insert.js function()

script (disabled)

// insert.js
// RV 2020-03-10 at 18:51

// Save to iCloud Drive '/Library/Scripts/insert.js'
// And reuse in other scripts with statement:
// require('insert.js')
// Uses two spaces for indentation!

function insert(code, move, len) {
  // Smart indent block
  let range = editor.getSelectedRange();
  let lnRange = editor.getSelectedLineRange();
  let before = editor.getTextInRange(lnRange[0], range[0] - lnRange[0]);
  indent = ' '.repeat(before.length);
  
  // no selection
  let lines = code.split('\n');
  let newLines = [];
  let prefix = '';
  
  
  if (before.match(/\S/)) prefix = '\n' + indent;
  m = before.match(/([ \t]*)\}/)
  if (m) {
  	  indent = m[1];
    prefix = '';
  }
  if (len == 0) move += indent.length;
  newLines.push(prefix + [lines[0]]); // First line
  for (line of lines.slice(1)) {
    newLines.push(indent + line);
  }
  editor.setSelectedText(newLines.join('\n'));
  editor.setSelectedRange(range[0] + move + prefix.length, len);  
}