path: root/ChangeLog

	----- version 1.4.9 ------

2012-09-28  Mark Lindner  <markl@neuromancer>

	* lib/libconfigcpp.c++ - Fixed compiler warnings in constructor
	  initializers
	* tinytest/tiytest.c, tinytest/tinytest.h - added tt_file_exists();
	  added alternate implementations of some test macros since MSVC does
	  not support C99 fully; added comparators for text files (ignoring
	  line endings)
	* tests/tests.c - use tt_file_exists() rather than access(); alias
	  snprintf to _snprintf for MSVC; compare files as text files rather
	  than as binary files
	* lib/scanner.l - fixed parsing issue when backslash in string is
	  followed by invalid escape character; reported by Jimmy Scott
	* lib/scanner.c - regenerated
	* lib/libconfig.h, lib/libconfig.h++, lib/Makefile.am,
	  doc/libconfig.texi, configure.ac - bump version numbers
	* aclocal.m4, ac_config.h - regenerated
	* m4/*, aux-build/*, libtool - updated to newer

2011-12-30  Mark Lindner  <markl@neuromancer>

	* debian/control - updates from Jonathan McCrohan

	----- version 1.4.8 ------

2011-08-04  Mark Lindner  <markl@neuromancer>

	* tests/Makefile.am - marked 'libconfig_tests' as non-installable
	* lib/scanner.l, lib/grammar.y - grammar changes to make trailing
	  semicolons optional (and to allow commas as an alternative)
	* lib/libconfig.c - bugfixes for lack of auto-conversion handling in
	  the config_lookup*() functions (reported by Feng Yu), and some
	  fixes for compiler warnings
	* lib/Makefile.am - bump .so version
	* configure.ac - bump version, add '-Wno-unused-parameter' compiler
	  switch to disable "unused parameter" warnings
	* doc/libconfig.texi - documentation updates; added a chapter that
	  calls attention to the bundled example programs
	* lib/libconfig.h, lib/libconfig.h++ - bump versions

	----- version 1.4.7 ------

2011-03-11  Mark Lindner  <markl@neuromancer>

	* doc/libconfig.texi - fixed typo; updated docs
	* TODO - updated list
	* lib/libconfig.c, lib/libconfig.h, lib/libconfigcpp.c++,
	  lib/libconfig.h++ - added config{get,set}_default_format(),
	  Config::{get,set}DefaultFormat()

2011-03-10  Mark Lindner  <markl@neuromancer>

	* lib/libconfig.c - fixed memory leak when encountering a parse error
	  in an @include'd file
	* lib/libconfig.h, lib/libconfig.h++, lib/Makefile.am, configure.ac,
	  doc/libconfig.texi - bump versions

	----- version 1.4.6 ------

2010-09-10  Mark Lindner  <markl@neuromancer>

	* doc/libconfig.texi - documentation updates
	* lib/libconfig.c, lib/libconfigcpp.c++, lib/libconfig.h,
	  lib/libconfig.h++, lib/wincompat.h, lib/scanctx.c - added support
	  for specifying an include directory
	* m4/* - added local m4 directory
	* contrib/* - added user-contributed files

2010-09-07  Mark Lindner  <markl@neuromancer>

	* lib/scanner.l - bugfix for parse error when there is a missing
	  newline at the end of the file
	* lib/libconfig.h, lib/libconfig.h++, lib/Makefile.am - bump version
	* tinytest/* - added a simple unit testing framework
	* tests/* - added preliminary unit tests
	* configure.ac, ac_config.h, ac_config.h.in, Makefile.am,
	  lib/Makefile.am, libtool, doc/libconfig.texi - bump versions/dates
	* lib/grammar.h, lib/grammar.c - regenerated with newer version of
	  Bison
	* lib/libconfig.c - bugfix: explicitly set starting line number to 1
	  when parsing from strings; otherwise line numbers reported in parse
	  errors are undefined

	----- version 1.4.5 ------

2010-05-04  Mark Lindner  <markl@neuromancer>

	* lib/libconfig.h, lib/libconfig.h++, lib/Makefile.am - bumped version
	  numbers; removed #include for <map> and added one for <exception>
	* lib/libconfigcpp.c++ - bugfix: properly handle TypeInt64 in add() and
	  assertType()
	* aux-build/*, ac_config.h, configure.ac, ac_config.h.in, libtool -
	  regenerated with newer autotools
	* libconfig.c - added declaration of libconfig_yylex_init_extra() to
	  eliminate compiler warning
	* scanner.l - added #define YY_NO_INPUT to prevent compiler warning
	* libconfig.texi - Added example code for operator=()

