Letter frequency: Difference between revisions

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@@ Line 4,727: / Line 4,727: @@
 =={{header|langur}}==
-<syntaxhighlight lang="langur">val .countLetters = fn(.s) {
+<syntaxhighlight lang="langur">
+val countLetters = fn(s) {
-    for[=h{}] .s2 in split(replace(.s, RE/\P{L}/)) {
+    for[={:}] s2 in split(replace(s, RE/\P{L}/)) {
-        _for[.s2; 0] += 1
+        _for[s2; 0] += 1
     }
 }
-val .counts = .countLetters(readfile "./fuzz.txt")
+val counts = countLetters(readfile("./fuzz.txt"))
-writeln join "\n", map fn(.k) $"\.k;: \.counts[.k];", keys .counts
+writeln join("\n", map(fn(k) { "{{k}}: {{counts[k]}}" }, keys(counts)))
 </syntaxhighlight>