text_cursor-style

text_cursor <- style: {bar,block,underline,xpce,image}

Style of the text_cursor. Values are:

bar: A thin vertical bar before the character at the caret.
block: A translucent box over the character at the caret. If the caret is not text_cursor->active, the box is drawn as an outline.
underline: A line below the character at the caret.
xpce: The classic xpce caret: a small triangle below the insertion point if the cursor is text_cursor->active, a diamond otherwise.
image: An arbitrary image, set using text_cursor->image.
An inactive caret uses text_cursor.inactive_colour. The style is set by text_cursor->font from text_cursor.fixed_font_style or text_cursor.proportional_font_style.