	----- version 1.4.4 ------

2010-04-12  Mark Lindner  <markl@neuromancer>

	* lib/Makefile.am - fixed shared library version info
	* lib/libconfig.h++ - added Setting::c_str() method
	* configure.ac, ac_config.h, libconfig.spec, lib/libconfig.h,
	  lib/libconfig.h++ - bump versions
	* lib/wincompat.h - fixed MinGW build error
	* doc/libconfig.texi - doc updates
	* README - added MinGW info

	----- version 1.4.3 ------

2010-02-13  Mark Lindner  <markl@neuromancer>

	* lib/scanner.l - bugfix for matching @include with preceding
	  whitespace

	----- version 1.4.2 ------

2010-01-19  Mark Lindner  <markl@neuromancer>

	* lib/libconfigcpp.c++, lib/libconfig.h++ - bugfix for crash; added
	  copy constructor for ParseException (from Frederic Heitzmann)
	* lib/libconfig.h, lib/libconfig.h++, lib/Makefile.am,
	  ac_config.h, libconfig.spec, configure.ac - bump versions

2010-01-09  Mark Lindner  <markl@neuromancer>

	* lib/libconfigcpp.c++ - bugfix in ParseException constructor (from
	  Ilya Dogolazky)
	* debian/* - more cleanup, and added debug rules (from Ilya Dogolazky)

	----- version 1.4.1 ------

2009-12-31  Mark Lindner  <markl@neuromancer>

	* lib/libconfig.c - bugfix for crash; removed unnecessary buffer delete
	  in __config_read()
	* examples/c/Makefile.am, examples/c++/Makefile.am - fixed build issue
	* configure.ac, Makefile.am - Added `--disable-examples' configure
	  option
	* configure.ac, lib/Makefile.am, libconfig.spec, ac_config.h - bumped
	  version numbers

	----- version 1.4 ------

2009-10-24  Mark Lindner  <markl@neuromancer>

	* grammar.y, scanner.l - properly report @include errors
	* exmaples/example4.cpp - new example added

2009-10-14  Mark Lindner  <markl@neuromancer>

	* debian/* - more fixes; from Klaus Schneider-Zapp
	* libconfig.c - when writing strings, escape only control characters
	  with \x

	----- version 1.4b4 ------

2009-09-09  Mark Lindner  <markl@neuromancer>

	* lib/Makefile.am - fixed MinGW build issues

	----- version 1.4b3 ------

2009-09-04  Mark Lindner  <markl@neuromancer>

	* lib/libconfig.c, lib/scanner.l, lib/grammar.y - fixed all memory
	  leaks reported by Valgrind; removed an unncessary strdup()/free().

2009-09-01  Mark Lindner  <markl@neuromancer>

	* lib/libconfig.c, lib/libconfig.h, lib/libconfigcpp.c++,
	  lib/libconfig.h++ - added config_error_type() and fixed a segfault
	   when throwing a ParseException.
	* doc/libconfig.texi - doc updates

	----- version 1.4b2 ------

2009-08-29  Mark Lindner  <markl@neuromancer>

	* examples/* - added new example programs to replace the less
	  practical ones in samples/

2009-08-25  Mark Lindner  <markl@neuromancer>

	* lib/libconfig.c, lib/libconfig.h, lib/libconfigcpp.c++,
	  lib/libconfig.h++ - added config_set_tab_width(),
	  config_get_tab_width() and Config::setTabWidth(),
	  Config::getTabWidth().
	* doc/libconfig.texi - doc updates

	----- version 1.4b1 ------

2009-08-21  Mark Lindner  <markl@neuromancer>

	* lib/libconfig.h++, lib/libconfigcpp.c++ - broke the public
	  dependency on libconfig.h; updated VC++ projects on Windows so that
	  the C++ DLL no longer exports any of the C API functions
	* debian/* - updated for version 1.4
	* lib/libconfig.c - fixed an isprint() assertion on Windows

