Improved performance

By using variables instead of recalculating the values shown in
lightline

1 files changed, 20 insertions, 16 deletions

diff --git a/vimrc-full b/vimrc-full
index a4b0c21..1a6284f 100644
--- a/vimrc-full
+++ b/vimrc-full
@@ -53,7 +53,7 @@ set nowrap                    | " but do not (by default) wrap long lines around
 set number                    | " turn line numbers on/off (performance decreases when they are shown)
 set pumheight=8               | " Determines the maximum number of items to show in the popup menu for
 set path+=**                  | " allow recursive searches for files
-set redrawtime=400            | " The time in milliseconds for redrawing the display.
+set redrawtime=100            | " The time in milliseconds for redrawing the display.
 " set restorescreen             | " restores the console after exiting vim
 " set shada+=n~/.vim/shada      | " shada file to use
 set scrolljump=5              | " how many lines get scrolled into view when cursor reaches the screens edge
@@ -195,19 +195,25 @@ let g:lightline_buffer_minfextlen               = 3
 let g:lightline_buffer_reservelen               = 20
 
 function! MyFiletype()
-  return winwidth(0) > 70 ? (strlen(&filetype) ? &filetype . ' ' . WebDevIconsGetFileTypeSymbol() : 'no ft') : ''
+  if(exists('b:filetype'))
+    return b:filetype
+  else
+    return &filetype 
 endfunction
+autocmd BufEnter * let b:filetype = winwidth(0) > 70 ? (strlen(&filetype) ? &filetype . ' ' . WebDevIconsGetFileTypeSymbol() : 'no ft') : ''
 
 function! MyFileformat()
-  return winwidth(0) > 70 ? (&fileformat . ' ' . WebDevIconsGetFileFormatSymbol()) : ''
+  return exists('b:fileformat') ? b:fileformat : &fileformat
 endfunction
+autocmd BufEnter * let b:fileformat = winwidth(0) > 70 ? (&fileformat . ' ' . WebDevIconsGetFileFormatSymbol()) : ''
 
 function! MyBranchname()
-  return winwidth(0) > 70 ?  fugitive#statusline() : ''
+  return exists('b:branchname') ? b:branchname : ''
 endfunction
+autocmd BufEnter * let b:branchname = winwidth(0) > 70 ? fugitive#statusline() : ''
 
 let g:lightline = {
-    \   'colorscheme': 'base16',
+    \   'colorscheme': 'Tomorrow',
     \   'separator': { 'left': "\ue0b0", 'right': "\ue0b2" },
     \   'subseparator': { 'left': "\ue0b1", 'right': "\ue0b3" },
     \   'active': {
@@ -219,7 +225,7 @@ let g:lightline = {
     \   },
     \   'tabline': {
     \     'left': [ [ 'bufferinfo' ], [ 'bufferbefore', 'buffercurrent', 'bufferafter' ], ],
-    \     'right': [ [ 'close' ], ],
+    \     'right': [ [ 'getcwd', 'close' ] ],
     \   },
     \   'component_expand': {
     \     'buffercurrent': 'lightline#buffer#buffercurrent2',
@@ -234,15 +240,11 @@ let g:lightline = {
     \     'filetype': 'MyFiletype',
     \     'fileformat': 'MyFileformat',
     \     'gitbranch': 'MyBranchname',
+    \     'getcwd': 'getcwd',
     \   },
     \ }
 
-
-
-
-
-
-
+" lightline#palette()
 
 "    Plug 'vim-airline/vim-airline'                          | " beautification of the mode line
 "    let g:airline_section_c                          = "%F" | " was: %F
@@ -390,7 +392,7 @@ function! ExtendColorTheme()
   highlight! CursorLineNr cterm=inverse | " ctermbg=black ctermfg=NONE
   highlight! Pmenu ctermbg=LightYellow ctermfg=blue
   highlight! PmenuSel ctermbg=blue ctermfg=LightYellow cterm=bold
- 
+
   highlight! link PmenuSbar Pmenu
   highlight! PmenuThumb cterm=inverse
   highlight! MoreMsg cterm=inverse
@@ -400,7 +402,7 @@ function! ExtendColorTheme()
   highlight! SpellBad ctermbg=none
   highlight! SpecialKey ctermfg=19
   highlight! WhiteSpace ctermfg=19
- 
+
   highlight! link TabLine LineNr
   highlight! TabLineSel ctermbg=blue ctermfg=black
   highlight! link TabLineFill LineNr
@@ -534,7 +536,7 @@ if has("autocmd")
       function OnConfigChange()
           autocmd! |" Remove all vimrc autocommands
           source $MYVIMRC
-          AirlineRefresh
+          " AirlineRefresh
       endfunction
       autocmd BufWritePost $MYVIMRC call OnConfigChange()
   endif
@@ -746,9 +748,11 @@ function! HighlightWordUnderCursor()
     endif
     let l:currentword = escape(expand('<cword>'), '.')
     if(strlen(l:currentword) > 0)
-      let w:m1=matchadd('WordBold', l:currentword, -1, 100)
+      let w:m1=100
+      silent! call matchadd('WordBold', l:currentword, -1, w:m1)
     endif
 endfunction
+
 autocmd! CursorHold,CursorHoldI * call HighlightWordUnderCursor()
 if version >= 702 " clean up (see: http://vim.wikia.com/wiki/VimTip396)
   autocmd BufWinLeave * call clearmatches()