Merge pull request #588 from assignUser/chktex

Add LaTeX support

.automation/test/latex/README.md

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+# LaTeX Test Cases
+This folder holds the test cases for **LaTeX**. 
+
+## Additional Docs
+No Additional information is needed for this test case.
+
+## Good Test Cases
+The test cases denoted: `LANGUAGE_good_FILE.EXTENSION` are all valid, and should pass successfully when linted.
+- **Note:** They are linted utilizing the default linter rules.
+
+## Bad Test Cases
+The test cases denoted: `LANGUAGE_bad_FILE.EXTENSION` are **NOT** valid, and should trigger errors when linted.
+- **Note:** They are linted utilizing the default linter rules.

.automation/test/latex/latex_bad_1.tex

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+Note: This file was written with only two purposes in mind:
+ o To test the program upon it
+ o To show off some of the features
+
+Most of the file does thus consist of lots of pseudo-commands, which
+are nonsense in a TeXnical manner.
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+% Warning 1
+
+\foo This is an error.
+So is this \foo
+\smallskip This is a not. $\foo Neither$ is this.
+
+\startsection[title={Testing ConTeXt}]
+These should now be an error.
+\stoptext
+
+% Warning 2
+
+This is a faulty reference to \ref{foo}
+This is not a faulty reference to~\ref{foo}
+
+% Warning 3
+
+$[(ab)^{-1}]^{-2}$ is not beautiful
+${{[{(ab)}^{-1}]}}^{-2}$ is beautiful
+
+% Warning 4-6, 28
+
+Testing {\it italic} in \/ this {\em sentence\/}, as {\em you \/ see\/}.
+Testing {\it italic\/} in this {\em sentence,} as {\em you see}.
+
+% LaTeX2e
+
+Testing \textem{italic} in \/ this \textit{sentence\/}, as \textem{you \/ see\/}.
+Testing \textem{italic\/} in this \textit{sentence}, as \textem{you see}.
+
+% Warning 7
+
+This \'is a test of $\hat{j}$ accents.
+This \'{\i}s a test of $\hat{\jmath}$ accents.
+
+% Warning 8
+
+It wasn't anything - just a 2---3 star--shots.
+It wasn't anything --- just a 2--3 star-shots.
+It's just a start-shot.
+is also used to send cross-calls (xc) and cross-traps (xt) to other
+% From Knuths TeXbook Chapter 14
+% "How TeX Breaks Paragraphs into Lines", fourth paragraph:
+in plain TeX---are the key
+
+% Using DashExcpt
+The Birch--Swinnerton-Dyer conjecture is correct.
+The Birch--Swinnerton--Dyer conjecture is not correct.
+The Birch-Swinnerton-Dyer conjecture is not correct (but not caught).
+
+% Warning 9-10
+
+% Brackets:
+
+)}{[])} }}}]]])))
+{[]} ((([[[{{{}}}]]])))
+
+% Envs:
+
+\begin{quux} \begin{baz} \end{quux} \end{baz} \end{asoi} \begin{dobedo}
+
+\begin{foo} \begin{bar} \end{bar}\end{foo}
+
+% Warning 11
+
+Foo...bar. $1,...,3$. $1+...+3$. $1,\cdots,3$. $1\cdot\ldots\cdot3$.
+Foo\dots bar. $1,\ldots,3$. $1+\cdots+3$. $1,\ldots,3$. $1\cdot\cdots\cdot3$.
+
+% Warning 12
+
+1st. Foo Inc. Ab.cd. foo ab.cd. Foo. bar baz., billy.; bob.: joe.! frank.? james.. george
+1st.\ foo Inc.\ ab.cd.\ foo ab.cd.\ Foo.\ bar baz., billy.; bob.:\ joe.!\ frank.?\ james..\ george
+
+% Warning 13
+
+Look at THIS! It's an error.
+Look at THIS\@! It's an error. D. E. Knuth.
+
+% Warning 14
+
+\hat
+\hat{a}
+
+% Warning 18,19
