add $.strict_tables to the config

examples/config/default.nuon

@@ -6,6 +6,7 @@
     margin: 10, # the number of lines to keep between the cursor and the top / bottom
     number: false, # show line numbers
     relativenumber: false, # show line numbers, relative to the current one (overrides number)
+    strict_tables: false, # only render tables when all rows have the same keys with the same types
 
     # "reset" is used instead of "black" in a dark terminal because, when the terminal is actually
     # black, "black" is not really black which is ugly, whereas "reset" is really black.

src/config/mod.rs

@@ -150,6 +150,7 @@ pub struct Config {
     pub number: bool,
     pub relativenumber: bool,
     pub show_hints: bool,
+    pub strict_tables: bool,
 }
 
 impl Default for Config {
@@ -164,6 +165,7 @@ impl Default for Config {
             number: false,
             relativenumber: false,
             show_hints: true,
+            strict_tables: false,
             colors: ColorConfig {
                 normal: TableRowColorConfig {
                     name: BgFgColorConfig {
@@ -304,6 +306,11 @@ impl Config {
                         config.show_hints = val
                     }
                 }
+                "strict_tables" => {
+                    if let Some(val) = try_bool(value, &["strict_tables"])? {
+                        config.strict_tables = val
+                    }
+                }
                 "colors" => {
                     let cell = follow_cell_path(value, &["colors"]).unwrap();
                     let columns = match &cell {

src/ui.rs

@@ -238,7 +238,7 @@ fn render_data(frame: &mut Frame, app: &mut App) {
 
     let value = app.value_under_cursor(Some(CellPath { members: data_path }));
 
-    let table_type = is_table(&value, false);
+    let table_type = is_table(&value, !config.strict_tables);
     let is_a_table = matches!(table_type, crate::nu::value::Table::IsValid);
 
     let mut data_frame_height = if config.show_cell_path {