Summary: Quoted meta characters insert Latin-1
> The article on [[WikiPedia:ISO/IEC 8859-1]] has a good representation of the Latin-1 code page to help you figure out the octal, hex or decimal value of a character.
Another way of typing non-ASCII characters is to use C-q – by default, if you type
‘C-q’ followed by some digits, those are interpreted as an octal code. Set `read-quoted-char-radix` to 10, and then you can type like a normal person.
(setq read-quoted-char-radix 10)
Now try `C-q 160 RET` – you should get something that looks like a space. Move back by one and use `C-u C-x =` – you should get something like this:
character: (0240, 160, 0xa0) charset: eight-bit-graphic (8-bit graphic char (0xA0..0xFF)) code point: 160 syntax: which means: whitespace
The article on WikiPedia:ISO/IEC 8859-1 has a good representation of the Latin-1 code page to help you figure out the octal, hex or decimal value of a character.
On a graphical display, you should be able to use quoted Meta-modified characters to generate character codes 128 (decimal) and up, representing non-ASCII characters. The characters that are inserted are based on the LanguageEnvironment. On a terminal, quoted Meta characters will not work since Meta is converted to
For Latin-1 (ISO 8859-1), this table shows all the characters inserted with a quoted Meta.
Note, many of these are not mnemonic, so you are probably better off WritingIsoLatinOne with the
‘C-x 8’ prefix. The only reason this works is because the function
‘read-quoted-char’ converts meta characters with this bit of arithmetic.
(logior (logand ?\M-~ (lognot ?\M-\^@)) 128) ==> 254