2009-08-20  Mark Lindner  <markl@neuromancer>

	* lib/parsectx.c, lib/parsectx.h, lib/scanctx.c, lib/scanctx.h,
	  lib/strbuf.c, lib/strbuf.h - code refactoring to reduce library size
	  lib/Makefile.am - fixed 'make install' error

	----- version 1.4b ------

2009-08-16  Mark Lindner  <markl@neuromancer>

	* lib/libconfig.c, lib/libconfig.h, lib/scanctx.c, lib/scanctx.h,
	  lib/grammar.y, lib/grammar.c, lib/grammar.h - added
	  config_read_string(); added config_setting_source_file() and
	  management of list of input file names; added #ifdef guard for
	  DllMain() function so that it's not included for static library
	  builds
	* lib/libconfigcpp.c++, lib/libconfig.h++ - added filename to
	  ParseException; bugfix in Setting::setFormat(); made what() methods
	  of exceptions public; added Setting::getSourceFile(),
	  Config::readString().
	* doc/libconfig.texi - documentation updates
	* lib/Makefile.am - bump .so version
	* ac_config.h, configure.ac, libtool - bump version

2009-07-19  Mark Lindner  <markl@neuromancer>

	* lib/libconfig.c, lib/libconfig.h, lib/libconfigcpp.c++,
	  lib/libconfig.h++ - added config_read_string() and
	  Config::readString() functions (contributed by Matthias Weisser).

2009-07-02  Mark Lindner  <markl@neuromancer>

	* lib/parsectx.c, lib/parsectx.h, lib/scanctx.c, lib/scanctx.h,
	  lib/scanner.l, lib/grammar.y, lib/private.h, lib/Makefile.am,
	  lib/libconfig.c, lib/libconfig.h - replaced ugly C code in scanner.l
	  for processing strings with a new <STRING> scanner state and
	  associated rules; added support for hex character literals (\xNN) in
	  strings; refactored scanner and parser context into separate source
	  files; added preliminary support for include files ("@include"
	  directive).

2009-05-27  Mark Lindner  <markl@neuromancer>

	* ltmain.sh, ac_config.h, ac_config.h.in, configure.ac, libconfig.spec,
	  libtool - upgraded to newer versions of autotools
	* grammar.y, grammar.h, grammar.c, libconfigcpp.c++, libconfig.h++,
	  libconfig.c, libconfig.h - added LIBCONFIG_VER_* macros, changed API
	  to replace 'long' and 'unsigned long' with 'int' and 'unsigned int'
	  to resolve a portability problem; added 'const' to declarations of
	  getLine() and getError() methods on ParseException
	* <multiple> - directory structure reorg

	----- version 1.3.2 ------

2009-02-18  Mark Lindner  <markl@neuromancer>

	* libconfig.vcproj, libconfig++.vcproj - #define _STDLIB_H to
	  eliminate 'inconsistent dll linkage' warnings for free & malloc

2009-02-17  Mark Lindner  <markl@neuromancer>

	* libconfig.c, libconfig.h - added config_setting_lookup*() functions;
	  modified config_lookup_*() functions to have more consistent API
	  (return status, and accept value-result param)
	* debian/* - updates and cleanup (from Klaus Schneider-Zapp)
	* libconfig.spec, Makefile.am, ac_config.h - update version number
	* doc/libconfig.texi - documentation updates
	* samples/c/sample1.c - patch from Rodolfo Giometti
	* samples/c/stub.c - fixed relative to API changes

2008-12-06  Mark Lindner  <markl@neuromancer>

	* libconfig.c - fix memory leak in config_setting_remove_elem();
	  reported by Timi Tuohenmaa
	* configure.ac - fix incorrect processing of --enable-cxx option;
	  reported by Thomas Gazzola

2008-09-11  Mark Lindner  <markl@neuromancer>

	* debian/libconfigduo2.postinst - fix typo in test stmt

	----- version 1.3.1 ------

2008-09-07  Mark Lindner  <markl@neuromancer>

	* scanner.l, wincompat.h - workarounds for problems with parsing and
	  formatting of 64-bit integers on MinGW
	* scanner.c - regenerated

2008-09-05  Mark Lindner  <markl@neuromancer>

	* libconfig.spec - updated for 1.3.1
	* Makefile.am - fix version
	* scanner.l - add fromhex() function, since strtoull() seems broken
	  on MinGW

