1.1 --- a/src/chess/pgn.c Tue Sep 18 15:02:08 2018 +0200
1.2 +++ b/src/chess/pgn.c Tue Aug 13 00:33:59 2019 +0200
1.3 @@ -35,6 +35,7 @@
1.4 enum {
1.5 pgn_error_missing_quote = 1,
1.6 pgn_error_missing_bracket,
1.7 + pgn_error_missing_brace,
1.8 pgn_error_missing_dot,
1.9 pgn_error_move_syntax,
1.10 pgn_error_move_semantics
1.11 @@ -43,6 +44,7 @@
1.12 static const char* pgn_error_strings[] = {
1.13 "No Error.",
1.14 "Tag values must be enclosed in double-quotes.",
1.15 + "Missing closing brace '}' for comment.",
1.16 "Tags must be enclosed in square brackets: '[Key \"Value\"]'.",
1.17 "Move numbers must be terminated with a dot (e.g. '13.' - not '13').",
1.18 "Move is syntactically incorrect.",
1.19 @@ -128,7 +130,21 @@
1.20 }
1.21 apply_move(gamestate, &move);
1.22
1.23 - // TODO: parse comments
1.24 + /* skip spaces */
1.25 + while (isspace(c = fgetc(stream)));
1.26 +
1.27 + /* parse possible comment */
1.28 + if (c == '{') {
1.29 + // TODO: interpret comment (may contain clock info)
1.30 + do {
1.31 + c = fgetc(stream);
1.32 + } while (c != '}' && c != EOF);
1.33 + if (c == EOF) {
1.34 + return pgn_error_missing_brace;
1.35 + }
1.36 + }
1.37 +
1.38 + /* skip spaces */
1.39 while (isspace(c = fgetc(stream)));
1.40
1.41 /* end of game data encountered */
