Attempt to host (large) JavaScript

This commit is contained in:
Chris Hodapp
2020-07-11 20:00:00 -04:00
parent 9bfa83594f
commit 535ac1eb15
89 changed files with 186815 additions and 0 deletions

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; Copyright (c) Rich Hickey. All rights reserved.
; The use and distribution terms for this software are covered by the
; Eclipse Public License 1.0 (http://opensource.org/licenses/eclipse-1.0.php)
; which can be found in the file epl-v10.html at the root of this distribution.
; By using this software in any fashion, you are agreeing to be bound by
; the terms of this license.
; You must not remove this notice, or any other, from this software.
(ns clojure.string
(:refer-clojure :exclude [replace reverse])
(:require [goog.string :as gstring])
(:import [goog.string StringBuffer]))
(defn- seq-reverse
[coll]
(reduce conj () coll))
(def ^:private re-surrogate-pair
(js/RegExp. "([\\uD800-\\uDBFF])([\\uDC00-\\uDFFF])" "g"))
(defn reverse
"Returns s with its characters reversed."
[s]
(-> (.replace s re-surrogate-pair "$2$1")
(.. (split "") (reverse) (join ""))))
(defn- replace-all
[s re replacement]
(let [r (js/RegExp. (.-source re)
(cond-> "g"
(.-ignoreCase re) (str "i")
(.-multiline re) (str "m")
(.-unicode re) (str "u")))]
(.replace s r replacement)))
(defn- replace-with
[f]
(fn [& args]
(let [matches (drop-last 2 args)]
(if (= (count matches) 1)
(f (first matches))
(f (vec matches))))))
(defn replace
"Replaces all instance of match with replacement in s.
match/replacement can be:
string / string
pattern / (string or function of match).
See also replace-first.
The replacement is literal (i.e. none of its characters are treated
specially) for all cases above except pattern / string.
For pattern / string, $1, $2, etc. in the replacement string are
substituted with the string that matched the corresponding
parenthesized group in the pattern.
Example:
(clojure.string/replace \"Almost Pig Latin\" #\"\\b(\\w)(\\w+)\\b\" \"$2$1ay\")
-> \"lmostAay igPay atinLay\""
[s match replacement]
(cond
(string? match)
(.replace s (js/RegExp. (gstring/regExpEscape match) "g") replacement)
(instance? js/RegExp match)
(if (string? replacement)
(replace-all s match replacement)
(replace-all s match (replace-with replacement)))
:else (throw (str "Invalid match arg: " match))))
(defn replace-first
"Replaces the first instance of match with replacement in s.
match/replacement can be:
string / string
pattern / (string or function of match).
See also replace.
The replacement is literal (i.e. none of its characters are treated
specially) for all cases above except pattern / string.
For pattern / string, $1, $2, etc. in the replacement string are
substituted with the string that matched the corresponding
parenthesized group in the pattern.
Example:
(clojure.string/replace-first \"swap first two words\"
#\"(\\w+)(\\s+)(\\w+)\" \"$3$2$1\")
-> \"first swap two words\""
[s match replacement]
(.replace s match replacement))
(defn join
"Returns a string of all elements in coll, as returned by (seq coll),
separated by an optional separator."
([coll]
(loop [sb (StringBuffer.) coll (seq coll)]
(if-not (nil? coll)
(recur (. sb (append (str (first coll)))) (next coll))
(.toString sb))))
([separator coll]
(loop [sb (StringBuffer.) coll (seq coll)]
(if-not (nil? coll)
(do
(. sb (append (str (first coll))))
(let [coll (next coll)]
(when-not (nil? coll)
(. sb (append separator)))
(recur sb coll)))
(.toString sb)))))
(defn upper-case
"Converts string to all upper-case."
[s]
(.toUpperCase s))
(defn lower-case
"Converts string to all lower-case."
[s]
(.toLowerCase s))
(defn capitalize
"Converts first character of the string to upper-case, all other
characters to lower-case."
[s]
(gstring/capitalize s))
;; The JavaScript split function takes a limit argument but the return
;; value is not the same as the Java split function.
;;
;; Java: (.split "a-b-c" #"-" 2) => ["a" "b-c"]
;; JavaScript: (.split "a-b-c" #"-" 2) => ["a" "b"]
;;
;; For consistency, the three arg version has been implemented to
;; mimic Java's behavior.
