/[svn]/linuxsampler/trunk/src/scriptvm/scanner.l
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Revision 3573 - (view) (download) (annotate) - [select for diffs]
Modified Tue Aug 27 21:36:53 2019 UTC (4 years, 7 months ago) by schoenebeck
File length: 12166 byte(s)
Diff to previous 3561
NKSP: Introducing floating point support.

* NKSP language: Added support for NKSP real number literals and
  arithmetic operations on them (e.g. "(3.9 + 2.9) / 12.3 - 42.0").

* NKSP language: Added support for NKSP real number (floating point)
  script variables (declare ~foo := 3.4).

* NKSP language: Added support for NKSP real number (floating point)
  array script variables (declare ?foo[3] := ( 1.1, 2.7, 49.0 )).

* NKSP built-in script function "message()" accepts now real number
  argument as well.

* Added built-in NKSP script function "real_to_int()" and its short
  hand form "int()" for casting from real number to integer in NKSP
  scripts.

* Added built-in NKSP script function "int_to_real()" and its short
  hand form "real()" for casting from integer to real number in NKSP
  scripts.

* Bumped version (2.1.1.svn6).


Revision 3561 - (view) (download) (annotate) - [select for diffs]
Modified Fri Aug 23 11:44:00 2019 UTC (4 years, 7 months ago) by schoenebeck
File length: 10579 byte(s)
Diff to previous 3557
NKSP: Added standard units support for numbers and final "!" operator:

* NKSP strictness: Variable names, function names and preprocessor condition
  names must start with a regular character (a-z or A-Z); starting them with
  a digit or underscore is no longer allowed.

* NKSP parser fix: equal comparison operator "=" and not equal comparison
  operator "#" must only accept integer operands.

* NKSP language: Implemented support for standard units like Hertz, seconds,
  Bel including support for metric unit prefixes; so one can now e.g.
  conveniently use numbers in scripts like "5us" meaning "5 microseconds",
  or e.g. "12kHz" meaning "12 kilo Hertz", or e.g. "-14mdB" meaning
  "minus 14 Millidecibel", or e.g. "28c" meaning "28 cents" (for tuning).

* NKSP language: Introduced "final" operator "!" which is specifically
  intended for synthesis parameter values to denote that the synthesis
  parameter value is intended to be the "final" value for that synthesis
  parameter that should explicitly be used by the engine and thus causing
  the sampler engine to ignore all other modulation sources for the same
  synthesis parameter (like e.g. LFO, EG); by simply prefixing a value,
  variable or formula with this new "!" operator the expression is marked as
  being "final".

* Bumped version (2.1.1.svn4).


Revision 3557 - (view) (download) (annotate) - [select for diffs]
Modified Sun Aug 18 00:06:04 2019 UTC (4 years, 7 months ago) by schoenebeck
File length: 8980 byte(s)
Diff to previous 3308
* NKSP: Introducing 64 bit support for NKSP integer scripts
  variables (declare $foo).
* Require C++11 compiler support.
* Autoconf: Added m4/ax_cxx_compile_stdcxx.m4 macro which is used
  for checking in configure for C++11 support (as mandatory
  requirement) and automatically adds compiler argument if required
  (e.g. -std=C++11).
* Bumped version (2.1.1.svn3).


Revision 3308 - (view) (download) (annotate) - [select for diffs]
Modified Sat Jul 15 01:14:20 2017 UTC (6 years, 8 months ago) by schoenebeck
File length: 8900 byte(s)
Diff to previous 3285
* NKSP script editor API: Fixed app termination due to a lexer start
  condition stack underrun.
* NKSP preprocessor: Fixed wrong behavior on nested USE_CODE_IF() and
  USE_CODE_IF_NOT() preprocessor statements.
* Bumped version (2.0.0.svn70).


Revision 3285 - (view) (download) (annotate) - [select for diffs]
Modified Thu Jun 22 10:45:38 2017 UTC (6 years, 9 months ago) by schoenebeck
File length: 8225 byte(s)
Diff to previous 3260
* NKSP: Print a time stamp along to each call of built-in function
  "message()".
* ScriptVM API: Added VMParserContext::preprocessorComments() which
  allows to retrieve all code blocks filtered out by the
  preprocessor.
* Bumped version (2.0.0.svn63).


Revision 3260 - (view) (download) (annotate) - [select for diffs]
Modified Wed May 31 21:07:44 2017 UTC (6 years, 9 months ago) by schoenebeck
File length: 8089 byte(s)
Diff to previous 3259
* NKSP language: Added support for "synchronized .. end synchronized"
  code blocks.
* Bumped version (2.0.0.svn60).


