=== modified file 'README'
--- README	2019-02-13 12:07:30 +0000
+++ README	2017-12-15 00:49:11 +0000
@@ -101,10 +101,7 @@
 	"p" - create parent directories if they don't exist (mkdir -p)
 
 ?<flags><tab><command>
-	Modifies following ! command. The command specified as argument will be run
-	to determine the following ! command should be run
-	(if ? command exits nonzero) and if so it's used once again after
-	to check that ! command performed required action (when ? command exits zero).
+	TODO
 	flags:
 	"i" - redirect stdin from the file for the command
 

=== modified file 'bin/fileset.awk'
--- bin/fileset.awk	2019-02-13 12:07:30 +0000
+++ bin/fileset.awk	2017-05-05 06:43:15 +0000
@@ -107,15 +107,6 @@
 		cchar = substr(command, 1, 1)
 		crest = substr(command, 2)
 
-		# check before the command is processed if we have dangling "?"
-		if(cchar != "!" && has_cond != "") {
-			printf "%s:%s: ? is not followed by ! (superfluous condition): %s\n", FILENAME, FNR, \
-				   cchar crest statement >"/dev/stderr"
-			if(!WARN_ONLY) {
-				exit 1
-			}
-		}
-
 		# set current fname all subsequent operations will be performed on
 		if(cchar == "/") {
 			curpath = crest
@@ -254,14 +245,12 @@
 		if(cchar == "?") {
 			has_cond = func_num++
 			if(crest ~ /i/) {
-				funcs["check_" has_cond] = ( \
+				funcs["cond_" has_cond] = ( \
 					"{ "statement"\n} <"fname \
 				)
 			} else {
-				funcs["check_" has_cond] = statement
+				funcs["cond_" has_cond] = statement
 			}
-			statement = ""
-			continue
 		}
 
 		# if none above matched