Hojun-Cho 07e57ff9a6 lib/strconv: decimal arbitrary-precision arithmetic (#106 fold-3) ...

Port ref/hare/strconv/decimal.ha (~202 LOC Hare) → 314 LOC
lib/strconv/decimal.ww — decimal struct + 11 fns (trim,
decimal_shift, leftshift, leftshift_newdigits, rightshift, round,
decimal_round, helpers). 1:1 mechanical Hare-fidelity with 8
documented spelling-divergences. Shared engine for stof (fold-4) +
ftos (fold-5). Built atop 5 wwstage cgen prereqs
(#131/#133-expanded/#134/#135/#138) that closed gate-blind silent
miscompiles surfaced by the port. Test 922_decimal_run +
lib/strconv/test/decimaltest.ww (6 @test fns covering all 11 impl
fns).

2026-05-27 00:44:16 +09:00

..

ascii

toolchain+lib+test: Go-style package/import keywords (#18)

2026-05-18 18:25:36 +09:00

bufio

toolchain+lib+test: Go-style package/import keywords (#18)

2026-05-18 18:25:36 +09:00

bytes

lib/bytes+test: port ltrim/rtrim/trim from Hare (u8... variadic)

2026-05-19 16:19:12 +09:00

c/libc

toolchain+lib+test: Go-style package/import keywords (#18)

2026-05-18 18:25:36 +09:00

dirs

toolchain+lib+test: Go-style package/import keywords (#18)

2026-05-18 18:25:36 +09:00

encoding

lib/encoding/utf8+test: add strerror per Hare

2026-05-19 16:50:02 +09:00

endian

toolchain+lib+test: Go-style package/import keywords (#18)

2026-05-18 18:25:36 +09:00

errors

toolchain+lib+test: Go-style package/import keywords (#18)

2026-05-18 18:25:36 +09:00

fmt

lib: α-batch-2 rt.malloc → alloc([], N)! (path/shlex/fmt/ostest)

2026-05-21 01:01:13 +09:00

fnmatch

toolchain+lib+test: Go-style package/import keywords (#18)

2026-05-18 18:25:36 +09:00

getopt

lib/strings+test: graduate fromutf8 + bytesub to validating return

2026-05-20 02:02:28 +09:00

hash

toolchain+lib+test: Go-style package/import keywords (#18)

2026-05-18 18:25:36 +09:00

io

toolchain+lib+test: Go-style package/import keywords (#18)

2026-05-18 18:25:36 +09:00

log

toolchain+lib+test: Go-style package/import keywords (#18)

2026-05-18 18:25:36 +09:00

math

lib/math: NAN/INF bits + flattened F64_EXPBIAS (#106 fold-1b)

2026-05-26 19:19:48 +09:00

memio

selfhost/cmd/wcc: delete mem.ww (γ-7, Phase 0 close)

2026-05-21 13:24:27 +09:00

net

toolchain+lib+test: Go-style package/import keywords (#18)

2026-05-18 18:25:36 +09:00

os

lib: α-batch-2 rt.malloc → alloc([], N)! (path/shlex/fmt/ostest)

2026-05-21 01:01:13 +09:00

path

lib: α-batch-2 rt.malloc → alloc([], N)! (path/shlex/fmt/ostest)

2026-05-21 01:01:13 +09:00

rt

lib/rt: rename rt_alloc → rt_malloc; rt.alloc → rt.malloc

2026-05-20 22:11:34 +09:00

shlex

lib: α-batch-2 rt.malloc → alloc([], N)! (path/shlex/fmt/ostest)

2026-05-21 01:01:13 +09:00

sort

lib/sort: faithful search + lbisect + rbisect port

2026-05-26 10:54:35 +09:00

strconv

lib/strconv: decimal arbitrary-precision arithmetic (#106 fold-3)

2026-05-27 00:44:16 +09:00

strings

lib: drop _unsafe convention; rename fromutf8_unsafe → frombytes; strings α-batch (concat/join/lpad/rpad)

2026-05-21 00:35:14 +09:00

temp

toolchain+lib+test: Go-style package/import keywords (#18)

2026-05-18 18:25:36 +09:00

time

toolchain+lib+test: Go-style package/import keywords (#18)

2026-05-18 18:25:36 +09:00

types

types: add INT/UINT limit constants, derived from size(int) (#114)

2026-05-26 08:31:41 +09:00

ww

wcc: add the opaque abstract type (kind + UNDEFINED sentinel + name-binding) (#108)

2026-05-26 09:02:08 +09:00

CLAUDE.md

lib/fmt+test: add {n}-placeholder printf family

2026-05-16 00:45:30 +09:00