diff options
| -rw-r--r-- | scan.c | 20 | ||||
| -rw-r--r-- | tests/escaped-newline.c | 2 | ||||
| -rw-r--r-- | tests/escaped-newline.qbe | 1 |
3 files changed, 19 insertions, 4 deletions
@@ -47,13 +47,25 @@ bufget(struct buffer *b) static void nextchar(struct scanner *s) { + int c; + if (s->usebuf) bufadd(&s->buf, s->chr); - s->chr = getchar(); - if (s->chr == '\n') + for (;;) { + s->chr = getchar(); + if (s->chr == '\n') + ++s->loc.line, s->loc.col = 1; + else + ++s->loc.col; + if (s->chr != '\\') + break; + c = getchar(); + if (c != '\n') { + ungetc(c, stdin); + break; + } ++s->loc.line, s->loc.col = 1; - else - ++s->loc.col; + } } static int diff --git a/tests/escaped-newline.c b/tests/escaped-newline.c new file mode 100644 index 0000000..d659179 --- /dev/null +++ b/tests/escaped-newline.c @@ -0,0 +1,2 @@ +int split\ +ident = 3; diff --git a/tests/escaped-newline.qbe b/tests/escaped-newline.qbe new file mode 100644 index 0000000..cd2b5bf --- /dev/null +++ b/tests/escaped-newline.qbe @@ -0,0 +1 @@ +export data $splitident = align 4 { w 3, } |