Making C-w more like ipython's C-w

inducer · Jan 26, 2015 · aca5bb2 · aca5bb2
1 parent 9e7ee87
commit aca5bb2
Showing 1 changed file with 13 additions and 9 deletions.
diff --git a/pudb/debugger.py b/pudb/debugger.py
@@ -1484,15 +1484,19 @@ def cmdline_end_of_line(w, size, key):
             self.cmdline_edit.edit_pos = len(self.cmdline_edit.edit_text)
 
         def cmdline_del_word(w, size, key):
-            text = self.cmdline_edit.edit_text
-            matches = list(re.finditer(r'(\.|\s+)', text))
-            if not matches:
-              self.cmdline_edit.edit_text = ''
-              self.cmdline_edit.edit_pos = 0
-              return
-            pos = matches[-1].start()
-            self.cmdline_edit.edit_text = text[:pos]
-            self.cmdline_edit.edit_pos = pos
+            pos = self.cmdline_edit.edit_pos
+            before, after = self.cmdline_edit.edit_text[:pos], self.cmdline_edit.edit_text[pos:]
+            before = before[::-1]
+            before = before.lstrip()
+            i = 0
+            while i < len(before):
+              if not before[i].isspace():
+                i += 1
+              else:
+                break
+            self.cmdline_edit.edit_text = before[i:][::-1] + after
+            self.cmdline_edit.edit_post = len(before[i:])
+
 
         def toggle_cmdline_focus(w, size, key):
             self.columns.set_focus(self.lhs_col)