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fix(editor): incorrect behavior of the delete key for deleting the last char

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charlie
2024-04-02 12:56:00 +08:00
committed by Andelf
parent 3fc1560cf5
commit 369b5ece15
2 changed files with 15 additions and 9 deletions
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14
src/main/frontend/util.cljc
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@@ -684,7 +684,7 @@
(defn safe-dec-current-pos-from-end
[input current-pos]
(if-let [len (and (string? input) (.-length input))]
(when-let [input (and (>= len 2) (<= current-pos len)
(if-let [input (and (>= len 2) (<= current-pos len)
(.substring input (max (- current-pos 20) 0) current-pos))]
(try
(let [^js splitter (GraphemeSplitter.)
@@ -692,15 +692,16 @@
(- current-pos (.-length (.pop input))))
(catch :default e
(js/console.error e)
(dec current-pos))))
(dec current-pos))))
(dec current-pos)))
(dec current-pos))
current-pos)))
#?(:cljs
;; for widen char
(defn safe-inc-current-pos-from-start
[input current-pos]
(if-let [len (and (string? input) (.-length input))]
(when-let [input (and (>= len 2) (<= current-pos len)
(if-let [input (and (>= len 2) (<= current-pos len)
(.substr input current-pos 20))]
(try
(let [^js splitter (GraphemeSplitter.)
@@ -708,8 +709,9 @@
(+ current-pos (.-length (.shift input))))
(catch :default e
(js/console.error e)
(inc current-pos))))
(inc current-pos))))
(inc current-pos)))
(inc current-pos))
current-pos)))
#?(:cljs
(defn kill-line-before!