gtkTextIterBackwardLine {RGtk2} | R Documentation

## gtkTextIterBackwardLine

### Description

Moves `iter` to the start of the previous line. Returns `TRUE` if `iter` could be moved; i.e. if `iter` was at character offset 0, this function returns `FALSE`. Therefore if `iter` was already on line 0, but not at the start of the line, `iter` is snapped to the start of the line and the function returns `TRUE`. (Note that this implies that in a loop calling this function, the line number may not change on every iteration, if your first iteration is on line 0.)

### Usage

    gtkTextIterBackwardLine(object)

### Arguments

``object`` | an iterator

### Value

[logical] whether `iter` moved

### Author(s)

Derived by RGtkGen from GTK+ documentation

[Package RGtk2 version 2.20.40 Index]