Help System (web edition)

SHADOW <shadow_character>,<color_code> 
changes the effect of <shadow_character> given as decimal code.
For example,
SHADOW 50,119
changes the effect of the shadow character 2  ( 2(ascii:10)=50 )
to produce color code 119 (white on white) thus making the line labels
in the edit field invisible.
SHADOW 50,120
returns the standard color (gray on white) for shadows 2.



SHADOW ERASE,L1,L2
erases shadow characters of edit lines L1-L2.

SHADOW BLOCK,<char> 
`paints' the block defined by the BLOCK key by using the shadow
character <char>.

SHADOW REPLACE <char1>,<char2>,L1,L2
replaces shadow character <char1> by another <char2> on lines L1-L2.
Notations like char(32) (=space) are also allowed. For example,
SHADOW REPLACE 4,char(32),11,1000
erases shadow characters `4' (underlining in PRINT) on lines 11-1000.



SHADOW SET L1,L2,L
fills shadow lines of edit lines L1-L2 by non-space characters on the
line L thus performing the same task for shadow characters as the SET
command does for normal characters.
SHADOW SET L1,L2,L,1
does the same job but uses also space characters on the the line L
thus making possible to remove any previous shadows of lines L1-L2.
So if L is an empty line, all shadow charaters of lines L1-L2 are removed.

  F = More information on the edit field