Add reftex

1 files changed, 120 insertions, 0 deletions

diff --git a/evil-collection-reftex.el b/evil-collection-reftex.el
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+;;; evil-collection-reftex.el --- Bindings for `reftex'. -*- lexical-binding: t -*-
+
+;; Author: Maximiliano Sandoval <msandova@protonmail.com>
+;; Maintainer: James Nguyen <james@jojojames.com>
+;; Pierre Neidhardt <ambrevar@gmail.com>
+;; URL: https://github.com/jojojames/evil-collection
+;; Version: 0.0.1
+;; Package-Requires: ((emacs "25.1"))
+;; Keywords: evil, reftex, tools
+
+;;; Commentary:
+;; Evil bindings for `reftex-mode'.
+
+;;; Code:
+(eval-when-compile (require 'cl))
+(require 'evil)
+(require 'reftex-ref nil t)
+(require 'reftex-ref nil t)
+(require 'reftex-cite nil t)
+
+(defun evil-collection-reftex-setup ()
+  "Set up `evil' bindings for `reftex'."
+
+  (evil-set-initial-state 'reftex-select-label-mode 'normal)
+  (evil-set-initial-state 'reftex-toc-mode 'normal)
+  (evil-set-initial-state 'reftex-select-bib-mode 'normal)
+  
+  ;; original code can be found in reftex-ref.el
+  (defconst reftex-select-label-prompt
+  "Select: [RET]select [j]next [k]previous [gr]escan [.]context [q]uit [?]help"
+  )
+
+  ;; original code can be found in reftex-cite.el
+  (defconst reftex-citation-prompt
+        "Select: [RET]select [j]next [k]previous [q]uit [?]help"
+        )
+  
+  ;; original at reftex-ref.el
+  (defconst reftex-select-label-help
+  " j / k      Go to next/previous label (Cursor motion works as well)
+ C-j C-k  Go to next/previous section heading.	
+ g          Start over with new regexp. 
+ b / l      Jump back to previous selection / Reuse last referenced label.	
+ z          Jump to a specific section, e.g. '3 z' jumps to section 3.
+ s          Switch label type.	
+ gr         Reparse document.	
+ . / go     Show context / Show insertion point.
+ x          Switch to label menu of external document (with LaTeX package `xr').
+ v   / V    Toggle \\ref <-> \\vref / Rotate \\ref <=> \\fref <=> \\Fref.
+ TAB        Enter a label with completion.
+ m / #      Mark entry. Unmark entry.
+ a / A      Put all marked entries into one/many \\ref commands.
+ q / RET    Quit without referencing / Accept current label.")
+
+  ;; code can be found in reftex-cite.el
+  (defconst reftex-citation-help
+  " j / k      Go to next/previous entry (Cursor motion works as well).
+ . /go      Show citation / Show insertion point.
+ q          Quit without inserting \\cite macro into buffer.
+ TAB        Enter citation key with completion.
+ RET        Accept current entry and create \\cite macro.
+ m / #      Mark/Unmark the entry.
+ e / E      Create BibTeX file with all (marked/unmarked) entries
+ a / A      Put all (marked) entries into one/many \\cite commands.")
+  
+  (evil-define-key 'normal reftex-select-shared-map
+    "j" 'reftex-select-next
+    "k" 'reftex-select-previous
+    (kbd "C-j") 'reftex-select-next-heading
+    (kbd "C-k") 'reftex-select-previous-heading
+    "." 'reftex-select-callback ;shows the point where the label is
+    "gr" (lambda nil "Press `?' during selection to find out
+    about this key" (interactive) (throw (quote myexit) 114)) ;reftex binds keys in a very arcane way
+    "q" 'reftex-select-quit
+    "?" 'reftex-select-help
+    "b" 'reftex-select-jump-to-previous
+    "l" (lambda nil "Press `?' during selection to find out
+    about this key." (interactive) (throw (quote myexit) 108))
+    "z" 'reftex-select-jump
+    (kbd "<tab>") 'reftex-select-read-label
+    "s" (lambda nil "Press `?' during selection to find out
+    about this key." (interactive) (throw (quote myexit) 115))
+    "m" 'reftex-select-mark
+    "#" 'reftex-select-unmark
+    "a" (lambda nil "Press `?' during selection to find out
+    about this key." (interactive) (throw (quote myexit) 97))
+    "A" (lambda nil "Press `?' during selection to find out
+    about this key." (interactive) (throw (quote myexit) 65))
+    "x" (lambda nil "Press `?' during selection to find out
+    about this key." (interactive) (throw (quote myexit) 120))
+    "v" 'reftex-select-cycle-ref-style-forward
+    "V" 'reftex-select-cycle-ref-style-backward
+    "go" 'reftex-select-show-insertion-point 
+    "e" (lambda nil "Press `?' during selection to find out
+    about this key." (interactive) (throw (quote myexit) 101))
+    "E" (lambda nil "Press `?' during selection to find out
+    about this key." (interactive) (throw (quote myexit) 69))
+    )
+
+  ;; This one is more involved, in reftex-toc.el, line 282 it shows the prompt
+  ;; string with the keybinds and I don't see any way of changing it to show evil-like binds.
+  (evil-define-key 'normal reftex-toc-mode-map
+    "j" 'reftex-toc-next
+    "k" 'reftex-toc-previous
+    (kbd "RET") 'reftex-toc-goto-line-and-hide
+    (kbd "<tab>") 'reftex-toc-goto-line
+    "q" 'reftex-toc-quit
+    "?" 'reftex-toc-show-help
+    "gr" 'reftex-toc-rescan
+    "r" 'reftex-toc-rescan
+    "l" 'reftex-toc-toggle-labels
+    "?" 'reftex-toc-show-help
+    "x" 'reftex-toc-external
+    "f" 'reftex-toc-toggle-follow
+    ;; (kbd "SPC") 'reftex-toc-view-line
+    )
+  )
+
+(provide 'evil-collection-reftex)
+;;; evil-collection-reftex.el ends here