Turn off the highlight feature in the Limp - vim

Question

I am using the Limp in my VIM. But there is a problem, when the cursor move to a "(" or ")", it would highlight a block of code in this pair.I can not see the code clearly. Is there any way to turn off or delete this feature?
Best Regards,

Answer 1

I'm also using Limp but I have modified it somewhat to work better for my tastes.
Inside the main limp folder there is a vim subfolder, open the file limp.vim and at the end you can see several runtime commands, just comment out the one that loads the highlight.vim file:
"runtime ftplugin/lisp/limp/highlight.vim
I also like to disable the autoclose.vim plugin, I find it very annoying.
"runtime ftplugin/lisp/limp/autoclose.vim
Then, open the file mode.vim and around line number 58 you can see the function call to initialize the highlighting mode; comment it out:
"call LimpHighlight_start()
then around line number 68, under the function LimpMode_stop() you will also need to comment the call to stop the highlightning.
"call LimpHighlight_stop()
Of course, if you also disabled the autoclose.vim plugin you'll also have to comment the calls to start/stop it.
Annoying colors
If the colors that Limp sets up out of the box annoys you as they did with me, you can disable that and continue using your default colorscheme; around line number 30:
"set t_Co=256
"if !exists("g:colors_name")
"colorscheme desertEx
"endif
And change the highlight groups to match your colorscheme (use :high to quickly see a list of color combinations). For example, I use the "desertEx" colorscheme and changed this two lines to match it:
hi BracketsBlock ctermbg=235 guibg=grey22
hi StatusLine ctermbg=black ctermfg=160
Other options
I didn't like the set of options that Limp sets, especially the old Vi Lisp indentation. I also dislike the folding so I disabled that too. My current set of options look like this:
syntax on
setlocal nocompatible nocursorline
setlocal lisp syntax=lisp
setlocal ls=2 bs=2 et sw=2 ts=2 "tw=0
setlocal statusline=%<%f\ \(%{LimpBridge_connection_status()}\)\ %h%m%r%=%-14.(%l,%c%V%)\ %P
"setlocal iskeyword=&,*,+,45,/,48-57,:,<,=,>,#,A-Z,a-z,_
"setlocal cpoptions=-mp
"setlocal foldmethod=marker foldmarker=(,) foldminlines=1
setlocal foldcolumn=0
set lispwords+=defgeneric,block,catch,with-gensyms
"-----------
"Taken from the bundled lisp.vim file in VIM
"(/usr/share/vim/vim72/ftplugin/lisp.vim)
setl comments=:;
setl define=^\\s*(def\\k*
setl formatoptions-=t
setl iskeyword+=+,-,*,/,%,<,=,>,:,$,?,!,#-#,94
setl comments^=:;;;,:;;,sr:#\|,mb:\|,ex:\|#
setl formatoptions+=croql
"-----------
" This allows gf and :find to work. Fix path to your needs
setlocal suffixesadd=.lisp,.cl path+=/home/gajon/Lisp/**
Notice I disabled the tw=0, modified the statusline, disabled folding, copied the options that come bundled with Vim (they are a lot better), added some symbols to lispwords, and added a missing dot to suffixesadd (cl extension was missing a dot).
Disabling the transposing of sexps.
Limp binds they keys { and } to functions that transpose the current sexp with the previous/next sexp. But they don't work reliably and I think they are unnecessary when you can just as easily use dab and p at the proper place. Besides the default Vim {} bindings are quite useful to move to other top-level forms.
In file keys.vim:
"nmap <buffer> { <Plug>SexpMoveBack
"nmap <buffer> } <Plug>SexpMoveForward
Bug when connecting to a running REPL
There's a bug that prevents Limp from reconnecting to an already running REPL. In file bridge.vim inside the vim subfolder, around line number 13:
let cmd = s:Limp_location . "/bin/lisp.sh ".core_opt." -s ".styfile." -b ".name
A space was missing between ".core_opt." and -s.
Additional Goodies!
You should be able to figure out how to use these new mappings.
In file bridge.vim add the following lines after line number 265:
nnoremap <silent> <buffer> <Plug>EvalUndefine :call LimpBridge_send_to_lisp("(fmakunbound '".expand("<cword>").")")<CR>
nnoremap <silent> <buffer> <Plug>EvalAddWord :let &lispwords.=',' . expand("<cword>")<cr>
nnoremap <silent> <buffer> <Plug>DebugTrace :call LimpBridge_send_to_lisp("(trace ".expand("<cword>").")")<CR>
nnoremap <silent> <buffer> <Plug>DebugUnTrace :call LimpBridge_send_to_lisp("(untrace ".expand("<cword>").")")<CR>
nnoremap <silent> <buffer> <Plug>DebugInspectObject :call LimpBridge_inspect_expression()<CR>
nnoremap <silent> <buffer> <Plug>DebugInspectLast :call LimpBridge_send_to_lisp("(inspect *)")<CR>
nnoremap <silent> <buffer> <Plug>DebugDisassemble :call LimpBridge_send_to_lisp("(disassemble #'".expand("<cword>").")")<CR>