(defn- pop-last-while-empty
[v]
(loop [v v]
(if (identical? "" (peek v))
(recur (pop v))
v)))
(defn- discard-trailing-if-needed
[limit v]
(if (and (== 0 limit) (< 1 (count v)))
(pop-last-while-empty v)
v))
(defn- split-with-empty-regex
[s limit]
(if (or (<= limit 0) (>= limit (+ 2 (count s))))
(conj (vec (cons "" (map str (seq s)))) "")
(condp == limit
1 (vector s)
2 (vector "" s)
(let [c (- limit 2)]
(conj (vec (cons "" (subvec (vec (map str (seq s))) 0 c))) (subs s c))))))
(defn split
"Splits string on a regular expression. Optional argument limit is
the maximum number of splits. Not lazy. Returns vector of the splits."
([s re]
(split s re 0))
([s re limit]
(discard-trailing-if-needed limit
(if (identical? "/(?:)/" (str re))
(split-with-empty-regex s limit)
(if (< limit 1)
(vec (.split (str s) re))
(loop [s s
limit limit
parts []]
(if (== 1 limit)
(conj parts s)
(let [m (re-find re s)]
(if-not (nil? m)
(let [index (.indexOf s m)]
(recur (.substring s (+ index (count m)))
(dec limit)
(conj parts (.substring s 0 index))))
(conj parts s))))))))))
(defn split-lines
"Splits s on \\n or \\r\\n."
[s]
(split s #"\n|\r\n"))
(defn trim
"Removes whitespace from both ends of string."
[s]
(gstring/trim s))
(defn triml
"Removes whitespace from the left side of string."
[s]
(gstring/trimLeft s))
(defn trimr
"Removes whitespace from the right side of string."
[s]
(gstring/trimRight s))
(defn trim-newline
"Removes all trailing newline \\n or return \\r characters from
string. Similar to Perl's chomp."
[s]
(loop [index (.-length s)]
(if (zero? index)
""
(let [ch (get s (dec index))]
(if (or (identical? \newline ch)
(identical? \return ch))
(recur (dec index))
(.substring s 0 index))))))
(defn ^boolean blank?
"True is s is nil, empty, or contains only whitespace."
[s]
(gstring/isEmptySafe s))
(defn escape
"Return a new string, using cmap to escape each character ch
from s as follows:
If (cmap ch) is nil, append ch to the new string.
If (cmap ch) is non-nil, append (str (cmap ch)) instead."
[s cmap]
(let [buffer (StringBuffer.)
length (.-length s)]
(loop [index 0]
(if (== length index)
(. buffer (toString))
(let [ch (.charAt s index)
replacement (get cmap ch)]
(if-not (nil? replacement)
(.append buffer (str replacement))
(.append buffer ch))
(recur (inc index)))))))
(defn index-of
"Return index of value (string or char) in s, optionally searching
forward from from-index or nil if not found."
([s value]
(let [result (.indexOf s value)]
(if (neg? result)
nil
result)))
([s value from-index]
(let [result (.indexOf s value from-index)]
(if (neg? result)
nil
result))))
(defn last-index-of
"Return last index of value (string or char) in s, optionally
searching backward from from-index or nil if not found."
([s value]
(let [result (.lastIndexOf s value)]
(if (neg? result)
nil
result)))
([s value from-index]
(let [result (.lastIndexOf s value from-index)]
(if (neg? result)
nil
result))))
(defn ^boolean starts-with?
"True if s starts with substr."
[s substr]
(gstring/startsWith s substr))
(defn ^boolean ends-with?
"True if s ends with substr."
[s substr]
(gstring/endsWith s substr))
(defn ^boolean includes?
"True if s includes substr."
[s substr]
(gstring/contains s substr))

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// Compiled by ClojureScript 1.10.520 {:static-fns true, :optimize-constants true}
goog.provide('clojure.string');
goog.require('cljs.core');
goog.require('cljs.core.constants');
goog.require('goog.string');
goog.require('goog.string.StringBuffer');
clojure.string.seq_reverse = (function clojure$string$seq_reverse(coll){
return cljs.core.reduce.cljs$core$IFn$_invoke$arity$3(cljs.core.conj,cljs.core.List.EMPTY,coll);
});
clojure.string.re_surrogate_pair = (new RegExp("([\\uD800-\\uDBFF])([\\uDC00-\\uDFFF])","g"));
/**
* Returns s with its characters reversed.
