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.TH PRCS-CALLBACK 1 "PRCS Utilities" "Jun/03/1999" "PRCS Utilities"
.SH NAME
prcs-callback \- Callback script for Ediff support in prcs.el
.SH SYNOPSIS
.B (setq prcs-callback-program "prcs-callback")
.SH "DESCRIPTION"
This manual page documents briefly the
.BR prcs-merge-command ,
script.
This manual page was written for the Debian GNU/Linux distribution
because the original program does not have a manual page.
.PP
.B prcs-callback 
is associated with \fIprcs.el\fR.  When called with some
number of arguments, this script: 
.PP
.Vb 4
\&    1. Prints a special magic token on a line by itself.
\&    2. Prints the number of args on a line by itself.
\&    3. Prints each of the args in turn on their own lines.
\&    4. Waits for input.
\&    5. Reads a line (should be an integer), and exits with 
\&       that status.
.Ve
It is used by \fIprcs.el\fR as a value for $PRCS_DIFF_COMMAND or
$PRCS_MERGE_COMMAND. The token is used to identify its execution in a
general comint buffer. 
.SH "SEE ALSO"
prcs(1),
.PP
Info documentation for PRCS (type "info prcs")
.SH AUTHOR
This manual page was written by Rafael Laboissiere <rafael@icp.inpg.fr>,
for the Debian GNU/Linux system (but may be used by others).