Prevent 'Text is read-only' monopolizing minibuffer (ivy/evil/minibuffer)

core/autoload/minibuffer.el

@@ -0,0 +1,19 @@
+;;; ../core/autoload/minibuffer.el
+
+;;;###autoload
+(defun doom-minibuffer-kill-word ()
+  "Kill a word, backwards, but only if the cursor is after
+`minibuffer-prompt-end', to prevent the 'Text is read-only' warning from
+monopolizing the minibuffer."
+  (interactive)
+  (when (> (point) (minibuffer-prompt-end))
+    (call-interactively 'backward-kill-word)))
+
+;;;###autoload
+(defun doom-minibuffer-kill-line ()
+  "Kill the entire line, but only if the cursor is after
+`minibuffer-prompt-end', to prevent the 'Text is read-only' warning from
+monopolizing the minibuffer."
+  (interactive)
+  (when (> (point) (minibuffer-prompt-end))
+    (call-interactively 'backward-kill-sentence)))

modules/completion/ivy/config.el

@@ -47,8 +47,8 @@
         "C-k" #'ivy-previous-line
         "C-j" #'ivy-next-line
         "C-l" #'ivy-alt-done
-        "C-w" #'backward-kill-word
-        "C-u" #'backward-kill-sentence
+        "C-w" #'doom-minibuffer-kill-word
+        "C-u" #'doom-minibuffer-kill-line
         "C-b" #'backward-word
         "C-f" #'forward-word)
 

modules/private/hlissner/+bindings.el

@@ -373,8 +373,8 @@
 
       (:map (evil-ex-completion-map evil-ex-search-keymap read-expression-map)
         "C-a" 'move-beginning-of-line
-        "C-w" 'backward-kill-word
-        "C-u" 'backward-kill-sentence
+        "C-w" 'doom-minibuffer-kill-word
+        "C-u" 'doom-minibuffer-kill-line
         "C-b" 'backward-word
         "C-f" 'forward-word)
 
@@ -387,4 +387,3 @@
           "h" nil
           "g" nil)))
 
-