nnoremap <silent> <buffer> <Plug>DebugMacroExpand :call LimpBridge_macroexpand_current_form( "macroexpand" )<CR>
nnoremap <silent> <buffer> <Plug>DebugMacroExpand1 :call LimpBridge_macroexpand_current_form( "macroexpand-1" )<CR>
nnoremap <silent> <buffer> <Plug>ProfileSet :call LimpBridge_send_to_lisp("(sb-profile:profile ".expand("<cword>").")")<CR>
nnoremap <silent> <buffer> <Plug>ProfileUnSet :call LimpBridge_send_to_lisp("(sb-profile:unprofile ".expand("<cword>").")")<CR>
nnoremap <silent> <buffer> <Plug>ProfileShow :call LimpBridge_send_to_lisp("(sb-profile:profile)")<CR>
nnoremap <silent> <buffer> <Plug>ProfileUnSetAll :call LimpBridge_send_to_lisp("(sb-profile:unprofile)")<CR>
nnoremap <silent> <buffer> <Plug>ProfileReport :call LimpBridge_send_to_lisp("(sb-profile:report)")<CR>
nnoremap <silent> <buffer> <Plug>ProfileReset :call LimpBridge_send_to_lisp("(sb-profile:reset)")<CR>
And at the end add these two functions:
function! LimpBridge_inspect_expression()
let whatwhat = input("Inspect: ")
call LimpBridge_send_to_lisp( "(inspect " . whatwhat . ")" )
endfun
function! LimpBridge_macroexpand_current_form(command)
" save position
let pos = LimpBridge_get_pos()
" find & yank current s-exp
normal! [(
let sexp = LimpBridge_yank( "%" )
call LimpBridge_send_to_lisp( "(" . a:command . " '" . sexp . ")" )
call LimpBridge_goto_pos( pos )
endfunction
Then in file keys.vim add the following mappings:
" Undefine: Undefine a function or macro.
nmap <buffer> <LocalLeader>eu <Plug>EvalUndefine
" Add Word: Append word to 'lispwords' option
nmap <buffer> <LocalLeader>ea <Plug>EvalAddWord
" Trace: Set tracing for function.
" Untrace: Remove tracing for a function.
nmap <buffer> <LocalLeader>dt <Plug>DebugTrace
nmap <buffer> <LocalLeader>du <Plug>DebugUnTrace
" Inspect: Inspect object
" InspectPrev: Inspect last value evaled.
nmap <buffer> <LocalLeader>di <Plug>DebugInspectObject
nmap <buffer> <LocalLeader>dI <Plug>DebugInspectLast
" Disassemble:
nmap <buffer> <LocalLeader>dd <Plug>DebugDisassemble
" Macroexpand:
" Macroexpand1:
nmap <buffer> <LocalLeader>ma <Plug>DebugMacroExpand
nmap <buffer> <LocalLeader>m1 <Plug>DebugMacroExpand1
" Profile: Set profiling.
" Unprofile: Remove profiling.
nmap <buffer> <LocalLeader>pr <Plug>ProfileSet
nmap <buffer> <LocalLeader>pu <Plug>ProfileUnSet
" Show Profiling: Show profiling.
" Unprofile All: Remove all profiling.
nmap <buffer> <LocalLeader>pp <Plug>ProfileShow
nmap <buffer> <LocalLeader>pa <Plug>ProfileUnSetAll
" Profile Report: Show report.
" Profile Reset: Reset profile data.
nmap <buffer> <LocalLeader>ps <Plug>ProfileReport
nmap <buffer> <LocalLeader>p- <Plug>ProfileReset
" Sexp Close Open Parenthesis:
nmap <buffer> <LocalLeader>cp <Plug>SexpCloseParenthesis
imap <buffer> <C-X>0 <C-O><LocalLeader>cp
Then in file sexp.vim add this mapping:
" Sexp Close Open Parenthesis:
nnoremap <silent> <buffer> <Plug>SexpCloseParenthesis :call SlimvCloseForm()<CR>
and these two functions:
"-------------------------------------------------------------------
" Close open parenthesis
" Taken from the Slimv plugin by Tamas Kovacs. Released in the
" public domain by the original author.
"-------------------------------------------------------------------
" Count the opening and closing parens or brackets to determine if they match
function! s:GetParenCount( lines )
let paren = 0
let inside_string = 0
let i = 0
while i < len( a:lines )
let inside_comment = 0
let j = 0
while j < len( a:lines[i] )
if inside_string
" We are inside a string, skip parens, wait for closing '"'
if a:lines[i][j] == '"'
let inside_string = 0
endif
elseif inside_comment
" We are inside a comment, skip parens, wait for end of line
else
" We are outside of strings and comments, now we shall count parens
if a:lines[i][j] == '"'
let inside_string = 1
endif
if a:lines[i][j] == ';'
let inside_comment = 1
endif
if a:lines[i][j] == '(' || a:lines[i][j] == '['
let paren = paren + 1
endif
if a:lines[i][j] == ')' || a:lines[i][j] == ']'
let paren = paren - 1
if paren < 0
" Oops, too many closing parens in the middle
return paren
endif
endif
endif
let j = j + 1
endwhile
let i = i + 1
endwhile
return paren
endfunction
" Close current top level form by adding the missing parens
function! SlimvCloseForm()
let l2 = line( '.' )
normal 99[(
let l1 = line( '.' )
let form = []
let l = l1
while l <= l2
call add( form, getline( l ) )
let l = l + 1
endwhile
let paren = s:GetParenCount( form )
if paren > 0
" Add missing parens
let lastline = getline( l2 )
while paren > 0
let lastline = lastline . ')'
let paren = paren - 1
endwhile
call setline( l2, lastline )
endif
normal %
endfunction
Hope this helps you better use Limp.