psftp is an interactive program and the ssh.c flags should reflect

[u/mdw/putty] / unicode.c

diff --git a/unicode.c b/unicode.c
index c3e1051..8dfe1d1 100644 (file)
--- a/unicode.c
+++ b/unicode.c
@@ -420,14 +420,14 @@ void init_ucs_tables(void)
 
 static void link_font(WCHAR * line_tbl, WCHAR * font_tbl, WCHAR attr)
 {
-    int i, j, k;
-    for (k = 0; k < 256; k++) {
-       i = ((k + 32) & 0xFF);
-       if (DIRECT_FONT(line_tbl[i]))
+    int font_index, line_index, i;
+    for (line_index = 0; line_index < 256; line_index++) {
+       if (DIRECT_FONT(line_tbl[line_index]))
            continue;
-       for (j = 0; j < 256; j++) {
-           if (line_tbl[i] == font_tbl[j]) {
-               line_tbl[i] = (WCHAR) (attr + j);
+       for(i = 0; i < 256; i++) {
+           font_index = ((32 + i) & 0xFF);
+           if (line_tbl[line_index] == font_tbl[font_index]) {
+               line_tbl[line_index] = (WCHAR) (attr + font_index);
                break;
            }
        }
@@ -474,6 +474,9 @@ void luni_send(wchar_t * widebuf, int len)
        /* UTF is a simple algorithm */
        for (p = linebuffer, i = 0; i < len; i++) {
            wchar_t ch = widebuf[i];
+           /* Windows wchar_t is UTF-16 */
+           if ((ch&0xF800) == 0xD800) ch = '.';
+
            if (ch < 0x80) {
                *p++ = (char) (ch);
            } else if (ch < 0x800) {