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Doc: fix some rendering problems in the PDF docs build.

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Tweak column widths in a couple of tables to avoid "contents
... exceed the available area" warnings.  Remove usage of
some non-Latin-1 characters.

Discussion: https://postgr.es/m/614600.1684537037@sss.pgh.pa.us
This commit is contained in:
Tom Lane 2023-05-21 11:21:19 -04:00
parent a2eb99a01e
commit b62381d9a2
2 changed files with 18 additions and 5 deletions
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21
doc/src/sgml/charset.sgml
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@ -1140,6 +1140,14 @@ SELECT 'w;x*y-z' = 'wxyz' COLLATE num_ignore_punct; -- true
<table id="icu-collation-levels">
<title>ICU Collation Levels</title>
<tgroup cols="8">
<colspec colname="col1" colwidth="1*"/>
<colspec colname="col2" colwidth="1.25*"/>
<colspec colname="col3" colwidth="1*"/>
<colspec colname="col4" colwidth="1*"/>
<colspec colname="col5" colwidth="1*"/>
<colspec colname="col6" colwidth="1*"/>
<colspec colname="col7" colwidth="1*"/>
<colspec colname="col8" colwidth="1*"/>
<thead>
<row>
<entry>Level</entry>
@ -1250,6 +1258,10 @@ SELECT 'x-y' = 'x_y' COLLATE level4; -- false
<table id="icu-collation-settings-table">
<title>ICU Collation Settings</title>
<tgroup cols="4">
<colspec colname="col1" colwidth="1*"/>
<colspec colname="col2" colwidth="2*"/>
<colspec colname="col3" colwidth="2*"/>
<colspec colname="col4" colwidth="5*"/>
<thead>
<row>
<entry>Key</entry>
@ -1305,10 +1317,11 @@ SELECT 'x-y' = 'x_y' COLLATE level4; -- false
</para>
<para>
Full normalization is important in some cases, such as when
multiple accents are applied to a single character. For instance,
<literal>'ệ'</literal> can be composed of code points
<literal>U&amp;'\0065\0323\0302'</literal> or
<literal>U&amp;'\0065\0302\0323'</literal>. With full normalization
multiple accents are applied to a single character. For example,
the code point sequences <literal>U&amp;'\0065\0323\0302'</literal>
and <literal>U&amp;'\0065\0302\0323'</literal> represent
an <literal>e</literal> with circumflex and dot-below accents
applied in different orders. With full normalization
on, these code point sequences are treated as equal; otherwise they
are unequal.
</para>

2
doc/src/sgml/release-16.sgml
View File

@ -1772,7 +1772,7 @@ Author: Tom Lane <tgl@sss.pgh.pa.us>
<listitem>
<para>
Change date_trunc(unit, timestamptz, time_zone) to be an immutable function (Przemysław Sztoch)
Change date_trunc(unit, timestamptz, time_zone) to be an immutable function (Przemyslaw Sztoch)
</para>
<para>