Max Brunsfeld
6401a065ae
Use different types for advance and accept-token actions
...
Unlike with parse actions, lexical actions of different types never appear
in the same places in the table
2016-01-22 22:24:11 -07:00
Max Brunsfeld
939476c947
When removing duplicate lex states, update the error state too
...
Now, instead of being stored as a separate field on the parse table, the error
state is just the first state in the states vector.
2015-12-29 21:02:24 -08:00
Max Brunsfeld
386b124866
Ensure that there are no duplicate lex states
2015-12-20 15:46:13 -08:00
Max Brunsfeld
7415c623aa
clang-format
2015-11-01 21:21:07 -08:00
Max Brunsfeld
d6ee28abd0
Make precedence more useful within tokens
...
Choose accept-token actions over advance actions if their rule has a higher precedence.
2015-11-01 12:48:27 -08:00
Max Brunsfeld
db9966b57c
Simplify lex item set transitions code
2015-10-11 22:51:37 -07:00
Max Brunsfeld
5455fb977f
Use PrecedenceRange in build_lex_table
2015-10-05 18:02:59 -07:00
Max Brunsfeld
e6f3239bef
Move stream operator definitions to spec helpers
...
This is one less thing for users to worry about when compiling and linking
the library itself
2015-09-10 10:12:11 -07:00
Max Brunsfeld
f9b057f3a9
clang-format everything
2015-07-27 18:29:48 -07:00
Max Brunsfeld
074a7884aa
Fix uninitialized variable error
2015-02-16 22:09:30 -08:00
Max Brunsfeld
98cc2f2264
Auto-format all source code with clang-format
2014-07-21 13:20:00 -07:00
Max Brunsfeld
e93e254518
In lexer, prefer tokens to skipped separator characters
...
This was causing newlines in go and javascript to be parsed as
meaningless separator characters instead of statement terminators
2014-05-30 13:29:54 -07:00
Max Brunsfeld
220e081c49
Remove unnecessary methods on LexTable
2014-05-29 18:28:23 -07:00
Max Brunsfeld
93620b3ed1
Add keyword helper for making higher-priority string tokens
2014-05-01 13:25:20 -07:00
Max Brunsfeld
0d763d229d
cpplint
2014-04-28 21:46:43 -07:00
Max Brunsfeld
25eda9d889
ISymbol -> Symbol
...
Interned symbols are now the main type of symbol in use
2014-04-28 20:43:27 -07:00
Max Brunsfeld
68d44fd565
Intern symbols during grammar preparation
2014-04-22 23:38:26 -07:00
Max Brunsfeld
6a0a28f4b3
WIP - try to fix travis build
2014-04-08 21:41:38 -07:00
Max Brunsfeld
1cc7e32e2d
Fix handling of tokens consisting of separator characters
...
The parser is no longer hard-coded to skip whitespace. Tokens
such as newlines, whose characters overlap with the separator
characters, can now be correctly recognized.
2014-04-03 19:10:09 -07:00
Max Brunsfeld
3f770ff3c3
Remove unused consumed_symbols vector from parse items
2014-03-26 21:04:11 -07:00
Max Brunsfeld
aac0786449
Resolve token conflicts by tokens' order in grammar
2014-03-24 19:18:06 -07:00
Max Brunsfeld
a411e43484
Rename source files: .cpp -> .cc
2014-03-09 22:13:08 -07:00
