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* feat(render): citations render through Sigla at both call sitesLukasz Kasprzak2026-08-203-11/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | View.citation_ref and readings' part_ref are the only two places a citation reaches output; every emitter goes through View. --raw passes Sigla.verbatim rather than a style built over Lang.raw: an identity name table would still reformat punctuation and renumber. Loosen reject_sigla_for: --sigla-style/--sigla-book/--sigla-tradition now actually render on readings/table/render/emit/publish (each builds its own Sigla.t via the new load_sigla), and stay refused only on commands that render no citation (day, easter, temporal, ...). names_of degrades a Lang.bible miss to Book.default_spelling rather than printing the lookup key itself ("luke.abbr"); pinned in cli.t against a language file with no [bible] section at all, independent of la.ini/en.ini's own eventual [bible] section. Regenerate the 11 golden templates for 2027: every changed line is one canonical citation replacing a stored variant, verified against the full readings 2027 diff (raw vs default) cell by cell -- 86 distinct (raw, rendered) pairs account for the entire diff across all 11 files, with zero unexplained residue. Two families: the seven duplicate book spellings collapsing onto one canonical form (Isa./Isa, 3 Kgs./3 Kings, ...), and citations reconstructed from parsed structure dropping stray punctuation the parser already treats as noise (a trailing period or semicolon, a comma chapter/verse separator, an elided inherited chapter) -- each of the latter already named and tested in test_citation.ml's parse_suite before this task.
* feat(render): Roman week numbers and date spans, as dataLukasz Kasprzak2026-08-201-7/+77
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ordo booklet's week header repeated the month name on every week even though the heading above already established it -- pure noise. Replace it with a Roman week number plus the span of dates the week covers, e.g. "Hebdomada I (Ian 1-2)", following the project's own rule that a presentation choice is data, not code. lang/{la,en}.ini gain a [month_abbr] section (three-letter month abbreviations); Lang.month_abbr follows Lang.month's exact shape, including the out-of-range and miss-returns-the-key contracts. The coverage test now fails loudly if an abbreviation goes missing, the same as [month] already does. Every week object in the view gains num_roman (Roman numeral, num stays as the arabic original -- Roman is a presentation choice, not an engine change), first_dom/last_dom (the day-of-month of the week's first and last IN-MONTH days, padding excluded), month_abbr (resolved through Lang.month_abbr), and single_day (true when the week holds exactly one in-month day). single_day is a flag, not a preformatted span string: the engine is logic-less and cannot itself decide between "Ian 1" and "Ian 1-2", so a template makes that call from the flag instead -- the same "shape the data, not the template" discipline in_month and last already follow. Weeks are built per month with padding only at the two ends, so a week's in-month days never cross a month boundary -- verified, not assumed: every week always has at least one real day since no month is shorter than a single week. Covered by three new View tests, including a real single-day-week witness (January 2027's own trailing week is a lone Sunday, the 31st).
* feat(templates): the ordo booklet flows continuously, not one week per pageLukasz Kasprzak2026-08-201-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | One week per page filled roughly the top third of every A5 page and cost 65 pages for a year that needed far fewer -- the original requirement, reversed here: a full 7-day week already occupies most of an A5 page even at reduced type, so the real saving was always in the year's many SHORT boundary weeks (a month's first/last week is rarely a full seven days), not in packing two full weeks together. lib/render/view.ml gains a [first] field on every week object (true on a month's own first week, the same 'cheap flag beats invented template logic' call [last] already made for grid rows) -- there is still no {{../}} parent-path syntax for a template to test this any other way. ordo.tex: the per-week \clearpage is gone. Every week keeps its existing small header line; the month's own first week additionally prints a large, ruled banner. \needspace (a template-local LaTeX dependency, not one of the frozen OCaml deps) keeps a header from being stranded alone at a page's bottom -- and a real, separate bug surfaced building it: \label placed BEFORE \needspace captured the OLD page number when \needspace went on to force a break, producing a step-stale \pageref in the TOC (fixed by moving \label after both needspace checks). The day box itself is tightened (rank/colour folded onto the same line as the citations -- an A5 box is far wider than tall, so this fits even Holy Week's longest citations with room to spare) so a second week routinely shares a page with the first. Measured result: 65 -> 53 pages, two pdflatex passes still settle the TOC, zero orphaned headers, zero overfull boxes. ordo.typ: the per-week #pagebreak is gone; #show heading's own block gains sticky:true, Typst's built-in answer to what ordo.tex needs \needspace for. The month banner needed its OWN sticky:true, found live: without it a banner could sit alone at a page's bottom with the entire month pushed to the next page -- not caught by a check for an orphaned HEADING, since the banner is plain markup, not one. Measured result: 65 -> 27 pages (Typst's own page-fill packs tighter than ordo.tex's needspace-driven approach), one compile pass, zero orphans. The five non-paginated flavours (ms/html/md/adoc/txt) never had a forced page break to remove -- they mainly needed the same header treatment for structural consistency: a week-level header nested under each month's existing one, walking months>weeks>days (the week's own padded, in-month-guarded day list) in place of the old months>days flat loop. Verified against groff, asciidoctor and an HTML parser -- zero warnings. Goldens regenerated through the Test_view.view_of path test_render_golden.ml itself uses, not the CLI (whose --lang default would have pinned output the tests never produce).
