% colitur ordo booklet -- LaTeX. flavour: latex
% Build: colitur table --year 2027 --template ordo.tex > ordo.tex && pdflatex ordo.tex &&
%        pdflatex ordo.tex   (twice, so \pageref in the table of contents settles)
%
% A5, CONTINUOUS: days flow one after another with no forced page break per
% week (Defect 2 -- the original one-week-per-page layout filled roughly
% the top third of every page and cost 65 pages for a year that needed far
% fewer; that requirement is reversed here on purpose, not merely relaxed).
% Structure stays scannable through two header weights instead: every
% week still opens with its own header line -- a Roman week number plus
% the span of in-month dates it covers, e.g. Hebdomada I (Ian 1-2), with
% no month name repeated, since the month heading above already
% establishes it -- and the month's own FIRST week additionally gets a
% large, ruled banner above that line (view field [first], lib/render/
% view.ml -- not template-side arithmetic, since this engine has no way
% to test "is this the first item" any other way).
% \needspace (a genuine, tiny dependency, not one of the deps this project
% freezes at the OCaml level -- LaTeX packages are a template author's own
% concern) keeps a header from being stranded alone at a page's bottom
% with its first day box pushed to the next one: 18mm covers the month
% banner's own rule+title plus the week header below it plus room for at
% least one (now much shorter, see the density retune below) day box;
% 9mm covers just the week header plus one day box. Both re-verified
% against the actual typeset output, not derived from theory alone (the
% task report has the before/after page counts and a scan proving no
% header is ever left alone at a page's foot with nothing under it).
%
% \label fires AFTER both \needspace calls below, not before: a \label
% placed before a \needspace that goes on to force a break captures the
% OLD page number (\thepage at the point \label is processed, not where
% its content actually lands) -- a step-stale \pageref found live in an
% early draft's own TOC (week 3 read "page 3" while its own content
% demonstrably started on page 4). Moving the label to fire only once the
% page a week ACTUALLY starts on is already decided fixes it at the
% source, cheaper than a third pdflatex pass, which would not have fixed
% it either (the wrong page number was already committed to the .aux by
% the second pass).
%
% Each day in a framed box with a colour swatch, tightened from an
% earlier draft (top/bottom padding 0.4mm, before skip 0.5mm, \scriptsize
% meta text, rank/colour and the citations on separate lines) for this
% same continuous flow: a full 7-day week already occupies most of an A5
% page even at reduced size (measured: 55-65% of the text height for a
% typical week, more with commemorations), so simply dropping the forced
% per-week \clearpage only let the year's many PARTIAL boundary weeks
% double up, not full ones -- a real but small saving on its own. Rank/
% colour folded onto the SAME line as the citations rather than a line of
% its own -- an A5 box is far wider than it is tall (roughly 120mm of
% usable width here), so "I classis . albus  Epistola ... Evangelium ..."
% fits with room to spare even on Holy Week's own longest citations
% (measured against the rendered output, not assumed).
%
% DENSITY RETUNE (matched to ordo.typ's own decisions, task: bring ordo.tex
% to Typst's density -- 53 pages/6.9 days-per-page down to 29 pages/12.6):
% the document's own base size drops from \normalsize (10pt) to an explicit
% 9pt/10.5 leading set once after \begin{document} (mirrors Typst's global
% #set text(size: 9pt)); within a day box the SAME size hierarchy Typst
% uses -- the day number and the feast name are BOTH the 9pt base (bold
% is what distinguishes them, not size, exactly as ordo.typ decided), the
% weekday name is 7pt, and every detail line (rank/colour/citations/
% commemorations) is 6.5pt.
