emulation

--HG--
branch : pmacs2

buffer/emul.py

@@ -46,6 +46,19 @@ class XTermBuffer(Buffer, XTerm):
     def term_do_clear(self):
         self.set_lines([''], force=True)
         self._meta = []
+    def term_do_clear_bol(self):
+        w = self._w()
+        p1, p2 = w.get_line_left()
+        self.delete(p1, p2, force=True)
+        self._meta = []
+    def term_do_clear_eol(self):
+        w = self._w()
+        p1, p2 = w.get_line_right()
+        self.delete(p1, p2, force=True)
+        self._meta = []
+    def term_do_clear_eos(self):
+        self._meta = []
+
     def term_do_backspace(self):
         self._w().backward()
     def term_do_tab(self):

term.py

@@ -27,10 +27,7 @@ class Dumb:
     def term_do_clear_bol(self):
         pass
     def term_do_clear_eol(self):
-        try:
-            del self.outc[self.i:]
-        except:
-            raise Exception(str(dir(self)))
+        del self.outc[self.i:]
     def term_do_clear_eos(self):
         pass