* fix(naming): the rite prints its display name, not the internal id efLukasz Kasprzak2026-08-201-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The booklet's title page and running header read "Ordo 2027 . ef" -- an internal identifier reaching a reader, the same defect class the sanctoral/temporal slugs were already fixed for. lang/la.ini and lang/en.ini each gain a [rite] section mapping the rite id to a reader-facing name, sourced from the Missal's own title page (docs/research/LT.txt:6 "MISSALE ROMANUM", :15 "EDITIO TYPICA") plus the 1962 dating this project uses throughout (rules-register.md, CLAUDE.md) -- both cited in the ini comments, marked PATTERN since the phrase combines two title-page elements rather than quoting one verbatim heading. Lang.t gains a rite table/lookup (same total, miss-echoes-the-key contract as every other lookup here); View.of_days exposes rite_name alongside the existing rite field, which stays the stable key exactly as slug is kept beside name. Every shipped template that printed {{rite}} now prints {{rite_name}} instead. test_lang_coverage.ml gains a coverage assertion over every rite id the engine can emit -- one today -- so a second rite module (OF) landing without a matching [rite] entry fails loudly instead of printing its own bare id. Goldens regenerated through the Test_view.view_of path test_render_golden.ml itself uses (English with a Latin fallback), not the CLI (whose --lang default is plain Latin and would have pinned output the tests never produce). test/cli.t's own JSON prefix assertion updated to match: rite_name is a real new key in that generic view dump, sitting right after rite.
* feat(render): Typst as a seventh escaping flavourLukasz Kasprzak2026-08-202-9/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adds Escape.Typst: type, all, to_string ("typst"), of_string, of_extension (.typ), and a per-character expand function, structured identically to the existing latex escaper (one pass, no re-scan, so double-escaping stays impossible by construction). The metacharacter set was verified against the installed typst 0.14.2 binary, not assumed: a probe document escaping each of #, *, _, $, @, <, >, `, \, ~ and - was compiled and pdftotext'd back to confirm the literal character survives, and each was separately confirmed to do something else when left bare (# opens code mode, */_ toggle strong/emph, $ opens math, @ opens a reference -- a bare unresolved @word is a hard compile error, not merely mangled output -- </> can close around a bare word into label syntax that swallows it whole, ` opens raw, ~ is a non-breaking space, and a run of two or three '-' becomes an en/em dash). All ten are backslash-escapable; none needed a non-backslash workaround. '-' is escaped unconditionally rather than only inside a detected run, since this escaper has no lookahead -- a probe confirmed escaping every hyphen independently still typesets as literal hyphens for a run of any length, so the single per-character rule is sufficient. test_escape.ml's new Typst cases were written first and shown to fail against a stubbed identity apply before the real escaper landed, per this project's own regression-test discipline. Comments in both files mark which new tests are genuine regression tests (the per-character escaping, including a real shipped citation and a synthetic markdown-habit overlay name) versus characterisation (to_string/ of_string/of_extension are flat table lookups with no logic to have been wrong).
