bug fix for console and tab improvements

--HG--
branch : pmacs2

mode/consolemini.py

@@ -136,8 +136,14 @@ class ConsoleTab(method.Method):
         first_t = curr_t
         j       = curr_i
 
-        names   = [curr_t.string]
         name_re = re.compile('^[a-zA-Z_][a-zA-Z0-9_]*$')
+        if name_re.match(curr_t.string):
+            names = [curr_t.string]
+        elif curr_t.string == '.':
+            names = ['']
+        else:
+            names = []
+
         while j >= 1:
             j -= 1
             t = tokens[j]
@@ -177,12 +183,10 @@ class ConsoleTab(method.Method):
                 newnames.update(w.mode.locals)
                 newnames.update(w.mode.globals)
             candidates = [x for x in newnames if x.startswith(name)]
-            if len(candidates) > 1:
-                s = completer.find_common_string(candidates)[len(name):]
-                w.insert_string_at_cursor(s)
-            elif len(candidates) == 1:
-                s = candidates[0][len(name):]
-                w.insert_string_at_cursor(s)
+
+            s = completer.find_common_string(candidates)[len(name):]
+            w.insert_string_at_cursor(s)
+            mode.mini.use_completion_window(a, name, candidates)
 
 class ConsoleBaseMethod(method.Method):
     subcls = method.Method

mode/iperlmini.py

@@ -57,10 +57,9 @@ class IperlTab(method.Method):
 
         if candidates:
             s = completer.find_common_string(candidates)
-            #w.buffer.delete(Point(t.x, 0), Point(t.end_x(), 0), force=True)
             w.buffer.delete(Point(x1, 0), Point(x2, 0), force=True)
             w.insert_string_at_cursor(s)
-        mode.mini.use_completion_window(a, s, candidates)
+            mode.mini.use_completion_window(a, s, candidates)
 
 class IperlStart(method.Method):
     '''Evaluate python expressions (for advanced use and debugging only)'''