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Add automatic indentation-detection (experimental)

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Editorconfig is given precedence. If it successfully sets an
indent_style or indent_size for the current buffer, automatic
indentation detection will be disabled.
This commit is contained in:
Henrik Lissner 2018-05-18 01:28:40 +02:00
parent b1dce548ad
commit 3d0745c3ec
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GPG key ID: 5F6C0EA160557395
3 changed files with 21 additions and 0 deletions
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14
core/core-editor.el
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@ -10,6 +10,11 @@ modes are active and the buffer is read-only.")
doc-view-mode doc-view-mode-maybe ebrowse-tree-mode pdf-view-mode)
"Major modes that `doom|check-large-file' will ignore.")
(defvar-local doom-inhibit-indent-detection nil
"A buffer-local flag that indicates whether `dtrt-indent' should try to detect
indentation settings or not. This should be set by editorconfig if it
successfully sets indent_style/indent_size.")
(setq-default
vc-follow-symlinks t
;; Save clipboard contents into kill-ring before replacing them
@ -170,6 +175,15 @@ fundamental-mode) for performance sake."
(setq command-log-mode-auto-show t
command-log-mode-open-log-turns-on-mode t))
(def-package! dtrt-indent
:config
(setq dtrt-indent-verbosity (if doom-debug-mode 2 0))
(defun doom|detect-indentation ()
(unless (or doom-inhibit-indent-detection (eq major-mode 'fundamental-mode))
(dtrt-indent-mode +1)))
(add-hook 'after-change-major-mode-hook #'doom|detect-indentation))
(def-package! expand-region
:commands (er/expand-region er/contract-region er/mark-symbol er/mark-word)
:config