Browsing Walloon translation

12.

Trims leading whitespace from selection or whole document.

13.

Trims leading and trailing whitespace from selection or whole document.

14.

Joins selected lines or whole document. Optionally pass a separator to put between each line:<br><code>join ', '</code> will e.g. join lines and separate them by a comma.

15.

Removes empty lines from selection or whole document.

16.

Given a JavaScript function as argument, call that for the list of (selected) lines and replace them with the return value of that callback.<br>Example (join selected lines):<br><code>each 'function(lines){return lines.join(", ");}'</code><br>To save you some typing, you can also do this to achieve the same:<br><code>each 'lines.join(", ")'</code>

17.

Given a JavaScript function as argument, call that for the list of (selected) lines and remove those where the callback returns false.<br>Example (see also <code>rmblank</code>):<br><code>filter 'function(l){return l.length > 0;}'</code><br>To save you some typing, you can also do this to achieve the same:<br><code>filter 'line.length > 0'</code>

18.

Given a JavaScript function as argument, call that for the list of (selected) lines and replace the line with the return value of the callback.<br>Example (see also <code>ltrim</code>):<br><code>map 'function(line){return line.replace(/^\s+/, "");}'</code><br>To save you some typing, you can also do this to achieve the same:<br><code>map 'line.replace(/^\s+/, "")'</code>

19.

Duplicates the selected lines up.

20.

Duplicates the selected lines down.

21.

Unable to find '%1'