[Vim-latex-devel] Bug: ref completion in muli-file documents not working correctly

[Felix K. <fe...@bi...>]

Hi,

there is a bug in the vim-latex-1.8.23-20141116.812 
<https://sourceforge.net/projects/vim-latex/files/snapshots/vim-latex-1.8.23-20141116.812-gitd0f31c9.tar.gz/download> 
snaphot of the LaTeX Suite preventing the autocompletion of labels in 
multi-document latex projects. I found the solution to this issue here:

     http://ubuntuforums.org/showthread.php?t=2139228

Labels in \input'ed documents are recognized only if the \input command 
starts at the beginning of the line in the master file, i.e. with a 
child file world_doc.tex

%%%%%%%%%%%%%%%%%%%%%%%%
% % % world_doc.tex
\section{World section} \label{world_label}
world!
%%%%%%%%%%%%%%%%%%%%%%%%

and a master file main.tex

%%%%%%%%%%%%%%%%%%%%%%%%
% % % main.tex:
\documentclass{scrartcl}

\begin{document}
\input{world_doc}      % no whitespace before input

\section{Hello}
     Hello, section \ref{<+PRESS F9 HERE+>}.
\end{document}
%%%%%%%%%%%%%%%%%%%%%%%%

pressing F9 in the marked place opens the __OUTLINE__ window with label 
"world_label" as expected, but when changing the file to

%%%%%%%%%%%%%%%%%%%%%%%%
% % % main.tex:
\documentclass{scrartcl}

\begin{document}
     \input{world_doc}      % added whitespace here

\section{Hello}
     Hello, section \ref{<+PRESS F9 HERE+>}.
\end{document}
%%%%%%%%%%%%%%%%%%%%%%%%

the __OUTLINE__ window will not display the label anymore. It this a 
known issue? Since it is desirable to have leading whitespace before 
commands to allow a visual structuring of the document, it would be 
great if this could be fixed. It took me quite some time to figure out 
where the problem lies, and I assume that others have the same issue.

Regards,
Felix Kuehnl