X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;f=unix%2Fgtkwin.c;h=b1c86dd896aff5e5423f4a4146a402bcfacfa725;hb=a454399ec8d841e627d9d5e05ac977536e776754;hp=88eadeb40def92c7e03c2a7ecdaf06491dfd5f5d;hpb=4df5d56f3df09398c1ffe8773c20cc4fecf3b102;p=PuTTY.git

diff --git a/unix/gtkwin.c b/unix/gtkwin.c
index 88eadeb4..b1c86dd8 100644
--- a/unix/gtkwin.c
+++ b/unix/gtkwin.c
@@ -819,10 +819,6 @@ gint key_event(GtkWidget *widget, GdkEventKey *event, gpointer data)
     }
 
     if (event->type == GDK_KEY_PRESS) {
-	/*
-	 * NYI: Compose key (!!! requires Unicode faff before even trying)
-	 */
-
 	/*
 	 * If Alt has just been pressed, we start potentially
 	 * accumulating an Alt+numberpad code. We do this by
@@ -3095,11 +3091,8 @@ void do_beep(void *frontend, int mode)
 int char_width(Context ctx, int uc)
 {
     /*
-     * Under X, any fixed-width font really _is_ fixed-width.
-     * Double-width characters will be dealt with using a separate
-     * font. For the moment we can simply return 1.
-     * 
-     * FIXME: but is that also true of Pango?
+     * In this front end, double-width characters are handled using a
+     * separate font, so this can safely just return 1 always.
      */
     return 1;
 }
@@ -3397,7 +3390,7 @@ void do_text_internal(Context ctx, int x, int y, wchar_t *text, int len,
 {
     struct draw_ctx *dctx = (struct draw_ctx *)ctx;
     struct gui_data *inst = dctx->inst;
-    int ncombining, combining;
+    int ncombining;
     int nfg, nbg, t, fontid, shadow, rlen, widefactor, bold;
     int monochrome =
         gdk_visual_get_depth(gtk_widget_get_visual(inst->area)) == 1;
@@ -3494,11 +3487,20 @@ void do_text_internal(Context ctx, int x, int y, wchar_t *text, int len,
                    rlen*widefactor*inst->font_width, inst->font_height);
 
     draw_set_colour(dctx, nfg);
-    for (combining = 0; combining < ncombining; combining++) {
+    if (ncombining > 1) {
+        assert(len == 1);
+        unifont_draw_combining(&dctx->uctx, inst->fonts[fontid],
+                               x*inst->font_width+inst->window_border,
+                               (y*inst->font_height+inst->window_border+
+                                inst->fonts[0]->ascent),
+                               text, ncombining, widefactor > 1,
+                               bold, inst->font_width);
+    } else {
         unifont_draw_text(&dctx->uctx, inst->fonts[fontid],
                           x*inst->font_width+inst->window_border,
-                          y*inst->font_height+inst->window_border+inst->fonts[0]->ascent,
-                          text + combining, len, widefactor > 1,
+                          (y*inst->font_height+inst->window_border+
+                           inst->fonts[0]->ascent),
+                          text, len, widefactor > 1,
                           bold, inst->font_width);
     }
 
@@ -3747,7 +3749,7 @@ static void help(FILE *fp) {
 "  -ut, +ut                  Do(default) or do not update utmp\n"
 "  -ls, +ls                  Do(default) or do not make shell a login shell\n"
 "  -sb, +sb                  Do(default) or do not display a scrollbar\n"
-"  -log PATH                 Log all output to a file\n"
+"  -log PATH, -sessionlog PATH  Log all output to a file\n"
 "  -nethack                  Map numeric keypad to hjklyubn direction keys\n"
 "  -xrm RESOURCE-STRING      Set an X resource\n"
 "  -e COMMAND [ARGS...]      Execute command (consumes all remaining args)\n"