Analysis of information sources in references of the Wikipedia article "Unicode control characters" in English language version.
{{citation}}: CS1 maint: numeric names: authors list (link)For some cases where automatic decision making doesn't work, you can manually add specific direction markers by right-clicking the text field, choosing "Insert Unicode control character" from the menu, and selecting appropriate direction mark. This would allow you, for instance, to start your RTL text with an otherwise LTR word (such as "GNOME").
This set of coded graphic characters may be regarded as a version of an 8-bit code according to ISO/IEC 2022 or ISO/IEC 4873 at level 1. […] The shaded positions in the code table correspond to bit combinations that do not represent graphic characters. Their use is outside the scope of ISO/IEC 8859; it is specified in other International Standards, for example ISO/IEC 6429.
{{citation}}: CS1 maint: numeric names: authors list (link)I reiterate that it was UTC [Unicode Technical Committee] and Script Ad Hoc who provided the guidance to the group writing the Symbols for Legacy Computing proposal (and there is a second on the way) that 0x00 through 0x1F in the original teletext set should map to U+0000 through U+001F when converting to Unicode.