bugLaTeX semantic checker - Bugs: bug #56657, Warn for cite in headings

 
 

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bug #56657: Warn for cite in headings

Submitted by:  J <s927589452>
Submitted on:  Mon 22 Jul 2019 04:23:02 PM UTC  
 
Category:  None Severity:  3 - Normal
Item Group:  None Status:  Confirmed
Privacy:  Public Assigned to:  None
Open/Closed:  Open

Mon 22 Jul 2019 04:23:02 PM UTC, original submission:  

reference
https://tex.stackexchange.com/questions/13945/cite-in-theorem-environment-argument

this seems to be a deeper "problem" in LaTeX, which could be warned for by matching for all double opened [ without an escaping {

did some tests here

https://regex101.com/r/yfOEx3/2

and wrote this
\[(?![^\]\[{}]*{(?# no {)(?![^\]\[{}]*}(?#or a pair of{})))[^\]]*\[

with these testcases

\begin{somethin}[\cite[1231]{adadsd}] #should warn
[dasd{dasda[ ads[ dasd ]]}] #should warn
adssd[ {}[]] #should warn
\begin{somethin}[\cite{adadsd}[1231]] #should warn
\begin{somethin}[{\cite{adadsd}[1231]}] #no warn
\begin{somethin}[{\cite{{adadsd}}[1231]}] #no warn
\begin{somethin}[{\cite{adadsd}[1231]}]  #no warn
\begin{somethin}[ ]{\cite{adadsd}[1231]} #no warn
\begin{somethin}[ ][{\cite{adadsd}[1231]}] #no warn
\begin{somethin[ ][\cite{adadsd}[1231]] #should warn
\begin{somethin}[{} ]{\cite{adadsd}[1231]} #no warn

J <s927589452>

 

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    Follows 1 latest change.

    Date Changed by Updated Field Previous Value => Replaced by
    2020-08-27 gvol StatusNone => Confirmed

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