%
% The one genuinely non-obvious lesson from getting there (cost a full
% false-start): \fontsize{n}{lead}\selectfont set INSIDE a brace group
% that CLOSES before the line-ending \\ has NO effect on the interline
% glue TeX inserts for that break -- the glue uses whatever \baselineskip
% is active in the OUTER scope at the point \\ actually executes, not the
% value the just-closed group asked for. This is not a stylistic
% preference; it was measured directly (a synthetic two-baselineskip test
% file, \fontsize{9}{9.7}...\\ in a closed group nested inside an OUTER
% \fontsize{9}{20}, produced an exact 20pt gap, not 9.7pt) and it is
% exactly the shape of bug the ORIGINAL (pre-retune) day box already had:
% every one of its \fontsize groups closed before its own \par, so the
% only thing actually controlling interline spacing throughout the whole
% box was the ambient \normalsize baselineskip (12pt at the old 10pt base)
% -- the box's own careful-looking 9pt/6.5pt \fontsize choices were, for
% LEADING purposes, inert. The fix used throughout below: \fontsize and
% \selectfont are issued INLINE (no enclosing group), immediately before
% the text they size, with \\ following in the SAME scope -- the size
% declared right before a line's own text is what governs the gap ABOVE
% that line, confirmed by the same synthetic test the other way (a 6.5pt/
% 7pt declaration right before a small line tightens only that one gap).
% \bfseries/\mdseries are toggled the same inline way (no groups), which
% is why a stray unbalanced brace anywhere in this box would fail loudly
% at compile time rather than silently leak weight into later text.
%
% Two further, smaller finds while measuring the actual PDF, not assumed:
% tcolorbox's default rounded corners undercount a box's own true height
% when probed by scanning a fixed pixel column (the arc pulls the vertical
% edge away near each corner) -- \texttt{sharp corners} removes the
% ambiguity and, as a side effect, also matches Typst's own plain
% rectangular block() more closely. And \parskip is set to 0pt globally
% (\setlength{\parindent}{0pt} already was) since several day-box lines
% are still separate \LaTeX{} paragraphs (broken by \\, not \par, so this
% is defensive rather than load-bearing) and a nonzero default \parskip
% would otherwise add unpredictable glue between them.
%
% Every fixed string (headings, the Epistle/Gospel/Commemoration/Week
% labels) comes from the view's term vocabulary rather than being written
% into this file, so a translated booklet needs no template edit -- only
% a different --lang.
%
% The observed day's own display name is a PLAIN resolved string
% (View.of_days, Task 5), never a lang-keyed object -- there is no
% dotted-la-with-slug-fallback idiom to write here at all; a day with no
% name in the shipped data still resolves to something printable (its slug,
% under --raw, or the lang table's own miss-echoes-the-key behaviour), so
% the plain name field alone is always enough.
%
% The engine has no parent-path syntax: nested inside a month's own week
% loop, a bare week-number reference finds the WEEK's own number, and there
% is no way to reach the enclosing month's from there. That is why each
% week object carries its own month number, month name and abbreviated
% month name fields (lib/render/view.ml) -- used throughout below instead
% of a parent-path reference, which this engine cannot express. The same
% view resolves the week's own Roman numeral too (num_roman, arabic num
% kept alongside it for a tradition that wants it), the day-of-month of
% its first and last in-month day (first_dom/last_dom), and single_day
% (true for a one-day week) -- a punctuation choice (Ian 1 vs Ian 1-2)
% this logic-less engine cannot make for itself, so the template below
% picks the dash only inside an inverted single_day section.
%
% This template's own %-comments are plain text to the engine: it has no
% awareness of LaTeX's comment syntax, and a stray double-brace pair inside
% one would still be parsed as a tag -- which is why this whole header is
% deliberately written without ever typing two curly braces next to each
% other, even to name a field.
\documentclass[10pt]{article}
% includehead/includefoot: without them geometry seats the text block at
% top=/bottom= and fancyhdr then places the running header/footer OUTSIDE
% that block -- above the top margin and below the bottom one -- which on
% this page's original top=11mm/bottom=12mm pushed the header partly above
% the physical page edge (measured: yMin -5.5pt on a 0..595pt page) and the
% footer to within 1pt of the bottom edge. With includehead/includefoot the
% header/footer live INSIDE top=/bottom= instead, so headsep/footskip are
% also set explicitly (3mm/7mm) rather than left at article's defaults
% (25pt/30pt) -- those defaults alone would still overflow a 10mm margin
% and, measured, silently added 20 extra pages to the whole booklet by
% shrinking every day box. \headheight is left at fancyhdr's own default
% (12pt, confirmed by the log, no "increase \headheight" warning) since a
% single \small header line fits it without complaint.
