Do not truncate lines, make content more impact (#633)

* Do not truncate lines, make content more impact

* Fix ci

* Hide frame immediately after each command

Author: jcs090218

lsp-ui-doc.el

@@ -265,19 +265,13 @@ Because some variables are buffer local.")
           "*"))
 
 ;; ‘markdown-fontify-code-block-default-mode’ isn’t yet available in
-;; Markdown 2.3.
+;; Markdown 2.3.
 (defvar markdown-fontify-code-block-default-mode)
 
 (defun lsp-ui-doc--inline-wrapped-line (string)
   "Wraps a line of text (STRING) for inline display."
-  (let ((doc-max-width (lsp-ui-doc--inline-window-width)))
-    (cond ((string-empty-p string) "")
-          ((< (length string) doc-max-width) string)
-          (t (concat (substring string 0 (- doc-max-width 4))
-                     "\n"
-                     (string-trim-left
-                      (lsp-ui-doc--inline-wrapped-line
-                       (substring string (- doc-max-width 4)))))))))
+  (cond ((string-empty-p string) "")
+        (t string)))
 
 (defun lsp-ui-doc--inline-formatted-string (string)
   "Formats STRING for inline rendering."
@@ -661,6 +655,8 @@ FN is the function to call on click."
            'lsp-ui-doc--webkit-resize-callback))
       (erase-buffer)
       (insert (s-trim string))
+      (let ((fill-column (- lsp-ui-doc-max-width 5)))
+        (fill-region (point-min) (point-max)))
       (unless (lsp-ui-doc--inline-p)
         (lsp-ui-doc--make-smaller-empty-lines)
         (lsp-ui-doc--handle-hr-lines))
@@ -901,6 +897,8 @@ HEIGHT is the documentation number of lines."
 
 (defun lsp-ui-doc--post-command ()
   "Post command hook for UI doc."
+  (unless (memq this-command lsp-ui-doc--ignore-commands)
+    (lsp-ui-doc--hide-frame))
   (lsp-ui-util-safe-kill-timer lsp-ui-doc--post-timer)
   (setq lsp-ui-doc--post-timer (run-with-timer lsp-ui-doc-post-delay nil #'lsp-ui-doc--make-request)))