evv/gw-basic-2026
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0bacfcef6c195868d693ccd471150dfd2cba7b3f
gw-basic-2026/tests/programs
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Eremey Valetov 0bacfcef6c Implement VIEW/WINDOW/PALETTE, PMAP, fix MBF float format, update to v0.13.0 
Graphics viewport and coordinate mapping:
- VIEW [[SCREEN] (x1,y1)-(x2,y2) [,[fill][,border]]] with clipping
- WINDOW [[SCREEN] (x1,y1)-(x2,y2)] with Cartesian/screen modes
- PALETTE [attribute, color] with CGA 16-color remapping
- PMAP(coord, func) for logical/physical coordinate conversion
- All graphics statements (PSET, LINE, CIRCLE, PAINT, GET/PUT) respect
  viewport clipping and WINDOW coordinate mapping

MBF (Microsoft Binary Format) float support:
- CVS/CVD now interpret bytes as MBF format (compatible with real GW-BASIC)
- MKS$/MKD$ now produce MBF-encoded bytes
- Fixed shift errors in MBF↔IEEE conversion routines (single: 1→0, double: 4→3)
- Random-access file I/O now byte-compatible with original GWBASIC.EXE

66 tests (2 new), 61 compat matches (up from 58).
2026-03-10 22:20:58 -04:00
..
arrays.bas
Phase 2: variables, arrays, program execution, and control flow
2026-02-10 11:16:58 -05:00
bsave_bload.bas
Implement BSAVE/BLOAD, TUI color, extended PEEK/POKE, update to v0.12.0
2026-03-01 13:37:05 -05:00
bubble_sort.bas
Phase 5: CI, terminal I/O, Sixel graphics, classic programs
2026-02-10 16:46:34 -05:00
caesar_cipher.bas
Phase 5: CI, terminal I/O, Sixel graphics, classic programs
2026-02-10 16:46:34 -05:00
calendar.bas
Phase 5: CI, terminal I/O, Sixel graphics, classic programs
2026-02-10 16:46:34 -05:00
chain_target.bas
Phase 4: CHAIN, RUN "file", random-access I/O, MBF conversions
2026-02-10 12:11:25 -05:00
chain_test.bas
Phase 4: CHAIN, RUN "file", random-access I/O, MBF conversions
2026-02-10 12:11:25 -05:00
color_test.bas
Implement BSAVE/BLOAD, TUI color, extended PEEK/POKE, update to v0.12.0
2026-03-01 13:37:05 -05:00
common_target.bas
Add AUTO, RENUM, DELETE, COMMON; fix LIST range parsing
2026-02-22 12:58:47 -05:00
common_test.bas
Add AUTO, RENUM, DELETE, COMMON; fix LIST range parsing
2026-02-22 12:58:47 -05:00
control_flow.bas
Phase 2: variables, arrays, program execution, and control flow
2026-02-10 11:16:58 -05:00
data_read.bas
Phase 2: variables, arrays, program execution, and control flow
2026-02-10 11:16:58 -05:00
datetime.bas
Implement DATE$/TIME$/TIMER, FILES, SHELL, CHDIR, MKDIR, RMDIR
2026-02-22 12:40:18 -05:00
def_fn.bas
Phase 2: variables, arrays, program execution, and control flow
2026-02-10 11:16:58 -05:00
def_types.bas
Fix RESTORE with line number, add 8 Rosetta Code test programs
2026-02-15 16:22:55 -05:00
diamond.bas
Phase 5: CI, terminal I/O, Sixel graphics, classic programs
2026-02-10 16:46:34 -05:00
error_handler.bas
Fix variable names with digits, ERL, update docs
2026-02-10 17:01:50 -05:00
fibonacci.bas
Phase 5: CI, terminal I/O, Sixel graphics, classic programs
2026-02-10 16:46:34 -05:00
file_io.bas
Add README, implement KILL/NAME, use relative paths in tests
2026-02-10 15:53:57 -05:00
filesystem.bas
Implement DATE$/TIME$/TIMER, FILES, SHELL, CHDIR, MKDIR, RMDIR
2026-02-22 12:40:18 -05:00
for_next.bas
Phase 2: variables, arrays, program execution, and control flow
2026-02-10 11:16:58 -05:00
get_put.bas
Implement DEF SEG/PEEK/POKE, GET/PUT sprites, fix PRINT USING, update to v0.11.0
2026-03-01 13:07:28 -05:00
gosub.bas
Phase 2: variables, arrays, program execution, and control flow
2026-02-10 11:16:58 -05:00
graphics_stubs.bas
Phase 3: file I/O, PRINT USING, SAVE/LOAD, MID$ assignment, graphics stubs
2026-02-10 11:53:28 -05:00
hailstone.bas
Fix RESTORE with line number, add 8 Rosetta Code test programs
2026-02-15 16:22:55 -05:00
hanoi.bas
Fix RESTORE with line number, add 8 Rosetta Code test programs
2026-02-15 16:22:55 -05:00
hello.bas
Phase 1: expression calculator with direct mode
2026-02-10 10:25:08 -05:00
hundred_doors.bas
Fix RESTORE with line number, add 8 Rosetta Code test programs
2026-02-15 16:22:55 -05:00
if_then_else.bas
Phase 2: variables, arrays, program execution, and control flow
2026-02-10 11:16:58 -05:00
inkey_ext.bas
