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#include "global.h"
void pass1(file_name)
char *file_name;
{
if (verbose_flag)
fprintf(stderr, "reading %s\n", file_name);
source_open(file_name);
init_scraps();
macro_names = NULL;
file_names = NULL;
user_names = NULL;
{
int c = source_get();
while (c != EOF) {
if (c == '@')
{
c = source_get();
switch (c) {
case 'O':
case 'o': {
Name *name = collect_file_name(); /* returns a pointer to the name entry */
int scrap = collect_scrap(); /* returns an index to the scrap */
{
Scrap_Node *def = (Scrap_Node *) arena_getmem(sizeof(Scrap_Node));
def->scrap = scrap;
def->next = name->defs;
name->defs = def;
}
}
break;
case 'D':
case 'd': {
Name *name = collect_macro_name();
int scrap = collect_scrap();
{
Scrap_Node *def = (Scrap_Node *) arena_getmem(sizeof(Scrap_Node));
def->scrap = scrap;
def->next = name->defs;
name->defs = def;
}
}
break;
case '@':
case 'u':
case 'm':
case 'f': /* ignore during this pass */
break;
default: fprintf(stderr,
"%s: unexpected @ sequence ignored (%s, line %d)\n",
command_name, source_name, source_line);
break;
}
}
c = source_get();
}
}
if (tex_flag)
search();
{
reverse_lists(file_names);
reverse_lists(macro_names);
reverse_lists(user_names);
}
}
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