JavaScript: added foreigndecl role

Author: edam

Tmain/list-roles.d/stdout-expected.txt

@@ -64,6 +64,7 @@ HTML           J/script          extFile            on      referenced as extern
 HTML           c/class           attribute          on      assigned as attributes
 Java           p/package         imported           on      imported package
 JavaScript     c/class           chainElt           off     (EXPERIMENTAL)used as an element in a name chain like a.b.c
+JavaScript     f/function        foreigndecl        on      declared in foreign languages
 JavaScript     v/variable        chainElt           off     (EXPERIMENTAL)used as an element in a name chain like a.b.c
 Julia          Y/unknown         imported           on      loaded by "import"
 Julia          Y/unknown         used               on      loaded by "using"
@@ -192,6 +193,7 @@ HTML           J/script          extFile            on      referenced as extern
 HTML           c/class           attribute          on      assigned as attributes
 Java           p/package         imported           on      imported package
 JavaScript     c/class           chainElt           off     (EXPERIMENTAL)used as an element in a name chain like a.b.c
+JavaScript     f/function        foreigndecl        on      declared in foreign languages
 JavaScript     v/variable        chainElt           off     (EXPERIMENTAL)used as an element in a name chain like a.b.c
 Julia          Y/unknown         imported           on      loaded by "import"
 Julia          Y/unknown         used               on      loaded by "using"

docs/man/ctags-lang-javascript.7.rst

@@ -25,6 +25,11 @@ CLASSES
 
 ES6 introduced the ``class`` keyword, but there is still the original method of defining a function and attaching a ``prototype``.  ctags follows the convention that function names that start with a capital letter are class constructors.
 
+Change since "0.0"
+~~~~~~~~~~~~~~~~~~
+
+* New role ``foreigndecl`` for ``function`` kind
+
 SEE ALSO
 --------
 :ref:`ctags(1) <ctags(1)>`, :ref:`ctags-client-tools(7) <ctags-client-tools(7)>`

makefiles/testing.mak

@@ -173,6 +173,7 @@ validate-input:
 		--categories=$(CATEGORIES) \
 		$${VALIDATORS}"; \
 	$(SHELL) $${c} $(srcdir)/Units $(srcdir)/misc/validators
+
 #
 # Test main part, not parsers
 #
@@ -292,6 +293,7 @@ CPPCHECK_FLAGS  = --enable=all
 cppcheck:
 	cppcheck $(CPPCHECK_DEFS) $(CPPCHECK_UNDEFS) $(CPPCHECK_FLAGS) \
 		 $$(git  ls-files | grep '^\(parsers\|main\)/.*\.[ch]' )
+
 #
 # Testing examples in per-language man pages
 #

man/ctags-lang-javascript.7.rst.in

@@ -25,6 +25,11 @@ CLASSES
 
 ES6 introduced the ``class`` keyword, but there is still the original method of defining a function and attaching a ``prototype``.  ctags follows the convention that function names that start with a capital letter are class constructors.
 
+Change since "0.0"
+~~~~~~~~~~~~~~~~~~
+
+* New role ``foreigndecl`` for ``function`` kind
+
 SEE ALSO
 --------
 ctags(1), ctags-client-tools(7)

parsers/jscript.c

@@ -48,6 +48,8 @@
 #include "mbcs.h"
 #include "trace.h"
 
+#include "jscript.h"
+
 /*
  * MACROS
  */
@@ -150,20 +152,6 @@ static objPool *TokenPool = NULL;
 static iconv_t JSUnicodeConverter = (iconv_t) -2;
 #endif
 
-typedef enum {
-	JSTAG_FUNCTION,
-	JSTAG_CLASS,
-	JSTAG_METHOD,
-	JSTAG_PROPERTY,
-	JSTAG_CONSTANT,
-	JSTAG_VARIABLE,
-	JSTAG_GENERATOR,
-	JSTAG_GETTER,
-	JSTAG_SETTER,
-	JSTAG_FIELD,
-	JSTAG_COUNT
-} jsKind;
-
 /*
  * "chain element" role is introduced when adapting the JavaScript parser
  * to corkAPI.
@@ -255,6 +243,11 @@ typedef enum {
 	JS_CLASS_CHAINELT,
 } jsClassRole;
 
+static roleDefinition JsFunctionRoles [] = {
+	/* Currently V parser wants this items. */
+	{ true, "foreigndecl", "declared in foreign languages" },
+};
+
 static roleDefinition JsVariableRoles [] = {
 	{ false, "chainElt", "(EXPERIMENTAL)used as an element in a name chain like a.b.c" },
 };
@@ -264,7 +257,8 @@ static roleDefinition JsClassRoles [] = {
 };
 
 static kindDefinition JsKinds [] = {
-	{ true,  'f', "function",	  "functions"        },
+	{ true,  'f', "function",	  "functions",
+	  .referenceOnly = false, ATTACH_ROLES(JsFunctionRoles) },
 	{ true,  'c', "class",		  "classes",
 	  .referenceOnly = false, ATTACH_ROLES(JsClassRoles)    },
 	{ true,  'm', "method",		  "methods"          },
@@ -3324,5 +3318,8 @@ extern parserDefinition* JavaScriptParser (void)
 	def->useCork	= CORK_QUEUE|CORK_SYMTAB;
 	def->requestAutomaticFQTag = true;
 
+	def->versionCurrent = 1;
+	def->versionAge = 1;
+
 	return def;
 }

parsers/jscript.h

@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2003, Darren Hiebert
+ *
+ * This source code is released for free distribution under the terms of the
+ * GNU General Public License version 2 or (at your option) any later version.
+ *
+ * This module contains functions for generating tags for JavaScript language
+ * files.
+ */
+
+#ifndef CTAGS_JSCRIPT_H
+#define CTAGS_JSCRIPT_H
+
+typedef enum {
+	JSTAG_FUNCTION,
+	JSTAG_CLASS,
+	JSTAG_METHOD,
+	JSTAG_PROPERTY,
+	JSTAG_CONSTANT,
+	JSTAG_VARIABLE,
+	JSTAG_GENERATOR,
+	JSTAG_GETTER,
+	JSTAG_SETTER,
+	JSTAG_FIELD,
+	JSTAG_COUNT
+} jsKind;
+
+typedef enum {
+	JSTAG_FUNCTIONRoleFOREIGNDECL
+} JSTAGFunctionRole;
+
+#endif

source.mak

@@ -290,6 +290,7 @@ PARSER_HEADS = \
 	parsers/bibtex.h \
 	parsers/frontmatter.h \
 	parsers/iniconf.h \
+	parsers/jscript.h \
 	parsers/m4.h \
 	parsers/make.h \
 	parsers/markdown.h \

win32/ctags_vs2013.vcxproj

@@ -462,6 +462,7 @@
     <ClInclude Include="..\parsers\cxx\cxx_token_chain.h" />
     <ClInclude Include="..\parsers\frontmatter.h" />
     <ClInclude Include="..\parsers\iniconf.h" />
+    <ClInclude Include="..\parsers\jscript.h" />
     <ClInclude Include="..\parsers\m4.h" />
     <ClInclude Include="..\parsers\make.h" />
     <ClInclude Include="..\parsers\markdown.h" />

win32/ctags_vs2013.vcxproj.filters

@@ -905,6 +905,9 @@
     <ClInclude Include="..\parsers\iniconf.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="..\parsers\jscript.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
     <ClInclude Include="..\parsers\m4.h">
       <Filter>Header Files</Filter>
     </ClInclude>