From 9d85025b0418163fae079c9ba8f8445212de8568 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Wed, 21 Sep 2016 09:51:11 -0300 Subject: docs-rst: create an user's manual book Place README, REPORTING-BUGS, SecurityBugs and kernel-parameters on an user's manual book. As we'll be numbering the user's manual, remove the manual numbering from SecurityBugs. Signed-off-by: Mauro Carvalho Chehab --- Documentation/VGA-softcursor.txt | 66 ---------------------------------------- 1 file changed, 66 deletions(-) delete mode 100644 Documentation/VGA-softcursor.txt (limited to 'Documentation/VGA-softcursor.txt') diff --git a/Documentation/VGA-softcursor.txt b/Documentation/VGA-softcursor.txt deleted file mode 100644 index 9eac6744b3a1..000000000000 --- a/Documentation/VGA-softcursor.txt +++ /dev/null @@ -1,66 +0,0 @@ -Software cursor for VGA -======================= - -by Pavel Machek -and Martin Mares - -Linux now has some ability to manipulate cursor appearance. Normally, you -can set the size of hardware cursor (and also work around some ugly bugs in -those miserable Trident cards [#f1]_. You can now play a few new tricks: -you can make your cursor look - -like a non-blinking red block, make it inverse background of the character it's -over or to highlight that character and still choose whether the original -hardware cursor should remain visible or not. There may be other things I have -never thought of. - -The cursor appearance is controlled by a ``[?1;2;3c`` escape sequence -where 1, 2 and 3 are parameters described below. If you omit any of them, -they will default to zeroes. - -first Parameter - specifies cursor size:: - - 0=default - 1=invisible - 2=underline, - ... - 8=full block - + 16 if you want the software cursor to be applied - + 32 if you want to always change the background color - + 64 if you dislike having the background the same as the - foreground. - - Highlights are ignored for the last two flags. - -second parameter - selects character attribute bits you want to change - (by simply XORing them with the value of this parameter). On standard - VGA, the high four bits specify background and the low four the - foreground. In both groups, low three bits set color (as in normal - color codes used by the console) and the most significant one turns - on highlight (or sometimes blinking -- it depends on the configuration - of your VGA). - -third parameter - consists of character attribute bits you want to set. - - Bit setting takes place before bit toggling, so you can simply clear a - bit by including it in both the set mask and the toggle mask. - -.. [#f1] see ``#define TRIDENT_GLITCH`` in ``drivers/video/vgacon.c``. - -Examples: -========= - -To get normal blinking underline, use:: - - echo -e '\033[?2c' - -To get blinking block, use:: - - echo -e '\033[?6c' - -To get red non-blinking block, use:: - - echo -e '\033[?17;0;64c' -- cgit v1.2.3-73-gaa49b