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Add extended support for ANSI escape codes #134

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bugy opened this issue Oct 1, 2018 · 2 comments
Closed

Add extended support for ANSI escape codes #134

bugy opened this issue Oct 1, 2018 · 2 comments
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feature resolved
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1.14

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@bugy
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bugy commented Oct 1, 2018

The following codes should be added:

  • clear screen
  • Cursor Position
  • cursor up/down/left/right
  • erase line
  • show/hide cursor (just ignore the sequences)
@bugy bugy added the feature label Oct 1, 2018
@bugy bugy mentioned this issue Jan 16, 2019
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@bugy bugy mentioned this issue Jan 26, 2019
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bugy added a commit that referenced this issue Mar 20, 2019
@bugy
#174,#134 moved ANSI parsing to frontend + added support for cursor m…
dd1a2a6 
…ove + introduced mutation testing
@bugy bugy added this to the 1.14 milestone Mar 20, 2019
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bugy commented Mar 20, 2019

Added support for moving cursor into 4 directions: up, down, left, right (with the corresponding ANSI codes ABCD).
More is coming...

@bugy bugy mentioned this issue Mar 31, 2019
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bugy added a commit that referenced this issue Apr 7, 2019
@bugy
#134: added support for terminal Move Cursor to Position command (H/f)
c0c55ca
bugy added a commit that referenced this issue Apr 7, 2019
@bugy
#134: added support for terminal Save/Restore Position command (s/u)
8b258cb
bugy added a commit that referenced this issue Apr 8, 2019
@bugy
#134: added support for terminal Clear screen command (J)
9cd69a2
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bugy commented Apr 8, 2019

Done. Now Script server supports most popular and used escape sequences, except sequences for manipulating terminal (size, resolution, etc.). The full list of supported escape sequences:

  • Esc[Value;...;Valuem - Set Graphics Mode
  • Esc[ValueA - Move cursor Up
  • Esc[ValueB - Move cursor Down
  • Esc[ValueC - Move cursor Forward
  • Esc[ValueD - Move cursor Backward
  • Esc[Line;ColumnH / Esc[Line;Columnf - move cursor to Line;Column position
  • Esc[s - Save cursor position
  • Esc[u - Restore cursor position
  • Esc[ValueK - Clear line (0 - clear forward, 1 - clear backward, 2 - clear full line)
  • Esc[ValueJ - Clear screen (0 - clear to the bottom, 1 - clear to the top, 2/3 - clear full screen)

More details can be found here:
http://ascii-table.com/ansi-escape-sequences.php

@bugy bugy added the resolved label Apr 8, 2019
@bugy bugy closed this as completed May 5, 2019
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