winhelp: Added support for hotspot in images with target window embedded.

programs/winhlp32/hlpfile.c

@@ -815,6 +815,34 @@ static void HLPFILE_AddHotSpotLinks(struct RtfData* rd, HLPFILE* file,
                                   file->lpszPath, -1, HLPFILE_Hash(str),
                                   0, 1, -1);
             break;
+
+        case 0xEE:
+        case 0xEF:
+            {
+                const char* win = strchr(str, '>');
+                int wnd = -1;
+                char* tgt = NULL;
+
+                if (win)
+                {
+                    for (wnd = file->numWindows - 1; wnd >= 0; wnd--)
+                    {
+                        if (!strcmp(win + 1, file->windows[wnd].name)) break;
+                    }
+                    if (wnd == -1)
+                        WINE_WARN("Couldn't find window info for %s\n", win);
+                    if ((tgt = HeapAlloc(GetProcessHeap(), 0, win - str + 1)))
+                    {
+                        memcpy(tgt, str, win - str);
+                        tgt[win - str] = '\0';
+                    }
+                }
+                hslink = (HLPFILE_HOTSPOTLINK*)
+                    HLPFILE_AllocLink(rd, (start[7 + 15 * i + 0] & 1) ? hlp_link_link : hlp_link_popup,
+                                      file->lpszPath, -1, HLPFILE_Hash(tgt ? tgt : str), 0, 1, wnd);
+                HeapFree(GetProcessHeap(), 0, tgt);
+                break;
+            }
         default:
             WINE_FIXME("unknown hotsport target 0x%x\n", start[7 + 15 * i + 0]);
         }