When opening via the open panel, it is possible to specify which field delimiter should be used to read the file. Generally the option "Auto Detection" is preset; the field delimiter used in the table is automatically determined when it is opened. The following delimiter are searched for:,; : - [TAB] [4SPACE]. The most common character is used as a field delimiter.
If a field delimiter is set on opening, MarkupTable remembers this setting and uses this setting when opening documents from the Dock or from the Open Recen menu.
For TSV files, the [TAB] character is automatically assumed to be the delimiter.