Allowing inserting a line break in the middle of a text

this makes two texts.  They cannot (yet) be joined again.

diff --git a/scribble.py b/scribble.py
index 8d13a9149fc36294449665fbe73956d3d344302b..b0dbbfb9d90587f6f34bba1673544cb639620ecf 100755 (executable)
--- a/scribble.py
+++ b/scribble.py
@@ -917,9 +917,11 @@ class ScribblePad:
             if self.textcurs < len(self.textstr):
                 self.textcurs += 1
         elif sym == "<newline>":
+            tail = self.textstr[self.textcurs:]
+            self.textstr = self.textstr[:self.textcurs]
             self.flush_text()
-            self.textcurs = 0
-            self.textstr = ""
+            self.textcurs = len(tail)
+            self.textstr = tail
             self.textpos = [ self.textpos[0], self.textpos[1] +
                              self.lineheight ]
         else: