2009/8/6 Heesob Park <phasis / gmail.com>:
> Hi,
>
> 2009/8/6 James Coglan <jcoglan / googlemail.com>:
>> Hi all,
>>
>> Looking through the PDoc source to see how it renders the build progress
>> meter, I see:
>>
>> log "\c[[F\c[[K  Rendering: #{dest}"
>>
>> Is there a good reference for these escape sequences anywhere? They're not
>> terribly Google-friendly.
>>
> "\c[" is same to "\e"
> "\c[[F" is invalid sequence. cf: "\c[[f" means "Move cursor to upper
> left corner"
> "\c[[K" means "Clear line from cursor right"
>
> Refer to http://ascii-table.com/ansi-escape-sequences-vt-100.php
>
Correction:
"\c[[F" means "Cursor Preceding Line"
"\c[[K" means "Erase in Line"

Refer to http://www.atariarchives.org/cfn/12/02/0075.php

Regards,

Park Heesob