1 files changed, 0 insertions, 156 deletions
diff --git a/tests/examplefiles/fennelview.fnl b/tests/examplefiles/fennelview.fnl
deleted file mode 100644
index fd0fc648..00000000
--- a/tests/examplefiles/fennelview.fnl
+++ /dev/null
@@ -1,156 +0,0 @@
-;; A pretty-printer that outputs tables in Fennel syntax.
-;; Loosely based on inspect.lua: http://github.com/kikito/inspect.lua
-
-(local quote (fn [str] (.. '"' (: str :gsub '"' '\\"') '"')))
-
-(local short-control-char-escapes
-       {"\a" "\\a" "\b" "\\b" "\f" "\\f" "\n" "\\n"
-        "\r" "\\r" "\t" "\\t" "\v" "\\v"})
-
-(local long-control-char-esapes
-       (let [long {}]
-         (for [i 0 31]
-           (let [ch (string.char i)]
-             (when (not (. short-control-char-escapes ch))
-               (tset short-control-char-escapes ch (.. "\\" i))
-               (tset long ch (: "\\%03d" :format i)))))
-         long))
-
-(fn escape [str]
-  (let [str (: str :gsub "\\" "\\\\")
-        str (: str :gsub "(%c)%f[0-9]" long-control-char-esapes)]
-    (: str :gsub "%c" short-control-char-escapes)))
-
-(fn sequence-key? [k len]
-  (and (= (type k) "number")
-       (<= 1 k)
-       (<= k len)
-       (= (math.floor k) k)))
-
-(local type-order {:number 1 :boolean 2 :string 3 :table 4
-                   :function 5 :userdata 6 :thread 7})
-
-(fn sort-keys [a b]
-  (let [ta (type a) tb (type b)]
-    (if (and (= ta tb) (~= ta "boolean")
-             (or (= ta "string") (= ta "number")))
-        (< a b)
-        (let [dta (. type-order a)
-              dtb (. type-order b)]
-          (if (and dta dtb)
-              (< dta dtb)
-              dta true
-              dtb false
-              :else (< ta tb))))))
-
-(fn get-sequence-length [t]
-  (var len 1)
-  (each [i (ipairs t)] (set len i))
-  len)
-
-(fn get-nonsequential-keys [t]
-  (let [keys {}
-        sequence-length (get-sequence-length t)]
-    (each [k (pairs t)]
-      (when (not (sequence-key? k sequence-length))
-        (table.insert keys k)))
-    (table.sort keys sort-keys)
-    (values keys sequence-length)))
-
-(fn count-table-appearances [t appearances]
-  (if (= (type t) "table")
-      (when (not (. appearances t))
-        (tset appearances t 1)
-        (each [k v (pairs t)]
-          (count-table-appearances k appearances)
-          (count-table-appearances v appearances)))
-      (when (and t (= t t)) ; no nans please
-        (tset appearances t (+ (or (. appearances t) 0) 1))))
-  appearances)
-
-
-
-(var put-value nil) ; mutual recursion going on; defined below
-
-(fn puts [self ...]
-  (each [_ v (ipairs [...])]
-    (table.insert self.buffer v)))
-
-(fn tabify [self] (puts self "\n" (: self.indent :rep self.level)))
-
-(fn already-visited? [self v] (~= (. self.ids v) nil))
-
-(fn get-id [self v]
-  (var id (. self.ids v))
-  (when (not id)
-    (let [tv (type v)]
-      (set id (+ (or (. self.max-ids tv) 0) 1))
-      (tset self.max-ids tv id)
-      (tset self.ids v id)))
-  (tostring id))
-
-(fn put-sequential-table [self t length]
-  (puts self "[")
-  (set self.level (+ self.level 1))
-  (for [i 1 length]
-    (puts self " ")
-    (put-value self (. t i)))
-  (set self.level (- self.level 1))
-  (puts self " ]"))
-
-(fn put-key [self k]
-  (if (and (= (type k) "string")
-           (: k :find "^[-%w?\\^_`!#$%&*+./@~:|<=>]+$"))
-      (puts self ":" k)
-      (put-value self k)))
-
-(fn put-kv-table [self t]
-  (puts self "{")
-  (set self.level (+ self.level 1))
-  (each [k v (pairs t)]
-    (tabify self)
-    (put-key self k)
-    (puts self " ")
-    (put-value self v))
-  (set self.level (- self.level 1))
-  (tabify self)
-  (puts self "}"))
-
-(fn put-table [self t]
-  (if (already-visited? self t)
-      (puts self "#<table " (get-id self t) ">")
-      (>= self.level self.depth)
-      (puts self "{...}")
-      :else
-      (let [(non-seq-keys length) (get-nonsequential-keys t)
-            id (get-id self t)]
-        (if (> (. self.appearances t) 1)
-            (puts self "#<" id ">")
-            (and (= (# non-seq-keys) 0) (= (# t) 0))
-            (puts self "{}")
-            (= (# non-seq-keys) 0)
-            (put-sequential-table self t length)
-            :else
-            (put-kv-table self t)))))
-
-(set put-value (fn [self v]
-                 (let [tv (type v)]
-                   (if (= tv "string")
-                       (puts self (quote (escape v)))
-                       (or (= tv "number") (= tv "boolean") (= tv "nil"))
-                       (puts self (tostring v))
-                       (= tv "table")
-                       (put-table self v)
-                       :else
-                       (puts self "#<" (tostring v) ">")))))
-
-
-
-(fn fennelview [root options]
-  (let [options (or options {})
-        inspector {:appearances (count-table-appearances root {})
-                   :depth (or options.depth 128)
-                   :level 0 :buffer {} :ids {} :max-ids {}
-                   :indent (or options.indent "  ")}]
-    (put-value inspector root)
-    (table.concat inspector.buffer)))