iso_8859-2.7: Charset pages unification, minor cleanups

- adjust references
- remove stray comments, streamline description
  (charsets(7) and Wikipedia provide more detailed
   and up-to-date description)
- cosmetics

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

man7/iso_8859-2.7

@@ -26,23 +26,14 @@
 .\" Slightly rearranged, aeb, 950713
 .\" Updated, dpo, 990531
 .TH ISO_8859-2 7 2014-02-16 "Linux" "Linux Programmer's Manual"
-.nh
 .SH NAME
 iso_8859-2 \- ISO 8859-2 character set encoded in octal, decimal,
 and hexadecimal
 .SH DESCRIPTION
 The ISO 8859 standard includes several 8-bit extensions to the ASCII
 character set (also known as ISO 646-IRV).
-ISO 8859-2, the "Latin
-Alphabet No. 2" is used to encode Central and Eastern European Latin
-characters and is implemented by several program vendors.
-.P
-ISO 8859-2 supports the following languages: Albanian, Bosnian,
-Croatian, Czech, English, Finnish, German, Hungarian, Irish, Polish,
-Slovak, Slovenian, and Sorbian.
-.P
-Also note that the following Cyrillic-based languages have one-to-one
-transliterations to Latin 2: Macedonian and Serbian.
+ISO 8859-2 encodes the
+Latin characters used in many Central and East European languages.
 .SS ISO 8859 alphabets
 The full set of ISO 8859 alphabets includes:
 .TS
@@ -64,12 +55,10 @@ ISO 8859-15	West European languages (Latin-9)
 ISO 8859-16	Romanian (Latin-10)
 .TE
 .SS ISO 8859-2 characters
-The following table displays the characters in ISO 8859-2 (Latin-2),
-which are printable and unlisted in the
+The following table displays the characters in ISO 8859-2, which
+are printable and unlisted in the
 .BR ascii (7)
 manual page.
-.\" The fourth column will only show the proper glyphs
-.\" in an environment configured for ISO 8859-2.
 .TS
 l l l c lp-1.
 Oct	Dec	Hex	Char	Description
@@ -171,11 +160,11 @@ _
 376	254	FE	ţ	LATIN SMALL LETTER T WITH CEDILLA
 377	255	FF	˙	DOT ABOVE
 .TE
+.SH NOTES
+ISO 8859-2 is also known as Latin-2.
 .SH SEE ALSO
 .BR ascii (7),
+.BR charsets (7),
 .BR iso_8859-1 (7),
-.BR iso_8859-16 (7)
-
-.I ISO 8859-2 (Latin 2) Resources
-.UR http://sizif.mf.uni-lj.si\:/linux\:/cee\:/iso8859-2.html
-.UE .
+.BR iso_8859-16 (7),
+.BR utf-8 (7)