mathlive-tera

This is project forked from mathlive project

What is change in this repo?

1. Ability to make macro like a digit. It can replace by placeholder #@
   
   
2. Fix bug: Frac line not expand to full width.
   

• Comment the line fracLine.width = Math.max(numerBox.width, denomBox.width); in genfrac.ts file
• Comment the line this.width = rows.reduce((acc, row) => Math.max(acc, row.width), 0) in v-box.ts file

1. Remove soundsDirectory and fontsDirectory and Plonk sounds
2. Now marcos function can define a mapping value for arguments. It use to replace value of input args to new value to display in view.
   Example:\

   mf.current!.macros = {
               ...mf.current!.macros,
               conversion: {
                   args: 1,
                   def: '\\mathbf{#1}',
                   isImplicitArg: true,
                   argsMapping: {
                      value: 'newValueToDisplay'  
                  }
               },
           };
   

3. Change scroll into caret behavior to "smooth". executeCommand "move" type now can auto scroll into caret.
4. Add scroll commands. using executeCommand(['scroll', distance]) or executeCommand(['scrollTo', {left: 10, behavior: 'smooth'}])
5. Define more default macros for support Calce
6. Default mathfield focus function will run with preventFocus = true Changed in mathfield-private.ts

focus(options: FocusOptions | undefined = {preventScroll: true})

1. Add scrollIntoCaret option in InsertOptions. This make sure the caret is always visible in input view npm

2. Add custom document event mathlive-update-separator to notify that MathfieldElement global separator changed.

   Example:

   document.addEventListener("mathlive-update-separator", (event) => {
     // handler
   })
   

3. Ignore import warming in nextjs project

   /** @type {import('next').NextConfig} */
   const nextConfig = {
     webpack: config => {
     config.ignoreWarnings = [
     { module: /src\/app\/component\/MathLiveComponent\.tsx/ },
     ];
     
         return config;
     }
   };
   
   export default nextConfig;
   

Changelog

0.100.0 2024-06-12

Issues Resolved

• #2396 Pressing the arrow keys in the virtual keyboard would not move the selection in the mathfield and display a runtime error in the console.

• #2395 Added a dispatchEvent command which can be attached to a custom keycap.

• #2392 Pressing the backspace key after typing several digits would delete all the digits.

  Its first argument is the name of the dispatched event, and the second argument is an object with the detail property, which is the data associated with the event.

    { 
      label: "✨",
      command: "dispatchEvent('customEvent', {detail: 'some data'})"
    }
  

  To handle the event, add an event listener to the mathfield element:

  mf.addEventListener('customEvent', (ev) => {
    console.log(ev.detail);
  });