update README, toplevel parsing for comparison operators.

diff --git a/README.md b/README.md
index 4cdaeba803f2b21b825ab292804aa30a5f94cdda..1e0ff29ed274d594c9a51b337ac5dd9918429cbc 100644 (file)
--- a/README.md
+++ b/README.md
@@ -49,13 +49,13 @@ The following predicates are built-in to rusty-wam.
 * Arithmetic support:
     * is/2 works for `(+)/2`, `(-)/{1,2}`, `(*)/2`, `(//)/2`, `(div)/2`, `(/)/2`, `(rdiv)/2`,
       `(xor)/2`, `(rem)/2`, `(mod)/2`, `(/\)/2`, `(\/)/2`, `(>>)/2`, `(<<)/2`.
-    * Comparison operators: `>`, `<`, `=<`, `>=`, `=:=`, `=\\=`.
+    * Comparison operators: `>`, `<`, `=<`, `>=`, `=:=`, `=\=`.
 * `atomic/1`
 * `call/N` (1 <= N <= 63)
 * `catch/3`
 * `duplicate_term/2`
 * `false/0`
-* `(\\+)/1`
+* `(\+)/1`
 * `(=)/2`
 * `throw/1`
 * `true/0`

diff --git a/src/prolog/parser b/src/prolog/parser
index ae1e2b153e9f63a966837bddb5a297f75f09ecfb..c1058528434bb05237a034449adcfeb56e4b6214 160000 (submodule)
--- a/src/prolog/parser
+++ b/src/prolog/parser
@@ -1 +1 @@
-Subproject commit ae1e2b153e9f63a966837bddb5a297f75f09ecfb
+Subproject commit c1058528434bb05237a034449adcfeb56e4b6214