- исправлен rewind до первого non-cont сегмента для continuation
- для quote-потока newline обрабатывается как soft join с пропуском сырого ' > ' маркера
- восстановлен quote-префикс на continuation строках
Co-Authored-By: Oz <oz-agent@warp.dev>
- Quote blocks now join consecutive quote lines into one paragraph with
soft breaks and wrap continuation under quote prefix.
- Empty quote lines ('>' / '> ') act as quote-paragraph separators.
- Nested quote starts ('> > ...') are not merged into the parent text and
stay separate rows.
- Keeps existing inline emphasis handling inside quote content.
Co-Authored-By: Oz <oz-agent@warp.dev>
Replace status-line printf formatting with compact manual decimal rendering
(u16/u8 right-aligned helpers + wrchar/put_str_attr). This removes runtime
printf usage from mdview.c and keeps fixed status columns without stale digits.
Co-Authored-By: Oz <oz-agent@warp.dev>
- List items (UL/OL) can now span multiple source lines: non-marker
lines are joined into the current item as lazy continuation.
- Continuation-line leading indentation is trimmed before joining so
wrapped item text is separated by a single space.
- A single blank line between adjacent list markers is suppressed
(same visual list), while 2+ blank lines still produce a separator.
Co-Authored-By: Oz <oz-agent@warp.dev>
- Paragraph scanning no longer swallows the blank line separating it from
the next block; runs of blank lines collapse to one row. Restores blank
separation between paragraphs, headers and horizontal rules.
- Detect table rows (first non-space char '|') as nowrap segments; they are
no longer merged into surrounding text or each other.
- Continuation (wrapped) rows render content as plain text and are no longer
re-classified, so a wrapped word starting with '-'/'#'/'>' is not mis-drawn
as a list/heading/quote marker.
Co-Authored-By: Oz <oz-agent@warp.dev>
- A trailing backslash before a newline now forces an in-paragraph line
break (like two trailing spaces); render consumes the marker (non-code).
- Add ~~strikethrough~~ inline style (INIT_STYLE_STRIKE / EM_STRIKE),
parsed in inline_scan, the paragraph merger and render, mirroring **.
- Horizontal pan is bounded by the widest nowrap segment on screen, and a
'<' indicator marks hidden content off the left edge.
Co-Authored-By: Oz <oz-agent@warp.dev>
- Index is now an 8-byte record per visible segment in a dedicated EMM
block (idx_get/idx_put), freeing ~11 KB of near RAM and lifting the
old 2048-line cap (dynamic max_lines = index_pages * 2048).
- The per-byte scan keeps the previous segment offset in a near var
(cur_seg_off) and mirrors the last record (cur_rec), so it never reads
the index back from the bank.
- fb()/map_page() are inlined now that there is code headroom, removing
per-byte call + 32-bit argument marshalling overhead.
Co-Authored-By: Oz <oz-agent@warp.dev>
Decode page/offset from the 32-bit offset's bytes to avoid SDCC z80
32-bit shift/mask helpers on the hot path; map_page() uses a cached
file_phys[] table to skip mem_get_page() on every W3 swap.
Behaviour-preserving.
Co-Authored-By: Oz <oz-agent@warp.dev>
- Add fenced code block tracking to the wrap-pass in index_lines().
line_style is reset to PLAIN at every ``` delimiter, and all segs
inside a fenced block get init_style=PLAIN. This prevents emphasis
markers (e.g. _ in __var) inside code blocks from leaking into later
normal text.
- Also carry init_style across wrap continuation segs so that a long
bold/italic line that is wrapped continues with the correct style on
the next segment.
- The fence bitmap pass now only updates in_code[], since init_style is
already set correctly by the wrap pass.
