From fcd5bc5f4a263bbf8dc04727f010de1001a8c732 Mon Sep 17 00:00:00 2001
From: alemi <me@alemi.dev>
Date: Tue, 22 Oct 2019 12:10:00 +0200
Subject: [PATCH] Some cleanup so it's not too specific to my system

---
 vimrc | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/vimrc b/vimrc
index 1572bc8..df3923b 100644
--- a/vimrc
+++ b/vimrc
@@ -1,19 +1,19 @@
 " COMBO Counter
-let g:combo_counter = 0
-let g:best_combo = readfile('/home/$USER/.vim/.combo')
-let g:best_combo = g:best_combo[0]
-let g:last_combo = reltime()
-let g:airline_section_b = 'ᛥ %{g:combo_counter} [%{g:best_combo}]'
+let g:combo_counter = 0								" The actual combo variable
+let g:best_combo = readfile('/home/$USER/.vim/.combo')				" ~ is not expanded ???
+let g:best_combo = g:best_combo[0]						" Reading from file returns a list, but an int is needed
+let g:last_combo = reltime()							" Set current time as last combo time
+let g:airline_section_b = 'ᛥ %{g:combo_counter} [%{g:best_combo}]'		" I use airline vim and inserted the combo meter in it
 function! UpdateCombo()
-  if reltimefloat(reltime(g:last_combo)) > 1
-	  let g:combo_counter = 1
-  else
-	  let g:combo_counter +=1
-	  if g:combo_counter > g:best_combo
+  if reltimefloat(reltime(g:last_combo)) > 1					" Timeout is 1 second
+	  if g:combo_counter > g:best_combo					" Before resetting combo counter, check if new high score
 		call writefile([g:combo_counter], "/home/$USER/.vim/.combo")
 		let g:best_combo = g:combo_counter
 	  endif
+	  let g:combo_counter = 1
+  else
+	  let g:combo_counter +=1 
   endif
   let g:last_combo = reltime()
 endfunction
-autocmd CursorMovedI * call UpdateCombo()
+autocmd CursorMovedI * call UpdateCombo()					" Every time the cursor moves, call combo function