* feat(cli): --lang and --raw, colitur lang, colitur configLukasz Kasprzak2026-08-201-2/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Names are Latin by default now; --raw restores the old byte-exact output, verified against a pre-branch binary built from a clean HEAD checkout, not merely asserted. day and readings gain a trailing display-name field (day's own name suffix, readings' own " | name" suffix) rather than a substitution in the slug's existing position: a name contains spaces and would otherwise break the space-separated columns, the same reasoning that already keeps readings a separate command. The field is present only when it differs from the slug already shown, which is a direct consequence of Lang.raw being the identity table (no lookup ever misses), not a special case threaded through day_line/readings_line -- under --raw, or any language with no entry for a given day, the trailing field is simply absent, byte for byte what this project printed before naming existed. An unknown language is an error naming what is available, never a silent fallback to Latin: a booklet quietly printed in the wrong language is worse than one that refuses to print. A declared fallback still chains, so a partial translation shows its fallback language rather than slugs. lang_dir mirrors data_dir's probe order exactly -- installed prefix, then build tree -- because an installed binary that finds calendar data but no language files is the failure this would otherwise ship. Config (lang/overlay/template/format) is loaded once, unconditionally, before dispatch: a config file that exists but fails to parse is fatal on every command, not only the ones that consult it, because a config the user wrote and colitur cannot honour is not something to silently carry on past. An unknown key or unknown section is reported and ignored, worded differently so a misspelled section reads differently from a misspelled key inside a recognised one. overlay's config default applies only when zero --overlay flags were given, never merged with a partial CLI list, so precedence stays flag > config > default in one direction throughout. colitur lang --list/--dump/--check and colitur config --show are what make "anyone can write a language file" true rather than merely permitted, the same pattern the overlay system already established with new-overlay and check. --check reports what is missing AND rejects an unknown slug (exit 1), because a key matching nothing is silently dead and its author would otherwise never learn why their own name does not appear. --dump emits sections in a fixed order (Lang.keys' own global sort keeps every section's keys contiguous), so two dumps of the same table are byte-identical. config --show resolves through the same Config.resolve every other command uses -- deliberately no separate provenance function, so the two cannot disagree -- and previews exactly what flags given on the same command line would resolve to anywhere else. One authorized change outside this task's own file list: emit_ics.ml's SUMMARY line was reading the unlocalised rank/colour pair ("class-1, white") beside an already-localised name, where the JSON schema right next to it correctly carries rank_name/colour_name ("II classis"/"albus"). Found while reviewing the published site; fixed at the source.
* feat(render): names reach the view and every emitterLukasz Kasprzak2026-08-196-62/+124
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The view's name is now the RESOLVED display string and slug is untouched, so machine formats carry both -- a script keeps the stable key, a human reads the name. name is a plain string, not a lang-keyed object. That removes the shadowing hazard outright: a dotted {{name.la}} used to fall back WHOLESALE to the enclosing month's name.la and print Ianuarius on every unnamed day, which is how a printed booklet came to show the month where the feast belonged. weekday, season, rank and colour all gain localised companions, because a calendar in a language needs more than feast names, and templates gain a term vocabulary so fixed strings need no template edit to translate. Asserted over a whole year: no day renders its slug as its name. Beyond the brief's own code sample: - comm_value's own name is now resolved through the same lang.celebration table too (not only the observed day's), because Task 8's own ordo template interpolates a plain {{name}} inside {{#comms}} -- an Obj there would render silently blank. A commemoration slug without Latin coverage still degrades to the slug, same as everywhere else in this system; that is a lang/la.ini DATA gap (113 of 327 sanctoral slugs, measured), not a regression this task introduced. - bin/main.ml's emit/table/publish call sites needed ~lang to compile at all, which is collateral from the of_days signature change, not this task's own file list. Rather than pass Lang.raw and ship the very slug-as-name defect this branch exists to fix, they load the shipped Latin table by the same probe order data_dir() already uses -- a deliberate, commented BRIDGE that Task 6 replaces wholesale with real --lang/--raw/config resolution. bin/dune gained colitur_naming accordingly. - test/cli.t needed two related fixes to stay green: the CSV header/row example, and a table/LaTeX escaping demonstration that relied on the kernel's own English name for Sts Peter & Paul -- gone from the view now that name resolves through lang tables only, and the Missal's own Latin spells the feast with et, never an ampersand. Escaping itself is still proved live on 2035 data in test_emit.ml. - Both schemas gained the new day/week/top-level keys (season_name, weekday, rank_name, colour_name, term, weekday_headings, month_num, month_name), not only the name shape change; schema/colitur-v1.xsd verified against real emitted XML via xmllint (make check-schema). Render/golden's 9 cases (the shipped ordo/grid templates, all six flavours) now fail as expected: their old {{name.la}} / {{#name}}... idiom finds nothing on a plain string. That is Tasks 8/9's own scope to rewrite, per the plan's own pre-flight conflict scan -- not fixed here, and not silently pinned by regenerating goldens off broken output. 495 tests run (490 + 5 new), 486 pass; the 9 failures are exactly Render/golden's ordo/grid cases.
