Patches by Jens B. Jorgensen with small mods by me:

- Converted the templates to use ANSI C prototypes (finally!)
- Use re in stead of deprecated regex

Tools/modulator/Templates/module_method

@@ -4,9 +4,7 @@ static char $abbrev$_$method$__doc__[] =
 ;
 
 static PyObject *
-$abbrev$_$method$(self, args)
+$abbrev$_$method$(PyObject *self /* Not used */, PyObject *args)
-	PyObject *self;	/* Not used */
-	PyObject *args;
 {
 
 	if (!PyArg_ParseTuple(args, ""))

Tools/modulator/Templates/object_method

@@ -4,9 +4,7 @@ static char $abbrev$_$method$__doc__[] =
 ;
 
 static PyObject *
-$abbrev$_$method$(self, args)
+$abbrev$_$method$($abbrev$object *self, PyObject *args)
-	$abbrev$object *self;
-	PyObject *args;
 {
 	if (!PyArg_ParseTuple(args, ""))
 		return NULL;

Tools/modulator/Templates/object_structure

@@ -12,9 +12,7 @@ static struct memberlist $abbrev$_memberlist[] = {
 };
 
 static PyObject *
-$abbrev$_getattr(self, name)
+$abbrev$_getattr($abbrev$object *self, char *name)
-	$abbrev$object *self;
-	char *name;
 {
 	PyObject *rv;
 	
@@ -28,10 +26,7 @@ $abbrev$_getattr(self, name)
 
 
 static int
-$abbrev$_setattr(self, name, v)
+$abbrev$_setattr($abbrev$object *self, char *name, PyObject *v)
-	$abbrev$object *self;
-	char *name;
-	PyObject *v;
 {
 	/* XXXX Add your own setattr code here */
 	if ( v == NULL ) {

Tools/modulator/Templates/object_tp_as_mapping

@@ -2,24 +2,19 @@
 /* Code to access $name$ objects as mappings */
 
 static int
-$abbrev$_length(self)
+$abbrev$_length($abbrev$object *self)
-	$abbrev$object *self;
 {
 	/* XXXX Return the size of the mapping */
 }
 
 static PyObject *
-$abbrev$_subscript(self, key)
+$abbrev$_subscript($abbrev$object *self, PyObject *key)
-	$abbrev$object *self;
-	PyObject *key;
 {
 	/* XXXX Return the item of self indexed by key */
 }
 
 static int
-$abbrev$_ass_sub(self, v, w)
+$abbrev$_ass_sub($abbrev$object *self, PyObject *v, PyObject *w)
-	$abbrev$object *self;
-	PyObject *v, *w;
 {
 	/* XXXX Put w in self under key v */
 	return 0;

Tools/modulator/Templates/object_tp_as_number

@@ -2,177 +2,140 @@
 /* Code to access $name$ objects as numbers */
 
 static PyObject *
-$abbrev$_add(v, w)
+$abbrev$_add($abbrev$object *v, $abbrev$object *w)
-	$abbrev$object *v;
-	$abbrev$object *w;
 {
 	/* XXXX Add them */
 }
 
 static PyObject *
-$abbrev$_sub(v, w)
+$abbrev$_sub($abbrev$object *v, $abbrev$object *w)
-	$abbrev$object *v;
-	$abbrev$object *w;
 {
 	/* XXXX Subtract them */
 }
 
 static PyObject *
-$abbrev$_mul(v, w)
+$abbrev$_mul($abbrev$object *v, $abbrev$object *w)
-	$abbrev$object *v;
-	$abbrev$object *w;
 {
 	/* XXXX Multiply them */
 }
 
 static PyObject *
-$abbrev$_div(x, y)
+$abbrev$_div($abbrev$object *x, $abbrev$object *y)
-	$abbrev$object *x;
-	$abbrev$object *y;
 {
 	/* XXXX Divide them */
 }
 