*/
clojure.string.reverse = (function clojure$string$reverse(s){
return s.replace(clojure.string.re_surrogate_pair,"$2$1").split("").reverse().join("");
});
clojure.string.replace_all = (function clojure$string$replace_all(s,re,replacement){
var r = (new RegExp(re.source,(function (){var G__5537 = "g";
var G__5537__$1 = (cljs.core.truth_(re.ignoreCase)?[G__5537,"i"].join(''):G__5537);
var G__5537__$2 = (cljs.core.truth_(re.multiline)?[G__5537__$1,"m"].join(''):G__5537__$1);
if(cljs.core.truth_(re.unicode)){
return [G__5537__$2,"u"].join('');
} else {
return G__5537__$2;
}
})()));
return s.replace(r,replacement);
});
clojure.string.replace_with = (function clojure$string$replace_with(f){
return (function() {
var G__5540__delegate = function (args){
var matches = cljs.core.drop_last.cljs$core$IFn$_invoke$arity$2((2),args);
if(cljs.core._EQ_.cljs$core$IFn$_invoke$arity$2(cljs.core.count(matches),(1))){
var G__5538 = cljs.core.first(matches);
return (f.cljs$core$IFn$_invoke$arity$1 ? f.cljs$core$IFn$_invoke$arity$1(G__5538) : f.call(null,G__5538));
} else {
var G__5539 = cljs.core.vec(matches);
return (f.cljs$core$IFn$_invoke$arity$1 ? f.cljs$core$IFn$_invoke$arity$1(G__5539) : f.call(null,G__5539));
}
};
var G__5540 = function (var_args){
var args = null;
if (arguments.length > 0) {
var G__5541__i = 0, G__5541__a = new Array(arguments.length - 0);
while (G__5541__i < G__5541__a.length) {G__5541__a[G__5541__i] = arguments[G__5541__i + 0]; ++G__5541__i;}
args = new cljs.core.IndexedSeq(G__5541__a,0,null);
}
return G__5540__delegate.call(this,args);};
G__5540.cljs$lang$maxFixedArity = 0;
G__5540.cljs$lang$applyTo = (function (arglist__5542){
var args = cljs.core.seq(arglist__5542);
return G__5540__delegate(args);
});
G__5540.cljs$core$IFn$_invoke$arity$variadic = G__5540__delegate;
return G__5540;
})()
;
});
/**
* Replaces all instance of match with replacement in s.
*
* match/replacement can be:
*
* string / string
* pattern / (string or function of match).
*
* See also replace-first.
*
* The replacement is literal (i.e. none of its characters are treated
* specially) for all cases above except pattern / string.
*
* For pattern / string, $1, $2, etc. in the replacement string are
* substituted with the string that matched the corresponding
* parenthesized group in the pattern.
*
* Example:
* (clojure.string/replace "Almost Pig Latin" #"\b(\w)(\w+)\b" "$2$1ay")
* -> "lmostAay igPay atinLay"
*/
clojure.string.replace = (function clojure$string$replace(s,match,replacement){
if(typeof match === 'string'){
return s.replace((new RegExp(goog.string.regExpEscape(match),"g")),replacement);
} else {
if((match instanceof RegExp)){
if(typeof replacement === 'string'){
return clojure.string.replace_all(s,match,replacement);
} else {
return clojure.string.replace_all(s,match,clojure.string.replace_with(replacement));
}
} else {
throw ["Invalid match arg: ",cljs.core.str.cljs$core$IFn$_invoke$arity$1(match)].join('');
}
}
});
/**
* Replaces the first instance of match with replacement in s.
*
* match/replacement can be:
*
* string / string
* pattern / (string or function of match).
*
* See also replace.
*
* The replacement is literal (i.e. none of its characters are treated
* specially) for all cases above except pattern / string.
*
* For pattern / string, $1, $2, etc. in the replacement string are
* substituted with the string that matched the corresponding
* parenthesized group in the pattern.
