Commit Graph

7 Commits

Author SHA1 Message Date
Olivier Chafik
b61eb9644d
json: refine constraint for whitespace to avoid runaways yet allow pretty print (#7866) 2024-06-11 02:22:57 +01:00
Olivier Chafik
396b18dfec
json: document schema conversion in GBNF readme, align manual grammar examples & converters (#7841)
* json: fix char pattern in grammar converters

* json: prevent number precision & whitespace runaways in example grammars

* json: add doc to grammar readme
2024-06-11 01:00:30 +01:00
ExtReMLapin
3de31677d3
grammars : blacklists character control set (#5888)
* Prevent control characters from being served in json string

* Prevent control characters from being served in json string (array)
2024-03-05 18:33:08 +02:00
Georgi Gerganov
82cb31eb93
Revert "grammars : don't allow to output unescaped new line in string (#5885)"
This reverts commit b1a4e994fd.
2024-03-05 15:56:24 +02:00
ExtReMLapin
b1a4e994fd
grammars : don't allow to output unescaped new line in string (#5885)
* Don't allow grammar json array to output unescaped new line in string

* Don't allow new line in json object string
2024-03-05 15:44:29 +02:00
Evan Jones
8183159cf3
examples : generate JSON according to schema (#1887)
* examples : add JSON schema grammars

* complete JSON grammar

* ensure primitive types can be used as root of schema

* support integer type and adjust usage text
2023-08-02 22:05:44 -04:00
Evan Jones
84e09a7d8b
llama : add grammar-based sampling (#1773)
* llama, main : constrain sampling to grammar

* allow loading grammar from file

* fix whitespace errors

* handle & print parser errors

* add comments to grammar syntax and allow newlines where unambiguous

* add missing include

* support alternates in root rule

* fix bugs with empty token and EOS

* adjust JSON grammar

* remove swp file

* rewrite ternary expressions

Co-authored-by: Henri Vasserman <henv@hot.ee>

* use struct for grammar elements and add Unicode support

* add unicode escapes

* add inverse char ranges

* only sample full tokens (no peeking or truncation)

* llama : minor style changes

blindly applied in online editor - hopefully I didn't break something

* update help text

* add warning message if EOS is disabled

---------

Co-authored-by: Henri Vasserman <henv@hot.ee>
Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
2023-07-23 23:58:10 -04:00