 static PyObject *
-$abbrev$_mod(x, y)
+$abbrev$_mod($abbrev$object *x, $abbrev$object *y)
-	$abbrev$object *x;
-	$abbrev$object *y;
 {
 	/* XXXX Modulo them */
 }
 
 static PyObject *
-$abbrev$_divmod(x, y)
+$abbrev$_divmod($abbrev$object *x, $abbrev$object *y)
-	$abbrev$object *x;
-	$abbrev$object *y;
 {
 	/* XXXX Return 2-tuple with div and mod */
 }
 
 static PyObject *
-$abbrev$_pow(v, w, z)
+$abbrev$_pow($abbrev$object *v, $abbrev$object *w, $abbrev$object *z)
-	$abbrev$object *v;
-	$abbrev$object *w;
-	$abbrev$object *z;
 {
 	/* XXXX */
 }				
 
 static PyObject *
-$abbrev$_neg(v)
+$abbrev$_neg($abbrev$object *v)
-	$abbrev$object *v;
 {
 	/* XXXX */
 }
 
 static PyObject *
-$abbrev$_pos(v)
+$abbrev$_pos($abbrev$object *v)
-	$abbrev$object *v;
 {
 	/* XXXX */
 }
 
 static PyObject *
-$abbrev$_abs(v)
+$abbrev$_abs($abbrev$object *v)
-	$abbrev$object *v;
 {
 	/* XXXX */
 }
 
 static int
-$abbrev$_nonzero(v)
+$abbrev$_nonzero($abbrev$object *v)
-	$abbrev$object *v;
 {
 	/* XXXX Return 1 if non-zero */
 }
 
 static PyObject *
-$abbrev$_invert(v)
+$abbrev$_invert($abbrev$object *v)
-	$abbrev$object *v;
 {
 	/* XXXX */
 }
 
 static PyObject *
-$abbrev$_lshift(v, w)
+$abbrev$_lshift($abbrev$object *v, $abbrev$object *w)
-	$abbrev$object *v;
-	$abbrev$object *w;
 {
 	/* XXXX */
 }
 
 static PyObject *
-$abbrev$_rshift(v, w)
+$abbrev$_rshift($abbrev$object *v, $abbrev$object *w)
-	$abbrev$object *v;
-	$abbrev$object *w;
 {
 	/* XXXX */
 }
 
 static PyObject *
-$abbrev$_and(v, w)
+$abbrev$_and($abbrev$object *v, $abbrev$object *w)
-	$abbrev$object *v;
-	$abbrev$object *w;
 {
 	/* XXXX */
 }
 
 static PyObject *
-$abbrev$_xor(v, w)
+$abbrev$_xor($abbrev$object *v, $abbrev$object *w)
-	$abbrev$object *v;
-	$abbrev$object *w;
 {
 	/* XXXX */
 }
 
 static PyObject *
-$abbrev$_or(v, w)
+$abbrev$_or($abbrev$object *v, $abbrev$object *w)
-	$abbrev$object *v;
-	$abbrev$object *w;
 {
 	/* XXXX */
 }
 
 static int
-$abbrev$_coerce(pv, pw)
+$abbrev$_coerce(PyObject **pv, PyObject **pw)
-	PyObject **pv;
-	PyObject **pw;
 {
 	/* XXXX I haven't a clue... */
 	return 1;
 }
 
 static PyObject *
-$abbrev$_int(v)
+$abbrev$_int($abbrev$object *v)
-	$abbrev$object *v;
 {
 	/* XXXX */
 }
 
 static PyObject *
-$abbrev$_long(v)
+$abbrev$_long($abbrev$object *v)
-	$abbrev$object *v;
 {
 	/* XXXX */
 }
 
 static PyObject *
-$abbrev$_float(v)
+$abbrev$_float($abbrev$object *v)
-	$abbrev$object *v;
 {
 	/* XXXX */
 }
 
 static PyObject *
-$abbrev$_oct(v)
+$abbrev$_oct($abbrev$object *v)
-	$abbrev$object *v;
 {
 	/* XXXX Return object as octal stringobject */
 }
 
 static PyObject *
-$abbrev$_hex(v)
+$abbrev$_hex($abbrev$object *v)
-	$abbrev$object *v;
 {
 	/* XXXX Return object as hex stringobject */
 }

