@@ -722,7 +722,7 @@ "name": "exit",
       "signature": "int ==> "
     },
     "expect": {
-      "description": "Validates the first _n_ elements of the stack against the type descriptions specified in quot1 (_n_ is quot1's length) and if all the elements are valid returns them wrapped in quot2 (in reverse order). \n\n \n Tips\n \n * You can specify a typed dictionary by prepending the type name with dict:. Example: dict:socket\n * You can specify two or more matching types by separating the type names with a pipe: string|quot\n\n \n Example\n \n Assuming that the following elements are on the stack (from top to bottom): \n \n 1 \"test\" 3.4\n \n the following program evaluates to true:\n \n (int string num) expect (3.4 \"test\" 1) ==",
+      "description": "Validates the first _n_ elements of the stack against the type descriptions specified in quot1 (_n_ is quot1's length) and if all the elements are valid returns them wrapped in quot2 (in reverse order). \n\n \n Tips\n \n * You can specify a typed dictionary by prepending the type name with dict:. Example: dict:socket\n * You can specify two or more matching types by separating combined together in a logical type expression, e.g.: string|quot\n\n \n Example\n \n Assuming that the following elements are on the stack (from top to bottom): \n \n 1 \"test\" 3.4\n \n the following program evaluates to true:\n \n (int string num) expect (3.4 \"test\" 1) ==",
       "kind": "symbol",
       "name": "expect",
       "signature": "quot1 ==> quot2"
@@ -1290,6 +1290,12 @@ "description": "Pushes a copy of the second element on top of the stack.",
       "kind": "symbol",
       "name": "over",
       "signature": "a1 a2 ==> a1 a2 a1"
+    },
+    "parent-scope": {
+      "description": "Returns a dictionary dict2 holding a reference to the parent scope of dict1 or null if dict1 is ROOT.",
+      "kind": "symbol",
+      "name": "parent-scope",
+      "signature": "dict1 ==> dict2"
     },
     "parse": {
       "description": "Parses str and returns a quoted program quot.",

@@ -1,8 +1,8 @@ 
 " Vim syntax file
 " Language: min
 " Maintainer: Fabio Cevasco
-" Last Change: 30 Jan 2021
-" Version: 0.31.0
+" Last Change: 06 Feb 2021
+" Version: 0.32.0
 
 if exists("b:current_syntax")
   finish
@@ -11,7 +11,7 @@ 
 setl iskeyword=@,36-39,+,-,*,.,/,:,~,!,48-57,60-65,94-95,192-255 
 setl iskeyword+=^
 
