added run time strings

build/call_syntax_parens.asm

@@ -65,6 +65,25 @@ puts_finish_digits:
 	mov rsi, r9
 	syscall
     ret
+word_puts_str:
+	; expects (addr, len) on data stack
+	mov rdx, [r12]
+	add r12, 8
+	mov rsi, [r12]
+	add r12, 8
+	cmp rdx, 0
+	je puts_str_write_newline
+	mov rax, 1
+	mov rdi, 1
+	syscall
+puts_str_write_newline:
+	mov byte [rel print_buf], 10
+	mov rax, 1
+	mov rdi, 1
+	lea rsi, [rel print_buf]
+	mov rdx, 1
+	syscall
+    ret
 word_dup:
 	mov rax, [r12]
 	sub r12, 8