updated for version 7.0171
diff --git a/runtime/doc/change.txt b/runtime/doc/change.txt
index 29a2c9f..676da4b 100644
--- a/runtime/doc/change.txt
+++ b/runtime/doc/change.txt
@@ -1,4 +1,4 @@
-*change.txt* For Vim version 7.0aa. Last change: 2005 Dec 10
+*change.txt* For Vim version 7.0aa. Last change: 2005 Dec 16
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -503,6 +503,8 @@
temporary file and then reads the file into the
buffer. Vim uses the 'shellredir' option to redirect
the filter output to the temporary file.
+ However, if the 'shelltemp' option is off then pipes
+ are used when possible (on Unix).
When the 'R' flag is included in 'cpoptions' marks in
the filtered lines are deleted, unless the
|:keepmarks| command is used. Example: >