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_read_text
A chapter's Markdown source, each line behind its number. Postext's Markdown has its own extensions (directives such as ::resource, :ref, :::callout, front matter on the first chapter): the format is documented at /docs/document-format. Long chapters can be read in parts with fromLine and toLine.
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. |
fromLine |
integer | no | First line to read (from 1). |
toLine |
integer | no | Last line to read, inclusive. |
plain |
boolean | no | Give the text as it is, without line numbers. |
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."
},
"fromLine": {
"type": "integer",
"minimum": 1,
"description": "First line to read (from 1)."
},
"toLine": {
"type": "integer",
"minimum": 1,
"description": "Last line to read, inclusive."
},
"plain": {
"type": "boolean",
"description": "Give the text as it is, without line numbers."
}
},
"additionalProperties": false
}
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