* fix(render): omit DTEND at the domain's own last day, 9999-12-31Lukasz Kasprzak2026-08-191-2/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | F1: Date.add_days is UNBOUNDED (date.mli) -- only Date.make enforces 1583..9999 -- and Date.to_iso8601 pads but never truncates, so 9999-12-31's naive successor formatted as "10000-01-01", and compact turned that into a 9-digit, non-conformant DATE on the last VEVENT of year 9999. Confirmed at the source before fixing, and reproduced against real `colitur emit --format ics --from 9999 --to 9999` output (DTEND;VALUE=DATE:100000101) before touching any code. RFC 5545 section 3.6.1: a VEVENT with a DATE-valued DTSTART and neither DTEND nor DURATION has an implicit one-day duration, so omitting DTEND for that one event is the standard's own correct answer, not a workaround. dtend_of re-derives the successor's year/month/day and re-validates them through Date.make -- the one function that actually enforces the domain -- before trusting the string; None means the caller omits the DTEND line entirely. F2 (minor, same function): documented next_day's own Error branch as dead-but-silent on shipped data (event's iso <> "" guard is the only caller and always parses) -- behaviour unchanged, comment only. Two new tests: the domain's last VEVENT (DTSTART 99991231) has no DTEND line at all; every DTEND anywhere in a 9999 feed is exactly 8 digits (the general form of the bug, catches a regression anywhere else in the domain too). Existing 2027/2028 DTEND-arithmetic assertions untouched and still pass. Mutation-proved: both new tests fail against the pre-fix code (9-digit DTEND value caught verbatim), pass after.
* feat(render): iCalendar emitter, RFC 5545Lukasz Kasprzak2026-08-192-0/+82
| | | | | | | | | | | | | | | | | | | | | | | | | | | Not a template job: folding, escaping, exclusive DTEND and stable UIDs are rules a logic-less template cannot enforce, and each fails silently in a subscriber's client rather than loudly at generation. DTEND is EXCLUSIVE for an all-day event (section 3.6.1). Wrong here shows every event a day short, everywhere. UIDs are YYYYMMDD-<rite>@colitur and stable across regenerations (section 3.8.4.7). Wrong here duplicates the whole year in every subscriber's phone, months later. Every line is CRLF-terminated and folded at 75 octets (section 3.1). No RRULE: a liturgical calendar is not a recurrence rule. Asserted, so nobody optimises it later. DTSTAMP is a parameter, not a clock read. RFC 5545 requires it and the obvious implementation reads the wall clock -- which violates the kernel's determinism rule and would make two feeds from identical data differ byte-for-byte, defeating reproducible builds and any reviewable diff on a published tree. Corrected one test literal against real engine output: DTSTAMP is a per-VEVENT property (section 3.8.7.2), not calendar-level, so the default-value line count is 365 (every event), not 1. Mutation-tested: a non-exclusive DTEND reddens the suite.
* feat(render): XML emitter and schemaLukasz Kasprzak2026-08-192-0/+56
| | | | | | | | | | | | | Element-per-field; attributes carry identity only and there is no mixed content, so a consumer's XPath never has to distinguish the two. Schema validation is an opt-in make check-schema via xmllint, not an in-suite assertion: validating XSD needs an XML library and the dependency list is frozen. It prints SKIPPED loudly when xmllint is absent, because a silent skip reads as a pass. The suite asserts well-formedness properties directly instead. This corrects the design spec, which claimed in-test validation.
* fix(render): remove rank_label -- it duplicated name verbatimLukasz Kasprzak2026-08-191-2/+6
| | | | | | | | | | | | | | | | | | view.ml's rank_label field was a byte-for-byte copy of the celebration's name (names_value cel.Celebration.names), not a localized rank label at all -- the kernel has no per-language rank names to draw one from, so there was no honest value to put there. Nothing consumed it: no template in the plan, no test, no other code referenced it. Removed from both day_value and padding_cell so the two key sets stay identical (23 keys each, verified). schema/day-v1.json already described 23 keys and needed no change -- it now matches the emitted output exactly. schema/day-v1.json is a published contract: once a phone subscribes or a site fetches this, removing a field is a breaking /v2/ change. The time to remove a field that lies about its own contents is before anyone can depend on it, not after.
* feat(render): CSV and JSON emitters, and the published contractLukasz Kasprzak2026-08-194-0/+110
| | | | | | | | | | | | | | | | | | | | | Both consume the VIEW, not the kernel, so every emitter and every template describe exactly the same fields -- there is one vocabulary, not five. CSV is RFC 4180: a field with a comma is quoted. That is live on real data, not hypothetical -- 'St. Joseph, Spouse of the Bl. Virgin Mary' would otherwise split into two columns. JSON is hand-rolled because the dependency list is frozen and escaping is the only subtlety. Control characters below 0x20 are \u-escaped per RFC 8259 section 7. There are no numbers in the view, deliberately: a consumer never has to guess whether week is 2 or "2". schema/day-v1.json pins the shape. Once a phone subscribes or a site fetches this, it is a promise to strangers -- adding a field is minor, renaming one means /v2/.
