[Haskell-cafe] Vim + literal Haskell + dollar symbols

[Wolfgang Jeltsch]

Hi, Ivan!
Does this problem occur with code environments or only with spec
environments? At least Vim 7.4 does not mention spec in syntax/lhaskell.
vim. I have patched this file such that it does all the things with spec
 that it does with code, and it works just fine. The patch is as
follows:
> 78c78
> <     if search('\\documentclass\|\\begin{\(code}\)\@!\|\\\(sub\)*section\|\\chapter|\\part','W') != 0
> ---
> >     if search('\\documentclass\|\\begin{\(code}\)\@!\|\\begin{\(spec}\)\@!\|\\\(sub\)*section\|\\chapter|\\part','W') != 0
> 110a111
> > syntax region lhsHaskellBeginEndBlock start="^\\begin{spec}\s*$" matchgroup=NONE end="\%(^\\end{spec}.*$\)\@=" contains=@haskellTop,beginCodeBegin containedin=@lhsTeXContainer
All the best,
Wolfgang
Am Sonntag, den 18.03.2018, 01:39 -0400 schrieb Ivan Perez:
> Hi cafe,
> 
> The lhaskell edit mode for lhs2tex documents in vim gets confused when
> a dollar is used in code.
> 
> This also makes the spellchecker ignore text paragraphs (until a
> matching $ is found).
> 
> Where should this be reported?
> 
> This list is named as maintainer in the Ubuntu package vim-runtime's
> lhaskell.vim syntax file:
> 
> " Maintainer:           Haskell Cafe mailinglist 
> .org>
> " Original Author:      Arthur van Leeuwen <arthurvl at cs.uu.nl>
> " Last Change:          2010 Apr 11
> " Version:              1.04
> 
> Cheers
> 
> Ivan
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