Data commit

Task/String-case/Nim/string-case-1.nim

@@ -0,0 +1,7 @@
+import strutils
+
+var s: string = "alphaBETA_123"
+echo s, " as upper case: ", toUpperAscii(s)
+echo s, " as lower case: ", toLowerAscii(s)
+echo s, " as capitalized: ", capitalizeAscii(s)
+echo s, " as normal case: ", normalize(s)  # to lower case without underscores.

Task/String-case/Nim/string-case-2.nim

@@ -0,0 +1,5 @@
+import unicode
+var a: string = "Stroßbùrri"
+var b: string = "ĥåçýджк"
+echo a.toUpper
+echo b.toUpper