commit ed8ba14441d5a9c97c0cb8ba9e262595cf94dd1a
author Antoine Pitrou <solipsis@pitrou.net> Tue Oct 04 13:50:21 2011 +0200
committer Antoine Pitrou <solipsis@pitrou.net> Tue Oct 04 13:50:21 2011 +0200
tree 33554088a47269264ebb1b57146152e7ed10c29b
parent 1665d2c75fcfe5097983c13fdf66fd5e766890c2

Remove all other uses of the C tolower()/toupper() which could break with a Turkish locale.

Modules/_tkinter.c

diff --git a/Modules/_tkinter.c b/Modules/_tkinter.c
index cb2795f..672837f 100644
--- a/Modules/_tkinter.c
+++ b/Modules/_tkinter.c
@@ -661,8 +661,8 @@
     }
 
     strcpy(argv0, className);
-    if (isupper(Py_CHARMASK(argv0[0])))
-        argv0[0] = tolower(Py_CHARMASK(argv0[0]));
+    if (Py_ISUPPER(Py_CHARMASK(argv0[0])))
+        argv0[0] = Py_TOLOWER(Py_CHARMASK(argv0[0]));
     Tcl_SetVar(v->interp, "argv0", argv0, TCL_GLOBAL_ONLY);
     ckfree(argv0);
 

Modules/binascii.c

diff --git a/Modules/binascii.c b/Modules/binascii.c
index 01e8860..19681b4 100644
--- a/Modules/binascii.c
+++ b/Modules/binascii.c
@@ -1102,8 +1102,8 @@
     if (isdigit(c))
         return c - '0';
     else {
-        if (isupper(c))
-            c = tolower(c);
+        if (Py_ISUPPER(c))
+            c = Py_TOLOWER(c);
         if (c >= 'a' && c <= 'f')
             return c - 'a' + 10;
     }

Modules/unicodedata.c

diff --git a/Modules/unicodedata.c b/Modules/unicodedata.c
index 463be2c..887056c 100644
--- a/Modules/unicodedata.c
+++ b/Modules/unicodedata.c
@@ -830,7 +830,7 @@
     unsigned long h = 0;
     unsigned long ix;
     for (i = 0; i < len; i++) {
-        h = (h * scale) + (unsigned char) toupper(Py_CHARMASK(s[i]));
+        h = (h * scale) + (unsigned char) Py_TOUPPER(Py_CHARMASK(s[i]));
         ix = h & 0xff000000;
         if (ix)
             h = (h ^ ((ix>>24) & 0xff)) & 0x00ffffff;
@@ -980,7 +980,7 @@
     if (!_getucname(self, code, buffer, sizeof(buffer)))
         return 0;
     for (i = 0; i < namelen; i++) {
-        if (toupper(Py_CHARMASK(name[i])) != buffer[i])
+        if (Py_TOUPPER(Py_CHARMASK(name[i])) != buffer[i])
             return 0;
     }
     return buffer[namelen] == '\0';