terminal: Change timg for viu

terminal/.config/vifm/vifmrc

@@ -396,8 +396,8 @@ filextype *.avi,*.mp4,*.wmv,*.dat,*.3gp,*.ogv,*.mkv,*.mpg,*.mpeg,*.vob,
          \*.as[fx]
         \ {View using unique mplayer instance}
         \ umpv %f &,
-        \ {View in timg}
-        \ timg --title --center --clear %f; read -k 1 -s -r,
+        \ {View in viu}
+        \ viu --name %f; read -k 1 -s -r,
         \ {View using ffplay}
         \ ffplay -fs -autoexit %f,
         \ {View using Dragon}
@@ -431,8 +431,8 @@ fileviewer *.[1-8] man ./%c | col -b
 
 " Gif
 filextype *.gif
-        \ {View in timg}
-        \ timg --loops=2 --title --center --clear %f; read -k 1 -s -r,
+        \ {View in viu}
+        \ viu --once --name %f; read -k 1 -s -r,
         \ {Loop}
         \ mpv --loop=inf %f %i &,
 fileviewer *.gif
@@ -442,8 +442,8 @@ fileviewer *.gif
 
 " Images
 filextype *.bmp,*.jpg,*.jpeg,*.png,*.gif,*.xpm
-        \ {View in timg}
-        \ timg --title --center --clear %f; read -k 1 -s -r,
+        \ {View in viu}
+        \ viu --name %f; read -k 1 -s -r,
         \ {View in nsxiv directory viewer}
         \ vifm-thumbnailer %c,
         \ {View in imv}
@@ -459,7 +459,7 @@ filextype *.bmp,*.jpg,*.jpeg,*.png,*.gif,*.xpm
         \ {View in gpicview}
         \ gpicview %c,
 fileviewer *.bmp,*.jpg,*.jpeg,*.png,*.gif,*.xpm
-        \ timg -g%pwx%ph -pq %c
+        \ viu -b -w %pw -h %ph %c
 
 " OpenRaster
 filextype *.ora
@@ -618,10 +618,6 @@ fileviewer * vifm-default-viewer %c
 
 " Various customization examples
 
-" Use ag (the silver searcher) instead of grep
-"
-" set grepprg='ag --line-numbers %i %a %s'
-
 " Add additional place to look for executables
 "
 " let $PATH = $HOME.'/bin/fuse:'.$PATH