Description: emphasize that a hyphen is really needed in "-1" by writing it as \(hy1
Author: أحمد المحمودي (Ahmed El-Mahmoudy) <firstname.lastname@example.org>
@@ -54,14 +54,14 @@
string, the other way. Moreover, the position maps should be filled with
-A position map pointing to a removed character is filled with -1. By the
+A position map pointing to a removed character is filled with \(hy1. 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.
-New length of the string, or -1 if an error occured (memory
+New length of the string, or \(hy1 if an error occured (memory
allocation failure most probably).
.SH "SEE ALSO"