Hook scanning and indentation functions to find_newline. This helps

to avoid duplicated code and renders more respect to newline cache.
* lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
* cmds.c (Fforward_line):
* indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
Use find_newline and avoid unnecessary point movements.
* search.c (scan_newline): Implement on top of find_newline.

1 files changed, 10 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 9e62a8e08a4..2105391755b 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,13 @@
+2013-08-29  Dmitry Antipov  <dmantipov@yandex.ru>
+
+        Hook scanning and indentation functions to find_newline.  This helps
+        to avoid duplicated code and renders more respect to newline cache.
+        * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
+        * cmds.c (Fforward_line):
+        * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
+        Use find_newline and avoid unnecessary point movements.
+        * search.c (scan_newline): Implement on top of find_newline.
+
 2013-08-28  Stefan Monnier  <monnier@iro.umontreal.ca>
 
         * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically