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

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

diff --git a/doc/src/sgml/charset.sgml b/doc/src/sgml/charset.sgml
index 9db14649aa7905b8e97edeb35b00995c80230add..9a93daf37d0bb70eaf65f53874759119cb84f6e6 100644 (file)
--- a/doc/src/sgml/charset.sgml
+++ b/doc/src/sgml/charset.sgml
@@ -1140,6 +1140,14 @@ SELECT 'w;x*y-z' = 'wxyz' COLLATE num_ignore_punct; -- true
      
       ICU Collation Levels
       
+       
+       
+       
+       
+       
+       
+       
+       
        
         
          Level
@@ -1250,6 +1258,10 @@ SELECT 'x-y' = 'x_y' COLLATE level4; -- false
      
       ICU Collation Settings
       
+       
+       
+       
+       
        
         
          Key
@@ -1305,10 +1317,11 @@ SELECT 'x-y' = 'x_y' COLLATE level4; -- false
           
           
            Full normalization is important in some cases, such as when
-           multiple accents are applied to a single character. For instance,
-           'ệ' can be composed of code points
-           U&'\0065\0323\0302' or
-           U&'\0065\0302\0323'. With full normalization
+           multiple accents are applied to a single character. For example,
+           the code point sequences U&'\0065\0323\0302'
+           and U&'\0065\0302\0323' represent
+           an e 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.
           

diff --git a/doc/src/sgml/release-16.sgml b/doc/src/sgml/release-16.sgml
index d5efe4645fb0d09bdc11b7d31e95ae264a00eb3b..9f6a272b30f64cbcd055a5918847282065f26779 100644 (file)
--- a/doc/src/sgml/release-16.sgml
+++ b/doc/src/sgml/release-16.sgml
@@ -1772,7 +1772,7 @@ Author: Tom Lane 
 
 
 
-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)