Equations incorrectly Dummied in LTex-French

[bilelomrani1]

Describe the bug
When writing in French, math is not correctly handled by the parser. It raises a FR_SPELLING_RULE at the end of every equation, both inline and envs.

Steps to reproduce
Steps to reproduce the behavior:

Lint the following .tex file:

\documentclass{article}

\begin{document}

Pour un ordonnancement de $N-k+1$ questions $i_k, \dots, i_N$, notons $J_k(i_k, \dots, i_N)$. Pour tout $k$ nous avons la relation
\begin{align}
    J_k(i_k, \dots, i_{N+1}) &=  p_{i_k} \left( R_{i_k} + J_{k+1}(i_{k+1}, \dots, i_{N+1}) \right) - (1-p_{i_k}) F_{i_k} & \text{si $i_k \neq \Delta$}, \\
    J_k(i_k, \dots, i_{N+1}) &= 0 & \text{si $i_k = \Delta$}
\end{align}

\end{document}

The linter raises 8 spelling errors at the end of each equation and inside the align environment.

Expected behavior
The parser should dummy the equations like it is the case for the english support.

Outputs
Here is the LTeXLanguage Server output

mars 11, 2020 7:27:38 PM org.bsplines.languagetool_languageserver.LanguageToolLanguageServer initialize
INFOS: Setting locale to fr
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
mars 11, 2020 7:27:44 PM org.bsplines.languagetool_languageserver.LanguageToolLanguageServer lambda$validateDocument$3
INFOS: Checking the following text in language fr via LanguageTool: "\n\n\n\nPour un ordonnancement de Dummy0 questions ...Dummy1, notons ...Dummy2. Pour tout Dummy3 nous av"... (truncated to 100 characters)
mars 11, 2020 7:27:48 PM org.bsplines.languagetool_languageserver.LanguageToolLanguageServer lambda$validateDocument$3
INFOS: Obtained 8 rule matches
mars 11, 2020 7:27:48 PM org.eclipse.lsp4j.jsonrpc.services.GenericEndpoint notify
INFOS: Unsupported notification method: $/setTraceNotification
mars 11, 2020 7:27:48 PM org.eclipse.lsp4j.jsonrpc.RemoteEndpoint handleCancellation
AVERTISSEMENT: Unmatched cancel notification for request id 1
mars 11, 2020 7:27:48 PM org.eclipse.lsp4j.jsonrpc.RemoteEndpoint handleCancellation
AVERTISSEMENT: Unmatched cancel notification for request id 2
mars 11, 2020 7:27:48 PM org.bsplines.languagetool_languageserver.LanguageToolLanguageServer lambda$validateDocument$3
INFOS: Checking the following text in language fr via LanguageTool: "\n\n\n\nPour un ordonnancement de Dummy0 questions ...Dummy1, notons ...Dummy2. Pour tout Dummy3 nous av"... (truncated to 100 characters)
mars 11, 2020 7:27:48 PM org.bsplines.languagetool_languageserver.LanguageToolLanguageServer lambda$validateDocument$3
INFOS: Obtained 8 rule matches

LTeX configuration
settings.json:

{
    "languageTool.language": "fr",
    "ltex.language": "fr",
}

[valentjn]

@bilelomrani1 Thanks for the extensive bug report!

The problem was that the French LT rules didn't ignore Dummy0, Dummy1, etc., like the English and German rules do (which are the only ones that I can test, really). Using Jimmy-0, Jimmy-1, etc., seems to work just fine 😉 In addition, I fixed an additional bug that occurred when using \dots in math mode. With these fixes, I now get zero rule matches for your example. The fixes have been released in LT_EX version 4.7.10.

PS: languageTool.language is not an LT_EX setting, these all start with ltex.