delta/ocaml.git/stdlib/scanf.ml, branch fastclass github.com: ocaml/ocaml Scanning char ranges was far too inefficient (due to repetitive 2003-10-27T08:21:04+00:00 Pierre Weis Pierre.Weis@inria.fr 2003-10-27T08:21:04+00:00 a11df076b9c966116b6183c290e8cd196b955a22 analysis of the char ranges and the repetitive computation of the corresponding characteristic function); hence, analysis and creation of char range predicates has been completely rewritten. Char range predicates now use bit strings instead of vectors; predicate computation is a memo function such that scanning ranges is no more just a matter of expensive predicate calculation (performed again and again for each scanf call). In addition, trivial and very common char ranges (one, two, or threee characters only) are treated specially and more efficiently. git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@5884 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02 
analysis of the char ranges and the repetitive computation of the
corresponding characteristic function); hence, analysis and creation
of char range predicates has been completely rewritten.

Char range predicates now use bit strings instead of vectors;
predicate computation is a memo function such that scanning ranges is
no more just a matter of expensive predicate calculation (performed
again and again for each scanf call). In addition, trivial and very
common char ranges (one, two, or threee characters only) are treated
specially and more efficiently.


git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@5884 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02
More documentation about fscanf (due to private bug report from 2003-07-15T07:25:09+00:00 Pierre Weis Pierre.Weis@inria.fr 2003-07-15T07:25:09+00:00 fab3b6b071ddb5e498bf7b4188ffb0872b4fb4bd Roberto). An unused function is suppressed. The Objective Caml `_' convention for numbers is used and documented. git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@5690 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02 
Roberto). An unused function is suppressed. The Objective Caml `_'
convention for numbers is used and documented.


git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@5690 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02
Suite au PR#1745 %F lit un flottant au format token Caml. 2003-07-14T10:04:25+00:00 Pierre Weis Pierre.Weis@inria.fr 2003-07-14T10:04:25+00:00 9cad9931a181f3c422785254bf492a3f8e62d963 git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@5685 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02 
git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@5685 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02
Width field of %c conversion is dynamically checked and must be 0 or 1. 2003-07-07T11:13:21+00:00 Pierre Weis Pierre.Weis@inria.fr 2003-07-07T11:13:21+00:00 139cf32a6f8d2a826dc8f0987da3c5104e087625 The function end_of_input was wrong in case of a buffer for which both beginning_of_input and end_of_input conditions were true (e.g. in case of an empty string or an empty file). Better error reporting for characters out of the given range. Reminiscent of the printf semantics, %! matches the end of input condition. git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@5662 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02 
The function end_of_input was wrong in case of a buffer for which both
beginning_of_input and end_of_input conditions were true (e.g. in case
of an empty string or an empty file).

Better error reporting for characters out of the given range.

Reminiscent of the printf semantics, %! matches the end of input
condition.


git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@5662 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02
PR#1675, voir aussi PR#1438 2003-07-01T16:30:12+00:00 Damien Doligez damien.doligez-inria.fr 2003-07-01T16:30:12+00:00 b37e53cef16bf6aded16336633c0ee1215794e5d git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@5641 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02 
git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@5641 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02
Suppression code mort. 2003-05-14T17:07:22+00:00 Pierre Weis Pierre.Weis@inria.fr 2003-05-14T17:07:22+00:00 2b7e706ab84a5143393555c9fefff3254afcb9bc git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@5565 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02 
git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@5565 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02
Begin_of_input -> beginning_of_input. 2003-05-14T06:30:04+00:00 Pierre Weis Pierre.Weis@inria.fr 2003-05-14T06:30:04+00:00 f1217b8bc716d838a2e4d778fa1c142b17419395 git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@5561 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02 
git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@5561 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02
Correcting the bug of large buffering when scanning files. 2003-04-25T10:21:21+00:00 Pierre Weis Pierre.Weis@inria.fr 2003-04-25T10:21:21+00:00 e3c25d1b244f393eb17c468bddb240b4817b6b42 Introduction of two new functions Scanning.from_file and Scanning.from_file_bin to alleviate this problem. git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@5506 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02 
Introduction of two new functions Scanning.from_file and
Scanning.from_file_bin to alleviate this problem.


git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@5506 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02
Format %S now understands continuation newlines (\\\n). 2003-03-02T23:03:15+00:00 Pierre Weis Pierre.Weis@inria.fr 2003-03-02T23:03:15+00:00 1f955eb17e76e0a4f87bbb50d48a552866b85ebc git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@5412 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02 
git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@5412 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02
better treatment of %n 2002-12-16T16:17:41+00:00 Pierre Weis Pierre.Weis@inria.fr 2002-12-16T16:17:41+00:00 1b16545057de073469490751bf0c99a4595db1b0 git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@5353 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02 
git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@5353 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02