Add tm_source_file_get_lang_name() as a wrapper for getLanguageName()

in parse.c.


git-svn-id: https://geany.svn.sourceforge.net/svnroot/geany/trunk@1479 ea778897-0a13-0410-b9d1-a72fbfd435f5

tagmanager/include/tm_source_file.h

@@ -123,6 +123,12 @@ gboolean tm_source_file_write(TMWorkObject *source_file, FILE *fp, guint attrs);
 */
 extern guint source_file_class_id;
 
+/*! Gets the name associated with the language index.
+ \param lang The language index.
+ \return The language name, or NULL.
+*/
+const gchar *tm_source_file_get_lang_name(gint lang);
+
 #ifdef __cplusplus
 }
 #endif

tagmanager/tm_source_file.c

@@ -200,3 +200,16 @@ gboolean tm_source_file_write(TMWorkObject *source_file, FILE *fp, guint attrs)
 	}
 	return TRUE;
 }
+
+const gchar *tm_source_file_get_lang_name(gint lang)
+{
+	if (NULL == LanguageTable)
+	{
+		initializeParsing();
+		installLanguageMapDefaults();
+		if (NULL == TagEntryFunction)
+			TagEntryFunction = tm_source_file_tags;
+	}
+	return getLanguageName(lang);
+}
+