Implement binary SAVE/LOAD, INKEY$ extended keys, golden tests, update to v0.10.0
2026-03-01 12:25:47 -05:00
invoice.bas
Phase 5: CI, terminal I/O, Sixel graphics, classic programs
2026-02-10 16:46:34 -05:00
leibniz.bas
Phase 2: variables, arrays, program execution, and control flow
2026-02-10 11:16:58 -05:00
lprint.bas
Implement LPRINT and LLIST with configurable printer output
2026-02-22 13:55:27 -05:00
luhn.bas
Fix RESTORE with line number, add 8 Rosetta Code test programs
2026-02-15 16:22:55 -05:00
math_ops.bas
Phase 1: expression calculator with direct mode
2026-02-10 10:25:08 -05:00
matrix_mult.bas
Phase 5: CI, terminal I/O, Sixel graphics, classic programs
2026-02-10 16:46:34 -05:00
mbf_format.bas
Implement VIEW/WINDOW/PALETTE, PMAP, fix MBF float format, update to v0.13.0
2026-03-10 22:20:58 -04:00
mid_assign.bas
Phase 3: file I/O, PRINT USING, SAVE/LOAD, MID$ assignment, graphics stubs
2026-02-10 11:53:28 -05:00
mkicvi.bas
Phase 4: CHAIN, RUN "file", random-access I/O, MBF conversions
2026-02-10 12:11:25 -05:00
monte_carlo.bas
Phase 5: CI, terminal I/O, Sixel graphics, classic programs
2026-02-10 16:46:34 -05:00
mult_table.bas
Fix RESTORE with line number, add 8 Rosetta Code test programs
2026-02-15 16:22:55 -05:00
nested_for.bas
Phase 2: variables, arrays, program execution, and control flow
2026-02-10 11:16:58 -05:00
number_guess.bas
Phase 5: CI, terminal I/O, Sixel graphics, classic programs
2026-02-10 16:46:34 -05:00
on_goto.bas
Phase 2: variables, arrays, program execution, and control flow
2026-02-10 11:16:58 -05:00
on_timer.bas
Implement EDIT statement and ON TIMER/ON KEY event trapping, update to v0.9.0
2026-02-27 17:29:09 -05:00
pascal_triangle.bas
Fix RESTORE with line number, add 8 Rosetta Code test programs
2026-02-15 16:22:55 -05:00
peek_gfx.bas
Implement BSAVE/BLOAD, TUI color, extended PEEK/POKE, update to v0.12.0
2026-03-01 13:37:05 -05:00
peek_poke.bas
Implement DEF SEG/PEEK/POKE, GET/PUT sprites, fix PRINT USING, update to v0.11.0
2026-03-01 13:07:28 -05:00
play_music.bas
Implement SOUND, BEEP, and PLAY with PulseAudio backend
2026-02-15 16:14:36 -05:00
play_scale.bas
Implement SOUND, BEEP, and PLAY with PulseAudio backend
2026-02-15 16:14:36 -05:00
prime_sieve.bas
Phase 2: variables, arrays, program execution, and control flow
2026-02-10 11:16:58 -05:00
print_using_edge.bas
Implement DEF SEG/PEEK/POKE, GET/PUT sprites, fix PRINT USING, update to v0.11.0
2026-03-01 13:07:28 -05:00
print_using.bas
Phase 3: file I/O, PRINT USING, SAVE/LOAD, MID$ assignment, graphics stubs
2026-02-10 11:53:28 -05:00
random_access.bas
Add README, implement KILL/NAME, use relative paths in tests
2026-02-10 15:53:57 -05:00
roman_numerals.bas
Fix RESTORE with line number, add 8 Rosetta Code test programs
2026-02-15 16:22:55 -05:00
run_file.bas
Phase 4: CHAIN, RUN "file", random-access I/O, MBF conversions
2026-02-10 12:11:25 -05:00
save_binary.bas
Implement binary SAVE/LOAD, INKEY$ extended keys, golden tests, update to v0.10.0
2026-03-01 12:25:47 -05:00
save_load.bas
Add README, implement KILL/NAME, use relative paths in tests
2026-02-10 15:53:57 -05:00
sound_test.bas
Implement SOUND, BEEP, and PLAY with PulseAudio backend
2026-02-15 16:14:36 -05:00
stats_calc.bas
Phase 5: CI, terminal I/O, Sixel graphics, classic programs
2026-02-10 16:46:34 -05:00
string_ops.bas
Phase 1: expression calculator with direct mode
2026-02-10 10:25:08 -05:00
temp_table.bas
Phase 5: CI, terminal I/O, Sixel graphics, classic programs
2026-02-10 16:46:34 -05:00
text_adventure.bas
Phase 5: CI, terminal I/O, Sixel graphics, classic programs
2026-02-10 16:46:34 -05:00
timer_stop.bas
Implement EDIT statement and ON TIMER/ON KEY event trapping, update to v0.9.0
2026-02-27 17:29:09 -05:00
variables.bas
Phase 2: variables, arrays, program execution, and control flow
2026-02-10 11:16:58 -05:00
view_window.bas
Implement VIEW/WINDOW/PALETTE, PMAP, fix MBF float format, update to v0.13.0
2026-03-10 22:20:58 -04:00
while_wend.bas
Phase 2: variables, arrays, program execution, and control flow
2026-02-10 11:16:58 -05:00
write_input.bas
Add README, implement KILL/NAME, use relative paths in tests
2026-02-10 15:53:57 -05:00