commit 0bd14783426d137428ffae7cd89cfc06b88d1b11
from: Russ Cox <rsc@swtch.com>
date: Wed Dec 30 12:53:28 2020 UTC

wintext: use rc not bash

commit - 0a7fe606818a7906cdc57ea14cb57b416be6c1de
commit + 0bd14783426d137428ffae7cd89cfc06b88d1b11
blob - 80a89957631ab8aba3cf5daf51df300dcbd32504
blob + 1f36a05c584edfe06c89c3d388af2cd3627e4063
--- bin/wintext
+++ bin/wintext
@@ -1,22 +1,17 @@
-#!/bin/bash
+#!/usr/local/plan9/bin/rc
 
-case "$winid" in
-[0-9]*)
+if(~ $winid [0-9]*) {
 	9p read acme/$winid/body
 	exit 0
-esac
-
-case "$text9term" in
-unix!*)
-	dial -e $text9term </dev/null
+}
+if(~ $text9term 'unix!'*) {
+	dial -e $text9term < /dev/null
 	exit 0
-esac
-
-case "$TMUX" in
-?*)
+}
+if(~ $TMUX ?*) {
 	tmux capture-pane -p
 	exit 0
-esac
+}
 
-echo 'no running window found' 2>&1
+echo 'no running window found' >[2=1]
 exit 1