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| (require 'hideshow) | |
| (define-key hs-minor-mode-map (kbd "C-^") 'hs-toggle-hiding) | |
| (add-hook 'python-mode-hook 'hs-minor-mode) | |
| (defun display-code-line-counts (ov) | |
| (when (eq 'code (overlay-get ov 'hs)) | |
| (overlay-put ov 'display | |
| (format " ... [%d]" | |
| (count-lines (overlay-start ov) | |
| (overlay-end ov)))) | |
| (overlay-put ov 'face '(:foreground "yellow green")))) | |
| (setq hs-set-up-overlay 'display-code-line-counts) |
| (defvar my/py-hide-show-keywords '("class" "def" "elif" "else" "except" | |
| "for" "if" "while" "finally" "try" "with")) | |
| (defun my/replace-hs-special () | |
| (setq hs-special-modes-alist | |
| (remove-if #'(lambda (x) (equal 'python-mode (car x))) | |
| hs-special-modes-alist)) | |
| (push (list | |
| 'python-mode | |
| (mapconcat #'(lambda (x) (concat "^\\s-*" x "\\>")) | |
| my/py-hide-show-keywords "\\|") | |
| "^\\s-*" | |
| "#" | |
| #'(lambda (x) (python-nav-end-of-block)) | |
| nil) | |
| hs-special-modes-alist) | |
| (hs-grok-mode-type)) | |
| (add-hook 'python-mode-hook 'my/replace-hs-special) |
Still doesn't work on newly added keyword like if, for etc. It doesn't give any warning or error, it just doesn't fold on those keywords.
The value of hs-special-modes-alist is
Here is a workable script
After comparison, it seems that the problem is the miss of (hs-grok-mode-type).
It seems correct.
In my environment, python-mode-hook invokes #'hs-minor-mode after #'my/replace-hs-special, so it works.
If not, it needs #'hs-grok-mode-type.
I added it. thx
python-mode-hook invokes #'hs-minor-mode after #'my/replace-hs-special
How do you know this, is there any tool to debug this?
It may not be accurate. I just confirmed that when I swapped the order of (add-hook 'python-mode-hook 'my/replace-hs-special) and (add-hook 'python-mode-hook 'hs-minor-mode), it didn't work.
I didn't use any debugging tools.
That's where the problem lies. I actually didn't config (add-hook 'python-mode-hook 'hs-minor-mode) at all.
Currently I use a different code. I modified 11th line at `hs-config-for-python.el' (and typo). Try it.
I have no idea without any information about your situaion such as error message.