updated for version 7.0016
diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt
index 0b757f3..b854362 100644
--- a/runtime/doc/eval.txt
+++ b/runtime/doc/eval.txt
@@ -1,4 +1,4 @@
-*eval.txt* For Vim version 7.0aa. Last change: 2004 Aug 30
+*eval.txt* For Vim version 7.0aa. Last change: 2004 Sep 13
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -930,7 +930,7 @@
synIDattr( {synID}, {what} [, {mode}])
String attribute {what} of syntax ID {synID}
synIDtrans( {synID}) Number translated syntax ID of {synID}
-system( {expr}) String output of shell command {expr}
+system( {expr} [, {input}]) String output of shell command/filter {expr}
tempname() String name for a temporary file
tolower( {expr}) String the String {expr} switched to lowercase
toupper( {expr}) String the String {expr} switched to uppercase
@@ -1111,7 +1111,7 @@
feature, -1 is returned.
*col()*
-col({expr}) The result is a Number, which is the column of the file
+col({expr}) The result is a Number, which is the byte index of the column
position given with {expr}. The accepted positions are:
. the cursor position
$ the end of the cursor line (the result is the
@@ -2653,10 +2653,15 @@
highlight the character. Highlight links given with
":highlight link" are followed.
- *system()*
-system({expr}) Get the output of the shell command {expr}. Note: newlines
- in {expr} may cause the command to fail. The characters in
- 'shellquote' and 'shellxquote' may also cause trouble.
+system({expr} [, {input}]) *system()* *E677*
+ Get the output of the shell command {expr}.
+ When {input} is given, this string is written to a file and
+ passed as stdin to the command. The string is written as-is,
+ you need to take care of using the correct line separators
+ yourself.
+ Note: newlines in {expr} may cause the command to fail. The
+ characters in 'shellquote' and 'shellxquote' may also cause
+ trouble.
This is not to be used for interactive commands.
The result is a String. Example: >