regex-replace completed

--HG--
branch : pmacs2

IDEAS

@@ -1,3 +1,8 @@
+2007/08/11:
+
+Instead of storing method state in the method objects (for mode callback stuff),
+we should probably store it in the buffer.
+
 2007/07/19:
 
 Convert all classes to subclass object.

method.py

@@ -157,7 +157,8 @@ class RegexReverseSearch(RegexSearch):
     
 class Replace(Method):
     '''Replace occurances of string X with string Y'''
-    args = [Argument('before', prompt="Replace: ",
+    is_literal = True
+    args = [Argument('before', prompt="Replace String: ",
                      default=default.last_replace_before, load_default=True),
             Argument('after', prompt="Replace With: ",
                      default=default.last_replace_after, load_default=True)]
@@ -167,6 +168,19 @@ class Replace(Method):
         a.last_replace_after = self.after = vargs['after']
         self.old_window = w
         a.open_mini_buffer('I-Replace: ', lambda x: None, self, None, 'replace')
+class RegexReplace(Method):
+    '''Replace occurances of string X with string Y'''
+    is_literal = False
+    args = [Argument('before', prompt="Replace Regex: ",
+                     default=default.last_replace_before, load_default=True),
+            Argument('after', prompt="Replace With: ",
+                     default=default.last_replace_after, load_default=True)]
+    def _execute(self, w, **vargs):
+        w.application.last_replace_before = self.before = vargs['before']
+        w.application.last_replace_after  = self.after = vargs['after']
+        self.old_window                   = w
+        f = lambda x: None
+        w.application.open_mini_buffer('I-RegexReplace: ', f, self, None, 'replace')
 
 # navigating between buffers
 class OpenFile(Method):

mode/python.py

@@ -133,7 +133,8 @@ class PythonTabber(tab2.StackTabber):
                 elif self.is_rightmost_token(y, i):
                     pass
                 else:
-                    self._pop()
+                    #self._pop()
+                    pass
         elif fqname == 'keyword':
             if token.string in self.endlevel_names:
                 # we know we'll unindent at least once

mode/replace.py

@@ -53,11 +53,14 @@ class CancelReplace(method.Method):
         w.set_error("Replace cancelled")
 
 def _find_next(m, move=False):
-    s    = m.before
-    w    = m.old_window
-    c    = w.logical_cursor()
+    s = m.before
+    w = m.old_window
+    c = w.logical_cursor()
     try:
-        r = re.compile(searchutil.escape_literal(s))
+        if m.is_literal:
+            r = re.compile(searchutil.escape_literal(s))
+        else:
+            r = re.compile(s)
     except:
         (m.p1, m.p2) = (None, None)
         return False

mode2.py

@@ -126,6 +126,7 @@ class Fundamental(Handler):
         self.add_bindings('regex-reverse-search', ('M-C-r',))
         self.add_bindings('toggle-margins', ('M-m',))
         self.add_bindings('replace', ('M-%',))
+        self.add_bindings('regex-replace', ('M-$',))
         self.add_bindings('open-file', ('C-x C-f',))
         self.add_bindings('kill-buffer', ('C-x k',))
         self.add_bindings('list-buffers', ('C-x C-b',))