From 56dd36ae3e7b96a6b7b079f93a0cb73a6a8a76c7 Mon Sep 17 00:00:00 2001
From: Wesley Kerfoot <wjak56@gmail.com>
Date: Sun, 29 Mar 2020 20:44:08 -0400
Subject: [PATCH] add comments, remove old ones

---
 src/nimwin.nim | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/nimwin.nim b/src/nimwin.nim
index 84d92a1..08328e0 100644
--- a/src/nimwin.nim
+++ b/src/nimwin.nim
@@ -67,6 +67,10 @@ proc grabMouse(display : PDisplay, button : int) =
 proc grabKeyCombo(display : PDisplay,
                   key : TKeySym,
                   masks : seq[cuint] = @[]) =
+
+  # The reason we have 4 XGrabKey calls here is that
+  # the user might have num lock on
+  # and we still want to be able to grab these key combos
   discard XGrabKey(display,
                    XKeySymToKeyCode(display, key).cint,
                    foldr(@[Mod1Mask.cuint] & masks, a or b),
@@ -110,7 +114,6 @@ var processChan : Channel[int]
 processChan.open(0)
 
 proc startTerminal() : Process =
-  # TODO track running processes and close ones that have finished
   startProcess("/usr/bin/xterm")
 
 proc handleProcess(p : Process) =
@@ -129,6 +132,7 @@ when isMainModule:
   root = DefaultRootWindow(display)
 
   display.grabKeyCombo(XK_Return, @[ShiftMask.cuint])
+  display.grabKeyCombo(XK_T, @[ShiftMask.cuint])
   display.grabMouse(1)
   display.grabMouse(3)