From b618aee7ee9982055801bb78145b908351316545 Mon Sep 17 00:00:00 2001
From: Funky Waddle <paul@funkywaddle.com>
Date: Sun, 23 Nov 2025 23:27:23 -0600
Subject: [PATCH] Add loop syntax. Add attempt/error (try/catch)

---
 core/bnf/statements.bnf | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/core/bnf/statements.bnf b/core/bnf/statements.bnf
index ccbb404..8949ff7 100644
--- a/core/bnf/statements.bnf
+++ b/core/bnf/statements.bnf
@@ -1,9 +1,12 @@
 <statement> ::= <assignment_statement>
               | <if_statement>
               | <while_statement>
+              | <loop_statement>
+              | <reverse_loop_statement>
               | <function_call_statement>
               | <return_statement>
               | <using_statement>
+              | <attempt_statement>
 
 <assignment_statement> ::= <my_identifier> ".set(" <expression> ")" ";"
 
@@ -11,6 +14,10 @@
 
 <while_statement> ::= "while" "(" <expression> ")" "{" <statement>* "}"
 
+<loop_statement> ::= "loop" "(" <identifier> "," <expression> "->" <expression> ["," <expression>]? ")" "{" <statement>* "}"
+
+<reverse_loop_statement> ::= "rloop" "(" <identifier> "," <expression> "->" <expression> ["," <expression>]? ")" "{" <statement>* "}"
+
 <function_call_statement> ::= <my_identifier> "(" <argument_list>? ")" ";"
 
 <argument_list> ::= <expression> ("," <expression>)*
@@ -18,3 +25,7 @@
 <return_statement> ::= "rtn" <expression> ";"
 
 <using_statement> ::= "using" <type> <identifier> ".set(" <expression> ")" "{" <statement>* "}"
+
+<attempt_statement> ::= <expression> ".attempt" "{" <attempt_handler>* "}"
+
+<attempt_handler> ::= ("ok" | <identifier> | "error") "{" <statement>* "}"