Edit note

[eoureo]

Toc

• Indentation - Two spaces
• JS Comment
• Path to File url

Indentation - Two spaces

```js RunJS="{n:'Examples/Edit/Two Spaces: Insert',t:'s'}"
/**
 * Insert two spaces at the beginning of selected lines
 * 선택된 줄들의 첫 머리에 공백 두 개 넣기
 */
let view = this.app.workspace.getActiveFileView();
let editor = view?.editor;

if(editor) {
  let listSelection = editor.listSelections()[0];
  
  let line_start;
  let line_end;
  if(listSelection.anchor.line > listSelection.head.line) {
    line_start = listSelection.head.line;
    line_end = listSelection.anchor.line;
  }
  else {
    line_start = listSelection.anchor.line;
    line_end = listSelection.head.line;
  }
  
  for(let line = line_start; line <= line_end; line++) {
    editor.setLine(line, "  " + editor.getLine(line));
  }
}
else {
  new Notice("Error: No Editor.");
}
```

```js RunJS="{n:'Examples/Edit/Two Spaces: Remove',t:'s'}"
/**
 * Remove two spaces at the beginning of selected lines
 * 선택된 줄들의 첫 머리에 공백 두 개 지우기
 */
let view = this.app.workspace.getActiveFileView();
let editor = view?.editor;

if(editor) {
  let listSelection = editor.listSelections()[0];
  
  let line_start;
  let line_end;
  if(listSelection.anchor.line > listSelection.head.line) {
    line_start = listSelection.head.line;
    line_end = listSelection.anchor.line;
  }
  else {
    line_start = listSelection.anchor.line;
    line_end = listSelection.head.line;
  }
  
  for(let line = line_start; line <= line_end; line++) {
    editor.setLine(line, editor.getLine(line).replace(/^\s{1,2}/,""));
  }
}
else {
  new Notice("Error: No Editor.");
}
```

JS Comment

```js RunJS="{n:'Examples/Edit/JS comment: toggle',t:'s'}"
/**
 * Selected lines - JS Comment toggle "// "
 * 선택된 줄들 - 자바스크립트 주석 전환(토글) "// "
 */

let view = this.app.workspace.getActiveFileView();
let editor = view?.editor;

if(editor) {
  let listSelection = editor.listSelections()[0];
  
  let line_start;
  let line_end;
  if(listSelection.anchor.line > listSelection.head.line) {
    line_start = listSelection.head;
    line_end = listSelection.anchor;
  }
  else {
    line_start = listSelection.anchor;
    line_end = listSelection.head;
  }
  line_start.ch = 0;
  line_end.ch = editor.getLine(line_end.line).length;
  let lines = editor.getRange(line_start, line_end).split("\n");
  
  let spaces;
  let isAllCommented = true;
  for(let line of lines) {
    let match = line.match(/^(\s*)(\/\/)?/);
    if(isAllCommented && line.trim() != "" && match[2] == undefined) {
      isAllCommented = false;
    }
    if(spaces == undefined) {
      spaces = match[1];
      continue;
    }
    if(spaces.length > match[1].length) spaces = spaces.slice(0, match[1].length);
    for(let ch = 0; ch < spaces.length; ch++) {
      if(spaces[ch] != match[1][ch]) {
        spaces = spaces.slice(0, ch);
        break;
      }
    }
  }
  
  let spaces_length  = spaces.length;
  if(isAllCommented) {
    let regExp = /^(\s*)\/\/\s?/;
    for(let l = 0; l < lines.length; l++) {
      lines[l] = spaces + lines[l].slice(spaces_length).replace(regExp, "$1");
    }
  }
  else {
    for(let l = 0; l < lines.length; l++) {
      lines[l] = spaces + "// " + lines[l].slice(spaces_length);
    }
  }
  
  editor.replaceRange(lines.join("\n"), line_start, line_end);
}
else {
  new Notice("Error: No Editor.");
}
```

Path to File url

The module file(RunJS-Utils.mjs) is required.
모듈 파일(RunJS-Utils.mjs)이 필요합니다.

```js RunJS="{n:'Examples/Edit/URL: path To FileURL',t:'s'}"
/**
pathToFileURL

D:\data\my notes (1)\home.md
file:///D:/data/my%20notes%20(1)/home.md

[](D:\data\my notes\home.md)
[](file:///D:/data/my%20notes/home.md)
 */
const url = require('url');
import { getSelection, setSelection, replaceSelection } from 'RunJS/Utils';

let selection = await getSelection(this.app);

if(selection.length == 0) return;

let match = selection.match(/\]\((.*)\)/);

// Replace link in Markdown format
// Markdown 형식의 링크를 바꿈
if(match) {
  replaceSelection(this.app, /\]\((.*)\)/g, (m) => {
    let match = m.match(/\]\((.*)\)/);
    let str_new = url.pathToFileURL(match[1]);
    return "](" + str_new + ")";
  });
  return;
}

// Replace the entire selected text
// 선택된 전체 텍스트를 바꿈
let url_new = url.pathToFileURL(selection);
setSelection(this.app, url_new.toString());
```