143 lines
4.7 KiB
EmacsLisp
143 lines
4.7 KiB
EmacsLisp
;;; init-paredit.el --- Paredit Configuration File -*- lexical-binding: t -*-
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;;; Commentary:
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;; add-hooks/add-lisp-hook based on https://github.com/bodil/emacs.d/blob/master/bodil/bodil-lisp.el
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;;; Code:
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(defun add-hooks (modes func)
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(dolist (mode modes)
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(add-hook (intern (concat (symbol-name mode) "-hook")) func)))
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(setq lisp-modes
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'(scheme-mode emacs-lisp-mode lisp-mode clojure-mode cider-repl-mode
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eval-expression-minibuffer-setup ielm-mode lisp-interaction-mode))
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(defun add-lisp-hook (func)
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(add-hooks lisp-modes func))
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(use-package paredit
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:diminish
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:bind
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(:map paredit-mode-map
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([remap mark-sexp] . sp-mark-sexp)
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("M-[" . sp-wrap-square)
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("C-c M-{" . sp-wrap-curly)
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([remap paredit-wrap-round] . sp-wrap-round)
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([remap paredit-meta-doublequote] . sp-wrap-double-quotation-marks)
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("M-W" . paredit-copy-as-kill))
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:config
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(defun sp-wrap-double-quotation-marks ()
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(interactive)
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(sp-wrap-with-pair "\""))
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:init
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;; From emacswiki - extreme barfage & slurpage
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(defun paredit-barf-all-the-way-backward ()
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(interactive)
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(paredit-split-sexp)
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(paredit-backward-down)
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(paredit-splice-sexp))
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(defun paredit-barf-all-the-way-forward ()
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(interactive)
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(paredit-split-sexp)
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(paredit-forward-down)
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(paredit-splice-sexp)
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(if (eolp) (delete-horizontal-space)))
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(defun paredit-slurp-all-the-way-backward ()
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(interactive)
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(catch 'done
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(while (not (bobp))
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(save-excursion
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(paredit-backward-up)
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(if (eq (char-before) ?\()
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(throw 'done t)))
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(paredit-backward-slurp-sexp))))
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(defun paredit-slurp-all-the-way-forward ()
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(interactive)
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(catch 'done
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(while (not (eobp))
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(save-excursion
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(paredit-forward-up)
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(if (eq (char-after) ?\))
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(throw 'done t)))
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(paredit-forward-slurp-sexp))))
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;; From https://github.com/bodil/emacs.d/blob/master/bodil/bodil-paredit.el
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;; Inverse M-(
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(defun paredit-wrap-round-from-behind ()
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(interactive)
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(forward-sexp -1)
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(paredit-wrap-round)
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(insert " ")
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(forward-char -1))
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;; From https://github.com/bodil/emacs.d/blob/master/bodil/bodil-paredit.el
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;; Duplicate sexp
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(defun paredit-duplicate-after-point ()
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"Duplicates the content of the line that is after the point."
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(interactive)
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;; skips to the next sexp
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(while (looking-at " ")
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(forward-char))
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(set-mark-command nil)
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;; while we find sexps we move forward on the line
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(while (and (<= (point) (car (bounds-of-thing-at-point 'sexp)))
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(not (= (point) (line-end-position))))
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(forward-sexp)
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(while (looking-at " ")
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(forward-char)))
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(kill-ring-save (mark) (point))
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;; go to the next line and copy the sexprs we encountered
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(paredit-newline)
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(set-mark-command nil)
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(yank)
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(exchange-point-and-mark))
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(defun replace-paredit-binding (commands original-keys new-keys)
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(when commands
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(if (and (consp (car commands))
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(equal (caar commands) original-keys))
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(setcar (car commands) new-keys)
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(replace-paredit-binding (cdr commands) original-keys new-keys))))
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(defun paredit-commands-advice ()
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;; Default paredit-convolute-sexp binding clashes with xref-find-references
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(replace-paredit-binding paredit-commands "M-?" "C-M-?")
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(nconc paredit-commands
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'("Extreme Barfage & Slurpage"
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(("C-M-)")
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paredit-slurp-all-the-way-forward
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("(foo (bar |baz) quux zot)"
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"(foo (bar |baz quux zot))")
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("(a b ((c| d)) e f)"
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"(a b ((c| d)) e f)"))
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(("C-M-}" "M-F")
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paredit-barf-all-the-way-forward
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("(foo (bar |baz quux) zot)"
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"(foo (bar|) baz quux zot)"))
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(("C-M-(")
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paredit-slurp-all-the-way-backward
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("(foo bar (baz| quux) zot)"
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"((foo bar baz| quux) zot)")
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("(a b ((c| d)) e f)"
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"(a b ((c| d)) e f)"))
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(("C-M-{" "M-B")
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paredit-barf-all-the-way-backward
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("(foo (bar baz |quux) zot)"
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"(foo bar baz (|quux) zot)")))
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'("Extra"
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(("C-c M-)")
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paredit-wrap-round-from-behind
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("(foo| bar baz" "((| foo) bar baz"))
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(("C-c C-d")
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paredit-duplicate-after-point
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("|(foo)" "(foo)\n|(foo)"))))
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;; Only need to do this once
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(advice-remove 'paredit-define-keys 'paredit-commands-advice))
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(advice-add 'paredit-define-keys :before 'paredit-commands-advice)
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(add-lisp-hook #'turn-off-smartparens-mode)
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(add-lisp-hook #'enable-paredit-mode))
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(provide 'init-paredit)
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;;; init-paredit.el ends here
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