ESPTerm web interface submodule, separated to make testing and development easier
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espterm-front-end/pages/help/cmd_screen.php

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<div class="Box fold">
<h2>Commands: Screen Functions</h2>
<div class="Row v">
<p>
<b>Legend:</b>
Italic letters such as _n_ are ASCII numbers that serve as arguments, separated with a semicolon.
If an argument is left out, it's treated as 0 or 1, depending on what makes sense for the command.
</p>
<table class="ansiref w100">
<thead><tr><th>Code</th><th>Meaning</th></tr></thead>
<tbody>
<tr>
<td>
`\e[<i>m</i>J`
</td>
<td>
Clear part of screen. _m_: 0 - from cursor, 1 - to cursor, 2 - all
</td>
</tr>
<tr>
<td>
`\e[<i>m</i>K`
</td>
<td>
Erase part of line. _m_: 0 - from cursor, 1 - to cursor, 2 - all
</td>
</tr>
<tr>
<td>
`\e[<i>n</i>X`</td>
<td>
Erase _n_ characters in line.
</td>
</tr>
<tr>
<td>
`\e[<i>n</i>b`</td>
<td>
Repeat last printed characters _n_ times (moving cursor and using the current style).
</td>
</tr>
<tr>
<td>
<code>
\e[<i>n</i>L \\
\e[<i>n</i>M
</code>
</td>
<td>
Insert (`L`) or delete (`M`) _n_ lines. Following lines are pulled up or pushed down.
</td>
</tr>
<tr>
<td>
<code>
\e[<i>n</i>@ \\
\e[<i>n</i>P
</code>
</td>
<td>
Insert (`@`) or delete (`P`) _n_ characters. The rest of the line is pulled left or pushed right.
Characters going past the end of line are lost.
</td>
</tr>
</tbody>
</table>
</div>
</div>