CharsetDistiller

* Default constructor parameters for CharsetDistiller and
    OutputEncoder

src/dialogs/fl_digi.cxx

@@ -395,10 +395,10 @@ Pixmap				fldigi_icon_pixmap;
 #endif
 
 // for character set conversion
-int rxtx_charset = 0;
-static CharsetDistiller rx_chd(charset_list[rxtx_charset].tiniconv_id);
-static CharsetDistiller echo_chd(charset_list[rxtx_charset].tiniconv_id);
-static OutputEncoder    tx_encoder(charset_list[rxtx_charset].tiniconv_id);
+int rxtx_charset;
+static CharsetDistiller rx_chd;
+static CharsetDistiller echo_chd;
+static OutputEncoder    tx_encoder;
 
 Fl_Menu_Item *getMenuItem(const char *caption, Fl_Menu_Item* submenu = 0);
 void UI_select();

src/include/charsetdistiller.h

@@ -29,7 +29,7 @@
 class CharsetDistiller
 {
    public:
-      CharsetDistiller(const int charset_in);
+      CharsetDistiller(const int charset_in = TINICONV_CHARSET_UTF_8);
       int set_input_encoding(const int charset_in);
       void rx(const unsigned char c);
       void rx(const unsigned char *c);

src/include/outputencoder.h

@@ -29,7 +29,7 @@
 class OutputEncoder
 {
 	public:
-		OutputEncoder(const int charset_out, unsigned int buffer_size = 32);
+		OutputEncoder(const int charset_out = TINICONV_CHARSET_UTF_8, unsigned int buffer_size = 32);
 		~OutputEncoder(void);
 		void set_output_encoding(const int charset_out);
 		void push(std::string s);

src/widgets/psk_browser.cxx

@@ -81,7 +81,7 @@ pskBrowser::pskBrowser(int x, int y, int w, int h, const char *l)
 		bline = freqformat(i);
 		if ( i < progdefaults.VIEWERchannels) add(bline.c_str());
 		linechars[i] = 0;
-		new(&cdistiller[i]) CharsetDistiller(rxtx_charset);
+		new(&cdistiller[i]) CharsetDistiller;
 	}
 	nchars = (w - cols[0] - (sbarwidth + 2*BWSR_BORDER)) / cwidth;
 	nchars = nchars < 1 ? 1 : nchars;