+
+Is this an "example", or is it an �example�.
+Is this an `example', or is it an `example'.
+
+% Warning 20
+
+That bug is \unknown\ to me.
+% That bug is \unknown\ to me.
+
+% Warning 21
+
+\LaTeX\ is an extension of \TeX\. Right?
+\LaTeX\ is an extension of \TeX. Right?
+
+% Warning 23
+
+```Hello', I heard him said'', she remembered.
+``\,`Hello', I heard him said'', she remembered.
+
+% Warning 24
+
+Indexing text \index{text} is fun!
+Indexing text\index{text} is fun!
+Indexing text%
+ \index{text} is fun!
+Indexing text
+ \index{text} is fun!
+
+% Warning 25
+
+$5\cdot10^10$
+$5\cdot10^{10}$
+
+% Warning 26
+
+Do you understand ?
+Do you understand?
+
+% Warning 29
+The program opens a screen sized 640x200 pixels
+The program opens a screen sized $640\times200$ pixels
+
+% Warning 30
+
+White is a beautiful colour.
+White is a beautiful colour.
+
+% Warning 31
+\begin{verbatim}
+\this is
+\end{verbatim} foo bar
+
+% Warning 32-34
+
+This is either an 'example`, an ''example`` or an `"`example'`'.
+This is either an `example', an ``example'' or an ``example''.
+
+% Warning 35
+
+$sin^2 + cos^2 = 1$
+$\sin^2 + \cos^2 = 1$
+
+% Warning 36-37
+
+This( an example( Nuff said )), illustrates( ``my'' )point.
+This (an example (Nuff said)), illustrates (``my'') point.
+
+% Warning 38
+``An example,'' he said, ``would be great.''
+``An example'', he said, ``would be great''.
+
+% Warning 39
+
+For output codes, see table ~\ref{tab:fmtout}.
+For output codes, see table~\ref{tab:fmtout}.
+
+% Warning 40
+$\this,$ and $$this$$.
+$\this$, and $$this.$$
+
+% Warning 41
+foo \above qux
+\frac{foo}{qux}
+
+% Warning 42
+This is a footnote \footnote{foo}.
+This is a footnote\footnote{foo}.
+
+% Warning 43
+Here is a mistake $\left{x\right}$.
+This one triggers warning 22 $\left\{x\right\}$.
+Here \chktex\ doesn't complain $\left\lbrace x\right\rbrace$.
+
+% Warning 44 -- user regex -- default message
+You should always write a good intro.
+You should always write a good introduction.
+
+% Warning 44 -- user regex -- user message
+For every $p\not|n$ you have an ugly prime which doesn't divide $n$.
+For every $p\nmid n$ you have a cute prime which doesn't divide $n$.
+
+% Math mode check
+\ensuremath{sin x\text{is not the same as sin x, but is the same as $sin x$}}
+Also, $x(3)\text{ is not x(3) but it is $x(3)$}$
+
+This is\\% a comment. Nothing here should be checked(right)?
+a broken line.
+But this is not a \% comment, so we should find this error(right)?
+
+Here(on this line only)is a warning $sin(x)$ suppressed. % chktex 36 chktex 35
+Here(on this line only)is a warning $sin(x)$ suppressed. % CHKTEX 35 36
+
+In section~\ref{sec:3} we have a warning.
+In section~\ref{sec:4} it is suppressed. % chktex -1
+% In section~\ref{sec:5} we don't have a warning.
+
+\begin{tabular*}{1.0\linewidth}[h]{|c|cc|}
+ a & b \\
+ \hline
+ c & d
+\end{tabular*}
+
+% Verb check
+
+\verb@\this is )() lots of errors, etc. Or what?@
+\verb#
+
+\begin{verbatim}
+\this is
+\end{verbatim} FOO
+
+% Warning 16,15
+
+$$(
+
+% Local Variables:
+% require-final-newline: nil
+% End:
+% There should be no newline at the end of this file to test bug #46539