diff options
Diffstat (limited to 'identifiers.c')
| -rw-r--r-- | identifiers.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/identifiers.c b/identifiers.c index 6335ed8..e88c745 100644 --- a/identifiers.c +++ b/identifiers.c @@ -32,9 +32,10 @@ typedef IdentTree *Identifier; static IdentTree ident_base_tree; static long ident_curr_id; /* NOTE: you should eventually add something to reset this */ -static Identifier ident_tree_finsert(IdentTree *t, FILE *fp) { +/* moves s to the char after the identifier */ +static Identifier ident_tree_insert(IdentTree *t, char **s) { while (1) { - int c = fgetc(fp); + char c = *((*s)++); if (!isident(c)) { if (t->id == 0) t->id = ++ident_curr_id; return t; @@ -51,8 +52,8 @@ static Identifier ident_tree_finsert(IdentTree *t, FILE *fp) { /* inserts if does not exist. reads until non-ident char is found. */ /* advances past identifier */ -static Identifier ident_finsert(FILE *fp) { - return ident_tree_finsert(&ident_base_tree, fp); +static Identifier ident_insert(char **s) { + return ident_tree_insert(&ident_base_tree, s); } |