On Sat, 07 Jan 2023 17:00:02 -0600
Ruijie Yu <ruijie@netyu.xyz> wrote:

> Hi,
> 
> >-(defcustom hfy-find-cmd
> >-  "find . -type f \\! -name \\*~ \\! -name \\*.flc \\! -path
> >\\*/CVS/\\*"
> >-  "Find command used to harvest a list of files to attempt to
> >fontify."
> >-  :tag   "find-command"
> >-  :type  '(string))
> >+(defcustom hfy-exclude-file-rules
> >+  '("\\.flc$"
> >+    "/CVS/.*"
> >+    ".*~"
> >+    "\\.git/.*")
> >+  "Define some regular expressions to exclude files"
> >+  :tag "exclude-rules"
> >+  :type '(list string))  
> 
> For the third entry, shouldn't it be ".*~$" instead, to indicate that
> "~" is the last character?
> 
> For the fourth entry, currently it would match against the file name
> "ROOT/hello.git/foo".  In addition, for git submodules, ".git" is a
> regular file instead of a directory.  Maybe something like this is
> what you want:
> 
>     (rx "/.git" (opt "/" (0+ any)) line-end)
> 
> or in raw regexp: "/\\.git\\(?:/.*\\)?$"
> 
> Also, in this change, we are dropping the requirement that the found
> file are actually files, whereas we used to say "-type f".  Is this
> change fine?
> 
> > (defun hfy-list-files (directory)
> >   "Return a list of files under DIRECTORY.
> > Strips any leading \"./\" from each filename."
> >-  ;;(message "hfy-list-files");;DBUG
> >+  ;;(message "hfy-list-files");;DEBUG
> >   ;; FIXME: this changes the dir of the current buffer.  Is that
> > right?? (cd directory)
> >-  (mapcar (lambda (F) (if (string-match "^./\\(.*\\)" F)
> >(match-string 1 F) F))
> >-          (split-string (shell-command-to-string hfy-find-cmd))) )
> >+  (remove-if (lambda (f) (seq-some (lambda (r)
> >+                                     (string-match r f))
> >hfy-exclude-file-rules))
> >+             (directory-files-recursively "." ".*")))  
> 
> We should change `remove-if' into `cl-remove-if' because both "cl.el"
> and the alias `remove-if' are deprecated.
> 

Thank you, I updated the patch file.