X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=locale.c;h=5282146f66e24c91377e0b56566c2adc3ff5439e;hb=d6802e4345360e741b212b52b6af4a704cfce207;hp=b00828c2f980965fbfa46520a232c60db18406a3;hpb=a05d7ebb5e798334196e3cff205b658506cc4384;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/locale.c b/locale.c
index b00828c..5282146 100644
--- a/locale.c
+++ b/locale.c
@@ -1,6 +1,7 @@
 /*    locale.c
  *
- *    Copyright (c) 2001-2002, Larry Wall
+ *    Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+ *    2000, 2001, 2002, 2003, 2005, by Larry Wall and others
  *
  *    You may distribute under the terms of either the GNU General Public
  *    License or the Artistic License, as specified in the README file.
@@ -17,6 +18,10 @@
  * nef aear, si nef aearon!
  */
 
+/* utility functions for handling locale-specific stuff like what
+ * character represents the decimal point.
+ */
+
 #include "EXTERN.h"
 #define PERL_IN_LOCALE_C
 #include "perl.h"
@@ -31,6 +36,7 @@
 
 #include "reentr.h"
 
+#if defined(USE_LOCALE_NUMERIC) || defined(USE_LOCALE_COLLATE)
 /*
  * Standardize the locale name from a string returned by 'setlocale'.
  *
@@ -74,6 +80,7 @@ S_stdize_locale(pTHX_ char *locs)
 
     return locs;
 }
+#endif
 
 void
 Perl_set_numeric_radix(pTHX)
@@ -122,7 +129,8 @@ Perl_new_numeric(pTHX_ char *newnum)
     if (! PL_numeric_name || strNE(PL_numeric_name, newnum)) {
 	Safefree(PL_numeric_name);
 	PL_numeric_name = stdize_locale(savepv(newnum));
-	PL_numeric_standard = (strEQ(newnum, "C") || strEQ(newnum, "POSIX"));
+	PL_numeric_standard = ((*newnum == 'C' && newnum[1] == '\0')
+			       || strEQ(newnum, "POSIX"));
 	PL_numeric_local = TRUE;
 	set_numeric_radix();
     }
@@ -167,7 +175,7 @@ void
 Perl_new_ctype(pTHX_ char *newctype)
 {
 #ifdef USE_LOCALE_CTYPE
-
+    dVAR;
     int i;
 
     for (i = 0; i < 256; i++) {
@@ -180,6 +188,7 @@ Perl_new_ctype(pTHX_ char *newctype)
     }
 
 #endif /* USE_LOCALE_CTYPE */
+    (void)newctype;
 }
 
 /*
@@ -206,7 +215,8 @@ Perl_new_collate(pTHX_ char *newcoll)
 	++PL_collation_ix;
 	Safefree(PL_collation_name);
 	PL_collation_name = stdize_locale(savepv(newcoll));
-	PL_collation_standard = (strEQ(newcoll, "C") || strEQ(newcoll, "POSIX"));
+	PL_collation_standard = ((*newcoll == 'C' && newcoll[1] == '\0')
+				 || strEQ(newcoll, "POSIX"));
 
 	{
 	  /*  2: at most so many chars ('a', 'b'). */
@@ -487,7 +497,7 @@ Perl_init_i18nl10n(pTHX_ int printwarn)
 	 it overrides LC_MESSAGES for GNU gettext, and it also
 	 can have more than one locale, separated by spaces,
 	 in case you need to know.)
-	 If PL_utf8locale and PL_unicode (set by -C or by $ENV{PERL_UNICODE)
+	 If PL_utf8locale and PL_unicode (set by -C or by $ENV{PERL_UNICODE})
          are true, perl.c:S_parse_body() will turn on the PerlIO :utf8 layer
 	 on STDIN, STDOUT, STDERR, _and_ the default open discipline.
       */
@@ -523,7 +533,7 @@ Perl_init_i18nl10n(pTHX_ int printwarn)
        This is an alternative to using the -C command line switch
        (the -C if present will override this). */
     {
-	 char *p = PerlEnv_getenv("PERL_UNICODE");
+	 const char *p = PerlEnv_getenv("PERL_UNICODE");
 	 PL_unicode = p ? parse_unicode_opts(&p) : 0;
     }
 #endif
@@ -559,6 +569,7 @@ Perl_init_i18nl14n(pTHX_ int printwarn)
  * The real transformed data begins at offset sizeof(collationix).
  * Please see sv_collxfrm() to see how this is used.
  */
+
 char *
 Perl_mem_collxfrm(pTHX_ const char *s, STRLEN len, STRLEN *xlen)
 {
@@ -609,3 +620,12 @@ Perl_mem_collxfrm(pTHX_ const char *s, STRLEN len, STRLEN *xlen)
 
 #endif /* USE_LOCALE_COLLATE */
 
+/*
+ * Local variables:
+ * c-indentation-style: bsd
+ * c-basic-offset: 4
+ * indent-tabs-mode: t
+ * End:
+ *
+ * ex: set ts=8 sts=4 sw=4 noet:
+ */