README update: clarified `viu -b` usage inside a neovim terminal

2 years ago · d96b57abf3
parent 326ec9e1d0
commit d96b57abf3
2 changed files with 6 additions and 4 deletions
--- a/README.md
+++ b/README.md
@ -449,8 +449,9 @@ require'fzf-lua'.setup {
      -- for example, use `viu` for image previews
      -- will do nothing if `viu` isn't executable
      extensions      = {
-        ["gif"]       = { "viu" },
-        ["png"]       = { "viu" },
+        -- neovim terminal only supports `viu` block output
+        ["png"]       = { "viu", "-b" },
+        ["jpg"]       = { "ueberzug" },
      },
      -- if using `ueberzug` in the above extensions map
      -- set the default image scaler, possible scalers:
--- a/doc/fzf-lua.txt
+++ b/doc/fzf-lua.txt
@ -495,8 +495,9 @@ Consult the list below for available settings:
          -- for example, use `viu` for image previews
          -- will do nothing if `viu` isn't executable
          extensions      = {
-            ["gif"]       = { "viu" },
-            ["png"]       = { "viu" },
+            -- neovim terminal only supports `viu` block output
+            ["png"]       = { "viu", "-b" },
+            ["jpg"]       = { "ueberzug" },
          },
          -- if using `ueberzug` in the above extensions map
          -- set the default image scaler, possible scalers: