Allow null move in analysis and edit-game mode

[xboard.git] / parser.c

diff --git a/parser.c b/parser.c
index 0a6549e..b2dfe88 100644 (file)
--- a/parser.c
+++ b/parser.c
@@ -489,6 +489,10 @@ badMove:// we failed to find algebraic move
            *p = oldp; // we might need to re-match the skipped stuff
        }
 
+       if(Match("@@@@", p) || Match("--", p) || Match("Z0", p) || Match("pass", p) || Match("null", p)) {
+           strncpy(currentMoveString, "@@@@", 5);
+           return yyboardindex & F_WHITE_ON_MOVE ? WhiteDrop : BlackDrop;
+       }
 
        // ********* Efficient skipping of (mostly) alphabetic chatter **********
        while(isdigit(**p) || isalpha(**p) || **p == '-') (*p)++;