add kakoune config

kak_ide_open.sh

@@ -0,0 +1,22 @@
+#!/bin/bash
+
+# Forget the Oth argument (name of the script).
+if [[ $# > 0 ]] ; then
+    files="$@"
+else
+    files=""
+    while read line
+    do
+      files="$files $line"
+    done < /dev/stdin
+fi
+
+if kak -l | grep -q "ide" ; then
+    # Open files in the `main` window of the `ide` session of kakoune.
+    for file in "${files}"; do
+        echo "evaluate-commands -client main edit ${file}" | kak -p ide
+    done
+else
+    terminator -p kakoune -e kak -s ide ${files}
+fi
+