From 427011f50c0f7e0caa472feafb9718f0eb5a72a9 Mon Sep 17 00:00:00 2001
From: Erik Osheim <erik@osheim.org>
Date: Thu, 1 Oct 2009 20:06:17 -0400
Subject: [PATCH 1/2] small refactor

--HG--
branch : pmacs2
---
 application.py | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/application.py b/application.py
index 873820d..519bd8c 100755
--- a/application.py
+++ b/application.py
@@ -1221,9 +1221,8 @@ if __name__ == "__main__":
 
     # ok, now run our app
     try:
-        d = {'jump_to_line': opts.goto, 'init_mode': opts.mode,
-             'init_cmds': opts.cmds}
-        curses.wrapper(run_app, buffers, **d)
+        curses.wrapper(run_app, buffers, jump_to_line=opts.goto,
+                       init_mode=opts.mode, init_cmds=opts.cmds)
         err = 0
     except:
         # restore terminal state before printing an error

From f2ccce518d23193381d1305b97df8f55c73840c0 Mon Sep 17 00:00:00 2001
From: Erik Osheim <erik@osheim.org>
Date: Thu, 1 Oct 2009 20:06:40 -0400
Subject: [PATCH 2/2] put wrapping code in util.py

--HG--
branch : pmacs2
---
 mode/consolemini.py | 23 +++++++----------------
 util.py             | 16 ++++++++++++++++
 2 files changed, 23 insertions(+), 16 deletions(-)

diff --git a/mode/consolemini.py b/mode/consolemini.py
index 2707411..fb71204 100644
--- a/mode/consolemini.py
+++ b/mode/consolemini.py
@@ -3,7 +3,9 @@ import re
 import StringIO
 import sys
 import traceback
+
 import completer
+import util
 from method import Method
 import method.move
 import mode.mini
@@ -66,23 +68,12 @@ class ConsoleExec(Method):
         limit = min([w.width for w in b.windows]) - len(PAD)
 
         if output:
-            newlines = []
+            lines = []
             for line in output.split('\n'):
-                i = 0
-                while i + limit < len(line):
-                    j = limit
-                    while j > 0 and line[i + j] != ' ':
-                        j -= 1
-                    if j == 0:
-                        newlines.append(PAD + line[i:i + limit])
-                        i += limit
-                    else:
-                        newlines.append(PAD + line[i:i + j])
-                        i += j + 1
-                newlines.append(PAD + line[i:])
-            assert newlines[-1] == PAD
-            newlines[-1] = ''
-            b.insert_lines(b.get_buffer_end(), newlines, force=True)
+                lines.extend([PAD + l for l in util.wrap_lines(line, limit)])
+            if lines[-1] == PAD:
+                lines[-1] = ''
+            b.insert_lines(b.get_buffer_end(), lines, force=True)
         for w2 in b.windows:
             w2.goto_end(force=True)
 
diff --git a/util.py b/util.py
index 5e0101c..26a0ffb 100644
--- a/util.py
+++ b/util.py
@@ -152,3 +152,19 @@ def communicate(cmd, stdin=None, stderr=False, shell=True):
     out, err = pipe.communicate(input=stdin)
     result = pipe.wait()
     return result, decode(out or ''), decode(err or '')
+
+def wrap_lines(s, limit):
+    '''given a string, return an iterator of wrapped lines'''
+    i = 0
+    while i + limit < len(s):
+        j = limit
+        while j > 0 and s[i + j] != ' ':
+            j -= 1
+        if j == 0:
+            yield s[i:i + limit]
+            i += limit
+        else:
+            yield s[i:i + j]
+            i += j + 1
+    if s[i:]:
+        yield s[i:]