int main_loop()
{
//This function assume the display back is disabled.
int key_down = 0;
while (1)
{
#ifdef __VIC_POSIX
key_down = getchar();
#endif
#ifdef __VIC_WIN
key_down = __get_char_win();
// key_down = getch();
#endif
switch (mode_flag)
{
case NORMAL_MODE:
normal_mode_process(key_down);
break;
case INSERT_MODE:
insert_mode_process(key_down);
break;
case BOTTOMLINE_MODE:
bottomline_mode_process(key_down);
break;
default:
break;
}
parse_highlighting(cur_file);
redraw_ui();
}
return 0;
}
int parse_listing() {
int result = 0;
if ((token = yylex()) == ID) {
char* language = strduplicate(string);
char* highlighting;
char* caption;
if ((token = yylex()) == LST_FRAME) { /* highlight rows in frame */
highlighting = parse_highlighting();
token = yylex();
} else
highlighting = strduplicate("");
switch (token) {
case LST_SEPARATOR:
caption = strduplicate(parse_label());
result = parse_listing_text(language,caption,highlighting);
free(caption);
break;
case NEWLINE:
result = parse_listing_text(language,NULL,highlighting);
break;
default:
fprintf(stderr,
"[%d] Listing mode: Separator '-' expected, found %s \"%s\" instead\n",
yylineno, get_token_name(token), yytext);
result = 0;
break;
}
free(highlighting);
free(language);
} else {
fprintf(stderr, "[%d] Listing mode: Language name expected, but %s \"%s\"\n",
yylineno, get_token_name(token), yytext);
result = 0;
}
return result;
}