fix typo in readline custom LS_COLORS extension; fix so `time' is recognized as a reserved word after $( and ${; don't run traps while parsing a command substitution

tests/read2.sub

@@ -53,7 +53,7 @@ echo abcde | {
 	echo $a
 }
 
-read -t .0001 a <<<abcde
+read -t .001 a <<<abcde
 echo $a
 
 # this is the original test that prompted the change to sh_timers

tests/read7.sub

@@ -57,10 +57,9 @@ echo abcde | {
 	echo $a
 }
 
-read -e -t .0001 a <<<abcde
+read -e -t .001 a <<<abcde
 echo $a
 
 set -o posix
 read -t 0.1 a </dev/tty
 echo $a
-