/* Read the next line from the current input file(s). */
bool d_getline(dstr var)
{
char *p = var;
int c;
/* Open the next file if necessary. */
if (!d_file) {
if (d_file_num == -1 || d_file_num + 1 >= d_argc) {
return false;
}
d_file_num++;
d_file = fopen(d_argv[d_file_num], "r");
if (!d_file) {
d_abort("could not open file for reading: ", d_argv[d_file_num]);
}
d_assign(d_filename, d_argv[d_file_num]);
d_line_num = 0;
}
for (;;) {
c = fgetc(d_file);
if (c == EOF || c == '\n') {
break;
}
*p++ = c;
if (p - var >= MAX_STRING - 1) {
fprintf(stderr, "dawk: string length limit reached\n");
break;
}
}
*p = '\0';
if (c == EOF) {
fclose(d_file);
d_file = NULL;
if (p == var) {
return d_getline(var);
}
}
else if (c == '\n') {
d_line_num++;
/* Remove trailing CR if present. */
if (p > var && p[-1] == '\r') {
p[-1] = '\0';
}
}
return true;
}
int main(int argc, char *argv[])
{
bool found_tag = false;
bool do_print = false;
dstr line = "";
dstr prefix = "";
d_init(argc, argv);
while (d_getline(line)) {
if (d_match(line, "/[*] (Function|Type|Enum): (.*)")) {
found_tag = true;
do_print = false;
d_assign(prefix, d_submatch(2));
continue;
}
if (found_tag && d_match(line, "^ ?\\*/")) {
found_tag = false;
do_print = true;
continue;
}
if (d_match(line, "^\\{|^$")) {
do_print = false;
continue;
}
/* Prototype ends on blank line. */
/* TODO: Should the above regexp match it? If so it doesn't here... */
if (line[0] == 0) {
do_print = false;
continue;
}
if (do_print) {
printf("%s: %s\n", prefix, line);
}
if (d_match(line, "\\{ *$|; *$")) {
do_print = false;
}
}
return 0;
}
int main(int argc, char *argv[])
{
dstr line;
Aatree * root = &aa_nil;
d_init(argc, argv);
d_printf("# Index\n");
while ((d_getline(line))) {
if (d_match(line, "^\\[([^\\]]*)")) {
const char *ref = d_submatch(1);
char *s = xstrdup(ref);
root = aa_insert(root, s, s);
}
}
pre_order_traversal(root, print_link);
aa_destroy(root);
return 0;
}
static void load_prototypes(const char *filename)
{
dstr line;
const char *name;
const char *newtext;
const char *file_name;
const char *line_number;
dstr text;
d_open_input(filename);
while (d_getline(line)) {
if (d_match(line, "([^:]*): ([^:]*):([^:]*):([^:]*)")) {
name = d_submatch(1);
newtext = d_submatch(2);
file_name = d_submatch(3);
line_number = d_submatch(4);
d_assign(text, lookup_prototype(name));
strcat(text, "\n");
strcat(text, newtext);
protos = aa_insert(protos, name, text);
d_assign(text, lookup_source(name));
if (strlen(text) == 0) {
strcat(text, "https://github.com/liballeg/allegro5/blob/5.1/");
strcat(text, file_name);
strcat(text, "#L");
strcat(text, line_number);
sources = aa_insert(sources, name, text);
}
}
}
d_close_input();
}
