mimgrating from another repo

2025-07-13 13:44:24 +02:00 · 2018-09-19 15:08:49 +02:00
parent 91320521e8
commit 38bd13b46b
600 changed files with 362490 additions and 1 deletions
--- a/lib/ann/fann/docs/NaturalDocs-1.52/Modules/NaturalDocs/Languages/Pascal.pm
+++ b/lib/ann/fann/docs/NaturalDocs-1.52/Modules/NaturalDocs/Languages/Pascal.pm
@ -0,0 +1,144 @@
+###############################################################################
+#
+#   Class: NaturalDocs::Languages::Pascal
+#
+###############################################################################
+#
+#   A subclass to handle the language variations of Pascal and Delphi.
+#
+###############################################################################
+
+# This file is part of Natural Docs, which is Copyright <20> 2003-2010 Greg Valure
+# Natural Docs is licensed under version 3 of the GNU Affero General Public License (AGPL)
+# Refer to License.txt for the complete details
+
+use strict;
+use integer;
+
+package NaturalDocs::Languages::Pascal;
+
+use base 'NaturalDocs::Languages::Simple';
+
+
+#
+#   hash: prototypeDirectives
+#
+#   An existence hash of all the directives that can appear after a function prototype and will be included.  The keys are the all
+#   lowercase keywords.
+#
+my %prototypeDirectives = ( 'overload' => 1,
+                                           'override' => 1,
+                                           'virtual' => 1,
+                                           'abstract' => 1,
+                                           'reintroduce' => 1,
+                                           'export' => 1,
+                                           'public' => 1,
+                                           'interrupt' => 1,
+                                           'register' => 1,
+                                           'pascal' => 1,
+                                           'cdecl' => 1,
+                                           'stdcall' => 1,
+                                           'popstack' => 1,
+                                           'saveregisters' => 1,
+                                           'inline' => 1,
+                                           'safecall' => 1 );
+
+#
+#   hash: longPrototypeDirectives
+#
+#   An existence hash of all the directives with parameters that can appear after a function prototype and will be included.  The
+#   keys are the all lowercase keywords.
+#
+my %longPrototypeDirectives = ( 'alias' => 1,
+                                                 'external' => 1 );
+
+#
+#   bool: checkingForDirectives
+#
+#   Set after the first function semicolon, which means we're in directives mode.
+#
+my $checkingForDirectives;
+
+
+#
+#   Function: OnCode
+#
+#   Just overridden to reset <checkingForDirectives>.
+#
+sub OnCode #(...)
+    {
+    my ($self, @parameters) = @_;
+
+    $checkingForDirectives = 0;
+
+    return $self->SUPER::OnCode(@parameters);
+    };
+
+
+#
+#   Function: OnPrototypeEnd
+#
+#   Pascal's syntax has directives after the prototype that should be included.
+#
+#   > function MyFunction ( param1: type ); virtual; abstract;
+#
+#   Parameters:
+#
+#       type - The <TopicType> of the prototype.
+#       prototypeRef - A reference to the prototype so far, minus the ender in dispute.
+#       ender - The ender symbol.
+#
+#   Returns:
+#
+#       ENDER_ACCEPT - The ender is accepted and the prototype is finished.
+#       ENDER_IGNORE - The ender is rejected and parsing should continue.  Note that the prototype will be rejected as a whole
+#                                  if all enders are ignored before reaching the end of the code.
+#       ENDER_ACCEPT_AND_CONTINUE - The ender is accepted so the prototype may stand as is.  However, the prototype might
+#                                                          also continue on so continue parsing.  If there is no accepted ender between here and
+#                                                          the end of the code this version will be accepted instead.
+#       ENDER_REVERT_TO_ACCEPTED - The expedition from ENDER_ACCEPT_AND_CONTINUE failed.  Use the last accepted
+#                                                        version and end parsing.
+#
+sub OnPrototypeEnd #(type, prototypeRef, ender)
+    {
+    my ($self, $type, $prototypeRef, $ender) = @_;
+
+    if ($type eq ::TOPIC_FUNCTION() && $ender eq ';')
+        {
+        if (!$checkingForDirectives)
+            {
+            $checkingForDirectives = 1;
+            return ::ENDER_ACCEPT_AND_CONTINUE();
+            }
+        elsif ($$prototypeRef =~ /;[ \t]*([a-z]+)([^;]*)$/i)
+            {
+            my ($lastDirective, $extra) = (lc($1), $2);
+
+            if (exists $prototypeDirectives{$lastDirective} && $extra =~ /^[ \t]*$/)
+                {  return ::ENDER_ACCEPT_AND_CONTINUE();  }
+            elsif (exists $longPrototypeDirectives{$lastDirective})
+                {  return ::ENDER_ACCEPT_AND_CONTINUE();  }
+            else
+                {  return ::ENDER_REVERT_TO_ACCEPTED();  };
+            }
+        else
+            {  return ::ENDER_REVERT_TO_ACCEPTED();  };
+        }
+    else
+        {  return ::ENDER_ACCEPT();  };
+    };
+
+
+sub ParseParameterLine #(...)
+    {
+    my ($self, @params) = @_;
+    return $self->SUPER::ParsePascalParameterLine(@params);
+    };
+
+sub TypeBeforeParameter
+    {
+    return 0;
+    };
+
+
+1;