diff --git a/vimrc b/vimrc
index 4000926..50a52d5 100644
--- a/vimrc
+++ b/vimrc
@@ -676,15 +676,15 @@ function! s:CompleteFilenameWithoutExtension(ArgLead, CmdLine, CursorPos)
 endfunction
 
 " Custom command to open cpp and h files without typing an extension
-"command! -nargs=+ -complete=custom,s:CompleteFilenameWithoutExtension OpenCppSource execute ':e <args>.cpp'
+"command! -nargs=+ -complete=custom,s:CompleteFilenameWithoutExtension "OpenCppSource exec ':e <args>.cpp'
 ":ca c OpenCppSource
 ":ca C OpenCppSource
 
-"command! -nargs=+ -complete=custom,s:CompleteFilenameWithoutExtension OpenCppHeader execute ':e <args>.h'
+"command! -nargs=+ -complete=custom,s:CompleteFilenameWithoutExtension "OpenCppHeader exec ':e <args>.h'
 ":ca h OpenCppHeader
 ":ca H OpenCppHeader
 
-"command! -nargs=+ -complete=custom,s:CompleteFilenameWithoutExtension OpenCppSourceAndHeader execute ':vsp | :e <args>.h | :sp <args>.cpp'
+"command! -nargs=+ -complete=custom,s:CompleteFilenameWithoutExtension "OpenCppSourceAndHeader exec ':vsp | :e <args>.h | :sp <args>.cpp'
 ":ca b OpenCppSourceAndHeader
 ":ca B OpenCppSourceAndHeader
 
@@ -929,8 +929,8 @@ set statusline=%<%f\ (%{&ft})\ %-4(%m%)%=%-19(%3l,%02c%03V%)
 " COLORS
 """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
 
-execute "autocmd ColorScheme " . g:campo_dark_theme . " call ReloadRainbow()"
-execute "autocmd ColorScheme " . g:campo_light_theme . " call ReloadRainbow()"
+exec "autocmd ColorScheme " . g:campo_dark_theme . " call ReloadRainbow()"
+exec "autocmd ColorScheme " . g:campo_light_theme . " call ReloadRainbow()"
 
 " Switch between light and dark themes.
 map <leader>l :call ChangeBgTheme('light', 0)<cr>
@@ -1020,7 +1020,7 @@ augroup END
 "################################################################
 
 function! PrintError(msg) abort
-    execute 'normal! \<Esc>'
+    exec 'normal! \<Esc>'
     echohl ErrorMsg
     echomsg a:msg
     echohl None
@@ -1149,6 +1149,15 @@ nnoremap <expr> p (&buftype is# "quickfix" ? "<CR>\|:copen<CR>" : "p")
 " SEARCH & REPLACE
 """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
 
+" argdo wrapper that will disable all events for read/save. This significantly
+" speeds up GlobalReplaceIt().
+command! -nargs=? Argdo call Argdo(<q-args>)
+function! Argdo(command)
+    set eventignore=all
+    exec 'noautocmd argdo '. a:command . ' | update'
+    set eventignore=
+endfunction
+
 " Replace the selected text in all files within the repo.
 function! GlobalReplaceIt(confirm_replacement)
     if exists(':Ggrep')
@@ -1178,8 +1187,10 @@ function! GlobalReplaceIt(confirm_replacement)
             let l:confirm_opt = 'e'
         endif
 
-        execute 'Ggrep '.l:term
-        execute 'Qargs | argdo %s/'.l:term.'/'.l:replacement.'/g'.l:confirm_opt
+        exec 'Ggrep '.l:term
+        exec 'Qargs | Argdo %s/'.l:term.'/'.l:replacement.'/g'.l:confirm_opt
+        " Regen ctags.
+        call s:RunCtags()
     else
         PrintError "Unable to search since you're not in a git repo!"
     endif