Updated runtime files.
diff --git a/runtime/doc/options.txt b/runtime/doc/options.txt
index f6bedda..53d4e8a 100644
--- a/runtime/doc/options.txt
+++ b/runtime/doc/options.txt
@@ -1,4 +1,4 @@
-*options.txt* For Vim version 7.3. Last change: 2012 Aug 15
+*options.txt* For Vim version 7.3. Last change: 2012 Oct 21
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -756,7 +756,7 @@
feature}
When on and 'termbidi' is off, the required visual character
corrections that need to take place for displaying the Arabic language
- take affect. Shaping, in essence, gets enabled; the term is a broad
+ take effect. Shaping, in essence, gets enabled; the term is a broad
one which encompasses:
a) the changing/morphing of characters based on their location
within a word (initial, medial, final and stand-alone).
@@ -6119,7 +6119,8 @@
local to buffer
Number of spaces to use for each step of (auto)indent. Used for
|'cindent'|, |>>|, |<<|, etc.
- When zero the 'ts' value will be used.
+ When zero the 'ts' value will be used. Use the |shiftwidth()|
+ function to get the effective shiftwidth value.
*'shortmess'* *'shm'*
'shortmess' 'shm' string (Vim default "filnxtToO", Vi default: "",
@@ -6383,6 +6384,7 @@
of 8, while being able to edit like it is set to 'sts'. However,
commands like "x" still work on the actual characters.
When 'sts' is zero, this feature is off.
+ When 'sts' is negative, the value of 'shiftwidth' is used.
'softtabstop' is set to 0 when the 'paste' option is set.
See also |ins-expandtab|. When 'expandtab' is not set, the number of
spaces is minimized by using <Tab>s.