Prevent variable selection content from being limited to 3 columns (#821)

src/commands/core/actor.rs

@@ -101,6 +101,7 @@ fn prompt_finder(
 
     let mut opts = FinderOpts {
         preview: Some(preview),
+        show_all_columns: true,
         ..initial_opts.clone().unwrap_or_else(FinderOpts::var_default)
     };
 

src/finder/mod.rs

@@ -75,8 +75,6 @@ impl FinderChoice {
             "",
             "--preview-window",
             format!("up:{}:nohidden", preview_height).as_str(),
-            "--with-nth",
-            "1,2,3",
             "--delimiter",
             deser::terminal::DELIMITER.to_string().as_str(),
             "--ansi",
@@ -85,6 +83,10 @@ impl FinderChoice {
             "--exact",
         ]);
 
+        if !opts.show_all_columns {
+            command.args(["--with-nth", "1,2,3"]);
+        }
+
         if !opts.prevent_select1 {
             if let Self::Fzf = self {
                 command.arg("--select-1");

src/finder/structures.rs

@@ -16,6 +16,7 @@ pub struct Opts {
     pub column: Option<u8>,
     pub map: Option<String>,
     pub prevent_select1: bool,
+    pub show_all_columns: bool,
 }
 
 impl Default for Opts {
@@ -34,6 +35,7 @@ impl Default for Opts {
             delimiter: None,
             map: None,
             prevent_select1: true,
+            show_all_columns: false,
         }
     }
 }