Tools/modulator/Templates/object_tp_as_sequence

@@ -2,59 +2,44 @@
 /* Code to handle accessing $name$ objects as sequence objects */
 
 static int
-$abbrev$_length(self)
+$abbrev$_length($abbrev$object *self)
-	$abbrev$object *self;
 {
 	/* XXXX Return the size of the object */
 }
 
 static PyObject *
-$abbrev$_concat(self, bb)
+$abbrev$_concat($abbrev$object *self, PyObject *bb)
-	$abbrev$object *self;
-	PyObject *bb;
 {
 	/* XXXX Return the concatenation of self and bb */
 }
 
 static PyObject *
-$abbrev$_repeat(self, n)
+$abbrev$_repeat($abbrev$object *self, int n)
-	$abbrev$object *self;
-	int n;
 {
 	/* XXXX Return a new object that is n times self */
 }
 
 static PyObject *
-$abbrev$_item(self, i)
+$abbrev$_item($abbrev$object *self, int i)
-	$abbrev$object *self;
-	int i;
 {
 	/* XXXX Return the i-th object of self */
 }
 
 static PyObject *
-$abbrev$_slice(self, ilow, ihigh)
+$abbrev$_slice($abbrev$object *self, int ilow, int ihigh)
-	$abbrev$object *self;
-	int ilow, ihigh;
 {
 	/* XXXX Return the ilow..ihigh slice of self in a new object */
 }
 
 static int
-$abbrev$_ass_item(self, i, v)
+$abbrev$_ass_item($abbrev$object *self, int i, PyObject *v)
-	$abbrev$object *self;
-	int i;
-	PyObject *v;
 {
 	/* XXXX Assign to the i-th element of self */
 	return 0;
 }
 
 static int
-$abbrev$_ass_slice(self, ilow, ihigh, v)
+$abbrev$_ass_slice(PyListObject *self, int ilow, int ihigh, PyObject *v)
-	PyListObject *self;
-	int ilow, ihigh;
-	PyObject *v;
 {
 	/* XXXX Replace ilow..ihigh slice of self with v */
 	return 0;

Tools/modulator/Templates/object_tp_call

@@ -1,9 +1,6 @@
 
 static PyObject *
-$abbrev$_call(self, args, kwargs)
+$abbrev$_call($abbrev$object *self, PyObject *args, PyObject *kwargs)
-	$abbrev$object *self;
-	PyObject *args;
-	PyObject *kwargs;
 {
 	/* XXXX Return the result of calling self with argument args */
 }

Tools/modulator/Templates/object_tp_compare

@@ -1,7 +1,6 @@
 
 static int
-$abbrev$_compare(v, w)
+$abbrev$_compare($abbrev$object *v, $abbrev$object *w)
-	$abbrev$object *v, *w;
 {
 	/* XXXX Compare objects and return -1, 0 or 1 */
 }

Tools/modulator/Templates/object_tp_dealloc

@@ -1,7 +1,6 @@
 
 static void
-$abbrev$_dealloc(self)
+$abbrev$_dealloc($abbrev$object *self)
-	$abbrev$object *self;
 {
 	/* XXXX Add your own cleanup code here */
 	PyMem_DEL(self);

Tools/modulator/Templates/object_tp_getattr

@@ -1,8 +1,6 @@
 
 static PyObject *
-$abbrev$_getattr(self, name)
+$abbrev$_getattr($abbrev$object *self, char *name)
-	$abbrev$object *self;
-	char *name;
 {
 	/* XXXX Add your own getattr code here */
 	return Py_FindMethod($abbrev$_methods, (PyObject *)self, name);

