Unexpected results when saving and loading values containing newlines

[njcrawford]

When setting a value containing newlines, they can be retrieved just as they were set until being saved to a file. When the newlines are saved to file and read back, they are interpreted as separate lines and no longer parts of the value.

IniFile iniFile = new IniFile();
string value = "one
two
three";
iniFile.setValue('test', value);
iniFile.save();
// Reload file from disk
iniFile = new IniFile();
string after = iniFile.getValue('test');

At this point, after contains "one" instead of "one\ntwo\nthree".