#include "scanner-utils.h"
static void
-scanner_log(enum xkb_log_level level, YYLTYPE *yylloc, struct scanner *s,
- const char *msg)
+scanner_log(enum xkb_log_level level, struct scanner *s, const char *msg)
{
xkb_log_cond_level(s->ctx, level, "%s:%d:%d: %s\n", s->file_name,
- yylloc->first_line, yylloc->first_column, msg);
+ s->token_line, s->token_column, msg);
}
int
-scanner_error(YYLTYPE *yylloc, struct scanner *s, const char *msg)
+scanner_error(struct scanner *s, const char *msg)
{
- scanner_log(XKB_LOG_LEVEL_ERROR, yylloc, s, msg);
+ scanner_log(XKB_LOG_LEVEL_ERROR, s, msg);
return ERROR_TOK;
}
void
-scanner_warn(YYLTYPE *yylloc, struct scanner *s, const char *msg)
+scanner_warn(struct scanner *s, const char *msg)
{
- scanner_log(XKB_LOG_LEVEL_WARNING, yylloc, s, msg);
+ scanner_log(XKB_LOG_LEVEL_WARNING, s, msg);
}
static bool
}
int
-_xkbcommon_lex(YYSTYPE *yylval, YYLTYPE *yylloc, struct scanner *s)
+_xkbcommon_lex(YYSTYPE *yylval, struct scanner *s)
{
int tok;
if (eof(s)) return END_OF_FILE;
/* New token. */
- yylloc->first_line = yylloc->last_line = s->line;
- yylloc->first_column = yylloc->last_column = s->column;
+ s->token_line = s->line;
+ s->token_column = s->column;
s->buf_pos = 0;
/* String literal. */
else if (chr(s, 'e')) buf_append(s, '\033');
else if (oct(s, &o)) buf_append(s, (char) o);
else {
- scanner_warn(yylloc, s,
- "unknown escape sequence in string literal");
+ scanner_warn(s, "unknown escape sequence in string literal");
/* Ignore. */
}
} else {
}
}
if (!buf_append(s, '\0') || !chr(s, '\"'))
- return scanner_error(yylloc, s, "unterminated string literal");
+ return scanner_error(s, "unterminated string literal");
yylval->str = strdup(s->buf);
if (!yylval->str)
- return scanner_error(yylloc, s, "scanner out of memory");
+ return scanner_error(s, "scanner out of memory");
return STRING;
}
while (isgraph(peek(s)) && peek(s) != '>')
buf_append(s, next(s));
if (!buf_append(s, '\0') || !chr(s, '>'))
- return scanner_error(yylloc, s, "unterminated key name literal");
+ return scanner_error(s, "unterminated key name literal");
/* Empty key name literals are allowed. */
yylval->sval = xkb_atom_intern(s->ctx, s->buf, s->buf_pos - 1);
return KEYNAME;
while (isalnum(peek(s)) || peek(s) == '_')
buf_append(s, next(s));
if (!buf_append(s, '\0'))
- return scanner_error(yylloc, s, "identifier too long");
+ return scanner_error(s, "identifier too long");
/* Keyword. */
tok = keyword_to_token(s->buf);
yylval->str = strdup(s->buf);
if (!yylval->str)
- return scanner_error(yylloc, s, "scanner out of memory");
+ return scanner_error(s, "scanner out of memory");
return IDENT;
}
/* Number literal (hexadecimal / decimal / float). */
if (number(s, &yylval->num, &tok)) {
if (tok == ERROR_TOK)
- return scanner_error(yylloc, s, "malformed number literal");
+ return scanner_error(s, "malformed number literal");
return tok;
}
- return scanner_error(yylloc, s, "unrecognized token");
+ return scanner_error(s, "unrecognized token");
}
XkbFile *