TOC: Selecting a \(sub|subsub)section does not jump to the respective section but produces errors

[nasenatmer]

Hey,

the TOC feature itself works quite well, however,it's impossible to select any section and jump to it (whether it is in the main or input file doesn't matter) by pressing <Enter>. This happens both in gvim and vim.

Here's a MWE:

main.tex

\documentclass{scrartcl}
\begin{document}
 \tableofcontents
  \section{Section in the main file}
  \subsection{Subsection in the main file}
 \input{input}
\end{document}

input.tex

%!Tex Root = main.tex
 \section{Section in the input file}
  This is the file that is being input via \\input
 \subsection{Subsection in the input file}

And here's the errors that I get when I want to switch to input.tex. If I want to switch to a section in main.tex the errors are a bit shorter, but I can't copy them.

Error detected while processing function <SNR>52_toc_activate:
line    3:
E121: Undefined variable: b:toc
E116: Invalid arguments for function len(b:toc)
E15: Invalid expression: n >= len(b:toc)
line    7:
E121: Undefined variable: b:toc
E15: Invalid expression: b:toc[n]
line    9:
E121: Undefined variable: entry
E116: Invalid arguments for function s:toc_escape_title(entry['text'])
E15: Invalid expression: s:toc_escape_title(entry['text'])
line   13:
E121: Undefined variable: entry
E15: Invalid expression: entry['level'].titlestr
line   16:
E121: Undefined variable: b:toc
E15: Invalid expression: b:toc[i]['level'].s:toc_escape_title(b:toc[i]['text'])
line   17:
E121: Undefined variable: i_hash
E15: Invalid expression: i_hash == entry_hash
line   25:
E121: Undefined variable: b:calling_win
E15: Invalid expression: b:calling_win . 'wincmd w'
line   27:
E121: Undefined variable: entry
E15: Invalid expression: [entry['file']]
line   28:
E121: Undefined variable: entry
E116: Invalid arguments for function readfile(entry['file']), 'v:val =~ ''\\input{''')
E116: Invalid arguments for function filter(readfile(entry['file']), 'v:val =~ ''\\input{''')
E15: Invalid expression: filter(readfile(entry['file']), 'v:val =~ ''\\input{''')
line   33:
E121: Undefined variable: entry
E116: Invalid arguments for function <SNR>52_toc_find_match

My vim-latex settings are as follows:

" Settings for vim-latex
  let g:latex_complete_close_braces = 1
  let g:latex_latexmk_quickfix = 1
  let g:latex_latexmk_options = '-xelatex'
  let g:latex_toc_enabled = 1
  let g:latex_toc_hide_help = 1

Am I missing some setting here or is the function broken and you know it already? This is by no means to put any pressure, I'm almost not using this feature, I just noticed it doesn't work here so wanted to let you know :)

[lervag]

I've reproduced the issue. I haven't catched this, since I also rarely (or never) use this feature. I'll look into it when I have the time.

[lervag]

Should be fixed now.

[nasenatmer]

Yes, it works now. There's another thing wrong with the TOC in vim but that'll be a separate issue

[lervag]

Ok, I'll look into that when you submit the issue.