From c22ab6347993c35b33097e2f98450c389af1e7f6 Mon Sep 17 00:00:00 2001
From: tiago <tiagao2001@hotmail.com>
Date: Sat, 6 May 2023 16:34:05 +0100
Subject: [PATCH] [PARSER] Grammar done and some note.

---
 src/grammar  | 55 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 src/notes.md | 14 +++++++++++++
 2 files changed, 69 insertions(+)
 create mode 100644 src/grammar
 create mode 100644 src/notes.md

diff --git a/src/grammar b/src/grammar
new file mode 100644
index 0000000..cef1038
--- /dev/null
+++ b/src/grammar
@@ -0,0 +1,55 @@
+  __________  __  _____    ____  ___    ____  _____ __________ 
+ /_  __/ __ \/  |/  / /   / __ \/   |  / __ \/ ___// ____/ __ \
+  / / / / / / /|_/ / /   / /_/ / /| | / /_/ /\__ \/ __/ / /_/ /
+ / / / /_/ / /  / / /___/ ____/ ___ |/ _, _/___/ / /___/ _, _/ 
+/_/  \____/_/  /_/_____/_/   /_/  |_/_/ |_|/____/_____/_/ |_|
+
+toml : content
+
+content : content tomlEntries
+        | tomlEntries
+
+tomlEntries : table
+            | object
+
+table : '[' ID ']'
+      | '[' '[' ID ']' ']'
+
+object : key '=' value
+       | key '=' array -- 
+       | key '=' dict -- talvez coloque isto numa regra separada chamada inlinetable
+
+array : '[' aCont ']'
+      | '[' ']'
+
+aCont : aCont ',' aElem
+      | aElem
+
+aElem : value
+      | dict
+      | array
+
+dict : '{' dictCont '}'
+     | '{' '}'
+
+dictCont : dictCont ',' dictElem
+         | dictElem
+
+dictElem : object
+
+key : ID
+    | STR
+    | FLOAT
+    | INT
+
+value : STR
+      | DATE
+      | DATETIME
+      | INT
+      | FLOAT
+      | HEX
+      | BIN
+      | OCT
+      | INF
+      | NAN
+
diff --git a/src/notes.md b/src/notes.md
new file mode 100644
index 0000000..626dd87
--- /dev/null
+++ b/src/notes.md
@@ -0,0 +1,14 @@
+
+# LEXER
+  TODO:
+    - multiline strings
+    - exponent floats and ints
+    - tirar as aspas das strings, com o match object (4.18 Internal lexer state https://www.dabeaz.com/ply/ply.html#ply_nn20)
+    - mudar ids para poderem existir keys com o formato yessir."olympus".2
+    - inlinetables nao podem ter espacos no meio a menos que um dos values o permita (exemplo : multiline strings) 
+
+
+# PARSER
+## GRAMMAR
+  - por agora esta tudo porreiro
+