Virgil Dupras
a0daed6812
basic: add usr command
2019-11-24 21:07:03 -05:00
Virgil Dupras
8f1d942e5f
basic: add addr command
2019-11-24 15:39:36 -05:00
Virgil Dupras
381d57a513
basic: make variable A the only input variable
...
Mechanism for assigning inputs to the specified variable is clumsy and uses
binary space. Always using A is much simpler and doesn't seem very limiting to
me. I do that because there's many more "input" commands I'd like to add.
2019-11-24 14:55:50 -05:00
Virgil Dupras
e1df320d44
basic: add ldbas command
2019-11-24 14:26:32 -05:00
Virgil Dupras
13f935aa88
basic: add fls command
...
Also, add the new `bshell` emulated tool. BASIC is on its way to replace the
shell.
2019-11-24 10:24:15 -05:00
Virgil Dupras
b7d4860acf
basic: add in/out commands
...
Also, fixed the cmd matching algo to not accept partial matches. For example,
to stop matching "input" when the command was "in".
2019-11-23 20:38:56 -05:00
Virgil Dupras
7761cebb0a
basic: add sleep command
...
also fix broken "peek"
2019-11-23 17:07:14 -05:00
Virgil Dupras
9602f9b983
basic: add peek/poke/deek/doke commands
2019-11-23 16:09:34 -05:00
Virgil Dupras
a680fd3328
basic: add support for signed integers
2019-11-23 14:56:23 -05:00
Virgil Dupras
e17dc1e1e1
basic: add input command
2019-11-21 20:17:55 -05:00
Virgil Dupras
982d20f895
basic: allow printing of quoted strings
2019-11-21 19:56:51 -05:00
Virgil Dupras
7262993f14
basic: add if
2019-11-21 16:06:14 -05:00
Virgil Dupras
3f3dd9141e
basic: allow multiple args in print
2019-11-20 21:02:11 -05:00
Virgil Dupras
9c400ca642
basic: add goto
...
Things are getting super cereal...
2019-11-20 15:45:53 -05:00
Virgil Dupras
9d6cbe577c
basic: add variables
...
Things are getting cereal...
2019-11-20 15:10:00 -05:00
Virgil Dupras
9c9484fb88
basic: add run command
2019-11-20 10:49:23 -05:00
Virgil Dupras
62138b12cf
basic: add buffer line index
2019-11-19 20:43:01 -05:00
Virgil Dupras
4c6de413df
basic: begin implementing a line buffer
2019-11-19 15:14:04 -05:00
Virgil Dupras
f5b04fc02f
basic: add expression support to print
...
Again, same thing as in zasm.
2019-11-18 15:52:44 -05:00
Virgil Dupras
0bd58fd178
basic: parse hex, binary and char literals
...
Same thing as in zasm.
2019-11-18 15:22:09 -05:00
Virgil Dupras
1cea6e71e0
basic: add a print cmd
...
It can only print a decimal literal. But still, that's a big step because
I hadn't implemented decimal formatting yet.
2019-11-18 13:40:23 -05:00
Virgil Dupras
f3992ed598
basic: begin an implementation from sratch
...
Let's see where it will lead us...
2019-11-13 15:28:16 -05:00
