postext.dev
Try the Postext typesetting engine live: edit markdown, manage figures and tables, tune Knuth-Plass justification, and export print-ready PDF and EPUB — in the browser.
First seen 2026-11-05 · Last seen 2026-11-05 · Source: webmcp.com
Answer 8 · Act 48 · Transact 5 · Score: Not yet scored
Tool inspector
sandbox_edit_text
Change passages of a chapter's Markdown source: each edit finds an exact passage and puts another in its place. The passage must match the source exactly and occur once (or set all to change every occurrence). Edits apply in order. Nothing is changed unless every edit applies. The call is one step for sandbox_undo_text, which takes it back whole.
Page: /en/sandbox
Input schema
| Property | Type | Required | Description |
|---|---|---|---|
chapter |
integer,string | no | The chapter: its position in the book (from 1), its title or its id. The chapter on screen when left out. |
edits |
array | yes | — |
wait |
boolean | no | Wait for the book to be laid out again and answer with the pages each chapter came to (default true). False answers at once. |
Raw JSON schema
{
"type": "object",
"properties": {
"chapter": {
"type": [
"integer",
"string"
],
"description": "The chapter: its position in the book (from 1), its title or its id. The chapter on screen when left out."
},
"edits": {
"type": "array",
"minItems": 1,
"items": {
"type": "object",
"properties": {
"find": {
"type": "string",
"description": "The exact text to replace, as it is in the source."
},
"replace": {
"type": "string",
"description": "The text that takes its place (empty to delete)."
},
"all": {
"type": "boolean",
"description": "Replace every occurrence."
}
},
"required": [
"find",
"replace"
],
"additionalProperties": false
}
},
"wait": {
"type": "boolean",
"description": "Wait for the book to be laid out again and answer with the pages each chapter came to (default true). False answers at once."
}
},
"required": [
"edits"
],
"additionalProperties": false
}
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