Add a comment about STRINGs that begin with a compare character in strtest.

diff --git a/src/BNF b/src/BNF
index ac78a19d5e656c8211beb006d1af160dcfd6dede..a946e61ca44319d4d23225afa6e60d79e66d4a6e 100644 (file)
--- a/src/BNF
+++ b/src/BNF
@@ -120,11 +120,14 @@ default = "default"       ;; This is intended to be used with the
 
 ------------------------------------------------------------------------
 test = numtest | strtest | truetest
-                               ;; test to preform on <type> read from file.
+                               ;; Test to preform on <type> read from file.
 
-numtest = [ compare ] NUMBER   ;; if compare is missing, "=" is assumed.
+numtest = [ compare ] NUMBER   ;; If compare is missing, "=" is assumed.
 
-strtest = [ compare ] STRING   ;; if compare is missing, "=" is assumed.
+strtest = [ compare ] STRING   ;; If compare is missing, "=" is assumed.
+                               ;; Note: If the STRING begins with a <compare>
+                               ;; character, the <compare> field cannot be
+                               ;; omitted.
 
 compare = "=" | "!" | "<" | ">" | "&" | "^"
 
@@ -133,7 +136,7 @@ truetest = "x"              ;; This always returns true.
 
 ------------------------------------------------------------------------
 message = [ nospflag ] ( STRING | FMT_STRING )
-                       ;; message to print if test result is true.
+                       ;; Message to print if test result is true.
 
 nospflag = %x08 | "\\b"        ;; Do not insert a space before the message.
                        ;; By default, messages are separated by a " ".