23 lines
793 B
EmacsLisp
23 lines
793 B
EmacsLisp
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;; Automatically reload files if modified outside of the editor.
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(global-auto-revert-mode)
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;; Overwrite selected text when typing.
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(delete-selection-mode)
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;; Display line numbers.
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(global-display-line-numbers-mode)
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;; Display a ruler in the 80th column.
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(setq-default display-fill-column-indicator-column 80)
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(add-hook 'prog-mode-hook #'display-fill-column-indicator-mode)
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(add-hook 'text-mode-hook #'display-fill-column-indicator-mode)
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;; Whitespace settings:
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;; - Tabs are 4 space characters (as the gods intended)
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;; - Ensure a newline character is present at the end files when saving
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;; - Clean up extraneous whitespace when saving
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(setq-default indent-tabs-mode nil
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tab-width 4)
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(setq require-final-newline t)
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(add-hook 'before-save-hook 'whitespace-cleanup)
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