*
* Example:
* (clojure.string/replace-first "swap first two words"
* #"(\w+)(\s+)(\w+)" "$3$2$1")
* -> "first swap two words"
*/
clojure.string.replace_first = (function clojure$string$replace_first(s,match,replacement){
return s.replace(match,replacement);
});
/**
* Returns a string of all elements in coll, as returned by (seq coll),
* separated by an optional separator.
*/
clojure.string.join = (function clojure$string$join(var_args){
var G__5544 = arguments.length;
switch (G__5544) {
case 1:
return clojure.string.join.cljs$core$IFn$_invoke$arity$1((arguments[(0)]));
break;
case 2:
return clojure.string.join.cljs$core$IFn$_invoke$arity$2((arguments[(0)]),(arguments[(1)]));
break;
default:
throw (new Error(["Invalid arity: ",cljs.core.str.cljs$core$IFn$_invoke$arity$1(arguments.length)].join('')));
}
});
clojure.string.join.cljs$core$IFn$_invoke$arity$1 = (function (coll){
var sb = (new goog.string.StringBuffer());
var coll__$1 = cljs.core.seq(coll);
while(true){
if((!((coll__$1 == null)))){
var G__5546 = sb.append(cljs.core.str.cljs$core$IFn$_invoke$arity$1(cljs.core.first(coll__$1)));
var G__5547 = cljs.core.next(coll__$1);
sb = G__5546;
coll__$1 = G__5547;
continue;
} else {
return sb.toString();
}
break;
}
});
clojure.string.join.cljs$core$IFn$_invoke$arity$2 = (function (separator,coll){
var sb = (new goog.string.StringBuffer());
var coll__$1 = cljs.core.seq(coll);
while(true){
if((!((coll__$1 == null)))){
sb.append(cljs.core.str.cljs$core$IFn$_invoke$arity$1(cljs.core.first(coll__$1)));
var coll__$2 = cljs.core.next(coll__$1);
if((coll__$2 == null)){
} else {
sb.append(separator);
}
var G__5548 = sb;
var G__5549 = coll__$2;
sb = G__5548;
coll__$1 = G__5549;
continue;
} else {
return sb.toString();
}
break;
}
});
clojure.string.join.cljs$lang$maxFixedArity = 2;
/**
* Converts string to all upper-case.
*/
clojure.string.upper_case = (function clojure$string$upper_case(s){
return s.toUpperCase();
});
/**
* Converts string to all lower-case.
*/
clojure.string.lower_case = (function clojure$string$lower_case(s){
return s.toLowerCase();
});
/**
* Converts first character of the string to upper-case, all other
* characters to lower-case.
*/
clojure.string.capitalize = (function clojure$string$capitalize(s){
return goog.string.capitalize(s);
});
clojure.string.pop_last_while_empty = (function clojure$string$pop_last_while_empty(v){
var v__$1 = v;
while(true){
if(("" === cljs.core.peek(v__$1))){
var G__5550 = cljs.core.pop(v__$1);
v__$1 = G__5550;
continue;
} else {
return v__$1;
}
break;
}
});
clojure.string.discard_trailing_if_needed = (function clojure$string$discard_trailing_if_needed(limit,v){
if(((((0) === limit)) && (((1) < cljs.core.count(v))))){
return clojure.string.pop_last_while_empty(v);
} else {
return v;
}
});
clojure.string.split_with_empty_regex = (function clojure$string$split_with_empty_regex(s,limit){
if((((limit <= (0))) || ((limit >= ((2) + cljs.core.count(s)))))){
return cljs.core.conj.cljs$core$IFn$_invoke$arity$2(cljs.core.vec(cljs.core.cons("",cljs.core.map.cljs$core$IFn$_invoke$arity$2(cljs.core.str,cljs.core.seq(s)))),"");
} else {
var pred__5551 = cljs.core._EQ__EQ_;
var expr__5552 = limit;
if(cljs.core.truth_((pred__5551.cljs$core$IFn$_invoke$arity$2 ? pred__5551.cljs$core$IFn$_invoke$arity$2((1),expr__5552) : pred__5551.call(null,(1),expr__5552)))){
return (new cljs.core.PersistentVector(null,1,(5),cljs.core.PersistentVector.EMPTY_NODE,[s],null));
} else {
if(cljs.core.truth_((pred__5551.cljs$core$IFn$_invoke$arity$2 ? pred__5551.cljs$core$IFn$_invoke$arity$2((2),expr__5552) : pred__5551.call(null,(2),expr__5552)))){
return (new cljs.core.PersistentVector(null,2,(5),cljs.core.PersistentVector.EMPTY_NODE,["",s],null));
} else {
var c = (limit - (2));
return cljs.core.conj.cljs$core$IFn$_invoke$arity$2(cljs.core.vec(cljs.core.cons("",cljs.core.subvec.cljs$core$IFn$_invoke$arity$3(cljs.core.vec(cljs.core.map.cljs$core$IFn$_invoke$arity$2(cljs.core.str,cljs.core.seq(s))),(0),c))),cljs.core.subs.cljs$core$IFn$_invoke$arity$2(s,c));
}
}
}
});
/**
* Splits string on a regular expression. Optional argument limit is
* the maximum number of splits. Not lazy. Returns vector of the splits.
