* Lexer code
*/
-char* *lex_filenames;
+static char* *lex_filenames;
-void lexerror(lex_file *lex, const char *fmt, ...)
+static void lexerror(lex_file *lex, const char *fmt, ...)
{
va_list ap;
va_end(ap);
}
-bool lexwarn(lex_file *lex, int warntype, const char *fmt, ...)
+static bool lexwarn(lex_file *lex, int warntype, const char *fmt, ...)
{
bool r;
lex_ctx ctx;
lex_file* lex_open(const char *file)
{
lex_file *lex;
- FILE *in = file_open(file, "rb");
+ FILE *in = fs_file_open(file, "rb");
if (!in) {
lexerror(NULL, "open failed: '%s'\n", file);
lex = (lex_file*)mem_a(sizeof(*lex));
if (!lex) {
- file_close(in);
+ fs_file_close(in);
lexerror(NULL, "out of memory\n");
return NULL;
}
vec_free(lex->modelname);
if (lex->file)
- file_close(lex->file);
+ fs_file_close(lex->file);
#if 0
if (lex->tok)
token_delete(lex->tok);
static int lex_fgetc(lex_file *lex)
{
if (lex->file)
- return fgetc(lex->file);
+ return fs_file_getc(lex->file);
if (lex->open_string) {
if (lex->open_string_pos >= lex->open_string_length)
return EOF;
lex->line = line;
while (ch != '\n' && ch != EOF)
ch = lex_getch(lex);
+ vec_free(command);
+ vec_free(param);
+ vec_free(pragma);
return true;
unroll:
vec_free(command);
lex_ungetch(lex, ' ');
}
- if (command) {
- vec_pop(command);
- while (vec_size(command)) {
- lex_ungetch(lex, (unsigned char)vec_last(command));
- vec_pop(command);
+ if (param) {
+ vec_pop(param);
+ while (vec_size(param)) {
+ lex_ungetch(lex, (unsigned char)vec_last(param));
+ vec_pop(param);
}
- vec_free(command);
+ vec_free(param);
lex_ungetch(lex, ' ');
}
if (pragma) {
if (!lex->flags.mergelines || ch != '\\')
break;
ch = lex_getch(lex);
+ if (ch == '\r')
+ ch = lex_getch(lex);
if (ch != '\n') {
lex_ungetch(lex, ch);
ch = '\\';
lex_tokench(lex, ch);
nextch = lex_getch(lex);
- if (nextch == '=') {
+ if (nextch == '=' || nextch == '*') {
lex_tokench(lex, nextch);
} else
lex_ungetch(lex, nextch);
return (lex->tok.ttype = TOKEN_OPERATOR);
}
+ if (ch == '%') {
+ lex_tokench(lex, ch);
+ lex_endtoken(lex);
+ return (lex->tok.ttype = TOKEN_OPERATOR);
+ }
+
if (isident_start(ch))
{
const char *v;