2008-08-25  Mark Lindner  <markl@neuromancer>

	* libconfigcpp.c++, libconfig.h++ - derive exceptions from
	  std::exception

2008-08-10  Mark Lindner  <markl@neuromancer>

	* wincompat.h - fix MinGW build issue
	* configure.ac, ac_config.h, Makefile.am - bump version
	* doc/libconfig.texi - doc updates
	* libconfigcpp.c++, libconfig.h++ - include path information in
	  setting exceptions
	* libconfig.c - force "C" locale for parsing & formatting

	----- version 1.3 ------

2008-04-07  Mark Lindner  <markl@neuromancer>

	* libconfig.spec - updated for 1.3

2008-04-03  Mark Lindner  <markl@neuromancer>

	* scanner.l, grammar.y, libconfig.c, libconfig.h, wincompat.h -
	  fix/add comment headers, add C90 portability fixes from
	  Chris Pickett (C-style comments, renamed 'index' to 'idx' to
	  resolve name clash)
	* scanner.c, grammar.c - regenerated
	* configure.ac - enable more gcc warnings
	* libconfigcpp.c++, libconfig.h++ - added getPath(), fixed impl of
	  isRoot(), add portability fixes from Chris Pickett (renamed 'index'
	  to 'idx' to resolve name clash), moved exception constructors into
	  source file; changed SettingExistsException to SettingNameException
	  to be more broad in scope
	* Makefile.am - add wincompat.h to sources; add missing debian files
	  to EXTRA_DIST
	* test.cfg - added example 64-bit integer settings
	* samples/* - expanded some examples
	* doc/libconfig.texi - documentation updates
	* Makefile.am, *msvc7* - added (generated) VS2003 projects/solution

2008-03-22  Mark Lindner  <markl@neuromancer>

	* debian/* - updates from Klaus Schneider

2008-03-22  Mark Lindner  <markl@neuromancer>

	* scanner.l, grammar.y, libconfig.h++, libconfig.c, libconfig.h,
	  wincompat.h, libconfigcpp.c++, grammar.c, scanner.c, grammar.h -
	  add support for 64-bit integer values
	* libconfig.texi - documentation updates
	* Makefile.am, ac_config.h, configure.ac, libtool - bump version
	* libconfig.h - add config_setting_parent(), config_setting_is_root()
	* libconfigcpp.c++, libconfig.h++ - add isRoot(), getParent() to
	  Setting

2008-03-15  Mark Lindner  <markl@neuromancer>

	* scanner.l - made 'true' and 'false' tokens completely
	  case-insensitive
	* libconfigcpp.cc, libconfig.hh - added alias files for Windows
	* libconfig.c, libconfig.h - modified __config_write_value() to write
	  out floating point values in a more human-readable form; added name
	  validation; added config_setting_remove_elem() and
	  config_setting_index()
	* libconfigcpp.c++, libconfig.h++ - added remove(unsigned int) and
	  getIndex() to Setting
	* libconfig.texi - documentation updates

	----- version 1.2.1 ------
	
2007-12-21  Mark Lindner  <markl@neuromancer>

	* libconfig.c - source cleanup
	* config.guess, config.sub, ltmain.sh, libtool - updated to newer
	* configure.ac, Makefile.am, ac_config.h.in, ac_config.h
	  - MinGW-related fixes

	----- version 1.2 ------

2007-10-15  Mark Lindner  <markl@neuromancer>

	* libconfig.h++, libconfigcpp.c++ - renamed "SettingFormat" to
	  "Setting::Format" to reduce namespace pollution

2007-10-13  Mark Lindner  <markl@neuromancer>

	* scanner.l - updated regexp for float to allow for values which have
	  an exponent but no decimal point
	* grammar.y - capture input line number when parsing settings
	* libconfig.c, libconfig.h - added config_setting_is*() macros;
	  added config_setting_source_line(); added line member to
	  config_setting_t struct
	* libconfig.c++, libconfig.h++ - renamed "SettingType" enum to
	  Setting::Type to reduce namespace pollution; added getSourceLine()
	* samples/* - various updates
	* debian/changelog - added entry
	* ac_config.h, configure.ac, libtool, Makefile.am - new version #
	* TODO - updates
	* doc/libconfig.texi - documentation updates

