Make ltx cli nicer

ltx/types.odin

@@ -0,0 +1,81 @@
+package ltx
+
+Ltx :: struct {
+	source:      string,
+	source_path: string,
+	nodes:       [dynamic]Node,
+	idx:         int,
+	pos:         struct {
+		line: u32,
+		col:  u32,
+	},
+}
+
+Tokens :: enum {
+	Backslash,
+	LeftBrace,
+	RightBrace,
+	LeftBracket,
+	RightBracket,
+	Assign,
+	Quote,
+}
+
+TokenArray := [Tokens]rune {
+	.Assign       = '=',
+	.Backslash    = '\\',
+	.LeftBrace    = '{',
+	.RightBrace   = '}',
+	.LeftBracket  = '[',
+	.RightBracket = ']',
+	.Quote        = '"',
+}
+
+Node_Kind :: enum {
+	Text,
+	Tag,
+}
+
+Attr_Type :: enum {
+	Flag,
+	Attribute,
+}
+
+Field :: struct {
+	value: string,
+	type:  Attr_Type,
+}
+
+Node :: struct {
+	name:       string,
+	kind:       Node_Kind,
+	text:       string,
+	attributes: map[string]Field,
+	children:   [dynamic]Node,
+}
+
+Ltx_Error :: enum u32 {
+	None = 0,
+	EOF,
+	KeyExpected,
+	ClosingBracketExpected,
+	ClosingBraceExpected,
+	UnexpectedRightBrace,
+	ValueExpected,
+	KeyAlreadyExists,
+	InvalidKey,
+	CannotReadFile,
+	// InvalidKeyStart,
+}
+
+Cli_Output_Type :: enum {
+	None,
+	PlainText,
+	XML,
+	SmartIndentedText,
+}
+
+Cli_Args :: struct {
+	type: Cli_Output_Type,
+	file_path: string,
+}