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| author | rnordier <rnordier@FreeBSD.org> | 1998-05-19 20:41:20 +0000 |
|---|---|---|
| committer | rnordier <rnordier@FreeBSD.org> | 1998-05-19 20:41:20 +0000 |
| commit | bee67649e2dfdecc00ee300a3148fa3955a6c40c (patch) | |
| tree | 3b10d032d0eedd2acf3024d82f93469336327b5a /usr.bin/indent | |
| parent | ad8fcbb0ce06f8f662cfff6bb56e20b80b45b110 (diff) | |
| download | FreeBSD-src-bee67649e2dfdecc00ee300a3148fa3955a6c40c.zip FreeBSD-src-bee67649e2dfdecc00ee300a3148fa3955a6c40c.tar.gz | |
Support integer constant unsigned-suffix and long-long-suffix.
Diffstat (limited to 'usr.bin/indent')
| -rw-r--r-- | usr.bin/indent/lexi.c | 24 |
1 files changed, 21 insertions, 3 deletions
diff --git a/usr.bin/indent/lexi.c b/usr.bin/indent/lexi.c index 69f2431..7a0929f 100644 --- a/usr.bin/indent/lexi.c +++ b/usr.bin/indent/lexi.c @@ -152,7 +152,8 @@ lexi() if (isdigit(*buf_ptr) || buf_ptr[0] == '.' && isdigit(buf_ptr[1])) { int seendot = 0, - seenexp = 0; + seenexp = 0, + seensfx = 0; if (*buf_ptr == '0' && (buf_ptr[1] == 'x' || buf_ptr[1] == 'X')) { *e_token++ = *buf_ptr++; @@ -183,8 +184,25 @@ lexi() *e_token++ = *buf_ptr++; } } - if (*buf_ptr == 'L' || *buf_ptr == 'l') - *e_token++ = *buf_ptr++; + while (1) { + if (!(seensfx & 1) && + (*buf_ptr == 'U' || *buf_ptr == 'u')) { + CHECK_SIZE_TOKEN; + *e_token++ = *buf_ptr++; + seensfx |= 1; + continue; + } + if (!(seensfx & 2) && + (*buf_ptr == 'L' || *buf_ptr == 'l')) { + CHECK_SIZE_TOKEN; + if (buf_ptr[1] == buf_ptr[0]) + *e_token++ = *buf_ptr++; + *e_token++ = *buf_ptr++; + seensfx |= 2; + continue; + } + break; + } } else while (chartype[*buf_ptr] == alphanum) { /* copy it over */ |
