update readme

README.md

@@ -9,26 +9,7 @@ By default nenu takes input from stdin and display it to the user in a vertical
 list. The user then types which reduces the list to those that match. Once the 
 user presses return nenu exits and prints what was typed to stdout.
 
-The last non-flag argument given is used as the header.
-Avaliable flags are -a, -c, -n and -e.
-
--a: exit as soon as there is only one match.
-
--c: on exit return the match at the begining of the list. If there is no match
-	nenu returns the user input.
-
--n: no input is taken and the -c flag is set. This is useful if you want to use
-	nenu to show the user something but take no input.
-
--e: takes no input from stdin, nenu become a text input box.
-
--p x,y: opens the window at x,y rather than mouse coords.
-
--ap: don't shift the window so it stays inside the screen.
-
-Putting that togther, try:
-	
-	# ls | ./nenu "pick a file: " -a -c
+Check out the man page.
 
 Look in nexec, ntime and nwindow for examples of use. These are useable scripts
 in their own right.

nenu.1

@@ -78,6 +78,8 @@ Move cursor to end.
 .TP
 .B Tab
 Match text as far forward as can without reducing valid options.
+.SH RETURNS
+Returns 1 if the user types escape, else 0.
 .SH BUGS
 Probably. When you find them tell me.
 .SH AUTHOR