2026-07-18 18:48:23 +02:00
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%\usepackage{quoting}
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%\quotingsetup{vskip=0pt}
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\usepackage{float}
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\usepackage{multicol}
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%\usepackage[absolute,showboxes]{textpos}
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\usepackage[absolute]{textpos}
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\setlength{\TPHorizModule}{\paperheight}
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\setlength{\TPVertModule}{\paperwidth}
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%\setlength{\TPVertModule}{1\paperheight}
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\textblockorigin{0in}{0in}
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\newlength{\fwboxwidth}
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\newcommand{\fwboxn}[1]{\setlength{\fwboxwidth}{#1}}
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\newcommand{\fwboxs}[1]{\setlength{\fwboxwidth}{\widthof{#1}}}
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\newcommand{\fwbox}[1]{\makebox[\fwboxwidth][l]{#1}}
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% No space if top of page:
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\newcommand{\topspace}[1]{\ifdim\pagetotal=0pt\else\vspace*{#1}\fi}
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Target coverage: a klammer states the targets it serves
kdesc gains --coverage, which reports for every klammer the set of targets it
can render to, and — the point of it — which klammers' coverage cannot be
derived and must therefore be declared. Three rules: coverage is DERIVED
where the definitions determine it (a general body of klammer calls covers
the intersection of what those klammers cover, by a greatest fixpoint after
loading), DECLARED where the engine cannot interpret what decides it (an
@eval body, whose targets are undecidable), and UNKNOWN where nothing is
written — which never means "deliberately unavailable".
Two new spellings in a definition's name. A comma-separated target list,
"@@table.html,tex :: ...", gives one body several targets; it is surface
syntax, expanded at registration, and each member goes through the
redefinition rules on its own. And "@@date.* :: ..." writes the general
target out, asserting that the klammer works for EVERY target including ones
not yet defined — a stronger claim than a list of the targets defined today,
and the one target declaration that could be mechanically falsified.
The Standard Klammer Set was swept accordingly: it now has no general
definitions at all, every klammer names the targets it serves, six use ".*",
and tex and pdf are at zero undecided.
kdesc's flags are reorganised on two rules: a flag reached for often gets a
single letter (-k klammers, -t targets, -c characters, -i input), a more
specialised topic a multi-letter name (--argtypes, --katoms, --rewrite,
--optionsets, --coverage, --klammerset, --font); and -v says how much to show
about PROCESSING, never what the RESULT contains — so the katom regex column
is "--katoms full" and the coverage detail "--coverage all". NOTE: "-k" now
lists klammers (optionally filtered by a name/description search); the katom
table moved to "--katoms".
Fixes carried along: an option written with no value crashed the command with
SIGSEGV instead of reporting the mistake; two required positional arguments
never parsed; kdesc and kdiag printed an error and exited 0; and definition
diagnostics counted registrations rather than what was written, so one line
could be reported as two definitions and then printed twice.
Four new test suites: target_list, coverage, command_option, kdesc.
(from dev 46f54080bd9a)
2026-08-12 17:20:23 +02:00
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% Quote (to be improved)
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\newcommand{\quoteblock}[2]{
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{\hspace*{24pt}\begin{minipage}{\textwidth - 48pt}
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#1
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\end{minipage}}}
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