[gtksourceview] SpaceDrawer: rename get_end_iter() -> get_line_end()

[Sébastien Wilmet <swilmet src gnome org>]

commit a20269def3b27680184e67fa93b5d7785b0acc51
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Sat Jul 23 08:06:44 2016 +0200

    SpaceDrawer: rename get_end_iter() -> get_line_end()

 gtksourceview/gtksourcespacedrawer.c |   28 +++++++++++++++-------------
 1 files changed, 15 insertions(+), 13 deletions(-)
---
diff --git a/gtksourceview/gtksourcespacedrawer.c b/gtksourceview/gtksourcespacedrawer.c
index 6cfcc76..9200fd5 100644
--- a/gtksourceview/gtksourcespacedrawer.c
+++ b/gtksourceview/gtksourcespacedrawer.c
@@ -512,24 +512,26 @@ space_needs_drawing (GtkSourceSpaceDrawer *drawer,
 }
 
 static void
-get_end_iter (GtkTextView       *text_view,
+get_line_end (GtkTextView       *text_view,
              const GtkTextIter *start_iter,
-             GtkTextIter       *end_iter,
+             GtkTextIter       *line_end,
              gint               x,
              gint               y,
              gboolean           is_wrapping)
 {
-       gint min, max, i;
+       gint min;
+       gint max;
+       gint i;
        GdkRectangle rect;
 
-       *end_iter = *start_iter;
-       if (!gtk_text_iter_ends_line (end_iter))
+       *line_end = *start_iter;
+       if (!gtk_text_iter_ends_line (line_end))
        {
-               gtk_text_iter_forward_to_line_end (end_iter);
+               gtk_text_iter_forward_to_line_end (line_end);
        }
 
-       /* check if end_iter is inside the bounding box anyway */
-       gtk_text_view_get_iter_location (text_view, end_iter, &rect);
+       /* check if line_end is inside the bounding box anyway */
+       gtk_text_view_get_iter_location (text_view, line_end, &rect);
        if (( is_wrapping && rect.y < y) ||
            (!is_wrapping && rect.x < x))
        {
@@ -537,13 +539,13 @@ get_end_iter (GtkTextView       *text_view,
        }
 
        min = gtk_text_iter_get_line_offset (start_iter);
-       max = gtk_text_iter_get_line_offset (end_iter);
+       max = gtk_text_iter_get_line_offset (line_end);
 
        while (max >= min)
        {
                i = (min + max) >> 1;
-               gtk_text_iter_set_line_offset (end_iter, i);
-               gtk_text_view_get_iter_location (text_view, end_iter, &rect);
+               gtk_text_iter_set_line_offset (line_end, i);
+               gtk_text_view_get_iter_location (text_view, line_end, &rect);
 
                if (( is_wrapping && rect.y < y) ||
                    (!is_wrapping && rect.x < x))
@@ -624,7 +626,7 @@ _gtk_source_space_drawer_draw (GtkSourceSpaceDrawer *drawer,
 
        _gtk_source_iter_get_leading_spaces_end_boundary (&start, &leading_end);
        _gtk_source_iter_get_trailing_spaces_start_boundary (&start, &trailing_start);
-       get_end_iter (text_view, &start, &line_end, x2, y2, is_wrapping);
+       get_line_end (text_view, &start, &line_end, x2, y2, is_wrapping);
 
        gdk_cairo_set_source_rgba (cr, drawer->priv->color);
        cairo_set_line_width (cr, 0.8);
@@ -673,7 +675,7 @@ _gtk_source_space_drawer_draw (GtkSourceSpaceDrawer *drawer,
 
                        _gtk_source_iter_get_leading_spaces_end_boundary (&start, &leading_end);
                        _gtk_source_iter_get_trailing_spaces_start_boundary (&start, &trailing_start);
-                       get_end_iter (text_view, &start, &line_end, x2, y2, is_wrapping);
+                       get_line_end (text_view, &start, &line_end, x2, y2, is_wrapping);
                }
        };