
blurt("Error: '$subtype' not in typemap"), return
- unless defined($type_kind{$subtype});
+ unless defined($type_kind{$subtype});
blurt("Error: No OUTPUT definition for type '$subtype', typekind '$type_kind{$subtype}' found"), return
- unless defined $output_expr{$type_kind{$subtype}} ;
+ unless defined $output_expr{$type_kind{$subtype}} ;
$subexpr = $output_expr{$type_kind{$subtype}};
$subexpr =~ s/ntype/subtype/g;
$subexpr =~ s/\$arg/ST(ix_$var)/g;
print "\t\tSvSETMAGIC(ST(ix_$var));\n" if $do_setmagic;
} elsif ($var eq 'RETVAL') {
if ($expr =~ /^\t\$arg = new/) {
- # We expect that $arg has refcnt 1, so we need to
- # mortalize it.
- eval "print qq\a$expr\a";
- warn $@ if $@;
- print "\tsv_2mortal(ST($num));\n";
- print "\tSvSETMAGIC(ST($num));\n" if $do_setmagic;
+ # We expect that $arg has refcnt 1, so we need to
+ # mortalize it.
+ eval "print qq\a$expr\a";
+ warn $@ if $@;
+ print "\tsv_2mortal(ST($num));\n";
+ print "\tSvSETMAGIC(ST($num));\n" if $do_setmagic;
} elsif ($expr =~ /^\s*\$arg\s*=/) {
- # We expect that $arg has refcnt >=1, so we need
- # to mortalize it!
- eval "print qq\a$expr\a";
- warn $@ if $@;
- print "\tsv_2mortal(ST(0));\n";
- print "\tSvSETMAGIC(ST(0));\n" if $do_setmagic;
+ # We expect that $arg has refcnt >=1, so we need
+ # to mortalize it!
+ eval "print qq\a$expr\a";
+ warn $@ if $@;
+ print "\tsv_2mortal(ST(0));\n";
+ print "\tSvSETMAGIC(ST(0));\n" if $do_setmagic;
} else {
- # Just hope that the entry would safely write it
- # over an already mortalized value. By
- # coincidence, something like $arg = &sv_undef
- # works too.
- print "\tST(0) = sv_newmortal();\n";
- eval "print qq\a$expr\a";
- warn $@ if $@;
- # new mortals don't have set magic
+ # Just hope that the entry would safely write it
+ # over an already mortalized value. By
+ # coincidence, something like $arg = &sv_undef
+ # works too.
+ print "\tST(0) = sv_newmortal();\n";
+ eval "print qq\a$expr\a";
+ warn $@ if $@;
+ # new mortals don't have set magic
}
} elsif ($do_push) {
print "\tPUSHs(sv_newmortal());\n";
sub map_type {
my($type, $varname) = @_;
-
+
# C++ has :: in types too so skip this
$type =~ tr/:/_/ unless $hiertype;
$type =~ s/^array\(([^,]*),(.*)\).*/$1 */s;
my ($class, $cfile, $fh) = @_;
$cfile =~ s/\\/\\\\/g;
$SECTION_END_MARKER = qq{#line --- "$cfile"};
-
+
return bless {buffer => '',
- fh => $fh,
- line_no => 1,
- }, $class;
+ fh => $fh,
+ line_no => 1,
+ }, $class;
}
sub PRINT {
=head1 SYNOPSIS
use ExtUtils::ParseXS qw(process_file);
-
+
process_file( filename => 'foo.xs' );
process_file( filename => 'foo.xs',
the following search path to find default typemaps, with the rightmost
typemap taking precedence.
- ../../../typemap:../../typemap:../typemap:typemap
+ ../../../typemap:../../typemap:../typemap:typemap
=head1 EXPORT
Based on xsubpp code, written by Larry Wall.
-Maintained by:
+Maintained by:
=over 4
https://perl5.git.perl.org / perl5.git / commitdiff