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       fribidi_log2vis - get visual string


       #include <fribidi.h>

       FriBidiLevel fribidi_log2vis
            const FriBidiChar *str,
            const FriBidiStrIndex len,
            FriBidiParType *pbase_dir,
            FriBidiChar *visual_str,
            FriBidiStrIndex *positions_L_to_V,
            FriBidiStrIndex *positions_V_to_L,
            FriBidiLevel *embedding_levels


       const FriBidiChar *str
              Input logical string.

       const FriBidiStrIndex len
              Input string length.

       FriBidiParType *pbase_dir
              Requested and resolved paragraph base direction.

              Possible values for a FriBidiParType are as follows:
               FRIBIDI_PAR_LTR   Left-To-Right paragraph.
               FRIBIDI_PAR_RTL   Right-To-Left paragraph.
               FRIBIDI_PAR_ON    DirectiOn-Neutral paragraph.
               FRIBIDI_PAR_WLTR  Weak Left To Right paragraph.
               FRIBIDI_PAR_WRTL  Weak Right To Left paragraph.

       FriBidiChar *visual_str
              Output visual string.

       FriBidiStrIndex *positions_L_to_V
              Output mapping from logical to visual string positions.

       FriBidiStrIndex *positions_V_to_L
              Output  mapping  from  visual  string back to the logical string

       FriBidiLevel *embedding_levels
              Output list of embedding levels.


       This function converts the logical input string to  the  visual  output
       strings as specified by the Unicode Bidirectional Algorithm.  As a side
       effect it also generates mapping lists between the two strings, and the
       list of embedding levels as defined by the algorithm.

       If  NULL is passed as any of the the lists, the list is ignored and not

       This function is obsolete because it only handles one-line  paragraphs.
       Please consider using other functions instead.  Deprecated.


       Maximum  level  found  plus  one,  or zero if any error occured (memory
       allocation failure most probably).


       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_mirroring(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_remove_bidi_marks(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)