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Full Discussion: !! what is this means
Top Forums Shell Programming and Scripting !! what is this means Post 302266490 by vasuarjula on Wednesday 10th of December 2008 10:16:48 AM
Old 12-10-2008
!! what is this means

I have a script like

select * from table
!!

what those exclamation marks mean
 

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fribidi_set_reorder_nsm(3)					Programmer's Manual					fribidi_set_reorder_nsm(3)

NAME
fribidi_set_reorder_nsm - set marks reordering on or off SYNOPSIS
#include <fribidi.h> fribidi_boolean fribidi_set_reorder_nsm(fribidi_boolean state); PARAMETERS
fribidi_boolean state New state to set. DESCRIPTION
This function is used to turn non-spacing marks reordering on or off. Reordering non-spacing marks is the act of placing non-spacing marks (bidi class NSM) after their base character in a right-to-left resolved context. If your rendering engine expects non-spacing marks always after the base character in the memory representation of the visual string, you need this option on. An example of where people may need it off is when rendering in the console when non-spacing marks cannot be applied on top of the base character. This flag is on by default. This function is deprecated and only used with other deprecated functions. RETURNS
The new marks reordering status. SEE ALSO
fribidi_charset_to_unicode(3), fribidi_unicode_to_charset(3), fribidi_parse_charset(3), fribidi_shape_arabic(3), fribidi_get_par_direc- tion(3), fribidi_get_par_embedding_levels(3), fribidi_reorder_line(3), fribidi_get_bidi_type(3), fribidi_get_bidi_types(3), fribidi_get_bidi_type_name(3), fribidi_debug_status(3), fribidi_mirroring_status(3), fribidi_set_mirroring(3), fribidi_reorder_nsm_sta- tus(3), fribidi_log2vis_get_embedding_levels(3), fribidi_get_type(3), fribidi_get_type_internal(3), fribidi_remove_bidi_marks(3), fribidi_log2vis(3), fribidi_join_arabic(3), fribidi_get_joining_type(3), fribidi_get_joining_types(3), fribidi_get_joining_type_name(3), fribidi_get_mirror_char(3), fribidi_shape_mirroring(3), fribidi_shape(3) GNU FriBidi 0.19.2 30 January 2006 fribidi_set_reorder_nsm(3)
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