fribidi_remove_bidi_marks man page on Slackware

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fribidi_remove_bidi_marks(3)  Programmer's Manual fribidi_remove_bidi_marks(3)

NAME
       fribidi_remove_bidi_marks - remove bidi marks out of an string

SYNOPSIS
       #include <fribidi.h>

       FriBidiStrIndex fribidi_remove_bidi_marks
       (
	    FriBidiChar *str,
	    const FriBidiStrIndex len,
	    FriBidiStrIndex *positions_to_this,
	    FriBidiStrIndex *position_from_this_list,
	    FriBidiLevel *embedding_levels
       );

PARAMETERS
       FriBidiChar *str
	      Input string to clean.

       const FriBidiStrIndex len
	      Input string length.

       FriBidiStrIndex *positions_to_this
	      List mapping positions to the order used in str.

       FriBidiStrIndex *position_from_this_list
	      List mapping positions from the order used in str.

       FriBidiLevel *embedding_levels
	      List of embedding levels.

DESCRIPTION
       This  function  removes	the  bidi and boundary-neutral marks out of an
       string and the accompanying lists.  It implements rule X9 of  the  Uni‐
       code    Bidirectional	Algorithm    available	  at   http://www.uni‐
       code.org/reports/tr9/#X9, with the exception  that  it  removes	U+200E
       LEFT-TO-RIGHT MARK and U+200F RIGHT-TO-LEFT MARK too.

       If any of the input lists are NULL, the list is skipped.	 If str is the
       visual string, then positions_to_this is	  positions_L_to_V  and	 posi‐
       tion_from_this_list is positions_V_to_L;	 if str is the logical string,
       the other way. Moreover, the position maps should be filled with	 valid
       entries.

       A  position  map	 pointing to a removed character is filled with -1. By
       the way, you should not use embedding_levels if str is visual string.

       For best results this function should be run on a whole paragraph,  not
       lines;  but  feel  free to do otherwise if you know what you are doing.
       Deprecated.  Use fribidi_remove_special_chars instead.

RETURNS
       New length of the string, or -1 if an error occured (memory  allocation
       failure most probably).

SEE ALSO
       fribidi_charset_to_unicode(3),		fribidi_unicode_to_charset(3),
       fribidi_parse_charset(3),		      fribidi_shape_arabic(3),
       fribidi_get_par_direction(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_mir‐
       roring(3),  fribidi_reorder_nsm_status(3),  fribidi_set_reorder_nsm(3),
       fribidi_log2vis_get_embedding_levels(3),		  fribidi_get_type(3),
       fribidi_get_type_internal(3),   fribidi_log2vis(3),   fribidi_join_ara‐
       bic(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_remove_bidi_marks(3)
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