-syntax keyword          minDefaultSymbol ! != $ % & && ' * + - -> -inf . .. / : :: < <= =% =-= == ==> => =~ > >< >= >> ? @ ROOT abs accept acos aes all? and any? append apply apply-interpolate args asin ask atan atime avg bind bitand bitnot bitor bitxor boolean boolean? capitalize case cd ceil chmod choose chr clear clear-stack cleave close column-print compiled? concat confirm connect cons cos cosh cp cpu crypto ctime d2r datetime ddel ddup debug decode decode-url define defined-sigil? defined-symbol? delete-sigil delete-symbol dequote dget dhas? dict dictionary? difference dip dir? dirname div dkeys download dpairs dpick drop dsdelete dset dsget dshas? dsinit dspost dsput dsquery dsread dstore dswrite dtype dup dvalues e encode encode-url env? error escape eval even? exists? exit expect expect-all expect-any expect-empty-stack fappend fatal file? filename filter find first flatten float float? floor foreach format-error fperms fread from-json from-semver from-yaml fs fsize fstats ftype fwrite get get-content get-env get-stack getchr gets hardlink harvest help hidden? http id if import in? indent indexof inf infix-dequote info insert integer integer? interpolate intersection invoke io join keep last length line-info linrec listen lite? ln load load-symbol log10 log2 logic loglevel loglevel? lowercase ls ls-r map map-reduce mapkey match math md4 md5 med mini? mkdir mod mtime mv nan net newline nip not notice now null? num number? odd? one? operator opts or ord os over parse parse-url partition password pi pick pop pow pred prefix prefix-dequote prepend print product prompt publish put-env putchr puts quit quotation? quote quote-map r2g raise random randomize range raw-args recv recv-line reduce regex reject remove remove-symbol repeat replace replace-apply request require rest return reverse rm rmdir rolldown rollup round run save-symbol saved-symbols scope scope-sigils scope-symbols seal-sigil seal-symbol sealed-sigil? sealed-symbol? search search-all semver-inc-major semver-inc-minor semver-inc-patch semver? send seq set set-stack sha1 sha224 sha256 sha384 sha512 shl shorten shr sigil-help sigils sin sinh sip size sleep slice socket sort source split spread sqrt stack start-server stop-server str string string? stringlike? strip substr succ suffix sum swap swons symbol-help symbols symlink symlink? symmetric-difference sys system take tan tanh tap tau tformat time timeinfo times timestamp titleize to-json to-semver to-timestamp to-yaml trunc try type type? union unless unmapkey unseal-sigil unseal-symbol unzip uppercase version warn when which while with xor zip ||
+syntax keyword          minDefaultSymbol ! != $ % & && ' * + - -> -inf . .. / : :: < <= =% =-= == ==> => =~ > >< >= >> ? @ ROOT ^ abs accept acos aes all? and any? append apply apply-interpolate args asin ask atan atime avg bind bitand bitnot bitor bitxor boolean boolean? capitalize case cd ceil chmod choose chr clear clear-stack cleave close column-print compiled? concat confirm connect cons cos cosh cp cpu crypto ctime d2r datetime ddel ddup debug decode decode-url define defined-sigil? defined-symbol? delete-sigil delete-symbol dequote dget dhas? dict dictionary? difference dip dir? dirname div dkeys download dpairs dpick drop dsdelete dset dsget dshas? dsinit dspost dsput dsquery dsread dstore dswrite dtype dup dvalues e encode encode-url env? error escape eval even? exists? exit expect expect-all expect-any expect-empty-stack fappend fatal file? filename filter find first flatten float float? floor foreach format-error fperms fread from-json from-semver from-yaml fs fsize fstats ftype fwrite get get-content get-env get-stack getchr gets hardlink harvest help hidden? http id if import in? indent indexof inf infix-dequote info insert integer integer? interpolate intersection invoke io join keep lambda lambda-bind last length line-info linrec listen lite? ln load load-symbol log10 log2 logic loglevel loglevel? lowercase ls ls-r map map-reduce mapkey match math md4 md5 med mini? mkdir mod mtime mv nan net newline nip not notice now null? num number? odd? one? operator opts or ord os over parent-scope parse parse-url partition password pi pick pop pow pred prefix prefix-dequote prepend print product prompt publish put-env putchr puts quit quotation? quote quote-map r2g raise random randomize range raw-args recv recv-line reduce regex reject remove remove-symbol repeat replace replace-apply request require rest return reverse rm rmdir rolldown rollup round run save-symbol saved-symbols scope scope-sigils scope-symbols seal-sigil seal-symbol sealed-sigil? sealed-symbol? search search-all semver-inc-major semver-inc-minor semver-inc-patch semver? send seq set set-stack sha1 sha224 sha256 sha384 sha512 shl shorten shr sigil-help sigils sin sinh sip size sleep slice socket sort source split spread sqrt stack start-server stop-server str string string? stringlike? strip substr succ suffix sum swap swons symbol-help symbols symlink symlink? symmetric-difference sys system take tan tanh tap tau tformat time timeinfo times timestamp titleize to-json to-semver to-timestamp to-yaml trunc try type type? typealias union unless unmapkey unseal-sigil unseal-symbol unzip uppercase version warn when which while with xor zip || ~
 
 syntax match            minDefaultSigil       ;\<[/:@'~!?$%&=<>#^*#+]; contained
 syntax match            minQuote              ;\<['];

