.Dd 2020-10-22
.Dt gemtext 3
.Os
.Sh NAME
.Nm gemtext_text_strlen ,
.Nm gemtext_link_link_strlen ,
.Nm gemtext_link_label_strlen ,
.Nm gemtext_pre_strlen ,
.Nm gemtext_h1_strlen ,
.Nm gemtext_h2_strlen ,
.Nm gemtext_h3_strlen ,
.Nm gemtext_ul_strlen ,
.Nm gemtext_qt_strlen
.Nd calculate the length of underlying string for gemtext object
.Sh SYNOPSIS
.In "gemtext.h"
.Ft size_t
.Fn gemtext_text_strlen "struct gemtext *line"
.Ft size_t
.Fn gemtext_link_link_strlen "struct gemtext *line"
.Ft size_t
.Fn gemtext_link_label_strlen "struct gemtext *line"
.Ft size_t
.Fn gemtext_pre_strlen "struct gemtext *line"
.Ft size_t
.Fn gemtext_h1_strlen "struct gemtext *line"
.Ft size_t
.Fn gemtext_h2_strlen "struct gemtext *line"
.Ft size_t
.Fn gemtext_h3_strlen "struct gemtext *line"
.Ft size_t
.Fn gemtext_ul_strlen "struct gemtext *line"
.Ft size_t
.Fn gemtext_qt_strlen "struct gemtext *line"
.Sh DESCRIPTION
These functions act like
.Xr strlen 3
but for the underlying string representation of gemtext object.
.Pp
.Fn gemtext_text_strlen
returns the length of underlying string of gemtext object specified in
.Em line .
.Pp
.Fn gemtext_link_link_strlen
returns the length of underlying link string of gemtext object specified in
.Em line .
.Pp
.Fn gemtext_link_label_strlen
returns the length of underlying link label string of gemtext object specified in
.Em line .
.Pp
.Fn gemtext_pre_strlen
returns the length of underlying string of gemtext object specified in
.Em line .
.Pp
.Fn gemtext_h1_strlen
returns the length of underlying string of gemtext object specified in
.Em line .
.Pp
.Fn gemtext_h2_strlen
returns the length of underlying string of gemtext object specified in
.Em line .
.Pp
.Fn gemtext_h3_strlen
returns the length of underlying string of gemtext object specified in
.Em line .
.Pp
.Fn gemtext_ul_strlen
returns the length of underlying string of gemtext object specified in
.Em line .
.Pp
.Fn gemtext_qt_strlen
returns the length of underlying string of gemtext object specified in
.Em line .
.Sh ERRORS
All above functions never fail.
.Sh SEE ALSO
.Xr gemtext_decode 3 ,
.Xr gemtext_encode 3 ,
.Xr gemtext_type 3 ,
.Xr gemtext_text_new 3 ,
.Xr gemtext_text_string 3 ,
.Xr gemtext_list_append 3 ,
.Xr gemtext_free 3
.Sh AUTHORS
.An Ali Fardan Aq Mt raiz@stellarbound.space