*/
clojure.string.split = (function clojure$string$split(var_args){
var G__5555 = arguments.length;
switch (G__5555) {
case 2:
return clojure.string.split.cljs$core$IFn$_invoke$arity$2((arguments[(0)]),(arguments[(1)]));
break;
case 3:
return clojure.string.split.cljs$core$IFn$_invoke$arity$3((arguments[(0)]),(arguments[(1)]),(arguments[(2)]));
break;
default:
throw (new Error(["Invalid arity: ",cljs.core.str.cljs$core$IFn$_invoke$arity$1(arguments.length)].join('')));
}
});
clojure.string.split.cljs$core$IFn$_invoke$arity$2 = (function (s,re){
return clojure.string.split.cljs$core$IFn$_invoke$arity$3(s,re,(0));
});
clojure.string.split.cljs$core$IFn$_invoke$arity$3 = (function (s,re,limit){
return clojure.string.discard_trailing_if_needed(limit,((("/(?:)/" === cljs.core.str.cljs$core$IFn$_invoke$arity$1(re)))?clojure.string.split_with_empty_regex(s,limit):(((limit < (1)))?cljs.core.vec(cljs.core.str.cljs$core$IFn$_invoke$arity$1(s).split(re)):(function (){var s__$1 = s;
var limit__$1 = limit;
var parts = cljs.core.PersistentVector.EMPTY;
while(true){
if(((1) === limit__$1)){
return cljs.core.conj.cljs$core$IFn$_invoke$arity$2(parts,s__$1);
} else {
var m = cljs.core.re_find(re,s__$1);
if((!((m == null)))){
var index = s__$1.indexOf(m);
var G__5557 = s__$1.substring((index + cljs.core.count(m)));
var G__5558 = (limit__$1 - (1));
var G__5559 = cljs.core.conj.cljs$core$IFn$_invoke$arity$2(parts,s__$1.substring((0),index));
s__$1 = G__5557;
limit__$1 = G__5558;
parts = G__5559;
continue;
} else {
return cljs.core.conj.cljs$core$IFn$_invoke$arity$2(parts,s__$1);
}
}
break;
}
})())));
});
clojure.string.split.cljs$lang$maxFixedArity = 3;
/**
* Splits s on \n or \r\n.
*/
clojure.string.split_lines = (function clojure$string$split_lines(s){
return clojure.string.split.cljs$core$IFn$_invoke$arity$2(s,/\n|\r\n/);
});
/**
* Removes whitespace from both ends of string.
*/
clojure.string.trim = (function clojure$string$trim(s){
return goog.string.trim(s);
});
/**
* Removes whitespace from the left side of string.
*/
clojure.string.triml = (function clojure$string$triml(s){
return goog.string.trimLeft(s);
});
/**
* Removes whitespace from the right side of string.
*/
clojure.string.trimr = (function clojure$string$trimr(s){
return goog.string.trimRight(s);
});
/**
* Removes all trailing newline \n or return \r characters from
* string. Similar to Perl's chomp.
*/
clojure.string.trim_newline = (function clojure$string$trim_newline(s){
var index = s.length;
while(true){
if((index === (0))){
return "";
} else {
var ch = cljs.core.get.cljs$core$IFn$_invoke$arity$2(s,(index - (1)));
if(((("\n" === ch)) || (("\r" === ch)))){
var G__5560 = (index - (1));
index = G__5560;
continue;
} else {
return s.substring((0),index);
}
}
break;
}
});
/**
* True is s is nil, empty, or contains only whitespace.
