3fa8c6f034
Add event-driven programming: ON TIMER(n) GOSUB with TIMER ON/OFF/STOP, ON KEY(n) GOSUB with KEY(n) ON/OFF/STOP for F1-F10. Fix F-key escape sequence parser (F9/F10 detection, push back consumed bytes on unmatched sequences). Add EDIT statement for TUI line editing. Guard key trap polling so keystrokes aren't consumed when no traps are configured.
1.7 KiB
1.7 KiB
Development
Development History
| Version | Commit | Description |
|---|---|---|
| 0.1.0 | d8e8375 |
Expression calculator with direct mode |
| 0.2.0 | 6162595 |
Variables, arrays, program storage, control flow |
| 0.3.0 | c2d73e9 |
File I/O, PRINT USING, SAVE/LOAD, MID$ assignment, graphics stubs |
| 0.4.0 | df5c308 |
CHAIN, RUN "file", random-access I/O (FIELD/PUT/GET), CVI/CVS/CVD/MKI$/MKS$/MKD$ |
| 0.5.0 | ad21350 |
Full-screen TUI editor, KEY statement, Ctrl+Break, Sixel graphics, SOUND/BEEP/PLAY, DOSBox-X compat testing, project rename |
| 0.6.0 | ece018d |
DATE$/TIME$/TIMER, FILES, SHELL, CHDIR, MKDIR, RMDIR |
| 0.7.0 | da6b513 |
AUTO, RENUM (with GOTO/GOSUB patching), DELETE, COMMON, LIST range fix |
| 0.8.0 | c68167c |
Dynamic TUI screen buffer, --full flag, LPRINT/LLIST with --lpt |
| 0.9.0 | EDIT statement, ON TIMER/ON KEY event trapping, F-key escape parser fixes |
Tests
56 test programs in tests/programs/. Run the full suite:
bash tests/run_tests.sh
Each test has a 5-second timeout. When .expected files are present
(generated from real GWBASIC.EXE), the runner also reports compatibility
match status.
Compatibility Testing
Compare output against real GWBASIC.EXE running under DOSBox-X:
# Generate .expected files from GWBASIC.EXE (requires DOSBox-X Flatpak)
bash tests/run_compat.sh --generate
# Compare gwbasic output against .expected
bash tests/run_compat.sh
CI
GitHub Actions runs on every push to main and on pull requests. The workflow
builds the project with PulseAudio support and runs all 56 test programs.