Changed . token to _dot

This change allows the dotfiles to work with chezmoi (e.g: on windows)
and improves grepability with neovim/telescope

dot_config/nushell/nu_scripts/benchmarks/gradient.nu

@@ -0,0 +1,37 @@
+# height = 40
+# width = 160
+# stamp = "py"
+
+# for line in range(0, height):
+#     row_data = ""
+
+#     for col in range(0, width):
+#         fgcolor = 2 + 2 * col
+#         if fgcolor > 200 and fgcolor < 210:
+#             row_data = row_data + color(stamp, bg='rgb(0, 0, %d)' % fgcolor)
+#         else:
+#             fg = fgcolor % 256
+#             row_data = row_data + color(' ', bg='rgb(0, 0, %d)' % fg)
+
+#     print(row_data)
+
+const height = 40
+const width = 160
+const stamp = "Nu"
+
+for line in 0..$height {
+    mut row_data = ""
+
+    for col in 0..$width {
+        let fgcolor = 2 + 2 * $col
+
+        if $fgcolor > 200 and $fgcolor < 210 {
+            $row_data += $"(ansi -e '48;2;0;0;')($fgcolor)m($stamp)(ansi -e '0m')"
+        } else {
+            let fg = $fgcolor mod 256
+            $row_data += $"(ansi -e '48;2;0;0;')($fg)m (ansi -e '0m')"
+        }
+    }
+
+    print $row_data
+}