c is printable unless it's a spaceunicharIsgraph
fn
bool unicharIsgraph(dchar c)Determines whether a character is printable and not a space (returns false for control characters, format characters, and spaces). [glib.global.unicharIsprint] is similar, but returns true for spaces. Given some UTF-8 text, obtain a character value with [glib.global.utf8GetChar].
Parameters
c | a Unicode character |
Returns
true if