Tools/modulator/Templates/object_tp_hash

@@ -1,7 +1,6 @@
 
 static long
-$abbrev$_hash(self)
+$abbrev$_hash($abbrev$object *self)
-	$abbrev$object *self;
 {
 	/* XXXX Return a hash of self (or -1) */
 }

Tools/modulator/Templates/object_tp_print

@@ -1,9 +1,6 @@
 
 static int
-$abbrev$_print(self, fp, flags)
+$abbrev$_print($abbrev$object *self, FILE *fp, int flags)
-	$abbrev$object *self;
-	FILE *fp;
-	int flags;
 {
 	/* XXXX Add code here to print self to fp */
 	return 0;

Tools/modulator/Templates/object_tp_repr

@@ -1,7 +1,6 @@
 
 static PyObject *
-$abbrev$_repr(self)
+$abbrev$_repr($abbrev$object *self)
-	$abbrev$object *self;
 {
 	PyObject *s;
 

Tools/modulator/Templates/object_tp_setattr

@@ -1,9 +1,6 @@
 
 static int
-$abbrev$_setattr(self, name, v)
+$abbrev$_setattr($abbrev$object *self, char *name, PyObject *v)
-	$abbrev$object *self;
-	char *name;
-	PyObject *v;
 {
 	/* Set attribute 'name' to value 'v'. v==NULL means delete */
 	

Tools/modulator/Templates/object_tp_str

@@ -1,7 +1,6 @@
 
 static PyObject *
-$abbrev$_str(self)
+$abbrev$_str($abbrev$object *self)
-	$abbrev$object *self;
 {
 	PyObject *s;
 

Tools/modulator/modulator.py

@@ -30,8 +30,8 @@ import string
 
 oops = 'oops'
 
-IDENTSTARTCHARS = string.ascii_letters + '_'
+IDENTSTARTCHARS = string.letters + '_'
-IDENTCHARS = string.ascii_letters + string.digits + '_'
+IDENTCHARS = string.letters + string.digits + '_'
 
 # Check that string is a legal C identifier
 def checkid(str):

Tools/modulator/varsubst.py

@@ -2,37 +2,33 @@
 # Variable substitution. Variables are $delimited$
 #
 import string
-import regex
+import re
-import regsub
 
 error = 'varsubst.error'
 
 class Varsubst:
     def __init__(self, dict):
         self.dict = dict
-        self.prog = regex.compile('\$[a-zA-Z0-9_]*\$')
+        self.prog = re.compile('\$([a-zA-Z0-9_]*)\$')
         self.do_useindent = 0
 
     def useindent(self, onoff):
         self.do_useindent = onoff
         
-    def subst(self, str):
+    def subst(self, s):
         rv = ''
         while 1:
-            pos = self.prog.search(str)
+            m = self.prog.search(s)
-            if pos < 0:
+            if not m:
-                return rv + str
+                return rv + s
-            if pos:
+            rv = rv + s[:m.start()]
-                rv = rv + str[:pos]
+            s = s[m.end():]
-                str = str[pos:]
+            if m.end() - m.start() == 2:
-            len = self.prog.match(str)
-            if len == 2:
                 # Escaped dollar
                 rv = rv + '$'
-                str = str[2:]
+                s = s[2:]
                 continue
-            name = str[1:len-1]
+            name = m.group(1)
-            str = str[len:]
             if not self.dict.has_key(name):
                 raise error, 'No such variable: '+name
             value = self.dict[name]
@@ -44,7 +40,7 @@ class Varsubst:
         lastnl = string.rfind(old, '\n', 0) + 1
         lastnl = len(old) - lastnl
         sub = '\n' + (' '*lastnl)
-        return regsub.gsub('\n', sub, value)
+        return re.sub('\n', sub, value)
 
 def _test():
     import sys