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Make terminal ui binaries work well everywhere

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Here's some screenshots of an emulator tui program that was compiled on
Linux, then scp'd it to Windows, Mac, and FreeBSD.

https://justine.storage.googleapis.com/blinkenlights-cmdexe.png
https://justine.storage.googleapis.com/blinkenlights-imac.png
https://justine.storage.googleapis.com/blinkenlights-freebsd.png
https://justine.storage.googleapis.com/blinkenlights-lisp.png

How is this even possible that we have a nontrivial ui binary that just
works on Mac, Windows, Linux, and BSD? Surely a first ever achievement.

Fixed many bugs. Bootstrapped John McCarthy's metacircular evaluator on
bare metal in half the size of Altair BASIC (about 2.5kb) and ran it in
emulator for fun and profit.
This commit is contained in:
Justine Tunney 2020-10-10 21:18:53 -07:00
parent 680daf1210
commit 9e3e985ae5
276 changed files with 7026 additions and 3790 deletions
Download patch file Download diff file Expand all files Collapse all files

6
libc/str/str.h
View file

@ -8,7 +8,6 @@ COSMOPOLITAN_C_START_
fourth age telecommunications */
extern const uint8_t gperf_downcase[256];
extern const uint8_t kCtype[256];
extern const uint8_t kToLower[256];
extern const uint8_t kToUpper[256];
extern const uint16_t kToLower16[256];
@ -64,6 +63,7 @@ void *isnotplaintext(const void *, size_t) nothrow nocallback nosideeffect;
#define INVALID_CODEPOINT 0xfffd
wint_t DecodeNtsUtf16(const char16_t **);
unsigned getutf16(const char16_t *, wint_t *);
int pututf16(char16_t *, size_t, wint_t, bool);
int iswalnum(wint_t);
@ -78,8 +78,8 @@ int iswupper(wint_t);
int iswxdigit(wint_t);
int iswpunct(wint_t);
int iswprint(wint_t);
unsigned towlower(unsigned);
unsigned towupper(unsigned);
wint_t towlower(wint_t);
wint_t towupper(wint_t);
/*───────────────────────────────────────────────────────────────────────────│─╗
│ cosmopolitan § strings ─╬─│┼