\usepackage[a5paper,top=10mm,bottom=10mm,inner=14mm,outer=10mm,includehead,includefoot,headsep=3mm,footskip=7mm]{geometry}
\usepackage[T1]{fontenc}
\usepackage[utf8]{inputenc}
\usepackage{xcolor}
\usepackage{tikz}
\usepackage{tcolorbox}
\usepackage{fancyhdr}
\usepackage[hidelinks]{hyperref}
\usepackage{needspace}
\definecolor{licolwhite}{HTML}{FFFFFF}
\definecolor{licolred}{HTML}{C1272D}
\definecolor{licolgreen}{HTML}{2E7D32}
\definecolor{licolviolet}{HTML}{6A1B9A}
\definecolor{licolrose}{HTML}{E91E8C}
\definecolor{licolblack}{HTML}{000000}
% A framed square, always outlined in black regardless of fill -- so white
% (and, on a black background page, black) still reads as a swatch rather
% than a gap. tikz (a tcolorbox dependency already) draws the border; xcolor
% alone cannot outline a filled rule.
\newcommand{\swatch}[1]{\tikz[baseline=-0.6ex]{\fill[draw=black,line width=0.4pt,fill=#1] (0,0) rectangle (2.4ex,2.4ex);}}
\pagestyle{fancy}\fancyhf{}
\fancyhead[C]{\fontsize{8}{9}\selectfont {{term.ordo}} {{year}} \textperiodcentered\ {{rite_name}}}
\fancyfoot[C]{\fontsize{8}{9}\selectfont\thepage}
\renewcommand{\headrulewidth}{0.4pt}
\setlength{\parindent}{0pt}
\setlength{\parskip}{0pt}
\begin{document}
\fontsize{9}{10.5}\selectfont

\begin{center}
\fontsize{18}{20}\selectfont\bfseries {{term.ordo}} {{year}}\\[2pt]
\fontsize{9}{10.5}\selectfont\mdseries {{rite_name}}
\end{center}
\vspace{3mm}
{\bfseries {{term.contents}}}\par\vspace{1.5mm}
{\fontsize{8}{9.2}\selectfont
{{#months}}
\textbf{ {{name}} }\par
{{#weeks}}\hspace*{4mm}{{term.week}} {{num_roman}} ({{month_abbr}} {{first_dom}}{{^single_day}}--{{last_dom}}{{/single_day}})\dotfill\pageref{w{{month_num}}-{{num}}}\par
{{/weeks}}
{{/months}}
}

\clearpage
{{#months}}
{{#weeks}}
{{#first}}
\needspace{18mm}
\vspace{1.5mm}\noindent\rule{\linewidth}{1pt}\par\vspace{0.6mm}
{\fontsize{15}{16.5}\selectfont\bfseries {{month_name}} {{year}} }\par\vspace{0.8mm}
{{/first}}
\needspace{9mm}
\vspace{0.6mm}
\label{w{{month_num}}-{{num}}}
{\fontsize{12}{13}\selectfont\bfseries {{term.week}} {{num_roman}} ({{month_abbr}} {{first_dom}}{{^single_day}}--{{last_dom}}{{/single_day}})}\par\vspace{0.3mm}
{{#days}}
{{#in_month}}
\begin{tcolorbox}[colback=white,colframe=black!35,boxrule=0.3pt,sharp corners,boxsep=0mm,left=1.6mm,right=1.6mm,top=0.4mm,bottom=0.4mm,before skip=0.3mm,after skip=0mm]
\fontsize{9}{9}\selectfont\bfseries {{dom}} \fontsize{7}{9}\selectfont\mdseries\;{{weekday}}\hfill\swatch{licol{{colour}}}\\
\fontsize{9}{9.7}\selectfont\bfseries {{name}}\\
\fontsize{6.5}{7.4}\selectfont\mdseries {{rank_name}} \textperiodcentered\ {{colour_name}} {{#first}}\quad {{term.epistle}}\ {{first}} {{/first}}{{#gospel}}\quad {{term.gospel}}\ {{gospel}} {{/gospel}}{{#comms}}\\
\fontsize{6.5}{7.4}\selectfont\mdseries {{term.commemoration}}\ {{name}}{{/comms}}
\end{tcolorbox}
{{/in_month}}
{{/days}}
{{/weeks}}
{{/months}}
\end{document}