From: ian <ian>
Date: Sat, 7 Jun 2008 23:08:37 +0000 (+0000)
Subject: readable can pass through extra args
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ijackson/git?a=commitdiff_plain;h=482953fcf0e7600bfe90f51298a694888a4d571e;p=trains.git

readable can pass through extra args
---

diff --git a/hostside/lib.tcl b/hostside/lib.tcl
index 33c14ac..8d5a199 100644
--- a/hostside/lib.tcl
+++ b/hostside/lib.tcl
@@ -24,9 +24,9 @@ proc setting {varname defvalue regexp} {
     set re $regexp
 }
 
-proc readable {whatfor conn} {
-    while {[gets $conn l]>=0} { $whatfor-inputline $conn $l }
-    if {[eof $conn]} { $whatfor-eof $conn }
+proc readable {whatfor conn args} {
+    while {[gets $conn l]>=0} { eval [list $whatfor-inputline $conn $l] $args }
+    if {[eof $conn]} { eval [list $whatfor-eof $conn] $args }
 }
 
 proc parse-argv {formalargs} {