*/
clojure.string.blank_QMARK_ = (function clojure$string$blank_QMARK_(s){
return goog.string.isEmptySafe(s);
});
/**
* Return a new string, using cmap to escape each character ch
* from s as follows:
*
* If (cmap ch) is nil, append ch to the new string.
* If (cmap ch) is non-nil, append (str (cmap ch)) instead.
*/
clojure.string.escape = (function clojure$string$escape(s,cmap){
var buffer = (new goog.string.StringBuffer());
var length = s.length;
var index = (0);
while(true){
if((length === index)){
return buffer.toString();
} else {
var ch = s.charAt(index);
var replacement = cljs.core.get.cljs$core$IFn$_invoke$arity$2(cmap,ch);
if((!((replacement == null)))){
buffer.append(cljs.core.str.cljs$core$IFn$_invoke$arity$1(replacement));
} else {
buffer.append(ch);
}
var G__5561 = (index + (1));
index = G__5561;
continue;
}
break;
}
});
/**
* Return index of value (string or char) in s, optionally searching
* forward from from-index or nil if not found.
*/
clojure.string.index_of = (function clojure$string$index_of(var_args){
var G__5563 = arguments.length;
switch (G__5563) {
case 2:
return clojure.string.index_of.cljs$core$IFn$_invoke$arity$2((arguments[(0)]),(arguments[(1)]));
break;
case 3:
return clojure.string.index_of.cljs$core$IFn$_invoke$arity$3((arguments[(0)]),(arguments[(1)]),(arguments[(2)]));
break;
default:
throw (new Error(["Invalid arity: ",cljs.core.str.cljs$core$IFn$_invoke$arity$1(arguments.length)].join('')));
}
});
clojure.string.index_of.cljs$core$IFn$_invoke$arity$2 = (function (s,value){
var result = s.indexOf(value);
if((result < (0))){
return null;
} else {
return result;
}
});
clojure.string.index_of.cljs$core$IFn$_invoke$arity$3 = (function (s,value,from_index){
var result = s.indexOf(value,from_index);
if((result < (0))){
return null;
} else {
return result;
}
});
clojure.string.index_of.cljs$lang$maxFixedArity = 3;
/**
* Return last index of value (string or char) in s, optionally
* searching backward from from-index or nil if not found.
*/
clojure.string.last_index_of = (function clojure$string$last_index_of(var_args){
var G__5566 = arguments.length;
switch (G__5566) {
case 2:
return clojure.string.last_index_of.cljs$core$IFn$_invoke$arity$2((arguments[(0)]),(arguments[(1)]));
break;
case 3:
return clojure.string.last_index_of.cljs$core$IFn$_invoke$arity$3((arguments[(0)]),(arguments[(1)]),(arguments[(2)]));
break;
default:
throw (new Error(["Invalid arity: ",cljs.core.str.cljs$core$IFn$_invoke$arity$1(arguments.length)].join('')));
}
});
clojure.string.last_index_of.cljs$core$IFn$_invoke$arity$2 = (function (s,value){
var result = s.lastIndexOf(value);
if((result < (0))){
return null;
} else {
return result;
}
});
clojure.string.last_index_of.cljs$core$IFn$_invoke$arity$3 = (function (s,value,from_index){
var result = s.lastIndexOf(value,from_index);
if((result < (0))){
return null;
} else {
return result;
}
});
clojure.string.last_index_of.cljs$lang$maxFixedArity = 3;
/**
* True if s starts with substr.
*/
clojure.string.starts_with_QMARK_ = (function clojure$string$starts_with_QMARK_(s,substr){
return goog.string.startsWith(s,substr);
});
/**
* True if s ends with substr.
*/
clojure.string.ends_with_QMARK_ = (function clojure$string$ends_with_QMARK_(s,substr){
return goog.string.endsWith(s,substr);
});
/**
* True if s includes substr.
*/
clojure.string.includes_QMARK_ = (function clojure$string$includes_QMARK_(s,substr){
return goog.string.contains(s,substr);
});