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cleanup

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This commit is contained in:
Vítor Santos Costa
2016-01-31 19:41:10 +00:00
parent 3de5b2c2de
commit 7aba41e7c2
17 changed files with 249 additions and 247 deletions
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@@ -1820,80 +1820,10 @@ Given the packaged stream position term _StreamPosition_, unify
*/
/** @pred tell(+ _S_)
If _S_ is a currently opened stream for output, it becomes the
current output stream. If _S_ is an atom it is taken to be a
filename. If there is no output stream currently associated with it,
then it is opened for output, and the new output stream created becomes
the current output stream. If it is not possible to open the file, an
error occurs. If there is a single opened output stream currently
associated with the file, then it becomes the current output stream; if
there are more than one in that condition, one of them is chosen.
Whenever _S_ is a stream not currently opened for output, an error
may be reported, depending on the state of the file_errors flag. The
predicate just fails, if _S_ is neither a stream nor an atom.
*/
/** @pred telling(- _S_)
The current output stream is unified with _S_.
*/
/** @pred told
Closes the current output stream, and the user's terminal becomes again
the current output stream. It is important to remember to close streams
after having finished using them, as the maximum number of
simultaneously opened streams is 17.
*/
/** @pred see(+ _S_)
If _S_ is a currently opened input stream then it is assumed to be
the current input stream. If _S_ is an atom it is taken as a
filename. If there is no input stream currently associated with it, then
it is opened for input, and the new input stream thus created becomes
the current input stream. If it is not possible to open the file, an
error occurs. If there is a single opened input stream currently
associated with the file, it becomes the current input stream; if there
are more than one in that condition, then one of them is chosen.
When _S_ is a stream not currently opened for input, an error may be
reported, depending on the state of the `file_errors` flag. If
_S_ is neither a stream nor an atom the predicates just fails.
*/
/** @pred seeing(- _S_)
The current input stream is unified with _S_.
*/
/** @pred seen
Closes the current input stream (see 6.7.).
*/
/** @defgroup InputOutput_of_Terms Handling Input/Output of Terms
@ingroup YAPBuiltins
@@ -4244,7 +4174,7 @@ is sometimes useful. As in other Prolog systems, YAP has
several primitives that allow updating Prolog terms. Note that these
primitives are also backtrackable.
The `setarg/3` primitive allows updating any argument of a Prolog
The setarg/3 primitive allows updating any argument of a Prolog
compound terms. The `mutable` family of predicates provides
<em>mutable variables</em>. They should be used instead of `setarg/3`,
as they allow the encapsulation of accesses to updatable