SevenMark

Appearance

SevenMarkA DSL for SevenWiki

High-performance Rust-based markup parser

Get Started
View on GitHub

Rich Text Styling

Support for bold, italic, underline, strikethrough, and various text formatting options.

Structured Block Elements

Complex document structures with tables, lists, folds, blockquotes, and more.

Wiki-Specific Features

Built-in support for includes, categories, redirects, and other wiki system features.

High Performance

Built with Rust and winnow parser library for exceptional parsing speed and efficiency.

Extensible Architecture

Macro system and plugin architecture allow easy extension of functionality.

Precise Location Tracking

Accurate source position tracking for all parsed elements, enabling debugging and error reporting.

Quick Start ​

Try SevenMark syntax:

sevenmark
**Bold text** and *italic text* with ^^superscript^^ and ,,subscript,,.

{{{#table
    [[[[Header 1]] [[Header 2]]]]
    [[[[Cell 1]] [[Cell 2]]]]
}}}

{{{#list #1
    [[First item with **bold** text]]
    [[Second item with {{{#code console.log("hello") }}}]]
    [[Third item]]
}}}

Current time: [now] // This is a comment

Key Features ​

Text Styling ​

  • **bold**, *italic*, __underline__, ~~strikethrough~~
  • ^^superscript^^, ,,subscript,,
  • Headers: # ## ### #### ##### ######
  • Collapsible headers: ##! Header (exclamation after #)

Block Elements ​

  • Tables: {{{#table [[[[Cell]]]] }}}
  • Lists: {{{#list #1 [[Item]] }}}
  • Code: {{{#code #lang="rust" code }}}
  • Math: {{{#tex formula }}} or {{{#tex #block formula }}}
  • Quotes: {{{#quote content }}}
  • Folds: {{{#fold [[summary]] [[details]] }}}
  • Images: [[#file="image.png" Alt text]]
  • Links: [[#url="https://example.com" Link text]]
  • Wiki Pages: [[#document="PageName" Link text]]
  • Categories: [[#category="CategoryName" Link text]]
  • Files: [[#file="doc.pdf" #url="backup" Document]]

Wiki Features ​

  • Include: {{{#include PageName }}} or {{{#include #namespace="Document" PageName }}}
  • Category: {{{#category Category Name }}}
  • Redirect: {{{#redirect TargetPage }}}

Advanced Features ​

  • Comments: // inline and /* multiline */
  • Macros: [now], [age(1990-01-01)], [var(name)], [br], [fn], [null]
  • Variables: {{{#define #name="key" #value="val"}}} + [var(key)]
  • Variable Shadowing: Later definitions override earlier ones
  • Styling: {{{ #style="css" #color="red" content }}}
  • Parameters: #style, #color, #size, #x, #y
  • Escaping: \*literal\*, \{\{\{not-element\}\}\}