From 7d6b6dfc10c549238ceb11b0a01b3e440508cec4 Mon Sep 17 00:00:00 2001
From: Kyle Gunger <kgunger12@gmail.com>
Date: Sun, 21 Jul 2024 02:53:02 -0400
Subject: semi-broken file imports

---
 tnslc/parse/ast.tnsl       | 58 ++++++++++++++++++++++++++++++++++++++++++----
 tnslc/parse/tokenizer.tnsl | 13 +++++++----
 2 files changed, 63 insertions(+), 8 deletions(-)

(limited to 'tnslc')

diff --git a/tnslc/parse/ast.tnsl b/tnslc/parse/ast.tnsl
index 86788e7..cdd0ae2 100644
--- a/tnslc/parse/ast.tnsl
+++ b/tnslc/parse/ast.tnsl
@@ -32,10 +32,11 @@ struct Node {
 			~Node cur = self.sub.get(i)
 			cur`.end()
 		;/
+		self.sub.end()
 	;/
 ;/
 
-/; _ast_root_loop (~utils.File fin, ~Node mod, Token first)
+/; _ast_block (~utils.File fin, ~Node mod, Token first)
 ;/
 
 /; _ast_module (~utils.File fin, ~Node mod, Token first)
@@ -54,15 +55,64 @@ struct Node {
 	out.init(t, tmp.data)
 
 	tmp = produce_next_token(fin, tmp)
-	_ast_root_loop(fin, ~out, tmp)
+	/; loop (tmp.eq(";/\0") !== true)
+		/; if (tmp.eq("import\0"))
+			first = produce_next_token(fin, tmp)
+			tmp.end()
+			tmp = first
+
+			~uint8 path = utils.unquote_str(tmp.data)
+			utils.File _import = fin`.relative(path)
+			_delete(path)
+			path = _import.path.to_cstr('/')
+			
+			_printf("Importing ./\0")
+			_printf(path)
+			_printf("\n\0")
+			_delete(path)
+
+			_ast_file(~_import, mod)
+			_import.end()
+
+		;; else
+			first = produce_next_token(fin, tmp)
+			tmp.end()
+			tmp = first
+		;/
+	;/
+
 	mod`.sub.push(~out)
 ;/
 
 /; _ast_file (~utils.File fin, ~Node mod)
 	fin`.open()
 	
-	Token tok = produce_first_token(fin)
-	_ast_root_loop(fin, mod, tok)
+	Token tmp = produce_first_token(fin)
+	Token first
+	/; loop (tmp._type !== TTYPE_ERR)
+		/; if (tmp.eq("import\0"))
+			first = produce_next_token(fin, tmp)
+			tmp.end()
+			tmp = first
+
+			~uint8 path = utils.unquote_str(tmp.data)
+			utils.File _import = fin`.relative(path)
+			_delete(path)
+			path = _import.path.to_cstr('/')
+			
+			_printf("Importing ./\0")
+			_printf(path)
+			_printf("\n\0")
+			_delete(path)
+
+			_ast_file(~_import, mod)
+			_import.end()
+		;; else
+			first = produce_next_token(fin, tmp)
+			tmp.end()
+			tmp = first
+		;/
+	;/
 
 	fin`.close()
 ;/
diff --git a/tnslc/parse/tokenizer.tnsl b/tnslc/parse/tokenizer.tnsl
index 0df0ef8..c2ef091 100644
--- a/tnslc/parse/tokenizer.tnsl
+++ b/tnslc/parse/tokenizer.tnsl
@@ -84,12 +84,12 @@ uint   MAX_MULTI  = 3
 
 	uint8 ch = fin`.read()
 
-	/; loop (fin`.at_end == false && is_reserved(ch) == false && is_whitespace(ch) == false)
+	/; loop (ch !== 0 && is_reserved(ch) == false && is_whitespace(ch) == false)
 		tmp.push(~ch)
 		ch = fin`.read()
 	;/
 
-	/; if (fin`.at_end == false)
+	/; if (ch !== 0)
 		fin`.unread()
 	;/
 
@@ -262,7 +262,10 @@ uint   MAX_MULTI  = 3
 	bool base = false
 	/; if (ch == '0')
 		ch = fin`.read()
-		/; if (is_reserved(ch) == false && is_whitespace(ch) == false && is_numeric(ch) == false)
+		/; if (ch == 0)
+			out.data = tmp.as_cstr()
+			return out
+		;; else if (is_reserved(ch) == false && is_whitespace(ch) == false && is_numeric(ch) == false)
 			base = true
 			tmp.push(~ch)
 		;/
@@ -271,7 +274,9 @@ uint   MAX_MULTI  = 3
 	bool decimal = false
 	/; loop (bool run = true; run == true && fin`.at_end == false)
 		ch = fin`.read()
-		/; if (decimal == false && ch == '.')
+		/; if (ch == 0)
+			run = false
+		;; else if (decimal == false && ch == '.')
 			decimal = true
 			tmp.push(~ch)
 		;; else if (is_reserved(ch) == true || is_whitespace(ch) == true)
-- 
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