--- /dev/null
+! Copyright (C) 2017 Pi.
+! See http://factorcode.org/license.txt for BSD license.
+USING: help.markup help.syntax strings ;
+IN: unicode.control-pictures
+
+HELP: control-pictures
+{ $values
+ { "string" string }
+}
+{ $description "Transforms C0 control characters into their corresponding Control Picture block codepoints." } ;
+
+ARTICLE: "unicode.control-pictures" "Control Pictures"
+"The " { $vocab-link "unicode.control-pictures" } " vocabulary provides a utility word " { $link control-pictures } " for transforming characters in the nonprintable " { $url "http://www.unicode.org/charts/PDF/U0000.pdf" "ASCII C0 block" } " to their representations in the " { $url "http://www.unicode.org/charts/PDF/U2400.pdf" "Control Pictures" } " block. It has no effect on any other characters."
+;
+
+ABOUT: "unicode.control-pictures"
--- /dev/null
+USING: sequences strings tools.test unicode.control-pictures ;
+
+{ "␀␁␂␃␄␅␆␇␈␉␊␋␌␍␎␏␐␑␒␓␔␕␖␗␘␙␚␛␜␝␞␟ !\"#$%&'()*+,-./" } [
+ 48 <iota> >string control-pictures
+] unit-test
--- /dev/null
+! Copyright (C) 2017 Pi.
+! See http://factorcode.org/license.txt for BSD license.
+USING: combinators kernel math sequences ;
+IN: unicode.control-pictures
+
+<PRIVATE
+
+: char>control-picture ( char -- char' )
+ {
+ { [ dup 0x20 < ] [ 0x2400 bitor ] }
+ { [ dup 0x7f = ] [ drop 0x2421 ] }
+ [ ]
+ } cond ;
+
+PRIVATE>
+
+: control-pictures ( string -- string )
+ [ char>control-picture ] map ;
+++ /dev/null
-! Copyright (C) 2017 Pi.
-! See http://factorcode.org/license.txt for BSD license.
-USING: help.markup help.syntax strings ;
-IN: unicode.control-pictures
-
-HELP: control-pictures
-{ $values
- { "string" string }
-}
-{ $description "Transforms C0 control characters into their corresponding Control Picture block codepoints." } ;
-
-ARTICLE: "unicode.control-pictures" "Control Pictures"
-"The " { $vocab-link "unicode.control-pictures" } " vocabulary provides a utility word " { $link control-pictures } " for transforming characters in the nonprintable " { $url "http://www.unicode.org/charts/PDF/U0000.pdf" "ASCII C0 block" } " to their representations in the " { $url "http://www.unicode.org/charts/PDF/U2400.pdf" "Control Pictures" } " block. It has no effect on any other characters."
-;
-
-ABOUT: "unicode.control-pictures"
+++ /dev/null
-USING: sequences strings tools.test unicode.control-pictures ;
-
-{ "␀␁␂␃␄␅␆␇␈␉␊␋␌␍␎␏␐␑␒␓␔␕␖␗␘␙␚␛␜␝␞␟ !\"#$%&'()*+,-./" } [
- 48 <iota> >string control-pictures
-] unit-test
+++ /dev/null
-! Copyright (C) 2017 Pi.
-! See http://factorcode.org/license.txt for BSD license.
-USING: combinators kernel math sequences ;
-IN: unicode.control-pictures
-
-<PRIVATE
-
-: char>control-picture ( char -- char' )
- {
- { [ dup 0x20 < ] [ 0x2400 bitor ] }
- { [ dup 0x7f = ] [ drop 0x2421 ] }
- [ ]
- } cond ;
-
-PRIVATE>
-
-: control-pictures ( string -- string )
- [ char>control-picture ] map ;