From 81836c28b346c5158e6fc8a79b74a8caa7211dd7 Mon Sep 17 00:00:00 2001
From: Damien George <damien.p.george@gmail.com>
Date: Sun, 21 Dec 2014 21:07:03 +0000
Subject: py: Use str_to_int function in more places to reduce code size.

---
 py/objstr.c | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

(limited to 'py/objstr.c')

diff --git a/py/objstr.c b/py/objstr.c
index 1bb89dda91..7cd44471ec 100644
--- a/py/objstr.c
+++ b/py/objstr.c
@@ -790,13 +790,13 @@ STATIC mp_obj_t str_rstrip(mp_uint_t n_args, const mp_obj_t *args) {
 // *num if at least one digit was parsed.
 static int str_to_int(const char *str, int *num) {
     const char *s = str;
-    if (unichar_isdigit(*s)) {
+    if ('0' <= *s && *s <= '9') {
         *num = 0;
         do {
             *num = *num * 10 + (*s - '0');
             s++;
         }
-        while (unichar_isdigit(*s));
+        while ('0' <= *s && *s <= '9');
     }
     return s - str;
 }
@@ -1331,9 +1331,7 @@ STATIC mp_obj_t str_modulo_format(mp_obj_t pattern, mp_uint_t n_args, const mp_o
                 width = mp_obj_get_int(args[arg_i++]);
                 str++;
             } else {
-                for (; str < top && '0' <= *str && *str <= '9'; str++) {
-                    width = width * 10 + *str - '0';
-                }
+                str += str_to_int((const char*)str, &width);
             }
         }
         int prec = -1;
@@ -1347,9 +1345,7 @@ STATIC mp_obj_t str_modulo_format(mp_obj_t pattern, mp_uint_t n_args, const mp_o
                     str++;
                 } else {
                     prec = 0;
-                    for (; str < top && '0' <= *str && *str <= '9'; str++) {
-                        prec = prec * 10 + *str - '0';
-                    }
+                    str += str_to_int((const char*)str, &prec);
                 }
             }
         }
-- 
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