25 năm trước cách đây · 96b5f00534
--- a/docs/buttons/blueball.gif
+++ b/docs/buttons/blueball.gif
--- a/docs/buttons/ch_beg_r.gif
+++ b/docs/buttons/ch_beg_r.gif
--- a/docs/buttons/ch_begin.gif
+++ b/docs/buttons/ch_begin.gif
--- a/docs/buttons/ch_del_r.gif
+++ b/docs/buttons/ch_del_r.gif
--- a/docs/buttons/ch_delet.gif
+++ b/docs/buttons/ch_delet.gif
--- a/docs/buttons/ch_end.gif
+++ b/docs/buttons/ch_end.gif
--- a/docs/buttons/ch_end_r.gif
+++ b/docs/buttons/ch_end_r.gif
--- a/docs/buttons/contents.gif
+++ b/docs/buttons/contents.gif
--- a/docs/buttons/crossref.gif
+++ b/docs/buttons/crossref.gif
--- a/docs/buttons/footnote.gif
+++ b/docs/buttons/footnote.gif
--- a/docs/buttons/greenball.gif
+++ b/docs/buttons/greenball.gif
--- a/docs/buttons/image.gif
+++ b/docs/buttons/image.gif
--- a/docs/buttons/index.gif
+++ b/docs/buttons/index.gif
--- a/docs/buttons/next.gif
+++ b/docs/buttons/next.gif
--- a/docs/buttons/next_g.gif
+++ b/docs/buttons/next_g.gif
--- a/docs/buttons/nx_grp.gif
+++ b/docs/buttons/nx_grp.gif
--- a/docs/buttons/nx_grp_g.gif
+++ b/docs/buttons/nx_grp_g.gif
--- a/docs/buttons/orangeball.gif
+++ b/docs/buttons/orangeball.gif
--- a/docs/buttons/pinkball.gif
+++ b/docs/buttons/pinkball.gif
--- a/docs/buttons/prev.gif
+++ b/docs/buttons/prev.gif
--- a/docs/buttons/prev_g.gif
+++ b/docs/buttons/prev_g.gif
--- a/docs/buttons/purpleball.gif
+++ b/docs/buttons/purpleball.gif
--- a/docs/buttons/pv_grp.gif
+++ b/docs/buttons/pv_grp.gif
--- a/docs/buttons/pv_grp_g.gif
+++ b/docs/buttons/pv_grp_g.gif
--- a/docs/buttons/redball.gif
+++ b/docs/buttons/redball.gif
--- a/docs/buttons/search.gif
+++ b/docs/buttons/search.gif
--- a/docs/buttons/up.gif
+++ b/docs/buttons/up.gif
--- a/docs/buttons/up_g.gif
+++ b/docs/buttons/up_g.gif
--- a/docs/buttons/whiteball.gif
+++ b/docs/buttons/whiteball.gif
--- a/docs/buttons/yellowball.gif
+++ b/docs/buttons/yellowball.gif