Added public files
Roughly added all public files. Probably missed some, though.
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+CONCEPT
+ character escape codes
+
+DESCRIPTION
+ Character escape codes are used to represent some common
+ special characters that would be awkward or impossible to
+ enter in the source program directly. The escape characters
+ come in two varieties: 'character escapes', which can be
+ used to represent some particular formatting and special
+ characters, and 'numeric escapes', which allow a character to
+ be specified by its numeric encoding.
+
+ Escapes begin always with a backslash '\'. If the following
+ characters could not be treated as a valid escape the backslash
+ is merely ignored.
+
+ The following character escapes are available in LPC (the code
+ may differ from platform to platform):
+
+ \a Code 007 Bell
+ \b Code 008 Backspace
+ \e Code 027 Escape
+ \f Code 012 Formfeed
+ \n Code 010 Newline
+ \r Code 013 Carriage-Return
+ \t Code 009 Tabulator
+ \\ Code 092 Backslash itself
+ \' Code 039 Single quote
+ \" Code 034 Double quote
+
+ The single quote may appear without preceding backslash in character
+ constants, and the double quote may appear without a backslash in
+ string constants.
+
+ The numeric escapes could be used to express a character directly
+ by its code in binary, octal, decimal or hexadecimal notation.
+
+ \0b Beginning of binary notation
+ \0o Beginning of octal notation
+ \0x Beginning of hexadecimal notation
+ \x Beginning of hexadecimal notation
+
+ A backslash followed by a digit ([0-9]) which does not map to one
+ of the above starts an escape in decimal notation.
+
+ A numeric escape terminates when N digits have been used up or
+ when the first character that is not a valid digit in that
+ notation is encountered. N is 2 for hexadeximals, 3 for
+ decimals and octals and 8 for binarys.
+
+ If the specified code is greater than 255 a warning is issued and
+ the value modulo 256 is used.
+
+EXAMPLES
+ Put a newline at the end of user output
+ "You enter.\n"
+
+ Alert the user
+ "Beeep.\a Wake up\n"
+
+ Put a double quote in a string
+ "You say \"hello\"\n"
+
+ Write the line from above
+ "\"You say \\\"hello\\\"\\n\""
+
+ Put a single quote in a string
+ "You say 'hello'\n"
+
+ Some forms to write "abcde"
+ "abcde"
+ "ab\99de" (with c's code being 99)
+ "ab\099de"
+ "ab\x63de" (99 = 0x63)
+ "ab\0x63de"
+
+ The following string consists of two characters
+ "\0111" (\011 and 1)
+
+ The following string consists of three characters
+ "\0o090" (\000 and 9 and 0)