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Logtalk - declarative object-oriented logic programming language
I am validating the LogTalk3.5.6.exe application silently , but however I can see below error message during silent installation for the first time. Parameters are used below but still I...
JIProlog 4.1.6.1 and previous versions have a read_term/3 bug when reading the end of file. If the option variable_names/1 is used, its value is not bound by the call. This...
Using the Logtalk integration script for GNU Prolog results in predicate existence errors at Logtalk startup: ```text $ gplgt ... warning: /usr/share/logtalk/core/core.pl:25087: user directive caused exception: error(existence_error(procedure,'$lgt_default_flag'/0),'$lgt_cache_compiler_flags'/0) ``` This bug...
CxProlog 0.98.2 and previous versions have a `read_term/3` bug when reading the end of file. If the option `variable_names/1` is used, its value is not bound by the call. This...
The SWI-Prolog Windows installer starting with version 7.7.20 stop writing registry keys with, notably, the installation directory. The Logtalk Windows installer uses those keys to create the integration shortcut for...
A YAP bug in the implementation of the `read_term/2-3` options `variables/1` and `variable_names/1` breaks use of parameter variables. Bug reported to YAP developers at https://github.com/vscosta/yap-6.3/issues/37
The B-Prolog 8.1 native random number generator returns random integers, both positive and negative, with no documentation on their range. Given that B-Prolog also claims that its implementation of integer...
When a source file contains an atom whose length is larger than 255 characters, B-Prolog 8.1 **apparently** succeeds in loading the file when in fact the file contents fails to...
B-Prolog 8.1 atom size limit for interpreted code and for atoms created at runtime (e.g. using `read_term/3`) is 1000 but for compiled code is 255. A consequence is that the...
The B-Prolog 8.1 implementation of the standard `sub_atom/5` predicate can return an integer instead a (sub-)atom. For example: ``` | ?- sub_atom('foo#0', 4, _, 0, Atom). Atom = 0 yes...
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Logtalk - declarative object-oriented logic programming language