Key bindings

Sean Hinde <>
Tue Nov 26 22:29:07 CET 2002


> edlin.erl doesn't do "previous line" and "next line" (perhaps 
> forgivable
> given its name) so back to hunting around..

Forgive me for I truly know not what I fiddle with.. erlang:display is my
new friend!

I present Up and Down by cursor keys (needs previous edlin patch).

Sean



--- group.erl.orig	Tue Nov 26 21:23:38 2002
+++ group.erl	Tue Nov 26 21:18:23 2002
@@ -190,7 +190,8 @@
     send_drv_reqs(Drv, Rs),
     put(line_buffer, [Line|lists:delete(Line, get(line_buffer))]),
     {done,Line,Rest};
-get_line1({undefined,{A,none,$\^P},Cs,Cont,Rs}, Drv, Ls0) ->
+get_line1({undefined,{A,Mode,Char},Cs,Cont,Rs}, Drv, Ls0) when ((Mode ==
none) and (Char == $\^P))
+						   or ((Mode ==
meta_left_sq_bracket) and (Char == $A)) ->
     send_drv_reqs(Drv, Rs),
     case up_stack(Ls0) of
 	{none,Ls} ->
@@ -205,7 +206,8 @@
 		      Drv,
 		      Ls)
     end;
-get_line1({undefined,{A,none,$\^N},Cs,Cont,Rs}, Drv, Ls0) ->
+get_line1({undefined,{A,Mode,Char},Cs,Cont,Rs}, Drv, Ls0) when ((Mode ==
none) and (Char == $\^N))
+						   or ((Mode ==
meta_left_sq_bracket) and (Char == $B)) ->
     send_drv_reqs(Drv, Rs),
     case down_stack(Ls0) of
 	{none,Ls} ->



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