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1392 commits 16 branches 98 tags 37 MiB
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56 commits

Author SHA1 Message Date
Max Brunsfeld
12cd2132ff Add test for retrieving last external token state in a Tree 2017-01-04 21:23:04 -08:00
Max Brunsfeld
adae1b16a6 Remove shared setup in tree spec 2016-12-26 14:39:41 -08:00
Max Brunsfeld
fad7294ba4 Store shift states for non-terminals directly in the main parse table 2016-11-14 08:36:06 -08:00
Max Brunsfeld
c9dcb29c6f Remove the TS prefix from some internal type/function names 2016-11-09 20:59:05 -08:00
Max Brunsfeld
eed54d95e1 Merge branch 'master' into changed-ranges 2016-10-16 21:10:25 -07:00
Max Brunsfeld
00528e50ce Change edit API to be byte-based 2016-09-13 13:08:52 -07:00
Max Brunsfeld
cc62fe0375 Represent Lengths in terms of Points 2016-09-09 21:11:02 -07:00
Max Brunsfeld
591fcc980c Update trees' offsets when editing them 2016-09-08 17:54:51 -07:00
Max Brunsfeld
4348eb89d4 Expose lower stack nodes via pop_until() function 
This callback-based API allows the parser to easily visit each interior node
of the stack when searching for an error repair. It also is a better abstraction
over the stack's DAG implementation than having the public functions for
accessing entries and their successor entries.
 2016-03-07 16:09:34 -08:00
Max Brunsfeld
9d5a260e5b 🔥 unused variable in tree spec 2016-02-22 21:29:46 -08:00
Max Brunsfeld
df1d9b2416 Move sexp-generation code to node.c 2016-02-19 15:41:09 -08:00
Max Brunsfeld
b80a330a74 Fix assorted memory leaks in test code 2016-02-05 12:23:54 -08:00
Max Brunsfeld
0cf59913ae Fix double retain of child trees 2016-01-28 23:15:22 -08:00
Max Brunsfeld
0f7dbea9a3 Unify test targets, use externally defined languages as fixtures 2016-01-15 11:19:24 -08:00
Max Brunsfeld
da1bc038e5 Remove nested options structs in Tree 2015-12-22 14:20:58 -08:00
Max Brunsfeld
e6f933a21f Add missing symbol metadata field initializers in specs 2015-12-17 12:06:43 -08:00
Max Brunsfeld
d2bf88d5fe Include rows and columns in TSLength 
This way, we don't have to have separate 1D and 2D versions for so many values
 2015-12-04 20:20:29 -08:00
Max Brunsfeld
863cabc827 Don't include trailing ubiquitous tokens as children when reducing 2015-12-02 15:31:15 -08:00
Max Brunsfeld
f08554e958 Replace NodeType enum with SymbolMetadata bitfield 
This will allow storing other metadata about symbols, like if they
only appear as ubiquitous tokens
 2015-12-02 15:10:24 -08:00
joshvera
b0f6bac3ab replace start and end with padding and size 2015-11-18 16:34:50 -08:00
joshvera
8058500c5b Add source info to TSTree 2015-11-12 15:32:53 -05:00
Max Brunsfeld
36eae5d5e9 Add option to tree_string to include anonymous tokens 2015-10-28 12:09:28 -07:00
Max Brunsfeld
0467d190fe Add ts_tree_edit function 2015-09-18 22:02:06 -07:00
Max Brunsfeld
a2d817f0f0 Remove unnecessary include from runtime spec-helper 2015-09-09 12:59:27 -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
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
21258e6a9e Remove 'document' wrapper node 2015-08-22 10:48:34 -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
766e3bab2c Use 2-space continuation indent consistently in specs 2015-07-27 18:18:58 -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
aff8bc3266 Split parse stack when there are multiple parse actions 2015-07-09 23:09:33 -07:00
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
3bc4971fd5 Don't reuse any nodes that contain an error as a child node 2014-10-23 12:50:37 -07:00
Max Brunsfeld
e5ea4efb0b Use stdbool.h 2014-10-03 16:06:08 -07:00
Max Brunsfeld
26ac5788b6 Don't use struct literal syntax for TSLength 2014-09-26 16:31:36 -07:00
Max Brunsfeld
c1565c1aae Track AST nodes' sizes in characters as well as bytes 
The `pos` and `size` functions for Nodes now return TSLength structs,
which contain lengths in both characters and bytes. This is important
for knowing the number of unicode characters in a Node.
 2014-09-26 16:15:07 -07:00
Max Brunsfeld
545e575508 Revert "Remove the separator characters construct" 
This reverts commit 5cd07648fd.

The separators construct is useful as an optimization. It turns out that
constructing a node for every chunk of whitespace in a document causes a
significant performance regression.

Conflicts:
	src/compiler/build_tables/build_lex_table.cc
	src/compiler/grammar.cc
	src/runtime/parser.c
 2014-09-02 08:03:51 -07:00
Max Brunsfeld
5cd07648fd Remove the separator characters construct 
Now, grammars can handle whitespace by making it another ubiquitous
token, like comments.

For now, this has the side effect of whitespace being included in the
tree that precedes it. This was already an issue for other ubiquitous
tokens though, so it needs to be fixed anyway.
 2014-09-01 20:19:43 -07:00
Max Brunsfeld
3430a5edcc Clarify distinction btwn tree padding, tree offset, node position 
- Node position is public. It represents the node's first character
  index in the document.
- Tree offset is private. It represents the distance between the tree's
  first character index and it's parent's first character index.
- Tree padding is private. It represents the amount of whitespace
  (or other separator characters) immediately preceding the tree.
 2014-08-28 13:22:06 -07:00
Max Brunsfeld
7b0a52ec26 Pretty-print single hidden tree nodes correctly 2014-08-27 12:56:36 -07:00
Max Brunsfeld
b155994491 Fix indentation in specs 2014-08-07 08:11:21 -07:00
Max Brunsfeld
779bf0d745 Don't store tree's hidden children in a separate array 
Just mark hidden trees as such, and skip them when
pretty-printing a tree
 2014-07-17 13:36:53 -07:00
Max Brunsfeld
25f927e321 Remove unnecessary accessor functions for tree 2014-07-14 21:11:15 -07:00
Max Brunsfeld
5f59de72a8 Rename type ts_tree -> TSTree 2014-06-28 18:48:07 -07:00
Max Brunsfeld
81880e000e Tweak header include paths in tests 2014-06-23 18:50:03 -07:00
Max Brunsfeld
8d48c3e48a Fix integer type incompatibility warnings in specs 2014-06-09 21:35:41 -07:00
Max Brunsfeld
1b1f53a5e7 Fix memory leaks in tests 2014-06-09 21:16:33 -07:00
Max Brunsfeld
21c259df9c Clean up lint errors 2014-06-09 21:14:38 -07:00