Commit Graph

25 Commits

Author SHA1 Message Date
Dick Hollenbeck f8263c0e62 sweet parser work 2011-02-14 00:39:51 -06:00
Dick Hollenbeck 2cda6f4b4f early work on DLL exports for sweet lib, stop using <cstdio> which mingw seems not to like cuz snprintf() 2011-02-03 20:40:47 -06:00
Dick Hollenbeck 604edcac3a ++all:
* DSNLEXER::NextTok() now uses two separate modes to parse quoted strings.
    This gives us the freedom to control our own destiny separate from the
    constraints put on us by the Specctra DSN spec.
  * Added Documentation/s-expressions.txt to explain all this.
  * Enhanced our quoting protocol by moving away from doubling up double quotes
    to a C line escape mechanism.
  * Now support multi-line strings, which when properly escaped, can still be
    read in as a token originating on a single line.
2011-01-30 13:26:03 -06:00
Dick Hollenbeck 6be7640c41 fix minor /new compile error, swig warnings 2011-01-21 01:21:19 -06:00
Dick Hollenbeck ed8c021f63 ++all:
* TokenList2DsnLexer.cmake now supports comments, which start with a leading
    # character, and may be either on their own line or on a line after a token.
  * DSNLEXER::PopReader() now pops even the last LINE_READER* and returns it.
++pcbnew:
  * SPECCTRA_DB now inherits from new class SPECCTRA_LEXER, which led to a great
    deal of simplification and code factoring.
  * Moved specctra keywords into specctra.keywords.
2011-01-19 14:46:07 -06:00
Dick Hollenbeck 2dd1287141 filter_reader.cpp 2011-01-11 22:51:29 -06:00
Dick Hollenbeck 84ed5f501d ++new:
* Added the basic structure to the Sweet parser in sch_part.cpp.
  * Got inheritence working off of the 'extends' keyword and PART::inherit()
  * Tossed the units support out of sweet.keywords, since we agreed to go dimensionless.
++richio:
  * Added the problemInputLine support to PARSE_ERROR, so UI can show the
    offending line of bytes.  Yes bytes, not even guaranteed to be characters.
2011-01-01 16:56:07 -06:00
Dick Hollenbeck 85477537ce more richio enhancements, /new work, SCH::LIB_TABLE nearly finished 2010-12-28 10:55:28 -06:00
Dick Hollenbeck bdbd28a9f4 complete initial version of LIB_TABLE::Parse() 2010-12-27 15:22:12 -06:00
Dick Hollenbeck 4f956712e2 fill out more /new files 2010-12-27 10:49:39 -06:00
Dick Hollenbeck 067bf8518c change IOError class name spelling to IO_ERROR to conform to coding standards 2010-11-09 09:45:11 -06:00
Dick Hollenbeck 27a02d3226 fully implement nul termination for LINE_READER::ReadLine() 2010-10-21 08:21:32 -05:00
Dick Hollenbeck 8b4cad8a3e make LINE_READERs have dynamic buffer sizes 2010-10-20 17:47:34 -05:00
Dick Hollenbeck 3213832411 enhance and better document PopReader() 2010-10-05 08:38:15 -05:00
Dick Hollenbeck 0267b05938 add PushReader and PopReader to DSNLEXER, make FILE_LINE_READER own its FILE* 2010-10-05 02:15:29 -05:00
jean-pierre charras a188f9d06e added orto2 patch 2010-10-04 14:58:07 +02:00
Dick Hollenbeck fb0bb79a8d TokenList2DsnLexer.cmake, netform.cpp enhancements 2010-08-08 21:03:16 -05:00
Dick Hollenbeck 0361ad6a55 factor some pioneering code into a the stable building block class DSNLEXER, generalize expected valued for name and value within the template field parser. 2010-06-18 11:00:16 -05:00
Dick Hollenbeck f3d5c4948b meet Ralph, a big harry template fieldnames patch 2010-06-17 11:30:10 -05:00
stambaughw 143526462c First pass at DSN token file generator and other minor changes.
* Add CMake script to generate DSN token header and source file from
  token list file.
* Add preliminary component library DSN token list and lexer file to
  test script and prepare for new component library file lexer.
* EESchema: right click on ERC check mark displays error in message panel.
* Remove PCBNew header file dependency from common DSN lexer source.
* Minor code clean ups.
2010-04-06 14:09:52 +00:00
dickelbeck f1f11cf66d revive target 'dsntest' from common, start exploring pasting text from clipboard, primitively. 2010-03-08 06:18:40 +00:00
dickelbeck a800351eab Switch the LINE_READER being used by DSN_LEXER as owned, and accessible via pointer.
This paves the way for other kinds of LINE_READERs, such as one which reads from a
multiline string which comes from the clipboard. 

Will still need to:
1) add new additional DSN_LEXER constructor,
2) virtualize the LINE_READER's ReadLine() function
3) create derived class from LINE_READER.
2010-03-02 19:15:30 +00:00
dickelbeck 6700c604aa DSNLEXER now supports:
1)  nested quotes.  This is in anticipation of broader usage of the
        file type/syntax.  A string like this in the file:
            "my ""favorate"" string"
        can be returned as
            my "favorite" string
    2)  CommentsAsTokens is implemented, so you can ask the lexer to return
        comments as tokens, so they can be preserved.  The default is to ignore
        them.  A comment is defined as any line that has # as its first
        non-blank character.  (This means comments cannot follow anything else
        on a line.)
2010-02-20 19:13:30 +00:00
dickelbeck 58fc9d8f09 layer widget incorporation into pcbnew 2010-01-21 07:41:30 +00:00
dickelbeck ceb6ad1a72 * Factored out the DSNLEXER class so it can be re-used more generally. The
constructor takes a keyword table, so it can be used for arbitrary DSN
    syntax files of your own chosing.  Simply create an enum {} with all your
    unique tokens in it.  Then create a KEYWORD table.  See SPECCTRA_DB::keywords[].
    The reason you want an enum is to give the C++ debugger better type information
    so it can show symbolic integer symbols.
  * Factored out common richio.cpp and richio.h
    which is what DSNLEXER uses.
  * Fixed some minor issues with reading circuit descriptor from a *.dsn file.
2009-12-11 04:55:24 +00:00