fix: Allow t_dot as first symbol after pipe in pipeline

Author: LytixDev

src/builtin/dot.c

@@ -48,7 +48,9 @@ int builtin_dot(Interpreter *interpreter, ArenaLL *ast_nodes)
 	strncpy(program_name + 1, cmd_name.text_lit.view, cmd_name.text_lit.size);
 	program_name[cmd_name.text_lit.size + 1] = 0;
 
+#ifdef DEBUG
 	TODO_LOG("dot builtin: Check if specified file exists and is executable");
+#endif
 
 	ArenaLL ast_nodes_cpy = { .size = ast_nodes->size - 1 };
 	if (ast_nodes_cpy.size == 0) {

src/interpreter/parser.c

@@ -389,7 +389,9 @@ static Stmt *pipeline_stmt(Parser *parser)
 	if (!match(parser, t_pipe))
 		return left;
 
-	consume(parser, t_dt_text_lit, "Expected shell command after pipe symbol");
+    if (!match(parser, t_dot)) {
+        consume(parser, t_dt_text_lit, "Expected shell command after pipe symbol");
+    }
 	PipelineStmt *stmt = (PipelineStmt *)stmt_alloc(parser->ast_arena, STMT_PIPELINE);
 	stmt->left = (CmdStmt *)left;
 	stmt->right = pipeline_stmt(parser);