generate.sh: fix to detect possible rook promotion and support uppercase - chess-puzzles - chess puzzle book generator
  HTML git clone git://git.codemadness.org/chess-puzzles
   DIR Log
   DIR Files
   DIR Refs
   DIR README
   DIR LICENSE
       ---
   DIR commit 34e46a6fdd7cddde422a6b75c285879951d540e9
   DIR parent 0dcd2f065cb678018fb2e30055550987705a09c5
  HTML Author: Hiltjo Posthuma <hiltjo@codemadness.org>
       Date:   Mon, 22 Jan 2024 01:09:24 +0100
       
       generate.sh: fix to detect possible rook promotion and support uppercase
       
       Diffstat:
         M generate.sh                         |       2 +-
       
       1 file changed, 1 insertion(+), 1 deletion(-)
       ---
   DIR diff --git a/generate.sh b/generate.sh
       @@ -276,7 +276,7 @@ while read -r line; do
        
                        m="${m% }"
                        m="${m%[a-h][0-9][a-h][0-9]}"
       -                m="${m%[qnb]}" # possible promotion
       +                m="${m%[qrbnQRBN]}" # possible promotion
                        m="${m% }"
        
                        test "$prevmoves" = "$m" && break # same, break also