45 lines
1.2 KiB
EmacsLisp
45 lines
1.2 KiB
EmacsLisp
;;; +hideshow.el -*- lexical-binding: t; -*-
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;;; Commentary:
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;; initiated by https://karthinks.com/software/simple-folding-with-hideshow/
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;;; Code:
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(defun +hs-cycle (&optional level)
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(interactive "p")
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(let (message-log-max
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(inhibit-message t))
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(if (= level 1)
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(pcase last-command
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('+hs-cycle
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(hs-hide-level 1)
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(setq this-command 'hs-cycle-children))
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('hs-cycle-children
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;; TODO: Fix this case. `hs-show-block' needs to be
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;; called twice to open all folds of the parent
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;; block.
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(save-excursion (hs-show-block))
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(hs-show-block)
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(setq this-command 'hs-cycle-subtree))
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('hs-cycle-subtree
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(hs-hide-block))
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(_
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(if (not (hs-already-hidden-p))
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(hs-hide-block)
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(hs-hide-level 1)
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(setq this-command 'hs-cycle-children))))
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(hs-hide-level level)
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(setq this-command 'hs-hide-level))))
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(defun +hs-global-cycle ()
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(interactive)
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(pcase last-command
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('+hs-global-cycle
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(save-excursion (hs-show-all))
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(setq this-command 'hs-global-show))
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(_ (hs-hide-all))))
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(provide '+hideshow)
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;;; +hideshow.el ends here
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