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/sourced/cool-oneliners/dict.nu

@@ -0,0 +1,21 @@
+# Function querying free online English dictionary API for definition of given word(s)
+def dict [...word #word(s) to query the dictionary API but they have to make sense together like "martial law", not "cats dogs"
+] {
+	let query = ($word | str join %20)
+  let link = ('https://api.dictionaryapi.dev/api/v2/entries/en/' + ($query|str replace ' ' '%20'))
+  let output = (http get $link | rename word)
+  let w = ($output.word | first)
+
+  if $w == "No Definitions Found" {
+  	echo $output.word
+  } else {
+  	echo $output
+    | get meanings
+    | flatten
+    | select partOfSpeech definitions
+    | flatten
+    | flatten
+    | reject "synonyms"
+    | reject "antonyms"
+  }
+}