Bugfix: lexer loses unmatched "hold char" between top-level forms.

Test case: file containing 4(prinl 3). Scanner consumes 4 and (.
The ( is lost when the scanner is reset for the next call to yyparse,
resulting in jut prinl being read and interpreted as a variable.

* parser.c (prime_parser): If present, append hold byte to priming
string. Takes parser_t * instead of parser, and returns void now.

* parser.l (reset_scanner): Now returns int value, the value
of the scanner's yy_hold_char variable which is nonzero when
the scanner is hanging on to an unmatched byte of input.

* parser.h (reset_scanner, prime_parser): Declarations updated.

* parser.y (parse): Pass hold byte returned by reset_scanner to
prime_parser.

0 files changed, 0 insertions, 0 deletions