@@ -24,7 +24,7 @@ <Keywords name="Folders in code2, close"></Keywords>
             <Keywords name="Folders in comment, open"></Keywords>
             <Keywords name="Folders in comment, middle"></Keywords>
             <Keywords name="Folders in comment, close"></Keywords>
-            <Keywords name="Keywords1">puts import load apply args bind bool case define define-sigil delete-symbol delete-sigil dequote expect expect-empty-stack float foreach format-error from-json from-yaml gets if import infix-dequote int invoke linrec load load-symbol loglevel operator opts parse prefix-dequote prompt publish quit quote quote-bind quote-define raise read remove-symbol require reverse-expect-dequote return save-symbol scope saved-symbols scope-sigils scope-symbols seal-symbol seal-sigil sigils source string symbols tap times to-json to-yaml try unless unseal-symbol unseal-sigil when while with clear-stack cleave cons dip dup get-stack id keep nip over pick pop rolldown rollup set-stack sip spread swap swons append get concat drop filter find first flatten harvest insert last map map-reduce partition prepend quote-map reduce reject remove rest reverse set shorten size slice sort take ddup ddel dget dkeys dpick dpairs dset dtype dvalues dsdelete dsget dsinit dspost dsput dsquery dsread dswrite ask choose clear column-print confirm debug error fappend fatal fread fwrite getchr info mapkey newline notice password print putchr type unmapkey warning atime ctime fperms fsize fstats ftype mtime expect-all expect-any apply-interpolate capitalize chr escape from-semver indent indexof interpolate join length lowercase match ord parse-url prefix repeat replace regex search semver-inc-major semver-inc-minor semver-inc-patch split strip substr suffix titleize to-semver uppercase chmod cd cp cpu dirname filename get-env hardlink ls ls-r mkdir mv os put-env rm rmdir run sleep symlink system unzip which zip div mod pred random succ sum now timestamp timeinfo to-timestamp datetime tformat aes decode encode md4 md5 sha1 sha224 sha256 sha384 sha512 acos asin atan ceil cos cosh d2r floor ln log10 log2 pow r2d round sin sinh sqrt tan tanh tau trunc accept close connect listen port recv recv-line send socket download get-content request start-server stop-server abs lambda</Keywords>
+            <Keywords name="Keywords1">puts import load apply args bind bool case define define-sigil delete-symbol delete-sigil dequote expect expect-empty-stack float foreach format-error from-json from-yaml gets if import infix-dequote int invoke linrec load load-symbol loglevel operator opts parse prefix-dequote prompt publish quit quote quote-bind quote-define raise read remove-symbol require reverse-expect-dequote return save-symbol scope saved-symbols scope-sigils scope-symbols seal-symbol seal-sigil sigils source string symbols tap times to-json to-yaml try unless unseal-symbol unseal-sigil when while with clear-stack cleave cons dip dup get-stack id keep nip over pick pop rolldown rollup set-stack sip spread swap swons append get concat drop filter find first flatten harvest insert last map map-reduce partition prepend quote-map reduce reject remove rest reverse set shorten size slice sort take ddup ddel dget dkeys dpick dpairs dset dtype dvalues dsdelete dsget dsinit dspost dsput dsquery dsread dswrite ask choose clear column-print confirm debug error fappend fatal fread fwrite getchr info mapkey newline notice password print putchr type unmapkey warning atime ctime fperms fsize fstats ftype mtime expect-all expect-any apply-interpolate capitalize chr escape from-semver indent indexof interpolate join length lowercase match ord parse-url prefix repeat replace regex search semver-inc-major semver-inc-minor semver-inc-patch split strip substr suffix titleize to-semver uppercase chmod cd cp cpu dirname filename get-env hardlink ls ls-r mkdir mv os put-env rm rmdir run sleep symlink system unzip which zip div mod pred random succ sum now timestamp timeinfo to-timestamp datetime tformat aes decode encode md4 md5 sha1 sha224 sha256 sha384 sha512 acos asin atan ceil cos cosh d2r floor ln log10 log2 pow r2d round sin sinh sqrt tan tanh tau trunc accept close connect listen port recv recv-line send socket download get-content request start-server stop-server abs typealias lambda</Keywords>
             <Keywords name="Keywords2">== &gt;= &lt;= &gt; &lt; != and expect-all expect-any or not xor</Keywords>
             <Keywords name="Keywords3">: + @ = # ~ ^ * &gt; &lt; / ? % $ ! &amp;</Keywords>
             <Keywords name="Keywords4">eval exit ROOT version</Keywords>

@@ -267,7 +267,7 @@ if i.scope.hasSymbol(symbol):
       i.apply i.scope.getSymbol(symbol) 
     else: 
       # Check if symbol ends with ! (auto-popping)
-      if symbol.len > 2 and symbol[symbol.len-1] == '!':
+      if symbol.len > 1 and symbol[symbol.len-1] == '!':
         let apSymbol = symbol[0..symbol.len-2]
         if i.scope.hasSymbol(apSymbol):
           i.apply i.scope.getSymbol(apSymbol)

@@ -44,7 +44,7 @@ (
     "hastyscribe" required
     "Building - guide" notice!
     "hastyscribe Min_DeveloperGuide.md --field/version=$#" (version) =% !!
-    "cp Min_DeveloperGuide.htm site/output/guide.dev.html" !! 
+    "cp Min_DeveloperGuide.htm site/output/guide.dev.html" !!
   )
 ) ::
 ;; Builds the developer guide.