From c305ae32436e37327d33df979d57d9ac1fb822c1 Mon Sep 17 00:00:00 2001
From: Damien George <damien.p.george@gmail.com>
Date: Thu, 22 Dec 2016 10:49:54 +1100
Subject: py/lexer: Permanently disable the mp_lexer_show_token function.

The lexer is very mature and this debug function is no longer used.  If
it's really needed one can uncomment it and recompile.
---
 py/lexer.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'py/lexer.c')

diff --git a/py/lexer.c b/py/lexer.c
index 6c8ac9aeed..458fba0900 100644
--- a/py/lexer.c
+++ b/py/lexer.c
@@ -792,7 +792,9 @@ void mp_lexer_to_next(mp_lexer_t *lex) {
     mp_lexer_next_token_into(lex, false);
 }
 
-#if MICROPY_DEBUG_PRINTERS
+#if 0
+// This function is used to print the current token and should only be
+// needed to debug the lexer, so it's not available via a config option.
 void mp_lexer_show_token(const mp_lexer_t *lex) {
     printf("(" UINT_FMT ":" UINT_FMT ") kind:%u str:%p len:%zu", lex->tok_line, lex->tok_column, lex->tok_kind, lex->vstr.buf, lex->vstr.len);
     if (lex->vstr.len > 0) {
-- 
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