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diff --git a/help/C/pref-scrolling.page b/help/C/pref-scrolling.page new file mode 100644 index 0000000..3d23bb3 --- /dev/null +++ b/help/C/pref-scrolling.page @@ -0,0 +1,179 @@ +<page xmlns="http://projectmallard.org/1.0/" + type="guide" + id="pref-scrolling"> + + <info> + <revision pkgversion="3.8" date="2013-02-25" status="draft"/> + <revision pkgversion="3.12" date="2014-09-08" status="review"/> + <revision version="0.2" pkgversion="3.34" date="2020-01-04" status="review"/> + <link type="guide" xref="index#preferences"/> + <link type="guide" xref="pref#profile"/> + + <credit type="author copyright"> + <name>Sindhu S</name> + <email>sindhus@live.in</email> + <years>2013</years> + </credit> + <credit type="copyright editor"> + <name>Ekaterina Gerasimova</name> + <email>kittykat3756@gmail.com</email> + <years>2013–2014</years> + </credit> + + <include href="legal.xml" xmlns="http://www.w3.org/2001/XInclude"/> + + <desc>Change the scroll output and scrollbar behavior.</desc> + </info> + + <title>Scrollbar preferences</title> + + <p>When a lot of output is printed to your terminal screen, it can be helpful + to have your terminal behave in a specific manner so that it is easier to + work with.</p> + + <section id="visibility"> + <title>Scrollbar visibility</title> + + <p>You can disable the scrollbar:</p> + + <steps> + <item> + <p>Press the menu button in the top-right corner of the window and select + <gui style="menuitem">Preferences</gui>.</p> + </item> + <item> + <p>In the sidebar, select your current profile in the <gui>Profiles</gui> + section.</p> + </item> + <item> + <p>Select <gui style="tab">Scrolling</gui>.</p> + </item> + <item> + <p>Uncheck <gui>Show scrollbar</gui>.</p> + </item> + </steps> + + <p>Your preference is saved immediately.</p> + + </section> + + <section id="on-output"> + <title>Scroll on output</title> + + <p>You can lock scrolling so that it always shows the newest output while a + command executes and produces output.</p> + + <steps> + <item> + <p>Press the menu button in the top-right corner of the window and select + <gui style="menuitem">Preferences</gui>.</p> + </item> + <item> + <p>In the sidebar, select your current profile in the <gui>Profiles</gui> + section.</p> + </item> + <item> + <p>Select <gui style="tab">Scrolling</gui>.</p> + </item> + <item> + <p>Check <gui style="checkbox">Scroll on output</gui>.</p> + </item> + </steps> + + </section> + + <section id="on-keystroke"> + <title>Scroll on input</title> + + <p>You can set the terminal to automatically scroll to the bottom of the + window when you input text into the prompt.</p> + + <steps> + <item> + <p>Press the menu button in the top-right corner of the window and select + <gui style="menuitem">Preferences</gui>.</p> + </item> + <item> + <p>In the sidebar, select your current profile in the <gui>Profiles</gui> + section.</p> + </item> + <item> + <p>Select <gui style="tab">Scrolling</gui>.</p> + </item> + <item> + <p>Check <gui style="checkbox">Scroll on keystroke</gui>.</p> + </item> + </steps> + </section> + + <section id="lines"> + <title>Scrollback lines</title> + + <p>You can limit the number of lines of terminal output which are + remembered.</p> + + <steps> + <item> + <p>Press the menu button in the top-right corner of the window and select + <gui style="menuitem">Preferences</gui>.</p> + </item> + <item> + <p>In the sidebar, select your current profile in the <gui>Profiles</gui> + section.</p> + </item> + <item> + <p>Select <gui style="tab">Scrolling</gui>.</p> + </item> + <item> + <p>Check <gui>Limit scrollback to</gui> and enter a number of lines + to limit scrollback.</p> + </item> + <item> + <p>Optionally, you can click on <gui style="button">+</gui> to + increase and <gui style="button">-</gui> to decrease lines.</p> + </item> + </steps> + + <p>You can choose to have unlimited scrollback.</p> + + <steps> + <item> + <p>Press the menu button in the top-right corner of the window and select + <gui style="menuitem">Preferences</gui>.</p> + </item> + <item> + <p>In the sidebar, select your current profile in the <gui>Profiles</gui> + section.</p> + </item> + <item> + <p>Select <gui style="tab">Scrolling</gui>.</p> + </item> + <item> + <p>Uncheck <gui>Limit scrollback to</gui>.</p> + </item> + </steps> + + <note style="tip"> + <p>Scrollback data is stored in compressed and encrypted files on disk, + under the system’s default location for temporary files (usually + <file>/tmp</file>). These files are unlinked immediately after their + creation, and as such, do not show up in the directory listing. The + occupied disk space is freed up as soon as the corresponding terminal + closes.</p> + </note> + + <note style="warning"> + <p>Make sure you have sufficient disk space available for these temporary + files. If in doubt, monitor disk usage for example with the command + <cmd>du /tmp</cmd>.</p> + </note> + + <note style="important"> + <p>A giant scrollback buffer makes resizing the terminal window slower. + As a rule of thumb, resizing gets noticeably slow at around 1 million + lines.</p> + </note> + + </section> + +</page> |