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/stdlib-candidate/std-rfc/print.nu

@@ -0,0 +1,82 @@
+# A print command that concatenates arguments together with an optional separator
+#    By default there will be no newline
+def print1 [
+    --separator(-s):any     # Optional separator (not yet flagged as optional?)
+    ...rest                 # All of the parameters
+    ] {
+    let is_empty = ($separator | is-empty)
+    let num_of_rest = ($rest | length)
+    $rest | enumerate | each { |param|
+        if $is_empty {
+            $param.item
+        } else {
+            if $num_of_rest > ($param.index + 1) {
+                $"($param.item)($separator)"
+            } else {
+                $param.item
+            }
+        }
+    } | into string | str join
+}
+
+# > print 1 2 3 "four" -s '--'
+# 1--2--3--four
+
+# > print 1 2 3 "four"
+# 123four
+
+# An alternate print command that concatenates arguments together with an optional separator.
+# This one uses str collect instead of build-string.
+#    By default there will be no newline
+def print2 [
+    --separator(-s):any     # Optional separator (not yet flagged as optional?)
+    ...rest                 # All of the parameters
+    ] {
+    let is_empty = ($separator | is-empty)
+    let num_of_rest = ($rest | length)
+    if $is_empty {
+        $rest | into string | str join
+    } else {
+        $rest | into string | str join $separator
+    }
+    }
+
+
+# A print command that concatenates arguments together with an optional separator.
+# This print command will also concatenate tables like [1 2 3] as well as most other primitives
+# since the into string command has been updated with wider support.
+def print3 [
+    --separator(-s):any     # Optional separator (not yet flagged as optional?)
+    --flat(-f)              # If tables are found, flatten them
+    ...rest                 # All of the parameters
+    ] {
+    let sep_empty = ($separator | is-empty)
+    let num_of_rest = ($rest | length)
+    let flat = ($flat | is-empty)
+    $rest | enumerate | each { |param|
+        if $sep_empty {
+            if ((echo $param.item | str length) > 1) and $flat {
+                let flatter = ($param.item | flatten | into string | str join)
+                $flatter
+            } else {
+                $param.item
+            }
+        } else {
+            if $num_of_rest > ($param.index + 1) {
+                if ($param.item | length) > 1 and $flat {
+                    let flatter = ($param.item | flatten | into string | str join $separator)
+                    $"($flatter)($separator)"
+                } else {
+                    $"($param.item)($separator)"
+                }
+            } else {
+                if ($param.item | length) > 1 and $flat {
+                    let flatter = ($param.item | flatten | into string | str join $separator)
+                    $flatter
+                } else {
+                    $param.item
+                }
+            }
+        }
+    } | str join
+}