From: Simon Tatham Date: Tue, 17 Aug 2004 11:51:20 +0000 (+0000) Subject: Remove extraneous underscores at start and end of Rectangles seeds. X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?a=commitdiff_plain;h=ae63b8010b2fbac2eb591da888eefa9566da2b5f;p=sgt-puzzles.git Remove extraneous underscores at start and end of Rectangles seeds. [originally from svn r4473] --- diff --git a/rect.c b/rect.c index b9d7cda..06ccff6 100644 --- a/rect.c +++ b/rect.c @@ -881,7 +881,13 @@ char *new_game_seed(game_params *params, random_state *rs) run -= c - ('a' - 1); } } else { - *p++ = '_'; + /* + * If there's a number in the very top left or + * bottom right, there's no point putting an + * unnecessary _ before or after it. + */ + if (p > seed && n > 0) + *p++ = '_'; } if (n > 0) p += sprintf(p, "%d", n);