Squashed commit of the following:

commit 61bf734812cb62ba6e0ec224bc15f7928705a8a2
Author: Nathaniel Landau <nate@natelandau.com>
Date:   Thu Oct 21 15:44:21 2021 -0400

    Major overhaul continued

     - rename templates
     - add checks utilities
     - add new array utilities
     - rename files
     - add assorted utilities
     - improve documentation

commit 546178fff3b526f492eb0eeffc63f79537e75de3
Author: Nathaniel Landau <nate@natelandau.com>
Date:   Wed Oct 20 16:31:14 2021 -0400

    Update conventions

commit f6d0642f85518efda9c5d8472b99d1c14163e381
Author: Nathaniel Landau <nate@natelandau.com>
Date:   Wed Oct 20 09:47:09 2021 -0400

    minor formatting changes

commit 2217612b55e3f9faf803a2d0c937ea2261206505
Author: Nathaniel Landau <nate@natelandau.com>
Date:   Tue Oct 19 17:59:09 2021 -0400

    add new functions

commit 347ba7aa738dcd6a5ad9d70886b38da3a17dc89e
Author: Nathaniel Landau <nate@natelandau.com>
Date:   Tue Oct 19 12:06:44 2021 -0400

    major overhaul

    - Add standaloneTemplate.sh
    - Rework README
    - Refactor inline documentation
    - Enforce coding standards
    - Remove CSV utilities
    - Add new array utilities
    - add _useGNUutils_
    - more ...

commit cd8e0d49aef25eeaf6b3e71a3c9e1f29ab9b06f5
Author: Nathaniel Landau <nate@natelandau.com>
Date:   Sun Oct 17 09:56:08 2021 -0400

    Add debug functions

commit f7c5c0a3d19815dcc6ba80b5f5a2ebb77ef88b07
Author: Nathaniel Landau <nate@natelandau.com>
Date:   Sat Oct 16 21:10:01 2021 -0400

    add new array functions

    _joinArray_, _isEmptyArray_, _sortArray_, _reverseSortArray_, and _mergearrays_

commit d8bc3d8cabdbcee3c479f97b43a45bdfe3bdafe0
Author: Nathaniel Landau <nate@natelandau.com>
Date:   Fri Oct 15 17:27:12 2021 -0400

    add _columnize_

commit 2fd2ae9435f476bc3968c3eb0d793db4bf1d9eaf
Author: Nathaniel Landau <nate@natelandau.com>
Date:   Mon Oct 11 22:17:45 2021 -0400

    _progressBar_: Fix unbound variable

commit e8933d15fc955a1acc665e9a081f131e681855d5
Author: Nathaniel Landau <nate@natelandau.com>
Date:   Sun Oct 10 11:50:42 2021 -0400

    _alert_: header now underlined

commit c9ce894361dec7d3513c038794a155519baf26bc
Author: Nathaniel Landau <nate@natelandau.com>
Date:   Tue Oct 5 09:49:42 2021 -0400

    _alert_: line numbers to gray

commit 4aaddd336ce613f629a7e6a62ef3b27ffc24d22d
Author: Nathaniel Landau <nate@natelandau.com>
Date:   Fri Oct 8 15:05:20 2021 -0400

    _usage_ to stdout

commit e2372fc3122ec1f20acc27f04d29b3785f014e25
Author: Nathaniel Landau <nate@natelandau.com>
Date:   Tue Oct 5 09:38:26 2021 -0400

    _setPATH_: remove unneeded logic

commit e60c75b6c954ac4bd146e2758252168027b9a43d
Author: Nathaniel Landau <nate@natelandau.com>
Date:   Tue Oct 5 09:25:38 2021 -0400

    _findSource_: bugfix

commit 0e84912e1ccd7203e5beff9f8737f8374f4aa5d8
Author: Nathaniel Landau <nate@natelandau.com>
Date:   Thu Sep 30 16:29:25 2021 -0400

    add requirements to documentation

commit 2c24843e3ada591e1868a94416e40b5ac0aa4994
Author: Nathaniel Landau <nate@natelandau.com>
Date:   Thu Sep 30 15:34:10 2021 -0400

    _uniqueFilename_: improve extension handling

commit 08bc2dfdcc8632efee9179e9c960a574fc17cf0c
Author: Nathaniel Landau <nate@natelandau.com>
Date:   Mon Sep 27 15:13:53 2021 -0400

    improve hooks script

commit 641918f1559d3b3aa38a9bbdf418938b2b81c176
Author: Nathaniel Landau <nate@natelandau.com>
Date:   Fri Sep 24 08:16:52 2021 -0400

    _inArry_: case insensitivity

commit eae10f170680540fdb4a1222add7e54f8785ea63
Author: Nathaniel Landau <nate@natelandau.com>
Date:   Mon Sep 20 18:31:44 2021 -0400

    clean up alerting

commit 700acd56f57fd57db84ef0e232ef41cdd7aee43c
Author: Nathaniel Landau <nate@natelandau.com>
Date:   Mon Sep 20 18:22:11 2021 -0400

    refactor _execute_

commit d893f86900a9fed9d91a0c9cc06c13b6b34d9926
Author: Nathaniel Landau <nate@natelandau.com>
Date:   Mon Sep 20 18:19:18 2021 -0400

    'fatal' replaces 'die'

commit 3326857bf127bef36cd9982246aa5b826d796d0a
Author: Nathaniel Landau <nate@natelandau.com>
Date:   Fri Sep 17 08:29:50 2021 -0400

    _execute_: ensure quiet and verbose work together

.vscode/shellscript.code-snippets

@@ -19,11 +19,18 @@
     "scope": "shellscript",
     "prefix": "_c",
     "body": [
-      "# DESC:$1",
-      "# ARGS:\t\t${2:None}",
-      "# OUTS:\t\t${3:None}",
-      "# USAGE:$4",
-      "# NOTE:$0"
+      "# DESC:",
+      "#\t\t\t\t\t$1",
+      "# ARGS:",
+      "#\t\t\t\t\t$2",
+      "# OUTS:",
+      "#\t\t\t\t\t0 - Success",
+      "#\t\t\t\t\t1 - Failure",
+      "#\t\t\t\t\tstdout: $4",
+      "# USAGE:",
+      "#\t\t\t\t\t$4",
+      "# NOTES:",
+      "#\t\t\t\t\t$5"
     ],
     "description": "Comment block for a function"
   },
@@ -44,14 +51,21 @@
     "prefix": "_f",
     "body": [
       "_${1:name}_() {",
-      "\t\t# DESC:$2",
-      "\t\t# ARGS:\t\t${3:None}",
-      "\t\t# OUTS:\t\t${4:None}",
-      "\t\t# USAGE:$5",
-      "\t\t# NOTE:$6",
+      "\t\t# DESC:",
+      "\t\t#\t\t\t\t\t$2",
+      "\t\t# ARGS:",
+      "\t\t#\t\t\t\t\t$3",
+      "\t\t# OUTS:",
+      "\t\t#\t\t\t\t\t0 - Success",
+      "\t\t#\t\t\t\t\t1 - Failure",
+      "\t\t#\t\t\t\t\tstdout: $4",
+      "\t\t# USAGE:",
+      "\t\t#\t\t\t\t\t_${1:name}_ ",
+      "\t\t# NOTES:",
+      "\t\t#\t\t\t\t\t$5",
       "\t\t",
-      "\t\t echo \"Hello world\"",
-      "\t\t$0",
+      "\t\t [[ $# == 0 ]] && fatal \"Missing required argument to ${FUNCNAME[0]}\"",
+      "\t\t$6",
       "}"
     ],
     "description": "Add a new function"