* feat(render): the view modelLukasz Kasprzak2026-08-192-0/+169
| | | | | | | | | | | | | | | | | | Shapes a civil year of resolved days into the value a template renders against. This layer is why the engine can stay logic-less: a month grid needs leading blank cells, week bucketing and an in-month test, and a logic-less template can compute none of it. Both weeks and days are offered at every level -- the booklet walks days, the grid walks weeks -- so the two artefacts cannot drift. Colours are six booleans, not hex: hex bakes a presentation policy into the engine, and LaTeX, groff and HTML each want a different colour expression. Asserted: exactly one of the six is true on every day of a whole year, so a template keying off them can never get none or two. Padding cells carry every field a real day carries, empty, so a template never hits a missing key mid-grid.
* feat(render): template renderer with mandatory escapingLukasz Kasprzak2026-08-192-0/+64
| | | | | | | | | | | | | | | | Every interpolated value is escaped for the template's flavour; the template's own literal text never is, because that is the author's markup. There is no raw form, so a template cannot opt out. Scope is a stack with outward fallback, so a grid template can reach the year number from inside a week without the view duplicating it into every cell. A missing key renders empty -- the one deliberate silence, so a template survives a rite that does not set every optional field. Mutation-tested: dropping the Escape.apply call reddens the data-cannot-escape-flavour case.
* fix(render): reject empty tag paths, sharpen the raw-form testLukasz Kasprzak2026-08-191-4/+14
| | | | | | | | | | | | | | | | | | F1: test_no_raw_or_partial_form's first assertion only excluded one literal shape (Ok [Var ["{name"]]), so it could not actually catch a future raw/unescaped constructor under a different name. Replace it with an assertion of the real parse result for {{{name}}} (Ok [Var ["{name"]; Text "}"]), documented behaviour rather than a guarantee this test cannot check -- the real guarantee is structural: node has exactly four constructors and none of them is raw. F2: {{.}}, {{#}}, {{^}} and {{/}} used to parse to a Var/Section/ Inverted with an empty path, reachable but never designed. This engine has no "current context" for a bare dot to mean, so a bare-dot or empty-sigil path is now a parse error at lex time, covering all four sigil forms via one path helper. The existing "empty tag {{}}" branch is unchanged and still reachable (a fully empty body is a distinct case from a sigil with an empty path).
* feat(render): logic-less template parserLukasz Kasprzak2026-08-192-0/+114
| | | | | | | | | | | Placeholders, sections, inverted sections, comments. Nothing else: no partials, no lambdas, no expression evaluation, no raw form. A template is data, never a program, which is what keeps an untrusted template safe. Errors rather than silence on a malformed template: an unterminated tag, an unclosed section, a mismatched close and a partial all return Error. Swallowing '{{name' as text is how a typo becomes invisible missing output in a printed booklet.
* fix(render): make fold_ics total on arbitrary octet stringsLukasz Kasprzak2026-08-191-0/+8
| | | | | | | | | | | | | | | | | | | fold_ics's UTF-8 backoff loop could back `cut` all the way down to `pos` on 74+ consecutive continuation bytes (0x80-0xBF), producing a zero-length chunk and recursing on the identical position forever -- not producible by valid UTF-8, whose longest continuation run is 3, but the kernel's own totality requirement covers arbitrary octet strings, not only valid ones. When backoff finds no boundary inside the window, cut hard at the limit instead, so forward progress is unconditional. test_fold_never_splits_utf8 previously asserted only that unfolding reproduced the original bytes, a property folding preserves at any cut position and therefore blind to a boundary violation. It now also asserts the named property directly: no continuation chunk may start with a UTF-8 continuation byte. A new regression test feeds fold_ics 100 consecutive continuation bytes and asserts it terminates with every line at or under 75 octets.
* feat(render): per-flavour escaping and RFC 5545 line foldingLukasz Kasprzak2026-08-193-0/+120
Six flavours: latex, groff, html, xml, ics, none. Markdown, AsciiDoc and plain text map to none deliberately -- their metacharacters are context-dependent and escaping them aggressively produces worse output than not escaping. An unrecognised extension returns None rather than falling back to none: guessing the flavour wrong produces malformed output that looks fine until it does not. Folding backs off to a non-continuation byte, so a fold never splits a UTF-8 sequence -- the failure mode that would corrupt Polish and Latin names in a published feed.