Update runtime files.
diff --git a/runtime/doc/syntax.txt b/runtime/doc/syntax.txt
index 1e3ea90..0e71a39 100644
--- a/runtime/doc/syntax.txt
+++ b/runtime/doc/syntax.txt
@@ -1,4 +1,4 @@
-*syntax.txt* For Vim version 7.4. Last change: 2015 Sep 29
+*syntax.txt* For Vim version 7.4. Last change: 2015 Oct 17
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -1081,7 +1081,7 @@
Most of things are same as |ft-c-syntax|.
Variable Highlight ~
-cpp_no_c11 don't highlight C++11 standard items
+cpp_no_cpp11 don't highlight C++11 standard items
CSH *csh.vim* *ft-csh-syntax*
@@ -3248,7 +3248,8 @@
The g:vimsyn_embed option allows users to select what, if any, types of
embedded script highlighting they wish to have. >
- g:vimsyn_embed == 0 : don't embed any scripts
+ g:vimsyn_embed == 0 : don't support any embedded scripts
+ g:vimsyn_embed =~ 'l' : support embedded lua
g:vimsyn_embed =~ 'm' : support embedded mzscheme
g:vimsyn_embed =~ 'p' : support embedded perl
g:vimsyn_embed =~ 'P' : support embedded python
@@ -3266,6 +3267,7 @@
g:vimsyn_folding == 0 or doesn't exist: no syntax-based folding
g:vimsyn_folding =~ 'a' : augroups
g:vimsyn_folding =~ 'f' : fold functions
+ g:vimsyn_folding =~ 'l' : fold lua script
g:vimsyn_folding =~ 'm' : fold mzscheme script
g:vimsyn_folding =~ 'p' : fold perl script
g:vimsyn_folding =~ 'P' : fold python script