The "string_trim" Function

Syntax#

string_trim(str, [filter]);

Argument	Type	Description
`str`	string	The string to modify
`[filter]`	string	Optional: A custom list of characters to be trimmed

Removes spaces from either side of the string and returns the trimmed result.

If a filter is supplied, any character in the filter string will be trimmed instead. (To also trim spaces, include a space in the filter string.)

var notes = "  +[do, re, mi, fa, so, la, ti, do]    %   ";

notes = string_trim(notes, " []+%");

draw_text(x, y, notes);