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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-13 13:44:03 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-13 13:44:03 +0000 |
| commit | 293913568e6a7a86fd1479e1cff8e2ecb58d6568 (patch) | |
| tree | fc3b469a3ec5ab71b36ea97cc7aaddb838423a0c /doc/src/sgml/html/source-format.html | |
| parent | Initial commit. (diff) | |
| download | postgresql-16-293913568e6a7a86fd1479e1cff8e2ecb58d6568.tar.xz postgresql-16-293913568e6a7a86fd1479e1cff8e2ecb58d6568.zip | |
Adding upstream version 16.2.upstream/16.2
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'doc/src/sgml/html/source-format.html')
| -rw-r--r-- | doc/src/sgml/html/source-format.html | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/doc/src/sgml/html/source-format.html b/doc/src/sgml/html/source-format.html new file mode 100644 index 0000000..4da6397 --- /dev/null +++ b/doc/src/sgml/html/source-format.html @@ -0,0 +1,63 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>56.1. Formatting</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="pgsql-docs@lists.postgresql.org" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="source.html" title="Chapter 56. PostgreSQL Coding Conventions" /><link rel="next" href="error-message-reporting.html" title="56.2. Reporting Errors Within the Server" /></head><body id="docContent" class="container-fluid col-10"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">56.1. Formatting</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="source.html" title="Chapter 56. PostgreSQL Coding Conventions">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="source.html" title="Chapter 56. PostgreSQL Coding Conventions">Up</a></td><th width="60%" align="center">Chapter 56. PostgreSQL Coding Conventions</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 16.2 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="error-message-reporting.html" title="56.2. Reporting Errors Within the Server">Next</a></td></tr></table><hr /></div><div class="sect1" id="SOURCE-FORMAT"><div class="titlepage"><div><div><h2 class="title" style="clear: both">56.1. Formatting <a href="#SOURCE-FORMAT" class="id_link">#</a></h2></div></div></div><p> + Source code formatting uses 4 column tab spacing, with + tabs preserved (i.e., tabs are not expanded to spaces). + Each logical indentation level is one additional tab stop. + </p><p> + Layout rules (brace positioning, etc.) follow BSD conventions. In + particular, curly braces for the controlled blocks of <code class="literal">if</code>, + <code class="literal">while</code>, <code class="literal">switch</code>, etc. go on their own lines. + </p><p> + Limit line lengths so that the code is readable in an 80-column window. + (This doesn't mean that you must never go past 80 columns. For instance, + breaking a long error message string in arbitrary places just to keep the + code within 80 columns is probably not a net gain in readability.) + </p><p> + To maintain a consistent coding style, do not use C++ style comments + (<code class="literal">//</code> comments). <span class="application">pgindent</span> + will replace them with <code class="literal">/* ... */</code>. + </p><p> + The preferred style for multi-line comment blocks is +</p><pre class="programlisting"> +/* + * comment text begins here + * and continues here + */ +</pre><p> + Note that comment blocks that begin in column 1 will be preserved as-is + by <span class="application">pgindent</span>, but it will re-flow indented comment blocks + as though they were plain text. If you want to preserve the line breaks + in an indented block, add dashes like this: +</p><pre class="programlisting"> + /*---------- + * comment text begins here + * and continues here + *---------- + */ +</pre><p> + </p><p> + While submitted patches do not absolutely have to follow these formatting + rules, it's a good idea to do so. Your code will get run through + <span class="application">pgindent</span> before the next release, so there's no point in + making it look nice under some other set of formatting conventions. + A good rule of thumb for patches is <span class="quote">“<span class="quote">make the new code look like + the existing code around it</span>”</span>. + </p><p> + The <code class="filename">src/tools/editors</code> directory contains sample settings + files that can be used with the <span class="productname">Emacs</span>, + <span class="productname">xemacs</span> or <span class="productname">vim</span> + editors to help ensure that they format code according to these + conventions. + </p><p> + If you'd like to run <span class="application">pgindent</span> locally + to help make your code match project style, see + the <code class="filename">src/tools/pgindent</code> directory. + </p><p> + The text browsing tools <span class="application">more</span> and + <span class="application">less</span> can be invoked as: +</p><pre class="programlisting"> +more -x4 +less -x4 +</pre><p> + to make them show tabs appropriately. + </p></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="source.html" title="Chapter 56. PostgreSQL Coding Conventions">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="source.html" title="Chapter 56. PostgreSQL Coding Conventions">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="error-message-reporting.html" title="56.2. Reporting Errors Within the Server">Next</a></td></tr><tr><td width="40%" align="left" valign="top">Chapter 56. PostgreSQL Coding Conventions </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 16.2 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 56.2. Reporting Errors Within the Server</td></tr></table></div></body></html>
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