fun/web/documentation/extensions/json/json.md

layout	published	noToc	noComments	noDate	title	subtitle	description	permalink	lang	tags
page	true	false	false	false	Fun - JSON (json-c) extension (optional)	Documentation for JSON (json-c) extension (optional)	Documentation for JSON (json-c) extension (optional)	/documentation/extensions/json/	en	extension json optional

• CMake option: FUN_WITH_JSON=ON
• Purpose: JSON parse/stringify and file helpers via json-c.
• Homepage: https://json-c.github.io/json-c/{:class="ext"}

Opcodes:

• OP_JSON_PARSE: pops text; pushes value or Nil on error
• OP_JSON_STRINGIFY: pops pretty:int(0/1), value; pushes string
• OP_JSON_FROM_FILE: pops path; pushes value or Nil
• OP_JSON_TO_FILE: pops pretty:int(0/1), value, path; pushes 1/0

Notes:

• Requires json-c development headers/libs.
• When disabled, functions push empty/neutral values similar to other optional modules.