Max Brunsfeld
b3d883e128
Store edits in trees, not by splitting stack
...
This allows for multiple edits per parse, though it is not exposed through
the API yet
2015-09-18 22:02:06 -07:00
Max Brunsfeld
0467d190fe
Add ts_tree_edit function
2015-09-18 22:02:06 -07:00
Max Brunsfeld
66ad271c82
Add Document parse_count() method, for tracking if trees are still valid
2015-09-10 14:23:42 -07:00
Max Brunsfeld
a2d817f0f0
Remove unnecessary include from runtime spec-helper
2015-09-09 12:59:27 -07:00
Max Brunsfeld
252fa7b631
Add Document getter methods for input, language
2015-09-08 23:33:43 -07:00
Max Brunsfeld
ebd60213d9
Drop release functions from callback structs
...
The caller can just as easily take care of the cleanup explicitly
2015-09-08 23:24:33 -07:00
Max Brunsfeld
7ee5eaa16a
Rename node accessor methods
...
Instead of child() vs concrete_child(), next_sibling() vs next_concrete_sibling(), etc,
the default is switched: child() refers to the concrete syntax tree, and named_child()
refers to the AST. Because the AST is abstract through exclusion of some nodes, the
names are clearer if the qualifier goes on the AST operations
2015-09-08 23:16:24 -07:00
Max Brunsfeld
245daffbc4
Add {next,prev}_concrete_sibling Node methods
2015-09-08 21:43:37 -07:00
Max Brunsfeld
c3f3f19ea8
Add concrete_child and concrete_child_count Node methods
2015-09-08 09:53:26 -07:00
Max Brunsfeld
9591c88f39
In runtime, distinguish between anonymous and hidden nodes
2015-09-06 00:12:37 -07:00
Max Brunsfeld
eb8ef59869
Move corpus files to fixtures/corpus directory
2015-09-02 17:04:04 -07:00
Max Brunsfeld
53926c467e
Don't automatically hide singleton nodes
2015-09-02 16:36:29 -07:00
Max Brunsfeld
acf9280eda
Make expression and statement rules hidden in javascript grammar
2015-09-02 13:05:54 -07:00
Max Brunsfeld
14d7ebb7da
Leave newlines in javascript test programs
2015-08-23 10:42:06 -07:00
Max Brunsfeld
21258e6a9e
Remove 'document' wrapper node
2015-08-22 10:48:34 -07:00
Max Brunsfeld
d910a2d0e7
Rename node position to offset
2015-08-16 10:51:34 -07:00
Max Brunsfeld
a5d73ed676
Store indices on nodes to speed up traversal methods
2015-08-15 23:35:20 -07:00
Max Brunsfeld
d70a7227a1
Don't return invisible nodes from ts_node_find_for_range
2015-08-14 20:10:09 -07:00
Max Brunsfeld
25af9a3adf
Don't store visible children on trees
2015-08-14 16:11:37 -07:00
Max Brunsfeld
8a9626bfc5
Simplify storage of position on nodes
2015-08-14 14:48:29 -07:00
Max Brunsfeld
e89ec7c85e
Whitespace
2015-07-31 16:29:01 -07:00
Max Brunsfeld
54e40b8146
Rework AST access API: reduce heap allocation
2015-07-31 15:47:48 -07:00
Max Brunsfeld
feb46302f3
Rename 'star' -> 'pointer' in C grammar
...
Now that bug is fixed that prevented tokens from working properly when
used anonymously and as named rules
2015-07-30 17:27:49 -07:00
Max Brunsfeld
766e3bab2c
Use 2-space continuation indent consistently in specs
2015-07-27 18:18:58 -07:00
Max Brunsfeld
32e79700bf
Rename SpyReader -> SpyInput
2015-07-16 17:32:19 -07:00
Max Brunsfeld
958ace429f
Fix buffer overflow in SpyReader
2015-07-16 17:29:16 -07:00
Max Brunsfeld
0b1d70db34
Always resolve ambiguities immediately
...
No more ambiguity nodes.
Also, when merging parse stacks, merge their successors if needed.
2015-07-15 13:15:11 -07:00
Max Brunsfeld
8c5c695f5a
Reduce nesting in parse-stack spec
2015-07-10 17:50:38 -07:00
Max Brunsfeld
aff8bc3266
Split parse stack when there are multiple parse actions
2015-07-09 23:09:33 -07:00
Max Brunsfeld
aabcb10cfb
Respect expected_conflicts field when building parse table
2015-06-28 16:22:31 -05:00
Max Brunsfeld
36d9c3be14
Organize parse-stack spec
2015-06-18 17:03:17 -07:00
Max Brunsfeld
442db56b92
Use graph-structured parse stack in parser
...
Not using the splitting feature yet.
2015-06-18 17:03:17 -07:00
Max Brunsfeld
aaaa1c8a5d
Encapsulate ParseStackNodes
2015-06-18 17:03:17 -07:00
Max Brunsfeld
6330ae997b
Reduce along all possible parse-stack paths
2015-06-18 17:03:17 -07:00
Max Brunsfeld
381f89f8ba
Create ambiguity nodes when joining stack heads
2015-06-18 17:03:16 -07:00
Max Brunsfeld
1ca5f4ab15
Clarify variable name in spec
2015-06-18 17:03:16 -07:00
Max Brunsfeld
b9dc92c36b
Add EqualsTree matcher
2015-06-18 17:03:16 -07:00
Max Brunsfeld
9e57f2b881
Start work on graph-structured stack
2015-06-18 17:03:16 -07:00
Max Brunsfeld
3d0890eecf
Preserve tokens within errors
2015-06-15 15:26:06 -07:00
Max Brunsfeld
d5ce3a9b5a
lexer: in error mode, continue until token is found
2015-06-15 15:26:05 -07:00
Max Brunsfeld
f7e4445358
Handle goto actions after reductions in a more standard way
...
Rather than letting the reduced tree become the new lookahead symbol,
and re-adding it to the stack via a subsequent shift action, just
add it to the stack as part of the reduce action. This is more in
line with the way LR is described traditionally.
2015-05-27 10:53:02 -07:00
Max Brunsfeld
80ec303b10
Replace prec rule w/ left_assoc and right_assoc
...
Consider shift/reduce conflicts to be compilation errors unless
they are resolved by a specified associativity.
2015-03-16 23:12:34 -07:00
Max Brunsfeld
8bd11e1b58
Fix parser debug messages in spec
2015-03-07 16:40:39 -08:00
Max Brunsfeld
2d436cf141
Identify fragile reductions at compile time
2015-02-21 15:11:03 -08:00
Max Brunsfeld
a92067702d
Use a more exact test for reusability of error nodes
...
Based on the concept of node fragility from wagner's incremental
parsing paper
2015-02-21 10:39:58 -08:00
Max Brunsfeld
75da0a5774
Add language specs for removal of characters
2015-02-21 01:28:33 -08:00
Max Brunsfeld
ec31249fe6
Add commas in expected message in document debugging spec
2014-11-01 17:03:32 -07:00
Max Brunsfeld
3bc4971fd5
Don't reuse any nodes that contain an error as a child node
2014-10-23 12:50:37 -07:00
Max Brunsfeld
647c3e2010
Add tests for editing all language examples
...
This drove out several fixes to the incremental parsing algorithm.
There are a few examples which still don't work and which have
been explicitly excluded, for now.
2014-10-22 20:10:08 -07:00
Max Brunsfeld
de9a48d11f
Tweak debugging in parser and lexer
2014-10-22 20:10:08 -07:00