- Split tests/ (libc feature tests) and examples/ (real apps); shared
app.mk in repo root, was examples/example.mk
- libc/io/* split into libc/{conio,env,errno,file,mouse,string,sys,
time,video}/ — clearer module boundaries
- New examples/mdview/: markdown viewer (Phases 1-5 + light nested
lists). Headers (H1-H4), HR, ulist/olist/quote with nesting via
leading spaces, fenced code blocks, inline emphasis (bold/italic/
underscore/code), wrap/unwrap mode with soft wrap (F2), horizontal
pan (← →) with '>' truncation indicator
- libc additions: scroll() in conio (ESTEX SCROLL), strlwr/strupr,
gets() test
- Makefile updates across tests/ for the new shared app.mk path
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
print_hex(uint8_t) was an early bare-metal helper doing exactly what
hex8() in the freshly-ported hex_print.c does (two-digit hex via
putchar()). hex8() is smaller (asm cp/sbc/daa nibble trick, no LUT)
and consistent with the dec8/hex16/dec16/hex32/dec32 family.
• Replaced print_hex() calls with hex8() in examples/banked and
examples/bankedbg.
• Removed libc/stdio/print_hex.c, dropped its prototype from
sprinter.h and its entry from lib/Makefile.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
libc/mem/:
• Split bank_io.c into bank_io_w3.c (existing W3 helpers, base 0xC000,
port 0xE2) and bank_io_w1.c (new mirror through W1, base 0x4000,
port 0xA2). Two .rel files so DCE picks only the needed group:
a W3-only user pulls ~70 bytes instead of all 134. W1 variants are
`--memory tiny`-only (any other mode runs code from W1 or uses W1
for the banked-code segment, swapping it crashes).
• mem_alloc.c: add CF=err checks for mem_free_block and mem_get_page
(were silently ignored), per-function docstrings on alloc/free/
get_page/info, drop the confused "wait wrong order" comment in
mem_info. Header sprinter_mem.h gets matching per-function doc.
libc/stdio/:
• Add hex_print.c (hex8/hex16/hex32, ~26 bytes) and dec_print.c
(dec8/dec16/dec32, ~170 bytes) ported from solid-c STDLIB.ASM.
Replaces the printf("%u"/"%X") wrappers in solid_helpers.c that
dragged in the 3-5 KB printf machinery.
- hex* use the classic cp 10 / sbc 0x69 / daa nibble→ASCII trick;
hex8 self-calls for the high nibble, hex16/hex32 tail-call hex8.
- dec32 is the master routine; dec8/dec16 jump into shared entry
points (__dec_entry3 / __dec_entry5). 32-bit subtract-power-of-10
keeps the high 16 bits in HL alt (shadow set).
- DISCOVERY: ESTEX PUTCHAR ($5B) on our Sprinter build preserves
the main register set + IX but CLOBBERS the shadow set
(BC'/DE'/HL'). solid-c's original code assumed otherwise and
garbled output for values ≥ 6 digits. Fix: save/restore HL alt
around the RST 10 in _dec_emit_or_skip. Documented in
memory/estex_putchar_abi.md.
• file.c: drop stdaux/stdprn (no Sprinter printer API), change
stdin/stdout/stderr fd markers to 0/-1/-2 (positive fds clash with
ESTEX OPEN return values), add TODO header pointing at v2 buffered
FILE rewrite (see docs/TODO.md for the Solid-C reference struct).
bin/sprinter-cc:
• --memory big and --memory huge now always use crt0_banked.s (was:
only with --bank flags), matching docs/memory_modes_implemented.md.
When the user has no --bank flags, generate a tiny stub with
`const uint8_t n_banks = 0;` and assemble bank.s for _bank_pages.
Without this fix, openenv with --memory big could not see the
estex_file_handle symbol exported by crt0_banked.
examples/openenv:
• Add usage of estex_file_handle to confirm the crt0_banked startup-
info is reachable. Local extern decl — keeps the symbol out of
sprinter.h since it only exists in big/huge builds.
examples/dec_test:
• New regression test covering hex8/16/32 and dec8/16/32 across the
interesting boundary values.
.gitignore: add .kilo/ (editor session cache).
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
snark13