Add setlocale LC_CTYPE and 8 bit clean ctype support.

Original author: ache

4 files changed, 28 insertions, 4 deletions

diff --git a/contrib/groff/libgroff/cmap.cc b/contrib/groff/libgroff/cmap.cc
index 4b75d06..d08f04d 100644
--- a/contrib/groff/libgroff/cmap.cc
+++ b/contrib/groff/libgroff/cmap.cc
@@ -19,12 +19,15 @@ with groff; see the file COPYING.  If not, write to the Free Software
 Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
 
 #include <ctype.h>
+#ifdef __FreeBSD__
+#include <locale.h>
+#endif
 #include "cmap.h"
 
 cmap cmlower(CMAP_BUILTIN);
 cmap cmupper(CMAP_BUILTIN);
 
-#ifdef isascii
+#if defined(isascii) && !defined(__FreeBSD__)
 #define ISASCII(c) isascii(c)
 #else
 #define ISASCII(c) (1)
@@ -49,6 +52,9 @@ cmap_init::cmap_init()
   if (initialised)
     return;
   initialised = 1;
+#ifdef __FreeBSD__
+  (void) setlocale(LC_CTYPE, "");
+#endif
   for (int i = 0; i <= UCHAR_MAX; i++) {
     cmupper.v[i] = ISASCII(i) && islower(i) ? toupper(i) : i;
     cmlower.v[i] = ISASCII(i) && isupper(i) ? tolower(i) : i;
diff --git a/contrib/groff/libgroff/cset.cc b/contrib/groff/libgroff/cset.cc
index e4845c1..a9da1f1 100644
--- a/contrib/groff/libgroff/cset.cc
+++ b/contrib/groff/libgroff/cset.cc
@@ -19,6 +19,9 @@ with groff; see the file COPYING.  If not, write to the Free Software
 Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
 
 #include <ctype.h>
+#ifdef __FreeBSD__
+#include <locale.h>
+#endif
 #include "cset.h"
 
 cset csalpha(CSET_BUILTIN);
@@ -33,7 +36,7 @@ cset csprint(CSET_BUILTIN);
 cset csgraph(CSET_BUILTIN);
 cset cscntrl(CSET_BUILTIN);
 
-#ifdef isascii
+#if defined(isascii) && !defined(__FreeBSD__)
 #define ISASCII(c) isascii(c)
 #else
 #define ISASCII(c) (1)
@@ -86,6 +89,9 @@ cset_init::cset_init()
   if (initialised)
     return;
   initialised = 1;
+#ifdef __FreeBSD__
+  (void) setlocale(LC_CTYPE, "");
+#endif
   for (int i = 0; i <= UCHAR_MAX; i++) {
     csalpha.v[i] = ISASCII(i) && isalpha(i);
     csupper.v[i] = ISASCII(i) && isupper(i);
diff --git a/contrib/groff/src/libs/libgroff/cmap.cc b/contrib/groff/src/libs/libgroff/cmap.cc
index 4b75d06..d08f04d 100644
--- a/contrib/groff/src/libs/libgroff/cmap.cc
+++ b/contrib/groff/src/libs/libgroff/cmap.cc
@@ -19,12 +19,15 @@ with groff; see the file COPYING.  If not, write to the Free Software
 Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
 
 #include <ctype.h>
+#ifdef __FreeBSD__
+#include <locale.h>
+#endif
 #include "cmap.h"
 
 cmap cmlower(CMAP_BUILTIN);
 cmap cmupper(CMAP_BUILTIN);
 
-#ifdef isascii
+#if defined(isascii) && !defined(__FreeBSD__)
 #define ISASCII(c) isascii(c)
 #else
 #define ISASCII(c) (1)
@@ -49,6 +52,9 @@ cmap_init::cmap_init()
   if (initialised)
     return;
   initialised = 1;
+#ifdef __FreeBSD__
+  (void) setlocale(LC_CTYPE, "");
+#endif
   for (int i = 0; i <= UCHAR_MAX; i++) {
     cmupper.v[i] = ISASCII(i) && islower(i) ? toupper(i) : i;
     cmlower.v[i] = ISASCII(i) && isupper(i) ? tolower(i) : i;
diff --git a/contrib/groff/src/libs/libgroff/cset.cc b/contrib/groff/src/libs/libgroff/cset.cc
index e4845c1..a9da1f1 100644
--- a/contrib/groff/src/libs/libgroff/cset.cc
+++ b/contrib/groff/src/libs/libgroff/cset.cc
@@ -19,6 +19,9 @@ with groff; see the file COPYING.  If not, write to the Free Software
 Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
 
 #include <ctype.h>
+#ifdef __FreeBSD__
+#include <locale.h>
+#endif
 #include "cset.h"
 
 cset csalpha(CSET_BUILTIN);
@@ -33,7 +36,7 @@ cset csprint(CSET_BUILTIN);
 cset csgraph(CSET_BUILTIN);
 cset cscntrl(CSET_BUILTIN);
 
-#ifdef isascii
+#if defined(isascii) && !defined(__FreeBSD__)
 #define ISASCII(c) isascii(c)
 #else
 #define ISASCII(c) (1)
@@ -86,6 +89,9 @@ cset_init::cset_init()
   if (initialised)
     return;
   initialised = 1;
+#ifdef __FreeBSD__
+  (void) setlocale(LC_CTYPE, "");
+#endif
   for (int i = 0; i <= UCHAR_MAX; i++) {
     csalpha.v[i] = ISASCII(i) && isalpha(i);
     csupper.v[i] = ISASCII(i) && isupper(i);