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Krzysztof kuhy Rudnicki
ffa5dad02a
The 250-line cap applies to prose too, and the reports were the worst
offenders -- ENUME's projectA.tex alone was 1,876 lines. Each is now a
preamble plus one \input{} per section, which is how a long LaTeX document is
normally organised; not one byte of prose was rewritten.
"The PDF is unchanged" is checked by a script rather than by eye, because
hashing the PDF cannot work: pdflatex stamps a /CreationDate and an /ID into
every build, so two runs of the SAME source already differ. tex_fingerprint.sh
compares what a reader sees instead -- page count plus a hash of the extracted
text -- and it is stable across rebuilds of untouched sources, which is the
property that makes it usable as a gate.
It earned its keep immediately. Both ECOTE reports quote an example LaTeX
document inside an lstlisting block, so \end{document} appears in the middle
of the file; splitting on the FIRST one stranded everything after it. Same
page count, different text, caught automatically. EOPSY lab3 exposed a second
bug: a \section{} title that runs onto the next line.
Result: 19 .tex over the cap -> 1. The survivor,
ELAC/.../03-building-nfa-...tex, is 418 lines of consecutive tikz figures
with no subsection to split on and needs a hand-placed boundary.
Verified: 29 splits across two passes (section, then subsection for the
pieces still over), every one reporting `unchanged` from
scripts/tex_fingerprint.sh --check.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0172dj34FDpao6wsix8ZuCzE
30 lines
1.6 KiB
TeX
30 lines
1.6 KiB
TeX
\section{Functional requirements}
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The goal of the project is to transform .tex file to (working ) .html file if the subset of .tex file is within project scope or output error message explaining why the html could not be outputed
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\subsection{\LaTeX \, subset}
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This project will focus almost exclusively on \emph{tabular} environment \\
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\begin{itemize}
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\item $\backslash$documentclass\{class\}: Defines what layout standard \LaTeX will use
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\item $\backslash$begin\{document\}: Ends (in our case empty) preamble
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\item $\backslash$end\{document\}: Ends \LaTeX \, document
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\item $\backslash$begin\{tabular\}[pos]\{table spec\}: Opens environment used to typeset tables
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\item $\backslash$end\{tabular\}: Closes environment used to typeset tables
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\end{itemize}
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Supported tabular arguments:
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\begin{itemize}
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\item l, c, r - respectively left-justified, centered and right-justified column
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\item | - single vertical line
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\item || - double vertical line
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\item p\{'width'\} - paragraph column (that wraps), aligned at the top
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\item m\{'width'\} - paragraph column (that wraps), aligned at the middle
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\item b\{'width'\} - paragraph column (that wraps), aligned at the bottom
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\end{itemize}
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Supported commands inside tabular environment
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\begin{itemize}
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\item \& - separate columns
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\item $\backslash$$\backslash$ - start new row
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\item $\backslash$hline - horizontal line
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\item $\backslash$cline\{i-j\} horizontal line beginning in column i and ending in column j
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\item $\backslash$newline - new line \emph{inside} the cell
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\end{itemize}
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