1 files changed, 9 insertions, 13 deletions

diff --git a/boxes.c b/boxes.c
index 254f14f..b188b37 100644
--- a/boxes.c
+++ b/boxes.c
@@ -304,6 +304,7 @@ struct key
 };
 
 // This table includes some variations I have found on some terminals, and the MC "Esc digit" versions.
+// http://rtfm.etla.org/xterm/ctlseq.html has a useful guide.
 // TODO - Don't think I got all the linux console variations.
 // TODO - Add more shift variations, plus Ctrl & Alt variations when needed.
 // TODO - tmux messes with the shift function keys somehow.
@@ -395,7 +396,7 @@ struct key keys[] =
   {"\x1B[23;2~",        "Shift F11"},
   {"\x1B[24;2~",        "Shift F12"},
 
-  // Some terminals are special, and it seems they only have four function keys.
+  // "Normal" Some terminals are special, and it seems they only have four function keys.
   {"\x1B[A",            "Up"},
   {"\x1B[B",            "Down"},
   {"\x1B[C",            "Right"},
@@ -411,7 +412,7 @@ struct key keys[] =
   {"\x1B[1;2R",         "Shift F3"},
   {"\x1B[1;2S",         "Shift F4"},
 
-  // Not sure what this odd collection is.
+  // "Application"  Esc O is known as SS3
   {"\x1BOA",            "Up"},
   {"\x1BOB",            "Down"},
   {"\x1BOC",            "Right"},
@@ -427,7 +428,7 @@ struct key keys[] =
   {"\x1BOR",            "F3"},
   {"\x1BOS",            "F4"},
   {"\x1BOT",            "F5"},
-  // These two conflict with the above four function key variation.
+  // These two conflict with the above four function key variations.
   {"\x1B[R",            "F6"},
   {"\x1B[S",            "F7"},
   {"\x1B[T",            "F8"},
@@ -437,16 +438,10 @@ struct key keys[] =
   {"\x1B[X",            "F12"},
 
   // Can't remember, but saw them somewhere.
-  {"\x1B\x4f\x46",      "End"},
-  {"\x1B\x4f\x48",      "Home"},
-  {"\x1B\x4F\x50",      "F1"},
-  {"\x1B\x4F\x51",      "F2"},
-  {"\x1B\x4F\x52",      "F3"},
-  {"\x1B\x4F\x53",      "F4"},
-  {"\x1B\x4f\x31;2P",   "Shift F1"},
-  {"\x1B\x4f\x31;2Q",   "Shift F2"},
-  {"\x1B\x4f\x31;2R",   "Shift F3"},
-  {"\x1B\x4f\x31;2S",   "Shift F4"},
+  {"\x1BO1;2P",         "Shift F1"},
+  {"\x1BO1;2Q",         "Shift F2"},
+  {"\x1BO1;2R",         "Shift F3"},
+  {"\x1BO1;2S",         "Shift F4"},
 
   // MC "Esc digit" specials.
   // NOTE - The MC Esc variations might not be such a good idea, other programs want the Esc key for other things.
@@ -2708,6 +2703,7 @@ void boxes_main(void)
   moveCursorAbsolute(commandLine, 0, commandLine->content->lines.length, 0, 0);
 
   // All the mouse tracking methods suck one way or another.  sigh
+  // http://rtfm.etla.org/xterm/ctlseq.html documents xterm stuff, near the bottom is the mouse stuff.
   // http://leonerds-code.blogspot.co.uk/2012/04/wide-mouse-support-in-libvterm.html is helpful.
   // Enable mouse (VT200 normal tracking mode, UTF8 encoding).  The limit is 2015.  Seems to only be in later xterms.
 //  printf("\x1B[?1005h");