Revision 3259 - (view) (download) (annotate) - [select for diffs]
Modified Wed May 31 14:41:04 2017 UTC (6 years, 9 months ago) by schoenebeck
File length: 8053 byte(s)
Diff to previous 3054
* NKSP language fix: Unknown characters were not handled correctly.
* Bumped version (2.0.0.svn59).


Revision 3054 - (view) (download) (annotate) - [select for diffs]
Modified Thu Dec 15 12:47:45 2016 UTC (7 years, 3 months ago) by schoenebeck
File length: 8020 byte(s)
Diff to previous 2951
* Fixed numerous compiler warnings.
* Bumped version (2.0.0.svn32).


Revision 2951 - (view) (download) (annotate) - [select for diffs]
Modified Fri Jul 15 20:07:47 2016 UTC (7 years, 8 months ago) by schoenebeck
File length: 7869 byte(s)
Diff to previous 2942
* NKSP language: Added support for user defined script functions.
* Bumped version (2.0.0.svn18).


Revision 2942 - (view) (download) (annotate) - [select for diffs]
Modified Wed Jul 13 15:51:06 2016 UTC (7 years, 8 months ago) by schoenebeck
File length: 7821 byte(s)
Diff to previous 2935
* NKSP: Implemented built-in script variable "$KSP_TIMER".
* NKSP: Implemented built-in script variable "$NKSP_REAL_TIMER".
* NKSP: Implemented built-in script variable "$NKSP_PERF_TIMER".
* NKSP: Implemented built-in script variable "$ENGINE_UPTIME".
* Bumped version (2.0.0.svn14).


Revision 2935 - (view) (download) (annotate) - [select for diffs]
Modified Sun Jul 10 14:24:13 2016 UTC (7 years, 8 months ago) by schoenebeck
File length: 7820 byte(s)
Diff to previous 2889
* NKSP: Added & implemented built-in script function "change_cutoff()".
* NKSP: Added & implemented built-in script function "change_reso()".
* NKSP: Added & implemented built-in script function "event_status()".
* NKSP: Added built-in script constants "$EVENT_STATUS_INACTIVE" and
  "$EVENT_STATUS_NOTE_QUEUE" both for being used as flags for
  built-in "event_status()" script function.
* NKSP language: Added support for bitwise operators ".or.", ".and."
  and ".not.".
* NKSP language scanner: Fixed IDs matching to require at least one
  character (i.e. when matching function names or variable names).
* NKSP language scanner: disabled unusued rules.
* Bumped version (2.0.0.svn12).


Revision 2889 - (view) (download) (annotate) - [select for diffs]
Modified Mon Apr 25 17:28:23 2016 UTC (7 years, 11 months ago) by schoenebeck
File length: 7804 byte(s)
Diff to previous 2888
* Added new C++ API class "ScriptVMFactory".
* Instrument Scripts: extended parser issues to provide not only first
  line and first column, but also last line and last column of issue
  (thus marking the precise span of the issue within the source code).
* Bumped version (2.0.0.svn7).


Revision 2888 - (view) (download) (annotate) - [select for diffs]
Modified Sun Apr 24 18:16:10 2016 UTC (7 years, 11 months ago) by schoenebeck
File length: 7732 byte(s)
Diff to previous 2588
* Instrument Scripts: Fixed line numbers on parser error/warning messages.
* Instrument Scripts: Added output of precise column on parser
  error/warning messages.
* Shut up some irrelevant errors of parser generating shell scripts.
* Bumped version (2.0.0.svn6).


Revision 2588 - (view) (download) (annotate) - [select for diffs]
Modified Sun Jun 1 14:44:38 2014 UTC (9 years, 9 months ago) by schoenebeck
File length: 7209 byte(s)
Diff to previous 2585
* ScriptVM: refactoring and fixes.


Revision 2585 - (view) (download) (annotate) - [select for diffs]
Modified Sat May 31 21:09:25 2014 UTC (9 years, 9 months ago) by schoenebeck
File length: 6989 byte(s)
Diff to previous 2581
* Fixed compile error on Windows.


Revision 2581 - (view) (download) (annotate) - [select for diffs]
Added Fri May 30 12:48:05 2014 UTC (9 years, 10 months ago) by schoenebeck
File length: 6910 byte(s)
* (WIP) Implemented parser and VM for upcoming new real-time instrument
  script support. It needs yet to be integrated into the sampler's
  sampler engines. You can toy around for now with the command line tool
  "ls_instr_script" and i.e. examples showing the core language features
  under src/scriptvm/examples/.
* Bumped version (1.0.0.svn41).


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