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@ -8,60 +8,124 @@ |
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If an argument is left out, it's treated as 0 or 1, depending on what makes sense for the command. |
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</p> |
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<h3>Erasing & Inserting</h3> |
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<table class="ansiref w100"> |
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<thead><tr><th>Code</th><th>Meaning</th></tr></thead> |
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<tbody> |
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<tr> |
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<td>`\e[<i>m</i>J`</td> |
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<td> |
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`\e[<i>m</i>J` |
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Clear part of screen. _m_: 0 - from cursor, 1 - to cursor, 2 - all |
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</td> |
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</tr> |
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<tr> |
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<td>`\e[<i>m</i>K`</td> |
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<td> |
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Clear part of screen. _m_: 0 - from cursor, 1 - to cursor, 2 - all |
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Erase part of line. _m_: 0 - from cursor, 1 - to cursor, 2 - all |
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</td> |
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</tr> |
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<tr> |
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<td>`\e[<i>n</i>X`</td> |
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<td> |
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`\e[<i>m</i>K` |
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Erase _n_ characters in line. |
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</td> |
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</tr> |
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<tr> |
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<td><code> |
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\e[<i>n</i>L \\ |
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\e[<i>n</i>M |
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</code></td> |
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<td> |
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Erase part of line. _m_: 0 - from cursor, 1 - to cursor, 2 - all |
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Insert (`L`) or delete (`M`) _n_ lines. Following lines are pulled up or pushed down. |
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</td> |
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</tr> |
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<tr> |
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<td><code> |
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\e[<i>n</i>@ \\ |
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\e[<i>n</i>P |
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</code></td> |
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<td> |
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`\e[<i>n</i>X`</td> |
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Insert (`@`) or delete (`P`) _n_ characters. The rest of the line is pulled left or pushed right. |
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Characters going past the end of line are lost. |
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</td> |
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</tr> |
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</tbody> |
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</table> |
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<h3>Supersized lines</h3> |
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<table class="ansiref w100"> |
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<thead><tr><th>Code</th><th>Meaning</th></tr></thead> |
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<tbody> |
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<tr> |
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<td>`\e#1`, `\e#2`</td> |
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<td> |
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Erase _n_ characters in line. |
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Make the current line part of a double-height line. |
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Use `1` for the top, `2` for the bottom half. |
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</td> |
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</tr> |
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<tr> |
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<td>`\e#3`, `\e#4`</td> |
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<td> |
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`\e[<i>n</i>b`</td> |
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Make the current line part of a double-width, double-height line. |
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Use `3` for the top, `4` for the bottom half. |
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</td> |
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</tr> |
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<tr> |
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<td>`\e#6`</td> |
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<td> |
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Repeat last printed characters _n_ times (moving cursor and using the current style). |
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Make the current line double-width. |
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</td> |
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</tr> |
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<tr> |
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<td>`\e#5`</td> |
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<td> |
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<code> |
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\e[<i>n</i>L \\ |
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\e[<i>n</i>M |
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</code> |
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Reset the current line to normal size. |
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</td> |
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</tr> |
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</tbody> |
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</table> |
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<h3>Other</h3> |
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<table class="ansiref w100"> |
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<thead><tr><th>Code</th><th>Meaning</th></tr></thead> |
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<tbody> |
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<tr> |
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<td>`\ec`</td> |
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<td> |
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Insert (`L`) or delete (`M`) _n_ lines. Following lines are pulled up or pushed down. |
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Clear screen, reset attributes and cursor. This command also restores the default |
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screen size, title, button labels and messages and the background URL. |
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</td> |
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</tr> |
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<tr> |
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<td><code> |
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\e[?1049h \\ |
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\e[?1049l |
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</code></td> |
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<td> |
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<code> |
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\e[<i>n</i>@ \\ |
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\e[<i>n</i>P |
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</code> |
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Switch to (`h`) or from (`l`) an alternate screen. |
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ESPTerm can't implement this fully, so the original screen content is not saved, |
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but it will remember the cursor, screen size, terminal title, button labels and messages. |
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</td> |
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</tr> |
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<tr> |
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<td>`\e[8;<i>r</i>;<i>c</i>t`</td> |
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<td>Set screen size to _r_ rows and _c_ columns (this is a command borrowed from Xterm)</td> |
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</tr> |
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<tr> |
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<td> |
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Insert (`@`) or delete (`P`) _n_ characters. The rest of the line is pulled left or pushed right. |
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Characters going past the end of line are lost. |
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`\e[<i>n</i>b`</td> |
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<td> |
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Repeat last printed characters _n_ times (moving cursor and using the current style). |
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</td> |
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</tr> |
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<tr> |
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<td>`\e#8`</td> |
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<td> |
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Reset all screen attributes to default and fill the screen with the letter "E". This was |
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historically used for aligning CRT displays, now can be useful e.g. for testing erasing commands. |
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</td> |
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</tr> |
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</tbody> |
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