evv/gw-basic-2026
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Implement binary SAVE/LOAD, INKEY$ extended keys, golden tests, update to v0.10.0

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Binary SAVE/LOAD: SAVE now writes tokenized binary by default (0xFF header
format), matching original GW-BASIC behavior. SAVE "file",A for ASCII.
LOAD auto-detects binary vs ASCII from the first byte. Command-line file
loading also auto-detects, so binary .BAS files just work.

INKEY$ extended keys: arrow keys, Home/End/PgUp/PgDn, Insert/Delete, and
F1-F10 now return the correct CHR$(0) + scan_code two-byte sequences per
the IBM PC convention. Refactored event trap key parsing to use tui_read_key()
instead of duplicating escape sequence parsing.

Golden-file regression tests: generated .expected output files for 55 of 58
test programs (3 timing-dependent tests excluded). The test runner now
reports compat match status alongside pass/fail.

Classic programs: added Hamurabi, Lunar Lander, Gunner, and Diamond from
David Ahl's BASIC Computer Games (1978) in tests/classic/ for manual
compatibility testing.

Docs updated with compiler roadmap item and hardware I/O simulator plan.
This commit is contained in:
Eremey Valetov
2026-03-01 12:25:47 -05:00
parent 5574ec6f93
commit e7f35c21ff
76 changed files with 952 additions and 163 deletions
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include/gwbasic.h
+1 -1
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@@ -10,7 +10,7 @@
#include "gw_math.h"
#include "strings.h"
#define GW_VERSION "0.9.0"
#define GW_VERSION "0.10.0"
#define GW_BANNER "GW-BASIC " GW_VERSION
/* Tokenizer */