2007-10-12  Mark Lindner  <markl@neuromancer>

	* libconfig.c, libconfig.h - added config_set_auto_convert(),
	  config_get_auto_convert(), and number auto-conversion logic
	* libconfigcpp.c++, libconfig.h++ - add setAutoConvert(),
	  getAutoConvert(), lookupValue() that takes std::string&,
	  corrected return values of assignment operators
	* debian/rules - made file executable
	* debian/libconfigduo-dev.install - add pkgconfig files to list
	
2007-09-22  Mark Lindner  <markl@neuromancer>

	* libconfig.c, libconfig.h - change 'type' and 'format' members of
	   config_setting_t to short, thereby saving 4 bytes

2007-09-22  Mark Lindner  <markl@neuromancer>

	* doc/libconfig.texi - add @direntry to fix install-info warnings
	* libconfig.spec.in, Makefile.am, configure.ac - added RPM support
	  (from Deneys S. Maartens)

2007-09-18  Mark Lindner  <markl@neuromancer>

	* libconfig.h - remove DLL_EXPORT; add LIBCONFIG_STATIC to fix
	  static linking on Windows

2007-09-18  Deneys S. Maartens  <dsm@tlabs.ac.za>
	
	* samples/c/Makefile.am, samples/c++/Makefile.am - Add
	  AM_CPPFLAGS to fix distcheck build failure
	* Makefile.am - expand wildcards in EXTRA_DIST to fix distcheck
	  build failure

	----- version 1.1.3 ------

2007-08-03  Mark Lindner  <markl@neuromancer>

	* libconfigcpp.c++ - bugfix in unsigned cast operators (incorrect value
	  clipping logic)
	* debian/control - made some corrections

	----- version 1.1.2 ------

2007-07-01  Mark Lindner  <markl@neuromancer>

	* debian/* added debian package files from Klaus Schneider
	* libconfig.h++ - added new predicate is<type>() functions
	* libconfig.h - fix comments
	* doc/libconfig.texi - documentation updates
	* ac_config.h, configure.ac, Makefile.am - new version #
	
	----- version 1.1.1 ------

2007-06-15  Mark Lindner  <markl@neuromancer>

	* scanner.l - bugfix in string parsing
	* test.cfg - added test case

	----- version 1.1 ------

2007-04-18  Mark Lindner  <markl@neuromancer>

	* libconfigcpp.c++ - bugfix in add(SettingType)
	* stubcpp.cpp - add more ad-hoc tests

2007-04-05  Mark Lindner  <markl@neuromancer>

	* scanner.l - Add string concatenation patch from Glenn Herteg.
	  Add \f as a whitespace character.
	* grammar.y - add mode directive emacs
	* libconfigcpp.c++, libconfig.h++ - add exists() and lookupValue()
	  methods; add Setting::operator std::string()
	* libconfig.texi - documentation updates

	----- version 1.0.1 ------

2006-11-26  Mark Lindner  <markl@neuromancer>

	* samples/c/Makefile.am, samples/c++/Makefile.am - fix linker error
	* libconfig.texi - documentation update

	----- version 1.0 ------

2006-10-19  Mark Lindner  <markl@neuromancer>

	* libconfigcpp.c++ - bugfix in add() for lists

2006-10-11  Mark Lindner  <markl@neuromancer>

	* scanner.l - allow asterisk in setting names (submitted by
	  James McCann)
	* libconfig.texi - documentation updates
	* configure.ac, Makefile.am, samples/Makefile.am - add --disable-cxx
	  configure option; conditionally build/install C++ components

2006-10-01  Mark Lindner  <markl@neuromancer>

	* <multiple> - samples cleanup

2006-09-14  Mark Lindner  <markl@neuromancer>

	* libconfig.c - Change %.8f to %e for double values in
	  __config_write_value(). Submitted by Filipe Maia.

2006-08-31  Mark Lindner  <markl@neuromancer>

	* Makefile.am - changed bin_PROGRAMS to noinst_PROGRAMS; the stub
	  programs are for testing and should not be installed.

2006-08-26  Mark Lindner  <markl@neuromancer>

	* libconfig.texi - documentation corrections & updates
	* stub.c, stubcpp.c++ - check return value of fopen(); fix compiler
	  warnings
	* configure.ac, Makefile.am - add -Wall to CFLAGS only for gcc;
	  add test.cfg to EXTRA_DIST
	* grammar.y, libconfigcpp.c++ - fix compiler warnings
	* libconfig.c - use CONFIG_TRUE & CONFIG_FALSE rather than 1 & 0
	  for success/failure return values.

