improved tab char, cscope menu, display performance

1 files changed, 14 insertions, 7 deletions

diff --git a/vimrc-full b/vimrc-full
index f798d46..f99a5c1 100644
--- a/vimrc-full
+++ b/vimrc-full
@@ -2,7 +2,8 @@
 
 " scripts from the default vim installation, which do not get loaded by default, but are useful.
 " if filereadable($VIMRUNTIME.'/macros/editexisting.vim')
-" source $VIMRUNTIME/macros/editexisting.vim
+"   " source $VIMRUNTIME/macros/editexisting.vim
+"   packadd! editexisting
 " endif
 
 "=======================================================================================================================
@@ -51,7 +52,7 @@ if has("multi_byte")
   set listchars+=extends:»   | " symbols used when using :set list (which displays non-printable chars)
   set listchars+=precedes:«  | " symbols used when using :set list (which displays non-printable chars)
 
-  set listchars+=tab:\       | "  
+  set listchars+=tab:▏\      | "  
   set listchars+=trail:·     | " symbols used when using :set list (which displays non-printable chars)
   " set listchars+=eol:↲     | " symbols used when using :set list (which displays non-printable chars)
   " set listchars+=space:·   | " symbols used when using :set list (which displays non-printable chars)
@@ -88,6 +89,10 @@ if has('cscope') " compiled with cscope support?
   endif
 
   if has('menu')
+        menu &Cscope.create\ and\ add\ database
+        \ :execute '!find -regex ".*\.\(c\\|h\\|cpp\\|cxx\\|hh\\|hpp\\|hxx\)$" <bar> cscope -i- -b -q'<CR>:cscope kill -1<CR>:cscope add .<CR>
+        menu &Cscope.-Sep-
+        \ :
         menu &Cscope.find.C\ symbol
         \ :cscope find s <cword><CR>
         menu &Cscope.find.definition
@@ -313,7 +318,7 @@ if has("autocmd")
     autocmd FileType vim    setlocal keywordprg=:help |.
     autocmd FileType c,cpp  setlocal equalprg=clang-format
     autocmd FileType c,cpp  setlocal breakat-=-
-    autocmd WinEnter * if &previewwindow | setlocal nonumber signcolumn=no filetype=c | endif
+    autocmd WinNew * if &previewwindow | setlocal nonumber signcolumn=no filetype=c nobuflisted | endif
 
 
     " autocmd FileType c,cpp  setlocal iskeyword-=_
@@ -625,7 +630,7 @@ let g:lightline = {
     \   },
     \   'component_expand': {
     \     'buffercurrent': 'lightline#buffer#buffercurrent2',
-          \     'syntastic': 'SyntasticStatuslineFlag',
+    \     'syntastic': 'SyntasticStatuslineFlag',
     \   },
     \   'component_type': {
     \     'buffercurrent': 'tabsel',
@@ -678,7 +683,7 @@ autocmd! ColorScheme * call ExtendLightlineColorTheme()
   let g:ycm_global_ycm_extra_conf                    = '.ycm_extra_conf.py'
   let g:ycm_semantic_triggers                        = { 'c': [ 're!.' ] }
   " let g:ycm_disable_for_files_larger_than_kb         = 16384 " we have faaast computers, don't we?
-  let g:ycm_show_diagnostics_ui                      = 1
+  let g:ycm_show_diagnostics_ui                      = 0
   " disable <tab>-key for YCM so that it can be used with ultisnips
   let g:ycm_key_list_select_completion=[]
   let g:ycm_key_list_previous_completion=[]
@@ -778,10 +783,12 @@ function! ExtendColorTheme()
   " use the default terminal background color as background (allows transparency)
   " highlight! Normal guibg=NONE ctermbg=NONE
   " highlight! NonText guibg=NONE guifg=black ctermbg=NONE ctermfg=black
-  highlight! EndOfBuffer guifg=white ctermfg=white
+
+  " make the ~ (tilde) indicator invisible, which usually marks the EOF
+  highlight! EndOfBuffer ctermfg=bg
 
   highlight! CursorLineNr cterm=inverse | " ctermbg=black ctermfg=NONE
-  highlight! Pmenu ctermbg=LightYellow ctermfg=blue
+  highlight! Pmenu ctermbg=LightYellow ctermfg=DarkGrey
   highlight! PmenuSel ctermbg=blue ctermfg=LightYellow cterm=bold
 
   highlight! link PmenuSbar Pmenu