Module position 

Structs

Position

A cursor location. col is a grapheme index, never a byte or char offset.

Functions

display_to_grapheme_col

Grapheme index containing display_col.

display_width

Total display columns, using the default tab width of 4.

display_width_with_tabs

Total display columns a string occupies, expanding tabs to tab_width stops.

grapheme_to_display_col

Display column at which the grapheme at grapheme_idx begins.