	----- version 0.9 ------

2006-07-29  Mark Lindner  <markl@neuromancer>

	* <multiple> - major grammar redesign: groups are now values instead of
	  distinct syntax constructs; this allows groups to be elements of
	  lists
	* libconfig.texi - documentation updates; added new chapter containing
	  the BNF grammar
	* test.cfg - modified to reflect new syntax and to demonstrate lists

2006-06-23  Mark Lindner  <markl@neuromancer>

	* <multiple> - added support for lists (collections of
	  heterogeneous values of any type)
	* libconfig.c - pretty-printing fixes in config_write()

2006-06-08  Mark Lindner  <markl@neuromancer>

	* libconfig.h++ - added private copy constructor & assignment operator
	  (from Josef Meile)
	* ligconfigcpp.c++, libconfig.h++ - added cast operators for unsigned
	  int and unsigned long (from Scott Frazer)
	* <multiple> - add support for value formats; the only non-default
	  format currently supported is hexadecimal format for integer values
	  (based on patch from Scott Frazer)

2006-04-15  Mark Lindner  <markl@neuromancer>

	* <multiple> - added pkg-config support

2006-03-31  mlindner  <markl@neuromancer>

	* <multiple> - cleaned up config.tab.h mess (this file was obsolete,
	  and superseded by grammar.h ... problem identified by Scott Frazer)

2006-03-30  mlindner  <mlindner@chimera>

	* grammar.y - fixed includes for windows (missing decl of malloc/free)
	* libconfig.c - fixed several signed/unsigned warnings
	* doc/libconfig.texi - documentation updates, formatting fix
	* scanner.l - allow lowercase 'true' and 'false' in addition to
	  'TRUE' and 'FALSE'

2006-03-27  Mark Lindner  <markl@neuromancer>

	* libconfigcpp.c++ - added missing break statements in switch (from
	  Lukas Zweifel)
	* libconfig.c - don't strdup() a NULL string (from Lukas Zweifel)
	* grammar.c, grammar.h - regenerated with bison 2.1

2006-03-20  Mark Lindner  <markl@neuromancer>

	* scanner.l - added '%option nounistd' and regenerated with newest
	  version of flex; Windows doesn't have unistd.h.

2006-03-17  Mark Lindner  <markl@neuromancer>

	* grammar.y - bugfix; error & abort parsing if duplicate setting name
	  encountered (previously caused a crash ... reported by Tobias Witek)
	* scanner.l - bugfix; multi-line C-style comments were causing line
	  number counting to be thrown off, because the newlines were being
	  "eaten"
	* <multiple> - various fixes to support building of DLLs on Windows.

2005-11-26  Mark Lindner  <markl@neuromancer>

	* grammar.y, scanner.l - always strdup() yytext, and free the memory
	  in the grammar rules.

2005-11-22  Mark Lindner  <markl@neuromancer>

	* libconfigcpp.c++, libconfig.h++, libconfig.c, libconfig.h -
	  Added Daniel's enhancements: methods & functions for reading/writing
	  files, fixes for various memory leaks, etc.
	* samples/* - Added Daniel's example code.
	* docs/libconfig.texi - Updated documentation

2005-09-28  Mark Lindner  <markl@neuromancer>

	* libconfigcpp.c++, libconfig.h++, libconfig.c, libconfig.h
	  Enhanced API to support modification of a configuration.
	* libconfig.texi - updated manual

2005-06-02  Mark Lindner  <markl@neuromancer>

	* libconfigcpp.c++, libconfig.h++ - Added getName() method;
	  fixed operator[](int) to work with groups; this allows iteration over
	  a group's child settings. Added a missing break statement (bugfix
	  submitted by Pablo Barrera Gonzalez). Added operator int() and
	  operator float() to Setting; note that these may cause loss of
	  precision since the actual values are stored internally as long
	  and double, respectively.

	* libconfig.h - added config_setting_name() macro

	* libconfig.c - maintain two lists of children at each node; a sorted
	  list and an unsorted list (to preserve the order of the settings as
	  they appear in the file).
	
	* scanner.l - fixed scanner rule for comments. '#' no longer has to
	  be in column 0 to be recognized as a comment. Added support for C
	  and C++ style comments.