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Features
- logging tool for OCaml
- configuration of filters, layouts, and outputs at run-time
- syntax extension to remove log statements at compile-time
- fully customizable (filters, layouts, and outputs)
- support for log4j, Paje, and Daikon formats
- support for threads
- support for ocamlfind
History
Version 1.4 (2012-10-26):- API change: introduction of modes, allowing to choose when data is written
- API change: updated support for Pajé format (version 1.2.3)
- support for '&&' and '||' in filters (new configuration format only)
- new 'minimal' layout using only message
- new 'bell' output writing the bell character on the standard output
- new 'say' output using MacOS X text-to-speech
- support for Growl under Windows
- bug#86: '-ocaml-prefix' doesn't really work
- bug#87: install shouldn't build anything
- bug#89: do not activate warnings by default
- bug#105: crashes with 'Not_found' when both BOLT_FILE and BOLT_CONFIG are
not set
- bug#107: when using syntax extension with level NONE, preprocessed code
should not depend on library
Version 1.3 (2012-08-14):- enhanced support for Daikon
- enhanced support for Pajé
- removed dependency upon 'Str' library
- API change: logger names now have type 'Name.t' rather than 'string'
- new configuration format (through 'BOLT_CONFIG' environment variable),
old format still available (through 'BOLT_FILE' environment variable)
- loggers are now stored in a tree, for better performances
- update for OCaml 4.00.0
Version 1.2 (2011-08-15):- update for Objective Caml 3.12.1
- support for Daikon layout
- enhanced support for Paje layout
- file rotation can now be requested on signal reception (SIGHUP, SIGUSR1, or
SIGUSR2) using the 'signal' key in the configuration file
- syntax extension: possibility to use an identifier as the 'LOG' message
- syntax extension: 'WITH' and 'EXN' as synonyms for respectively 'PROPERTIES'
and 'EXCEPTION'
- some code factorization
- bug #69: dynamic logger names will not be supported (design choice)
Version 1.1 (2011-02-06):- update for Objective Caml 3.12.0
- new build system (ocamlbuild-based)
- reorganization of 'src' directory
- code refactoring
- enhanced manual
- new 'hostname', 'process' and 'origin' properties added to events
- enhanced support for name of 'file' output
- support for Growl output (visual notifications for Mac OS X)
- preliminary support for Paje layout (trace format for parallel programs)
- bug #51: unportable use of 'which'
- bug #52: thread-compatibility module does not compile
- bug #53: printf-like messages support at most 2 arguments
- bug #54: META file does not contain all dependencies
- bug #55: preprocessor de-parenthesizes first argument
- bug #56: tests fail if 'ocamljava' is not present
Version 1.0 (2009-12-17):- switch to OCaml 3.11.1
- support for multithread applications
- support for plugins
- support for printf-like notation in "LOG" statements
- support for ocamlfind installation
- various minor fixes
Version 1.0-beta (2009-05-31):
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