{
reader->class = class;
reader->syntax = LEX_SYNTAX_AUTO;
- reader->error = LEX_ERROR_INTERACTIVE;
+ reader->error = LEX_ERROR_CONTINUE;
reader->file_name = NULL;
reader->line_number = 0;
}
}
/* Returns the error mode for the syntax file from which the current drawn is
- drawn. Returns LEX_ERROR_INTERACTIVE for a T_STOP token or if the command's
+ drawn. Returns LEX_ERROR_TERMINAL for a T_STOP token or if the command's
source does not have line numbers.
There is no version of this function that takes an N argument because
lex_get_error_mode (const struct lexer *lexer)
{
struct lex_source *src = lex_source__ (lexer);
- return src == NULL ? LEX_ERROR_INTERACTIVE : src->reader->error;
+ return src == NULL ? LEX_ERROR_TERMINAL : src->reader->error;
}
/* If the source that LEXER is currently reading has error mode
- LEX_ERROR_INTERACTIVE, discards all buffered input and tokens, so that the
- next token to be read comes directly from whatever is next read from the
- stream.
+ LEX_ERROR_TERMINAL, discards all buffered input and tokens, so that the next
+ token to be read comes directly from whatever is next read from the stream.
It makes sense to call this function after encountering an error in a
command entered on the console, because usually the user would prefer not to
lex_interactive_reset (struct lexer *lexer)
{
struct lex_source *src = lex_source__ (lexer);
- if (src != NULL && src->reader->error == LEX_ERROR_INTERACTIVE)
+ if (src != NULL && src->reader->error == LEX_ERROR_TERMINAL)
{
src->head = src->tail = 0;
src->journal_pos = src->seg_pos = src->line_pos = 0;
}
/* Discards all lookahead tokens in LEXER, then discards all input sources
- until it encounters one with error mode LEX_ERROR_INTERACTIVE or until it
+ until it encounters one with error mode LEX_ERROR_TERMINAL or until it
runs out of input sources. */
void
lex_discard_noninteractive (struct lexer *lexer)
while (!deque_is_empty (&src->deque))
lex_source_pop__ (src);
- for (; src != NULL && src->reader->error != LEX_ERROR_INTERACTIVE;
+ for (; src != NULL && src->reader->error != LEX_ERROR_TERMINAL;
src = lex_source__ (lexer))
lex_source_destroy (src);
}
r = xmalloc (sizeof *r);
lex_reader_init (&r->reader, &lex_string_reader_class);
- r->reader.syntax = LEX_SYNTAX_INTERACTIVE;
+ r->reader.syntax = LEX_SYNTAX_AUTO;
r->s = s;
r->offset = 0;