implement optional delay - resolves #820 default tip

simplify code structure

do not consider empty move strings an invalid move - just ask again

ask for player names during PGN export

fix wrong game state when the waiting player resigns

fix non-POSIX syntax in update-rules.sh

remove unused includes

fix memory leak when playing a game over domain socket as a client

implement interactive game review

fix critical OOM bug in PGN export

add remaining missing STR tags to PGN exports

add build option to enable ASan

prettier line breaking in exported PGNs

add prompt whether PGN should be exported with comments

add message when a pre-move failed

(0) -100 -15 tip

mercurial