\#perminv, 1 of 2: groundwork

Give the window-port side of *_update_inventory() an argument.
Calls in the core still omit that; invent.c's update_inventory()
is the only place that cares.

win/X11/winX.c

@@ -84,7 +84,7 @@ AppResources appResources;
 void (*input_func)(Widget, XEvent *, String *, Cardinal *);
 int click_x, click_y, click_button; /* Click position on a map window   */
                                     /* (filled by set_button_values()). */
-int updated_inventory;
+int updated_inventory; /* used to indicate perm_invent updating */
 
 static int (*old_error_handler) (Display *, XErrorEvent *);
 
@@ -1239,8 +1239,9 @@ X11_destroy_nhwindow(winid window)
     }
 }
 
+/* display persistent inventory in its own window */
 void
-X11_update_inventory(void)
+X11_update_inventory(int arg UNUSED)
 {
     struct xwindow *wp = 0;
 
@@ -1259,6 +1260,7 @@ X11_update_inventory(void)
         /* persistent inventory is up but perm_invent is off, take it down */
         x11_no_perminv(wp);
     }
+    return;
 }
 
 /* The current implementation has all of the saved lines on the screen. */
@@ -2150,19 +2152,21 @@ release_yn_widgets(void)
         XtDestroyWidget(yn_popup), yn_popup = (Widget) 0;
 }
 
-/* X11-specific edition of yn_function(), the routine called by the core
-   to show a prompt and get a single keystroke answer, often 'y' vs 'n' */
+/* guts of the X11_yn_function(), not to be confused with core code;
+   requires an extra argument: ynflags */
 char
-X11_yn_function(
+X11_yn_function_core(
     const char *ques,     /* prompt text */
     const char *choices,  /* allowed response chars; any char if Null */
-    char def)             /* default if user hits <space> or <return> */
+    char def,             /* default if user hits <space> or <return> */
+    unsigned ynflags)     /* flags; currently just log-it or not */
 {
     static XFontStruct *yn_font = 0;
     static Dimension yn_minwidth = 0;
     char buf[BUFSZ], buf2[BUFSZ];
     Arg args[4];
     Cardinal num_args;
+    boolean suppress_logging = (ynflags & YN_NO_LOGMESG) != 0U;
 
     yn_choices = choices; /* set up globals for callback to use */
     yn_def = def;
@@ -2341,12 +2345,28 @@ X11_yn_function(
         nh_XtPopdown(yn_popup); /* this removes the event grab */
     }
 
-    char *p = trimspaces(buf); /* remove !slow's extra whitespace */
-    pline("%s %s", p, (yn_return == '\033') ? "ESC" : visctrl(yn_return));
+    if (!suppress_logging) {
+        char *p = trimspaces(buf); /* remove !slow's extra whitespace */
+
+        pline("%s %s", p, (yn_return == '\033') ? "ESC" : visctrl(yn_return));
+    }
 
     return yn_return;
 }
 
+/* X11-specific edition of yn_function(), the routine called by the core
+   to show a prompt and get a single key answer, often 'y' vs 'n' */
+char
+X11_yn_function(
+    const char *ques,     /* prompt text */
+    const char *choices,  /* allowed response chars; any char if Null */
+    char def)             /* default if user hits <space> or <return> */
+{
+    char res = X11_yn_function_core(ques, choices, def, YN_NORMAL);
+
+    return res;
+}
+
 /* used when processing window-capability-specific run-time options;
    we support toggling tiles on and off via iflags.wc_tiled_map */
 void
@@ -2355,6 +2375,8 @@ X11_preference_update(const char *pref)
     if (!strcmp(pref, "tiled_map")) {
         if (WIN_MAP != WIN_ERR)
             display_map_window(&window_list[WIN_MAP]);
+    } else if (!strcmp(pref, "perm_invent")) {
+        ; /* TODO... */
     }
 }