diff options
Diffstat (limited to 'usr.bin/oasm/lex.c')
| -rw-r--r-- | usr.bin/oasm/lex.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/usr.bin/oasm/lex.c b/usr.bin/oasm/lex.c index bd0b8f7..56c6eb5 100644 --- a/usr.bin/oasm/lex.c +++ b/usr.bin/oasm/lex.c @@ -50,14 +50,15 @@ static char putback = '\0'; * skippable token. Otherwise, -1 */ static inline int -lex_skippable(char c) +lex_skippable(struct oasm_state *state, char c) { switch (c) { - case ' ': - case '\f': - case '\t': - case '\r': + case ' ': return 0; + case '\f': return 0; + case '\t': return 0; + case '\r': return 0; case '\n': + ++state->line; return 0; } @@ -135,6 +136,7 @@ lex_nomstr(struct oasm_state *state, char **res) break; } if (tmp == '\n') { + ++state->line; retval = tmp; break; @@ -231,7 +233,7 @@ lex_tok(struct oasm_state *state, struct oasm_token *ttp) * Grab characters. If they are skippable, * don't use them. */ - while (lex_skippable(c) == 0) { + while (lex_skippable(state, c) == 0) { if ((c = lex_cin(state)) == 0) { return -1; } @@ -239,6 +241,7 @@ lex_tok(struct oasm_state *state, struct oasm_token *ttp) switch (c) { case '\n': + ++state->line; return 0; case '\0': return -1; |