From f54922269049658bdd53adadd1055e15fd490fba Mon Sep 17 00:00:00 2001
From: Alessandro Iezzi <aiezzi@alessandroiezzi.it>
Date: Fri, 26 Mar 2021 12:58:56 +0100
Subject: Initial commit

---
 i+.sh | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100755 i+.sh

(limited to 'i+.sh')

diff --git a/i+.sh b/i+.sh
new file mode 100755
index 0000000..279919e
--- /dev/null
+++ b/i+.sh
@@ -0,0 +1,25 @@
+#!/bin/sh
+
+sed -E 's/^(.*)/    \1/'
+exit
+
+# Don't use this
+#echo -n `9p read acme/$winid/data | sed 's|^|    |'` | 9p write acme/$winid/data
+
+# But this
+echo addr=dot | 9p write acme/$winid/ctl
+echo -n "    " | 9p write acme/$winid/data
+
+exit
+
+echo addr=dot | 9p write acme/$winid/ctl
+echo -n '__MARKER__' | 9p write acme/$winid/data
+echo -n '/^.*__MARKER__/' | 9p write acme/$winid/addr
+line=$(9p read acme/$winid/data | sed 1q)
+
+echo -n '/^.*__MARKER__.*\n?/' | 9p write acme/$winid/addr
+before_marker=$(echo "$line" | sed -E 's/(.*)__MARKER__/\1/')
+
+line=$(echo "$line" | sed -E 's/__MARKER__//')
+echo -n "    $before_marker" | 9p write acme/$winid/data
+
-- 
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