* charsets.c (get_codepage_index): Warning fix.

(init_printable_table): New function.
* charsets.h: Declare init_printable_table().
* setup.c (load_setup): Uncomment init_printable_table().

src/ChangeLog

@@ -1,5 +1,10 @@
 2001-06-07  Pavel Roskin  <proski@gnu.org>
 
+	* charsets.c (get_codepage_index): Warning fix.
+	(init_printable_table): New function.
+	* charsets.h: Declare init_printable_table().
+	* setup.c (load_setup): Uncomment init_printable_table().
+
 	* cons.saver.c: Make all functions except main() static.
 	* mfmt.c (omain): Remove, it's unused.
 

src/charsets.c

@@ -99,12 +99,12 @@ int get_codepage_index( const char *id )
     return -1;
 }
 
-static char translate_character( iconv_t cd, const char c )
+static char translate_character( iconv_t cd, char c )
 {
     char outbuf[4], *obuf;
     size_t ibuflen, obuflen, count;
 
-    const char *ibuf = &c; 
+    char *ibuf = &c; 
     obuf = outbuf;
     ibuflen = 1; obuflen = 4;
 
@@ -117,6 +117,31 @@ static char translate_character( iconv_t cd, const char c )
 
 char errbuf[255];
 
+/*
+ * FIXME: This assumes that ASCII is always the first encoding
+ * in mc.charsets
+ */
+#define CP_ASCII 0
+
+char* init_printable_table( int cpdisplay )
+{
+    int i;
+    uchar ch;
+
+    /* Fill printable characters table */
+    for (i=0; i<=127; ++i)
+	printable[i] = (i > 31 && i != 127);
+
+    ch = (cpdisplay == CP_ASCII) ? 0 : 1;
+
+    for (i=128; i<=255; ++i) {
+	printable[i] = 1;
+	printable[i] = (i > 31 && i != 127);
+    }
+
+    return NULL;
+}
+
 char* init_translation_table( int cpsource, int cpdisplay )
 {
     int i;

src/charsets.h

@@ -24,6 +24,7 @@ extern struct codepage_desc *codepages;
 char *get_codepage_id( int n );
 int get_codepage_index( const char *id );
 int load_codepages_list();
+char* init_printable_table( int cpdisplay );
 char* init_translation_table( int cpsource, int cpdisplay );
 void convert_to_display( char *str );
 void convert_from_input( char *str );

src/setup.c

@@ -650,7 +650,7 @@ load_setup (void)
 	    char *errmsg;
 
 	    display_codepage = get_codepage_index( cpname );
-/*	    init_printable_table( display_codepage ); */
+	    init_printable_table( display_codepage );
 	    errmsg = init_translation_table( source_codepage, display_codepage );
 	    if (errmsg)
 		message( 1, MSG_ERROR, "%s", errmsg );