我正在将 quilljs 与我的 clojurescript 应用程序集成。我将它包含在我的 project.cljs 文件中，如下所示[cljsjs/quill "1.3.5-0"]：
编译器正在缩小一些方法并导致错误：
function xA(a, b) {
var c = t(a).getSelection(!0)
, d = c.index
, e = c.length
, h = Quill.import("delta");
c = function(b, c, d, e) {
return function(b) {
return t(a).updateContents((new e).rf(c).delete(d).nf({
image: b
}))
}
}(c, d, e, h);
return b.c ? b.c(c) : b.call(null, c)
}
这是错误：Uncaught TypeError: (intermediate value).rf is not a function
clojurescript 代码如下所示：
(defn file-recieve-handler [this cb]
(let [range (.getSelection @this true)
index (.-index range)
length (.-length range)
delta (.import js/Quill "delta")]
(cb (fn [url]
(.updateContents @this
(.insert
(.delete
(.retain (new delta) index)
length)
#js {:image url}))))))
retain方法和insert方法正在被缩小——它们不应该被缩小。（删除不是出于某种原因，我猜那是因为它是 javascript 中的关键字。）
我找到了 quilljs 的外部文件： https ://github.com/cljsjs/packages/blob/master/quill/resources/cljsjs/quill/common/quill.ext.js
是否有某种方式我需要补充外部文件或我可以编写代码的另一种方式，以便在为编译器打开高级编译时这两种方法不会被缩小？
对于某些上下文，以下是完整文件。它基于此https://github.com/benhowell/reagent-quill/blob/master/quill.cljs
(ns quill.core
(:require
[reagent.core :as r]))
(defn quill-toolbar [id]
[:div {:id (str "quill-toolbar-" id)}
[:span {:class "ql-formats"}
[:select {:class "ql-header"}
[:option {:value "1"}]
[:option {:value "2"}]
[:option {:value "3"}]
[:option {:value "4"}]
[:option {:value "5"}]
[:option]]]
[:span {:class "ql-formats"}
[:select {:class "ql-font"}
[:option]
[:option {:value "serif"}]
[:option {:value "monospace"}]]]
[:span {:class "ql-formats"}
[:select {:class "ql-size"}
[:option {:value "small"}]
[:option]
[:option {:value "large"}]
[:option {:value "huge"}]]]
[:span {:class "ql-formats"}
[:button {:class "ql-bold"}]
[:button {:class "ql-italic"}]
[:button {:class "ql-underline"}]
[:button {:class "ql-strike"}]
[:button {:class "ql-blockquote"}]]
[:span {:class "ql-formats"}
[:select {:class "ql-align"}]]
[:span {:class "ql-formats"}
[:button {:class "ql-script" :value "sub"}]
[:button {:class "ql-script" :value "super"}]]
[:span {:class "ql-formats"}
[:button {:class "ql-indent" :value "-1"}]
[:button {:class "ql-indent" :value "+1"}]]
[:span {:class "ql-formats"}
[:button {:class "ql-image"}] ]
[:span {:class "ql-formats"}
[:select {:class "ql-color"}]
[:select {:class "ql-background"}]]
[:span {:class "ql-formats"}
[:button {:class "ql-clean"}]]])
(defn file-recieve-handler [this cb]
(let [range (.getSelection @this true)
index (.-index range)
length (.-length range)
delta (.import js/Quill "delta")]
(cb (fn [url]
(.updateContents @this
(.insert
(.delete
(.retain (new delta) index)
length)
#js {:image url}))))))
(defn editor [{:keys [id value selection on-change image-handler]}]
(let [this (r/atom nil)
get-value #(aget @this "container" "firstChild" "innerHTML")
string-id (if (keyword? id) (name id) id) ]
(r/create-class
{:component-did-mount
(fn [component]
(reset! this
(js/Quill.
(aget (.-children (r/dom-node component)) 1)
#js {:modules #js {:toolbar (aget (.-children (r/dom-node component)) 0)}
:theme "snow"
:scrollingContainer (str "quill-wrapper-" string-id)
:placeholder "Compose an epic..."}))
(.on @this "text-change"
(fn [delta old-delta source]
(on-change source (get-value))))
; FYI this is another area I had trouble. I got around it using
; get and set in the goog.object
(let [toolbar (.getModule @this "toolbar")
handlers (goog.object/get toolbar "handlers")]
(goog.object/set handlers "image" #(file-recieve-handler this image-handler)))
(if (= selection nil)
(.setSelection @this nil)
(.setSelection @this (first selection) (second selection) "api")))
:component-will-receive-props
(fn [component next-props]
(if
(or
(not= (:value (second next-props)) (get-value))
(not= (:id (r/props component)) (:id (second next-props))))
(do
(if (= selection nil)
(.setSelection @this nil)
(.setSelection @this (first selection) (second selection) "api"))
(.pasteHTML @this (:value (second next-props))))))
:display-name (str "quill-editor-" string-id)
:reagent-render
(fn []
[:div {:id (str "quill-wrapper-" string-id) :class "quill-wrapper"}
[quill-toolbar string-id]
[:div {:id (str "quill-editor-" string-id)
:class "quill-editor"
:dangerouslySetInnerHTML {:__html value}}]])})))
(defn display-area [{:keys [id content]}]
(let [this (r/atom nil)]
(r/create-class
{:component-did-mount
(fn [component]
(reset! this (js/Quill. (r/dom-node component)
#js {:theme "snow"
:modules #js {:toolbar false}
:placeholder ""}))
(.disable @this))
:component-will-receive-props
(fn [component next-props]
(.pasteHTML @this (:content (second next-props))))
:display-name (str "quill-display-area-" id)
:reagent-render
(fn []
[:div {:id (str "quill-display-area-" id)
:class "quill-display-area"
:dangerouslySetInnerHTML {:__html content}}])})))