updated for version 7.0117
diff --git a/runtime/doc/index.txt b/runtime/doc/index.txt
index 6ddbc49..f48382a 100644
--- a/runtime/doc/index.txt
+++ b/runtime/doc/index.txt
@@ -1,4 +1,4 @@
-*index.txt* For Vim version 7.0aa. Last change: 2005 Jul 06
+*index.txt* For Vim version 7.0aa. Last change: 2005 Jul 27
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -1059,6 +1059,7 @@
|:cNfile| :cNf[ile] go to last error in previous file
|:cabbrev| :ca[bbrev] like ":abbreviate" but for Command-line mode
|:cabclear| :cabc[lear] clear all abbreviations for Command-line mode
+|:caddfile| :cad[dfile] add error message to current quickfix list
|:call| :cal[l] call a function
|:catch| :cat[ch] part of a :try command
|:cbuffer| :cb[uffer] parse error messages and jump to first error
@@ -1066,6 +1067,7 @@
|:cclose| :ccl[ose] close quickfix window
|:cd| :cd change directory
|:center| :ce[nter] format lines at the center
+|:cexpr| :cex[pr] read errors from expr and jump to first
|:cfile| :cf[ile] read file with error messages and jump to first
|:cfirst| :cfir[st] go to the specified error, default first one
|:cgetfile| :cg[etfile] read file with error messages