added tag support for filetypes ASM and SQL

git-svn-id: https://geany.svn.sourceforge.net/svnroot/geany/trunk@218 ea778897-0a13-0410-b9d1-a72fbfd435f5

tagmanager/Makefile.am

@@ -30,9 +30,11 @@ libtagmanager_a_SOURCES =\
 	conf.c\
 	docbook.c\
 	make.c\
+	asm.c\
 	tex.c\
 	pascal.c\
 	perl.c\
+	sql.c\
 	php.c\
 	python.c\
 	regex.c\

tagmanager/asm.c

+/*
+*
+*   Copyright (c) 2000-2001, Darren Hiebert
+*
+*   This source code is released for free distribution under the terms of the
+*   GNU General Public License.
+*
+*   This module contains functions for generating tags for assembly language
+*   files.
+*/
+
+/*
+*   INCLUDE FILES
+*/
+#include "general.h"	/* must always come first */
+
+#include <string.h>
+
+#include "parse.h"
+#include "read.h"
+#include "vstring.h"
+
+/*
+*   DATA DEFINITIONS
+*/
+typedef enum {
+    K_DEFINE, K_LABEL, K_MACRO
+} asmKind;
+
+/* indexed by asmKind */
+static kindOption AsmKinds [] = {
+    { TRUE, 'd', "define", "defines (names assigned a specified value)"},
+    { TRUE, 'l', "label", "labels (names assigned an address)"},
+    { TRUE, 'm', "macro", "macros"}
+};
+
+/*
+*   FUNCTION DEFINITIONS
+*/
+
+/* Algorithm adapted from from GNU etags.
+ * By Bob Weiner, Motorola Inc., 4/3/94
+ * Unix and microcontroller assembly tag handling
+ * look for '^ [a-zA-Z_.$] [a-zA_Z0-9_.$]*[: ^I^J]'
+ */
+static void findAsmTags (void)
+{
+    vString *name = vStringNew ();
+    const unsigned char *line;
+
+    while ((line = fileReadLine ()) != NULL)
+    {
+	const unsigned char *cp = line;
+	int c = *cp;
+
+	/*  If first char is alphabetic or one of [_.$], test for colon
+	 *  following identifier.
+	 */
+	if (isalpha (c) || c == '_' || c == '.' || c == '$')
+	{
+	    vStringPut (name, c);
+	    c = *++cp;
+	    while (isalnum (c) || c == '_' || c == '.' || c == '$')
+	    {
+		vStringPut (name, c);
+		c = *++cp;
+	    }
+	    vStringTerminate (name);
+	    while (isspace (c))
+		c = *++cp;
+	    if (c == ':')
+		makeSimpleTag (name, AsmKinds, K_LABEL);
+	    else if (c == '=' ||
+		     strncmp ((const char*) cp, "equ", (size_t) 3) == 0)
+		makeSimpleTag (name, AsmKinds, K_DEFINE);
+	    else if (strcmp (vStringValue (name), ".macro") == 0)
+	    {
+		vStringClear (name);
+		while (isalnum (c) || c == '_')
+		{
+		    vStringPut (name, c);
+		    c = *++cp;
+		}
+		vStringTerminate (name);
+		if (vStringLength (name) > 0)
+		    makeSimpleTag (name, AsmKinds, K_MACRO);
+	    }
+	    vStringClear (name);
+	}
+    }
+    vStringDelete (name);
+}
+
+extern parserDefinition* AsmParser (void)
+{
+    static const char *const extensions [] = { "asm", "s", "S", NULL };
+    parserDefinition* def = parserNew ("ASM");
+    def->kinds      = AsmKinds;
+    def->kindCount  = KIND_COUNT (AsmKinds);
+    def->extensions = extensions;
+    def->parser     = findAsmTags;
+    return def;
+}
+
+/* vi:set tabstop=8 shiftwidth=4: */

tagmanager/parsers.h

@@ -24,7 +24,9 @@
     PhpParser, \
     PythonParser, \
     TexParser, \
+    AsmParser, \
     ConfParser, \
+    SqlParser, \
     DocBookParser, \
     ShParser