Add a max results setting

Author: kien

autoload/ctrlp.vim

@@ -259,6 +259,10 @@ fu! s:match_window_opts()
 		\ s:mw =~ 'min:[^,]\+' ? str2nr(matchstr(s:mw, 'min:\zs\d\+')) : 1
 	let [s:mw_max, s:mw_min] = [max([s:mw_max, 1]), max([s:mw_min, 1])]
 	let s:mw_min = min([s:mw_min, s:mw_max])
+	let s:mw_res =
+		\ s:mw =~ 'results:[^,]\+' ? str2nr(matchstr(s:mw, 'results:\zs\d\+'))
+		\ : min([s:mw_max, &lines])
+	let s:mw_res = max([s:mw_res, 1])
 endf
 "}}}1
 " * Open & Close {{{1
@@ -576,7 +580,7 @@ fu! s:Update(str)
 	let s:martcs = &scs && str =~ '\u' ? '\C' : ''
 	let pat = s:matcher == {} ? s:SplitPattern(str) : str
 	let lines = s:nolim == 1 && empty(str) ? copy(g:ctrlp_lines)
-		\ : s:MatchedItems(g:ctrlp_lines, pat, s:winmaxh)
+		\ : s:MatchedItems(g:ctrlp_lines, pat, s:mw_res)
 	cal s:Render(lines, pat)
 endf
 

doc/ctrlp.txt

@@ -123,7 +123,7 @@ heights of the match window: >
   let g:ctrlp_match_window = ''
 <
 Example: >
-  let g:ctrlp_match_window = 'bottom,order:btt,min:1,max:10'
+  let g:ctrlp_match_window = 'bottom,order:btt,min:1,max:10,results:10'
 <
 The position: (default: bottom)
   top - show the match window at the top of the screen.
@@ -137,6 +137,9 @@ The minimum and maximum heights:
   min:{n} - show minimum {n} lines (default: 1).
   max:{n} - show maximum {n} lines (default: 10).
 
+The maximum number of results:
+  results:{n} - list maximum {n} results (default: sync with max height).
+
 Note: When a setting isn't set, its default value will be used.
 
                                                       *'g:ctrlp_switch_buffer'*