changed stderr to debug output, since stderr is closed in winboard

[xboard.git] / parser.l

diff --git a/parser.l b/parser.l
index 7e42f8a..7e77c88 100755 (executable)
--- a/parser.l
+++ b/parser.l
@@ -706,7 +706,10 @@ extern void CopyBoard P((Board to, Board from));
             ff = initialRights[5];\r
             ft = initialRights[4];\r
         }\r
-        fprintf(debugFP, "Parser FRC long %d %d\n", ff, ft);\r
+        if (appData.debugMode) \r
+        {\r
+          fprintf(debugFP, "Parser FRC long %d %d\n", ff, ft);\r
+        };\r
         if(ff < 0 || ft < 0) return 0;\r
     }\r
     sprintf(currentMoveString, "%c%c%c%c",ff+AAA,rf+ONE,ft+AAA,rt+ONE);\r
@@ -985,7 +988,7 @@ int yyoffset()
 static void output(ch)\r
      int ch;\r
 {\r
-    fprintf(stderr, "PARSER BUG: unmatched character '%c' (0%o)\n",\r
+    if(appData.debugMode) fprintf(debugFP, "PARSER BUG: unmatched character '%c' (0%o)\n",\r
            ch, ch);\r
 }\r
 \r
@@ -997,7 +1000,7 @@ static void unput(ch)
        StringToLex--;\r
     } else {\r
        if (unputCount >= UNPUT_BUF_SIZE)\r
-         fprintf(stderr, "PARSER BUG: unput buffer overflow '%c' (0%o)\n",\r
+         if(appData.debugMode) fprintf(debugFP, "PARSER BUG: unput buffer overflow '%c' (0%o)\n",\r
                  ch, ch);\r
        unputBuffer[unputCount++] = ch;\r
     }\r