Module papergrid::util

This module contains a different functions which are used by the Grid.

You should use it if you want to comply with how Grid works.

Functions

count_lines

Calculates a number of lines.

count_tabs

Returns a list of tabs (\t) in a string..

cut_str

The function cuts the string to a specific width.

cut_str_basic

The function cuts the string to a specific width.

get_lines

Splits the string by lines.

replace_tab

Replaces tabs in a string with a given width of spaces.

split_at_pos

The function splits a string in the position and returns a exact number of bytes before the position and in case of a split in an unicode grapheme a width of a character which was tried to be splited in.

spplit_str_at

Get string at

string_trim

Trims a string.

string_width

Returns a string width.

string_width_multiline

Returns a max string width of a line.

string_width_multiline_tab

Returns a max per line string width with correction to tab width.

string_width_tab

Returns a string width with correction to tab width.