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Add support for Windows codepages 1253, 1254, 1255, and 1257 and clean

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up a bunch of the support utilities.

In src/backend/utils/mb/Unicode remove nearly duplicate copies of the
UCS_to_XXX perl script and replace with one version to handle all generic
files.  Update the Makefile so that it knows about all the map files.
This produces a slight difference in some of the map files, using a
uniform naming convention and not mapping the null character.

In src/backend/utils/mb/conversion_procs create a master utf8<->win
codepage function like the ISO 8859 versions instead of having a separate
handler for each conversion.

There is an externally visible change in the name of the win1258 to utf8
conversion.  According to the documentation notes, it was named
incorrectly and this changes it to a standard name.

Running the Unicode mapping perl scripts has shown some additional mapping
changes in koi8r and iso8859-7.
This commit is contained in:
Peter Eisentraut
2006-02-18 16:15:23 +00:00
parent a6d3b5b944
commit 1b658473ea
54 changed files with 1522 additions and 1431 deletions
Download Patch File Download Diff File Expand all files Collapse all files

54
doc/src/sgml/charset.sgml
View File

@ -1,4 +1,4 @@
<!-- $PostgreSQL: pgsql/doc/src/sgml/charset.sgml,v 2.75 2005/11/04 23:13:59 petere Exp $ -->
<!-- $PostgreSQL: pgsql/doc/src/sgml/charset.sgml,v 2.76 2006/02/18 16:15:21 petere Exp $ -->
<chapter id="charset">
<title>Localization</>
@ -571,6 +571,27 @@ initdb --locale=sv_SE
<entry>1</entry>
<entry></entry>
</row>
<row>
<entry><literal>WIN1253</literal></entry>
<entry>Windows CP1253</entry>
<entry>Greek</entry>
<entry>1</entry>
<entry></entry>
</row>
<row>
<entry><literal>WIN1254</literal></entry>
<entry>Windows CP1254</entry>
<entry>Turkish</entry>
<entry>1</entry>
<entry></entry>
</row>
<row>
<entry><literal>WIN1255</literal></entry>
<entry>Windows CP1255</entry>
<entry>Hebrew</entry>
<entry>1</entry>
<entry></entry>
</row>
<row>
<entry><literal>WIN1256</literal></entry>
<entry>Windows CP1256</entry>
@ -578,6 +599,13 @@ initdb --locale=sv_SE
<entry>1</entry>
<entry></entry>
</row>
<row>
<entry><literal>WIN1257</literal></entry>
<entry>Windows CP1257</entry>
<entry>Baltic</entry>
<entry>1</entry>
<entry></entry>
</row>
<row>
<entry><literal>WIN1258</literal></entry>
<entry>Windows CP1258</entry>
@ -952,12 +980,36 @@ $ <userinput>psql -l</userinput>
<literal>UTF8</literal>
</entry>
</row>
<row>
<entry><literal>WIN1253</literal></entry>
<entry><emphasis>WIN1253</emphasis>,
<literal>UTF8</literal>
</entry>
</row>
<row>
<entry><literal>WIN1254</literal></entry>
<entry><emphasis>WIN1254</emphasis>,
<literal>UTF8</literal>
</entry>
</row>
<row>
<entry><literal>WIN1255</literal></entry>
<entry><emphasis>WIN1255</emphasis>,
<literal>UTF8</literal>
</entry>
</row>
<row>
<entry><literal>WIN1256</literal></entry>
<entry><emphasis>WIN1256</emphasis>,
<literal>UTF8</literal>
</entry>
</row>
<row>
<entry><literal>WIN1257</literal></entry>
<entry><emphasis>WIN1257</emphasis>,
<literal>UTF8</literal>
</entry>
</row>
<row>
<entry><literal>WIN1258</literal></entry>
<entry><emphasis>WIN1258</emphasis>,

26
doc/src/sgml/func.sgml
View File

@ -1,5 +1,5 @@
<!--
$PostgreSQL: pgsql/doc/src/sgml/func.sgml,v 1.306 2006/02/12 04:44:15 momjian Exp $
$PostgreSQL: pgsql/doc/src/sgml/func.sgml,v 1.307 2006/02/18 16:15:21 petere Exp $
PostgreSQL documentation
-->
@ -2172,12 +2172,36 @@ PostgreSQL documentation
<entry><literal>WIN1252</literal></entry>
</row>
<row>
<entry><literal>utf8_to_windows_1253</literal></entry>
<entry><literal>UTF8</literal></entry>
<entry><literal>WIN1253</literal></entry>
</row>
<row>
<entry><literal>utf8_to_windows_1254</literal></entry>
<entry><literal>UTF8</literal></entry>
<entry><literal>WIN1254</literal></entry>
</row>
<row>
<entry><literal>utf8_to_windows_1255</literal></entry>
<entry><literal>UTF8</literal></entry>
<entry><literal>WIN1255</literal></entry>
</row>
<row>
<entry><literal>utf8_to_windows_1256</literal></entry>
<entry><literal>UTF8</literal></entry>
<entry><literal>WIN1256</literal></entry>
</row>
<row>
<entry><literal>utf8_to_windows_1257</literal></entry>
<entry><literal>UTF8</literal></entry>
<entry><literal>WIN1257</literal></entry>
</row>
<row>
<entry><literal>utf8_to_windows_866</literal></entry>
<entry><literal>UTF8</literal></entry>