| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
| c2c409ed4b |
Move grammar-related stuff into package jw-grammar
Signed-off-by: Jan Lindemann <jan@janware.com> |
|||
| 3cba245b77 |
grammar.py and friends: Improve line numbers and headers
Line numbers of parsed input are now automatically maintained. More needed data structures are now automatically created in the API header file. Signed-off-by: Jan Lindemann <jan@janware.com> |
|||
| a3a8313ce8 |
grammar.py and friends: Make list parsing run through
First time parsing doesn't error out with a syntax error. No usable AST is produced, strings are not returned from lexer, and AST lists aren't lists, really. TEXT:="Hello world!"; had to be excluded from the example, because I don't get how this could be parsed with the given syntax. There's a special sequence "all visible characters", but any lexer regex I could think of will also match the types defining "alphabetic character" and return the respective tokens (e.g. T_A) or vice-versa, depending on the order in the lexer input file. I suppose, the only sensible way to handle this, is to define "all visible characters" by defining the tokens for the missing characters, and then use them along T_A ... T_Z or their derived types. Signed-off-by: Jan Lindemann <jan@janware.com> |
|||
| 1a7a34f73c |
grammar.py and friends: Implement config file support
Signed-off-by: Jan Lindemann <jan@janware.com> |
|||
| 16ce7abd93 |
grammar.py and friends: Make test/grammar compile and start
Doesn't successfully parse grammartest.code, yet, it errors out with a syntax error on whitespace. But at least it compiles and starts. Signed-off-by: Jan Lindemann <jan@janware.com> |
|||
| 6297f10f55 |
grammar.py et al: Centralize more code
More code is removed from the special parser directories and centralized into grammar.py, Cmd.py, and generate-flex-bison.mk. Signed-off-by: Jan Lindemann <jan@janware.com> |
|||
| 4fee6ac06e |
grammar.py: Add support for --replace-whitespace
Signed-off-by: Jan Lindemann <jan@janware.com> |
|||
| cbdd343f85 |
grammar.py: Add grammar_unroll_alternatives()
Signed-off-by: Jan Lindemann <jan@janware.com> |
|||
| 432d78cdc5 |
grammar.py: Add grammar_parse_ebnf_tokens()
Add grammar_parse_ebnf_tokens(), to be used by external grammar parsers and grammar_parse_ebnf() Signed-off-by: Jan Lindemann <jan@janware.com> |
|||
| 40e6add5ad |
Continue implementation of grammar.py
Signed-off-by: Jan Lindemann <jan@janware.com> |
|||
| 4c076691a6 |
Rename module jwutil to jwutils
Signed-off-by: Jan Lindemann <jan@janware.com> |
|||
| 5755d14d84 |
initial checkin
Signed-off-by: Jan Lindemann <jan@janware.com> |
