hugova
be13c298c7
fix source.s duplicate .debuginfo and some comments
2025-08-01 00:23:00 +02:00
hugova
f647c68edf
fix testing for divition and add doc.. for mult..
2025-08-01 00:23:00 +02:00
4cddb13ba8
Add user procedures bitor, shiftleft, and shiftright
2025-07-31 23:21:46 +02:00
5c3bccd48d
Let comparison take any IR-DATA
2025-07-31 22:14:49 +02:00
64de7f64e5
Bind delete key to forward delete
2025-07-31 22:14:49 +02:00
e7867aa4d0
Fix weird error with page down
2025-07-31 22:14:49 +02:00
hugova
0e3ebe487c
fix test that test most multiplications. Also fix multiplication 0*0 bugg.
2025-07-31 21:53:55 +02:00
0f80ba10ef
Add inlining (or compiler intrinsics if you prefer) for AND and XOR
2025-07-31 16:06:41 +02:00
70fb3a9500
Make a compile failure only redisplay if it needs to
2025-07-31 15:34:12 +02:00
254d66270b
Remove outdated TODO
2025-07-31 14:52:32 +02:00
7c8dc6b7ba
Hide cursor during all non-insert commands
2025-07-31 14:51:33 +02:00
f84b895d22
Remove outdated TODO
2025-07-31 14:46:46 +02:00
38b42a3e9a
Only send show/hide cursor commands when needed
2025-07-31 14:45:44 +02:00
d7643b63c8
Make MERGE-LINES actually use the scrolling work it set up
2025-07-31 14:39:49 +02:00
fec79106d2
Rewrite forward and backward commands, they now behave like Emacs's
2025-07-31 14:35:55 +02:00
63a9b50fb4
Add macro for walking buffer content (for example to search)
2025-07-31 14:35:25 +02:00
b7dea0f333
Add method to get the last line of a buffer
2025-07-31 14:35:18 +02:00
0451b5b7d1
Add page up and page down commands to the editor
2025-07-31 13:23:52 +02:00
1f52377b2b
Add failsafe to REDISPLAY-LINE for when the editor fucks it up
...
Occasionally the editor will try to redisplay lines that are
off-screen, even though that shouldn't happen. Ignoring it is
seemingly harmless, so it now signals a warning.
2025-07-31 13:22:59 +02:00
f3cbadfa54
Add dead code elimination and folding of constant conditionals
2025-07-31 13:08:47 +02:00
15898ab691
Add function for replacing IR-TERMINATOR in IBLOCK
2025-07-31 13:07:46 +02:00
e302493800
Some cleanup in compilation of IR-IF to asm
2025-07-31 12:49:50 +02:00
4c3a25d5e6
Add constant folding for purely constant operations
2025-07-31 12:45:24 +02:00
502451af8b
Speed up displaying lines when scrolling up
2025-07-31 12:12:25 +02:00
4415bb3d55
Add indent and unindent commands
2025-07-31 12:03:48 +02:00
13715859ef
Allow inserting characters into a line without redisplay
2025-07-31 12:03:34 +02:00
5af2ed3f2a
Add Ctrl bindings for forward and backward word commands
2025-07-31 11:50:52 +02:00
84ddb747aa
Add dummy help command
2025-07-31 11:50:12 +02:00
eb2fac312a
Add more recognized keys to the editor
2025-07-31 11:49:14 +02:00
c59bad4bb7
Fix some indentation in editor
2025-07-31 11:48:35 +02:00
5032ee73e8
Fix occasional errors from jumping to an off-screen error location
2025-07-31 11:37:38 +02:00
ff2d31d9ed
Replace MISSING-FUNCTION-ERROR's context string
2025-07-31 11:21:30 +02:00
df778d530e
Add source information to missing function errors
2025-07-31 11:21:17 +02:00
33136c2164
Make tokenizer properly break text tokens on * and /
2025-07-31 11:14:35 +02:00
1f17283b2a
Make quick refresh from line deletion work on the top line
2025-07-31 11:12:35 +02:00
62c19a38d8
Using scrolling, avoid redrawing editor screen after deleting a line
2025-07-31 11:05:49 +02:00
6f6a800897
Add editor command COM-KILL-LINE
...
Works as close as I care to get it to its Emacs counterpart
2025-07-31 10:51:28 +02:00
c7e66e6c51
Add Hugo's unfinished mandelbrot fractal demo
2025-07-30 23:51:27 +02:00
baab639b4f
Add read_pixel and clear_pixel
2025-07-30 23:48:32 +02:00
cf56f3c11c
RESTORE key now acts as very soft reset, and for startup
...
This reverts commit 69d9f49b5c
2025-07-30 23:47:29 +02:00
24b2374d3e
Remove setup_loader and its user
2025-07-30 16:56:24 +02:00
f15ccf7799
Remove EMULATOR_PREVIEW, normal host now includes a default userprog
...
To test a user program, simply replace userprog.bin with the program
you want to run and assemble the host.
2025-07-30 16:53:13 +02:00
adb0e70f5e
Make the program wait for space key instead of joystick to start
2025-07-30 16:37:20 +02:00
69d9f49b5c
Check for userprog download on a timer rather than explicitly
2025-07-30 16:18:54 +02:00
04be194c46
Ugly fix for incorrect scrolling on VT220
2025-07-30 11:09:15 +02:00
df009bac42
Remove unused LET*
2025-07-30 10:35:06 +02:00
1ab8dbb818
Add TODO in editor about terminal commands in need of replacing
2025-07-29 20:24:45 +02:00
8d4d462efc
Add method to copy whole text into editor buffer
2025-07-29 20:23:54 +02:00
4f096b9820
Make editor save source before compiling
2025-07-29 19:52:27 +02:00
ab9ff442ef
Set up IBLOCK order during building to fix ordering bug
2025-07-29 18:58:18 +02:00
