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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
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<title>colorizer Docs</title>
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<h1>colorizer</h1>
<ul>
<li><a href="../index.html">Index</a></li>
</ul>
<h2>Contents</h2>
<ul>
<li><a href="#Functions">Functions</a></li>
<li><a href="#Tables">Tables</a></li>
<li><a href="#Fields">Fields</a></li>
</ul>
<h2>Modules</h2>
<ul class="nowrap">
<li><a href="../modules/colorizer.html">colorizer</a></li>
<li><strong>buffer</strong></li>
<li><a href="../modules/colorizer.color.html">color</a></li>
<li><a href="../modules/colorizer.matcher.html">matcher</a></li>
<li><a href="../modules/colorizer.sass.html">sass</a></li>
<li><a href="../modules/colorizer.tailwind.html">tailwind</a></li>
<li><a href="../modules/colorizer.trie.html">trie</a></li>
<li><a href="../modules/colorizer.utils.html">utils</a></li>
</ul>
</div>
<div id="content">
<h1>Module <code>colorizer.buffer</code></h1>
<p>Helper functions to highlight buffer smartly</p>
<p>
</p>
<h2><a href="#Functions">Functions</a></h2>
<table class="function_list">
<tr>
<td class="name" nowrap><a href="#clear_hl_cache">clear_hl_cache ()</a></td>
<td class="summary">Clean the highlight cache</td>
</tr>
<tr>
<td class="name" nowrap><a href="#add_highlight">add_highlight (buf, ns, line_start, line_end, data, options)</a></td>
<td class="summary">Create highlight and set highlights</td>
</tr>
<tr>
<td class="name" nowrap><a href="#highlight">highlight (buf, ns, line_start, line_end, options, options_local)</a></td>
<td class="summary">Highlight the buffer region.</td>
</tr>
<tr>
<td class="name" nowrap><a href="#parse_lines">parse_lines (buf, lines, line_start, options)</a></td>
<td class="summary">Parse the given lines for colors and return a table containing
rgb_hex and range per line</td>
</tr>
<tr>
<td class="name" nowrap><a href="#rehighlight">rehighlight (buf, options, options_local, use_local_lines)</a></td>
<td class="summary">Rehighlight the buffer if colorizer is active</td>
</tr>
</table>
<h2><a href="#Tables">Tables</a></h2>
<table class="function_list">
<tr>
<td class="name" nowrap><a href="#highlight_mode_names">highlight_mode_names</a></td>
<td class="summary">Highlight mode which will be use to render the colour</td>
</tr>
</table>
<h2><a href="#Fields">Fields</a></h2>
<table class="function_list">
<tr>
<td class="name" nowrap><a href="#default_namespace">default_namespace</a></td>
<td class="summary">Default namespace used in <a href="../modules/colorizer.buffer.html#highlight">highlight</a> and <a href="../modules/colorizer.html#attach_to_buffer">colorizer.attach_to_buffer</a>.</td>
</tr>
</table>
<br/>
<br/>
<h2 class="section-header "><a name="Functions"></a>Functions</h2>
<dl class="function">
<dt>
<a name = "clear_hl_cache"></a>
<strong>clear_hl_cache ()</strong>
</dt>
<dd>
Clean the highlight cache
</dd>
<dt>
<a name = "add_highlight"></a>
<strong>add_highlight (buf, ns, line_start, line_end, data, options)</strong>
</dt>
<dd>
Create highlight and set highlights
<h3>Parameters:</h3>
<ul>
<li><span class="parameter">buf</span>
number
</li>
<li><span class="parameter">ns</span>
number
</li>
<li><span class="parameter">line_start</span>
number
</li>
<li><span class="parameter">line_end</span>
number
</li>
<li><span class="parameter">data</span>
table: table output of <a href="../modules/colorizer.buffer.html#parse_lines">parse_lines</a>
</li>
<li><span class="parameter">options</span>
table: Passed in setup, mainly for <code>user_default_options</code>
</li>
</ul>
</dd>
<dt>
<a name = "highlight"></a>
<strong>highlight (buf, ns, line_start, line_end, options, options_local)</strong>
</dt>
<dd>
Highlight the buffer region.
Highlight starting from <code>line_start</code> (0-indexed) for each line described by <code>lines</code> in the
buffer <code>buf</code> and attach it to the namespace <code>ns</code>.
<h3>Parameters:</h3>
<ul>
<li><span class="parameter">buf</span>
number: buffer id
</li>
<li><span class="parameter">ns</span>
number: The namespace id. Default is DEFAULT_NAMESPACE. Create it with <code>vim.api.nvim_create_namespace</code>
</li>
<li><span class="parameter">line_start</span>
number: line_start should be 0-indexed
</li>
<li><span class="parameter">line_end</span>
number: Last line to highlight
</li>
<li><span class="parameter">options</span>
table: Configuration options as described in <code>setup</code>
</li>
<li><span class="parameter">options_local</span>
table: Buffer local variables
</li>
</ul>
<h3>Returns:</h3>
<ol>
nil|boolean|number,table
</ol>
</dd>
<dt>
<a name = "parse_lines"></a>
<strong>parse_lines (buf, lines, line_start, options)</strong>
</dt>
<dd>
Parse the given lines for colors and return a table containing
rgb_hex and range per line
<h3>Parameters:</h3>
<ul>
<li><span class="parameter">buf</span>
number
</li>
<li><span class="parameter">lines</span>
table
</li>
<li><span class="parameter">line_start</span>
number: This is the buffer line number, from where to start highlighting
</li>
<li><span class="parameter">options</span>
table: Passed in <a href="../modules/colorizer.html#setup">colorizer.setup</a>, Only uses <code>user_default_options</code>
</li>
</ul>
<h3>Returns:</h3>
<ol>
table|nil
</ol>
</dd>
<dt>
<a name = "rehighlight"></a>
<strong>rehighlight (buf, options, options_local, use_local_lines)</strong>
</dt>
<dd>
Rehighlight the buffer if colorizer is active
<h3>Parameters:</h3>
<ul>
<li><span class="parameter">buf</span>
number: Buffer number
</li>
<li><span class="parameter">options</span>
table: Buffer options
</li>
<li><span class="parameter">options_local</span>
table|nil: Buffer local variables
</li>
<li><span class="parameter">use_local_lines</span>
boolean|nil Whether to use lines num range from options_local
</li>
</ul>
<h3>Returns:</h3>
<ol>
nil|boolean|number,table
</ol>
</dd>
</dl>
<h2 class="section-header "><a name="Tables"></a>Tables</h2>
<dl class="function">
<dt>
<a name = "highlight_mode_names"></a>
<strong>highlight_mode_names</strong>
</dt>
<dd>
Highlight mode which will be use to render the colour
<h3>Fields:</h3>
<ul>
<li><span class="parameter">background</span>
</li>
<li><span class="parameter">foreground</span>
</li>
<li><span class="parameter">virtualtext</span>
</li>
</ul>
</dd>
</dl>
<h2 class="section-header "><a name="Fields"></a>Fields</h2>
<dl class="function">
<dt>
<a name = "default_namespace"></a>
<strong>default_namespace</strong>
</dt>
<dd>
Default namespace used in <a href="../modules/colorizer.buffer.html#highlight">highlight</a> and <a href="../modules/colorizer.html#attach_to_buffer">colorizer.attach_to_buffer</a>.
<h3>See also:</h3>
<ul>
<li><a href="../modules/colorizer.buffer.html#highlight">highlight</a></li>
<li><a href="../modules/colorizer.html#attach_to_buffer">colorizer.attach_to_buffer</a></li>
</ul>
</dd>
</dl>
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