From 0e8395eace67c8aaee93d0c04711a371821abb6e Mon Sep 17 00:00:00 2001
From: Walter Bender <walter@walter-laptop.(none)>
Date: Mon, 22 Feb 2010 20:55:54 +0000
Subject: fixed variable no. of args for Python function

---
diff --git a/tablock.py b/tablock.py
index 94f5333..1b79d4b 100644
--- a/tablock.py
+++ b/tablock.py
@@ -485,11 +485,11 @@ class Block:
         self.docks = [['number', True, self.svg.docks[2+self._ei][0],
                                        self.svg.docks[2+self._ei][1]],
                       ['number', False, self.svg.docks[0][0],
-                                        self.svg.docks[0][1], '[']]
+                                        self.svg.docks[0][1]]]
         for i in range(self._ei+1):
             self.docks.append(['number', False, self.svg.docks[i+1][0],
                                                 self.svg.docks[i+1][1]])
-        self.docks.append(['unavailable', False, 0, 0, ']'])
+        self.docks.append(['unavailable', False, 0, 0])
 
     def _make_number_style_block(self, svg):
         self.svg.expand(self.dx+self.ex, self.ey)
diff --git a/taconstants.py b/taconstants.py
index 892d91b..0eea6aa 100644
--- a/taconstants.py
+++ b/taconstants.py
@@ -124,7 +124,7 @@ PALETTES = [['clean', 'forward', 'back', 'show', 'left', 'right',
              'storeinbox1', 'storeinbox2', 'string', 'box1', 'box2', 'box',
              'storein', 'start'],
             ['kbinput', 'push', 'printheap', 'keyboard', 'pop', 'clearheap',
-             'myfunc',  'nop', 'addturtle', 'comment', 'print', 'cartesian',
+             'myfunc2',  'nop', 'addturtle', 'comment', 'print', 'cartesian',
              'width','height', 'polar', 'sandwichtop', 'sandwichbottom'],
             ['journal', 'audio', 'description', 'savepix', 'hideblocks',
              'showblocks', 'fullscreen', 'picturelist', 'picture1x1a',
@@ -408,7 +408,7 @@ PRIMITIVES = {
     'list':'bulletlist',
     'minus2':'minus',
     'myfunc':'myfunction',
-    'myfunc2':'myfunc',
+    'myfunc2':'myfunction',
     'nop':'userdefined',
     'not':'not',
     'orange':'orange',
@@ -537,7 +537,8 @@ DEFAULTS = {
 STRING_OR_NUMBER_ARGS = ['plus2', 'equal2', 'less2', 'greater2', 'box',
                          'template1x1', 'template1x2', 'template2x1', 'list',
                          'template2x2', 'template1x1a', 'templatelist', 'nop',
-                         'print', 'stack', 'hat', 'addturtle', 'myfunc']
+                         'print', 'stack', 'hat', 'addturtle', 'myfunc',
+                         'myfunc2']
 
 CONTENT_ARGS = ['show', 'showaligned', 'push', 'storein', 'storeinbox1',
                 'storeinbox2']
diff --git a/talogo.py b/talogo.py
index cb2d86e..da4a8b2 100644
--- a/talogo.py
+++ b/talogo.py
@@ -311,8 +311,9 @@ class LogoCode:
         'less?':[2, lambda self,x,y: taless(x,y)],
         'minus':[2, lambda self,x,y: taminus(x,y)],
         'mod':[2, lambda self,x,y: tamod(x,y)],
-        'myfunc':[1, self.prim_myfunc, True],
-        'myfunction':[2, lambda self, f, x: self.myfunction(f, x)],
+        'myfunction':[2, lambda self,f,x: self.myfunction(f, [x])],
+        'myfunction2':[3, lambda self,f,x,y: self.myfunction(f, [x, y])],
+        'myfunction3':[4, lambda self,f,x,y,z: self.myfunction(f, [x, y, z])],
         'nop':[0, lambda self: None],
         'nop1':[0, lambda self: None],
         'nop2':[0, lambda self: None],
@@ -814,25 +815,8 @@ class LogoCode:
         self.ireturn()
         yield True
 
-    def prim_myfunc(self, list):
-        """
-        new_list = [self.intern('myfunction')]
-        new_list.append(list)
-        # self.icall(self.evline, new_list)
-        self.icall(self.eval, new_list)
-        yield True
-        self.ireturn()
-        yield True
-        """
-        new_list = [self.intern('myfunction')]
-        new_list.append(list)
-        self.evline(new_list)
-        yield True
-        self.ireturn()
-        yield True
-
     def myfunction(self, f, x):
-        y = myfunc(f, [x])
+        y = myfunc(f, x)
         if y == None:
             raise logoerror("#syntaxerror")
             stop_logo(self.tw)
diff --git a/tawindow.py b/tawindow.py
index 77ab244..d0115cf 100644
--- a/tawindow.py
+++ b/tawindow.py
@@ -1401,9 +1401,11 @@ class TurtleArtWindow():
                 if blk.name == 'myfunc2' and n == 4:
                     blk.spr.labels[1] = 'f(x,y)'
                     blk.spr.labels[2] = ' '
+                    blk.primitive = 'myfunction2'
                 if blk.name == 'myfunc2' and n == 5:
                     blk.spr.labels[1] = 'f(x,y,z)'
                     dy = blk.add_arg(False)
+                    blk.primitive = 'myfunction3'
                 else:
                     dy = blk.add_arg()
                 for b in group:
--
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