Update runtime files.
diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt
index 7dbf777..82b81fb 100644
--- a/runtime/doc/eval.txt
+++ b/runtime/doc/eval.txt
@@ -1,4 +1,4 @@
-*eval.txt* For Vim version 8.2. Last change: 2020 Sep 06
+*eval.txt* For Vim version 8.2. Last change: 2020 Sep 16
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -4302,6 +4302,7 @@
<afile> autocmd file name
<abuf> autocmd buffer number (as a String!)
<amatch> autocmd matched name
+ <cexpr> C expression under the cursor
<sfile> sourced script file or function name
<slnum> sourced script line number or function
line number
@@ -4309,6 +4310,7 @@
a function
<SID> "<SNR>123_" where "123" is the
current script ID |<SID>|
+ <stack> call stack
<cword> word under the cursor
<cWORD> WORD under the cursor
<client> the {clientid} of the last received
@@ -5489,7 +5491,7 @@
local marks defined in buffer {expr}. For the use of {expr},
see |bufname()|.
- Each item in the retuned List is a |Dict| with the following:
+ Each item in the returned List is a |Dict| with the following:
name - name of the mark prefixed by "'"
pos - a |List| with the position of the mark:
[bufnum, lnum, col, off]