gvimrc-part1

""" Set colors & highlighting       {{{
    " LineNr, CursorLine settings   {{{

if 0

""" Highlight the line where cursor is (aka current line)
set cursorline
" set cursorcolumn
" hi CursorLine  gui=bold guibg=Grey20
" hi CursorColumn gui=bold guibg=darkred guifg=white
hi CursorLineNr gui=bold guifg=#000088 guibg=#f08000

" s:fix_CursorLine is called by autocmd.
function! s:fix_CursorLine(diff)
    if  a:diff
        hi CursorLine  gui=bold guibg=NONE
        set foldcolumn=0 " if non-zero eats precious horizontal space in vimdiff vertical split.
    else
        hi CursorLine  gui=bold guibg=Grey20
    endif
endfunction

""" Mode specific LineNr settings. [Changes Globally. Disappointing!]
let g:LineNr_Insert_bg=    '#550055'
let g:LineNr_NonInsert_bg= '#004400'
augroup LR_gvim
  autocmd InsertEnter * :exe 'hi LineNr guifg=White guibg=' . g:LineNr_Insert_bg
  autocmd InsertLeave * :exe 'hi LineNr guifg=White guibg=' . g:LineNr_NonInsert_bg
  autocmd FilterWritePre * :call s:fix_CursorLine(&diff)
augroup END

    " }}}

""" Folded line colors
hi Folded  gui=bold guifg=White guibg=Brown
" hi Folded  gui=bold guifg=#ffffff  guibg=#ea5500

""" Colors for Visual mode selection
" hi Visual  guibg=grey50 gui=reverse
" hi Visual  guibg=grey33 gui=none
" hi Visual  guifg=#000000 guibg=#FFFFFF gui=none

""" Syntax highllight for open fold headers
" hi hiLR  gui=bold  guifg=black  guibg=LightRed
" hi hiLR   gui=bold guifg=Yellow guibg=DarkBlue
hi hiLR  gui=bold guifg=#ffff00 guibg=#0000d4
hi hiLR2 gui=bold guifg=#ffffff guibg=#0000d4
hi hiLR3 gui=bold guifg=#ffff00 guibg=#e00000
hi hiLR4 gui=bold guifg=#ff0000 guibg=#00ffff
" hi hiLR2  gui=bold guifg=White guibg=DarkRed

function! LR_Syntax_hi(ft)
    syntax match hiLR "\m^\(##\|//\|/\*\|--\)*[ *#%|=~+-]*|>.*$" containedin=ALL
    syntax match hiLR4 "\m!\(IMPORTANT\|TODO\|NOTE\)!" containedin=ALL
    if(a:ft == "text")
      syntax match hiLR2 "\m^\(\*\*\*\|###\|===\|---\)[ \t].*$" containedin=ALL
      syntax match hiLR3 /\m^\s*\zs\(([0-9*#=o+-]\+)\|[*#=o+-]\)\ze\s/ containedin=ALL
    endif
    if(a:ft == "tex")
      syntax match hiLR /\m^.*\(<<<\|>>>\).*$/
      syntax match hiLR3 /\m\(<<<\|>>>\)\d*/ containedin=ALL
      syntax spell toplevel " highlight misspelings
    else
      syntax match hiLR /\m^.*\({{{\|}}}\).*$/
      syntax match hiLR3 /\m\({{{\|}}}\)\d*/ containedin=ALL
      if(a:ft == "help")
        syntax spell toplevel " highlight misspelings
      endif
    endif
endfunction

augroup LR_gvim
  autocmd Syntax * if line('$')<12345 | call LR_Syntax_hi(&ft) |endif
  autocmd Filetype tex set foldmarker=<<<,>>>
  " autocmd Syntax * syntax match hiLR2 /\m^.*\({{{\|}}}\).*$/ containedin=ALL
  " autocmd Syntax * syntax match hiLR2 /\m^\(##\|\/\/\|\/\*\|%%\|--\)*[ *#=~+-]*|>.*$/ containedin=ALL
  " autocmd Syntax * syntax match Folded /^\(##\|\/\/\|\/\*\|%%\|--\)*[ *#=~+-]*|>.*$\|^.*\({{{\|}}}\).*$/
augroup END

endif

" }}}