Update runtime files
diff --git a/runtime/doc/quickfix.txt b/runtime/doc/quickfix.txt
index ae29987..fcade00 100644
--- a/runtime/doc/quickfix.txt
+++ b/runtime/doc/quickfix.txt
@@ -1,4 +1,4 @@
-*quickfix.txt*  For Vim version 8.2.  Last change: 2021 Feb 05
+*quickfix.txt*  For Vim version 8.2.  Last change: 2021 Apr 30
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -1013,8 +1013,6 @@
 			the error list to the matches.  Files matching
 			'wildignore' are ignored; files in 'suffixes' are
 			searched last.
-			Without the 'g' flag each line is added only once.
-			With 'g' every match is added.
 
 			{pattern} is a Vim search pattern.  Instead of
 			enclosing it in / any non-ID character (see
@@ -1026,6 +1024,22 @@
 			If {pattern} is empty (e.g. // is specified), the last
 			used search pattern is used. |last-pattern|
 
+			Flags:
+			'g'  Without the 'g' flag each line is added only
+			     once.  With 'g' every match is added.
+
+			'j'  Without the 'j' flag Vim jumps to the first
+			     match.  With 'j' only the quickfix list is
+			     updated.  With the [!] any changes in the current
+			     buffer are abandoned.
+
+			'f'  When the 'f' flag is specified, fuzzy string
+			     matching is used to find matching lines. In this
+			     case, {pattern} is treated as a literal string
+			     instead of a regular expression.  See
+			     |matchfuzzy()| for more info about fuzzy
+			     matching.
+
 			|QuickFixCmdPre| and |QuickFixCmdPost| are triggered.
 			A file that is opened for matching may use a buffer
 			number, but it is reused if possible to avoid
@@ -1038,11 +1052,6 @@
 			Useful if you only want to check if there is a match
 			and quit quickly when it's found.
 
-			Without the 'j' flag Vim jumps to the first match.
-			With 'j' only the quickfix list is updated.
-			With the [!] any changes in the current buffer are
-			abandoned.
-
 			Every second or so the searched file name is displayed
 			to give you an idea of the progress made.
 			Examples: >