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| author | Kaz Kylheku <kaz@kylheku.com> | 2014-02-12 16:04:43 -0800 |
|---|---|---|
| committer | Kaz Kylheku <kaz@kylheku.com> | 2014-02-12 16:04:43 -0800 |
| commit | 773063af1cf3bb5da145335f7d73a56e084a9c3e (patch) | |
| tree | 322111bcc79c8406ce6de0227afc25e4928e6c2c /ChangeLog | |
| parent | e18525f5d6de86773df9d72dd5d5f9e2c6dca581 (diff) | |
| download | txr-773063af1cf3bb5da145335f7d73a56e084a9c3e.tar.gz txr-773063af1cf3bb5da145335f7d73a56e084a9c3e.tar.bz2 txr-773063af1cf3bb5da145335f7d73a56e084a9c3e.zip | |
* parser.l: Disallow syntax like 1.0a, flagging it as
an invalid floating-point token. The problem is that 1a is allowed,
for compatibility with other Lisp dialects (it is a symbol) whereas
1.0a was scanning as 1.0 followed by a, which is inconsistent.
Some Lisp dialects embedded dots in symbols, and allow 1.0a
as a symbol token. We don't.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 9 |
1 files changed, 9 insertions, 0 deletions
@@ -1,5 +1,14 @@ 2014-02-12 Kaz Kylheku <kaz@kylheku.com> + * parser.l: Disallow syntax like 1.0a, flagging it as + an invalid floating-point token. The problem is that 1a is allowed, + for compatibility with other Lisp dialects (it is a symbol) whereas + 1.0a was scanning as 1.0 followed by a, which is inconsistent. + Some Lisp dialects embedded dots in symbols, and allow 1.0a + as a symbol token. We don't. + +2014-02-12 Kaz Kylheku <kaz@kylheku.com> + * hash.c (struct hash): New member, equal_fun. (hash_equal_op): Short circuited logic: whenever we pull identical cells from either hash, we don't have to go |