Vim spell checking latex's newcommand definition

问题

My problem is simple and I hope the solution too: vim-spell plugin doesn't colorize the incorrect words in \newcommand's definition in LaTeX files:

 \newcommand{\mycommand}{Helllo World}

The Helllo will not be red. When I delete the parentheses around Helllo world it's marked as a bad word.

回答1:

I was trying to solve a problem related with spelling in latex files and I got help in the vim_use group. Please read the messages in google groups interface to get the full details.

Try adding the following to your ~/.vim/after/ftplugin/tex.vim file:

syn region texMyCmdSpell matchgroup=texStatement
      \ start='\\newcommand{.*{' end='}$'
      \ contains=@Spell
      \ containedin=texCmdBody

This seems to work for me. The start pattern is just defined by a new command, the end pattern by } followed a a newline.

来源：https://stackoverflow.com/questions/13553342/vim-spell-checking-latexs-newcommand-definition