Pop down old tags on loadng new game in WinBoard

[xboard.git] / winboard / winboard.c

diff --git a/winboard/winboard.c b/winboard/winboard.c
index 195ecfc..06cf715 100644 (file)
--- a/winboard/winboard.c
+++ b/winboard/winboard.c
@@ -1222,7 +1222,14 @@ PrintCommPortSettings(FILE *f, char *name)
 int\r
 MySearchPath(char *installDir, char *name, char *fullname)\r
 {\r
-  char *dummy;\r
+  char *dummy, buf[MSG_SIZ];\r
+  if(name[0] == '%' && strchr(name+1, '%')) { // [HGM] recognize %*% as environment variable\r
+    strcpy(buf, name+1);\r
+    *strchr(buf, '%') = 0;\r
+    installDir = getenv(buf);\r
+    sprintf(fullname, "%s\\%s", installDir, strchr(name+1, '%')+1);\r
+    return strlen(fullname);\r
+  }\r
   return (int) SearchPath(installDir, name, NULL, MSG_SIZ, fullname, &dummy);\r
 }\r
 \r
@@ -3859,12 +3866,12 @@ MouseEvent(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
        /* Mouse Wheel is being rolled forward\r
         * Play moves forward\r
         */\r
-       if((short)HIWORD(wParam) > 0 && currentMove < forwardMostMove) \r
+       if((short)HIWORD(wParam) < 0 && currentMove < forwardMostMove) \r
                { if(lastDir == 1) ForwardEvent(); else lastDir = 1; } // [HGM] suppress first event in direction\r
        /* Mouse Wheel is being rolled backward\r
         * Play moves backward\r
         */\r
-       if((short)HIWORD(wParam) < 0 && currentMove > backwardMostMove) \r
+       if((short)HIWORD(wParam) > 0 && currentMove > backwardMostMove) \r
                { if(lastDir == -1) BackwardEvent(); else lastDir = -1; }\r
     }\r
     break;\r
@@ -4541,7 +4548,7 @@ WndProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
          TagsPopUp(tags, CmailMsg());\r
          free(tags);\r
       }\r
-      SAY("programs start playing each other");\r
+      SAY("computer starts playing both sides");\r
       break;\r
 \r
     case IDM_AnalysisMode:\r
@@ -4604,7 +4611,7 @@ WndProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
 \r
     case IDM_EditPosition:\r
       EditPositionEvent();\r
-      SAY("to set up a position type a FEN");\r
+      SAY("enter a FEN string or setup a position on the board using the control R pop up menu");\r
       break;\r
 \r
     case IDM_Training:\r
@@ -8162,6 +8169,7 @@ ResetFrontEnd()
     ReleaseCapture();\r
     DrawPosition(TRUE, NULL);\r
   }\r
+  TagsPopDown();\r
 }\r
 \r
 \r