Add the settabvar() and gettabvar() functions.
Various runtime file updates.
diff --git a/runtime/doc/usr_41.txt b/runtime/doc/usr_41.txt
index c147224..4344fc1 100644
--- a/runtime/doc/usr_41.txt
+++ b/runtime/doc/usr_41.txt
@@ -670,8 +670,10 @@
getbufvar() get a variable value from a specific buffer
setbufvar() set a variable in a specific buffer
getwinvar() get a variable from specific window
+ gettabvar() get a variable from specific tab page
gettabwinvar() get a variable from specific window & tab page
setwinvar() set a variable in a specific window
+ settabvar() set a variable in a specific tab page
settabwinvar() set a variable in a specific window & tab page
garbagecollect() possibly free memory
@@ -2152,7 +2154,7 @@
When defining a function, this only needs to be done once. But the filetype
plugin will be sourced every time a file with this filetype will be opened.
-This construct make sure the function is only defined once: >
+This construct makes sure the function is only defined once: >
:if !exists("*s:Func")
: function s:Func(arg)