tiny suckless C daily readings, floppy sized, bring your own Bible https://git.labunix.xyz/clectio.git/atom?h=main 2026-08-17T08:58:35Z 2026-08-17T08:58:35Z Lukasz Kasprzak lukas@labunix.xyz 2026-08-17T08:58:35Z urn:sha1:3d6fe1fdee306f41c62e9d77640622fe351d7e88 Three changes since v1.0, all data or docs -- no engine change: a0b61ff EF table regenerated from lectio 0.46.1: the Lenten Ember days were serving Lent I Sunday's Mass. 84 days of the compiled 2025-2054 range corrected. c21f545 EF table regenerated from lectio 0.46.0: seven precedence and temporal defects, 209 days. 1ac11af docs: exact corpus paths, and the form follows config.h. The shipped binary is an Ordinary Form build (config.h), and the OF table is byte-identical across both regenerations -- so this release changes nothing for a default build. It matters only to someone building with FORM_EF. 2026-07-29T08:30:33Z Lukasz Kasprzak lukas@labunix.xyz 2026-07-29T08:30:33Z urn:sha1:00b51e3292062f52a4699440cb36b3aa337dbd17 - `make dist` runs git archive to write clectio-$(VERSION).tar.gz: a snapshot of the committed tree only -- no .git history, and no build artifacts (they are untracked, so git archive can't include them). VERSION defaults to 1.0, overridable (make dist VERSION=x). `clean` removes the tarball; it is gitignored. - .gitattributes marks .gitignore and .gitattributes export-ignore, so they stay out of the shipped source tarball. Claude-Session: https://claude.ai/code/session_01S1CD1u3tgSS4xNu6WHfp5a 2026-07-29T08:06:24Z Lukasz Kasprzak lukas@labunix.xyz 2026-07-29T08:06:24Z urn:sha1:d17262c10fc24557741a5b571f40dfd9625fdb2e Add a manual page covering usage, the -a/-g and --month options, the compile- time config.h settings (FORM/SIGLA/COLOR/GOSPEL_ONLY/WRAP), and both the bring-your-own-Bible and bring-your-own-calendar workflows, matching the README. Install it via make (MANPREFIX = $PREFIX/share/man); uninstall removes it too. Renders clean under man --warnings. Claude-Session: https://claude.ai/code/session_01S1CD1u3tgSS4xNu6WHfp5a 2026-07-29T07:55:22Z Lukasz Kasprzak lukas@labunix.xyz 2026-07-29T07:55:22Z urn:sha1:2468224d0aaacd8b0e7478af55142bcd831d2b77 Add a compile-time override table for MINOR local calendar changes, standalone (no lectio, no toolchain): edit calendar.h (copied from calendar.def.h), add a { month, day, colour, "name" } row, make. It replaces a fixed date's name and colour, every year, in both single-day and --month output. Limits (no engine): fixed dates only; name/colour only, not readings or rank/precedence; an override wins unconditionally. README gains a "Customize the calendar" section documenting both tiers with their limits: the standalone override above, and -- for readings, ranks and movable feasts -- regenerating gen/ from a lectio calendar layer via clectio-gen (-caldir/-use), then rebuilding with CORPUS= to repack any newly cited verses, with a git-checkout revert note. Both forms build clean under -Wall -Wextra; binary unchanged at 666 KB; default (empty override table) output is unchanged. Claude-Session: https://claude.ai/code/session_01S1CD1u3tgSS4xNu6WHfp5a 2026-07-28T22:49:47Z Lukasz Kasprzak lukas@labunix.xyz 2026-07-28T22:49:47Z urn:sha1:302897c5e8d61db9107505ba929f9abfc197896d Two size wins: - Replace the home-grown LZSS (2.0x) with DEFLATE: mktext gzips the text and strips the gzip container to a raw DEFLATE stream; clectio decompresses it with puff, Mark Adler's public-domain reference inflate (~200 lines, verified byte-identical to gunzip on the OF/EF text, repetitive, random and empty inputs). Text blob 671 KB -> 492 KB (OF), 164 KB -> 132 KB (EF), 2.7x. - Build with -no-pie: clectio is a local CLI reading static embedded data with no attack surface, so it needs no PIE/ASLR. The linker then bakes the string- table pointers in at link time instead of emitting ~57 KB of runtime relocations. Net: OF 879 -> 662 KB, EF 266 -> 214 KB. Verified byte-identical to lectio. The default build still needs only a compiler + libc; a CORPUS= rebuild now also needs gzip. lz.h removed. Claude-Session: https://claude.ai/code/session_01S1CD1u3tgSS4xNu6WHfp5a 2026-07-28T21:28:15Z Lukasz Kasprzak lukas@labunix.xyz 2026-07-28T21:28:15Z urn:sha1:4a0ab3d2f390a68b18c40b04269c46a6373c08f9 Change the hard `CC = cc` to `CC ?= cc` so an exported CC (e.g. CC=gcc) is respected. Keeps the suckless default of cc for clones while letting a system whose `cc` is shadowed use plain `make` without passing CC= each time. Claude-Session: https://claude.ai/code/session_01S1CD1u3tgSS4xNu6WHfp5a 2026-07-28T20:07:45Z lectio lukasz@arcofasiagroup.com 2026-07-28T20:07:21Z urn:sha1:42fd9a69fa2bc9ef11c65c169a58ff40c9cb0fa1 clectio prints the Catholic liturgical day and its Mass readings for a date with a single table lookup -- no computation, config file, network, or deps beyond libc. The calendar, reading citations and scripture text are all compiled in; the whole shipped package fits on a 1.44 MB floppy (~1.29 MiB) and the binary is ~0.9 MB (OF) / ~0.3 MB (EF). - suckless config.h: FORM_OF/FORM_EF, SIGLA_ENGLISH/SIGLA_LATIN, COLOR. - Bring your own Bible: `make CORPUS=mybible.tsv` recompiles with any Vulgate-numbered 6-column TSV; only the ~12k cited verses are embedded. - The hard liturgical logic stays in lectio (Go, oracle-validated); its clectio-gen emits the corpus-independent tables in gen/. The scripture text is LZSS-packed (lz.h) to fit; mktext/bin2h resolve+embed it at build time. - Verified byte-identical to lectio's readings; day names match 157/157 over a 3-year sample. Default text: public-domain Latin Vulgate. ISC-licensed. Claude-Session: https://claude.ai/code/session_01S1CD1u3tgSS4xNu6WHfp5a