Evil mode and latex support

1 files changed, 163 insertions, 0 deletions

diff --git a/elpa/auctex-13.1.3/style/changelog.el b/elpa/auctex-13.1.3/style/changelog.el
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+++ b/elpa/auctex-13.1.3/style/changelog.el
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+;;; changelog.el --- AUCTeX style for `changelog.sty' (v2.0.0)  -*- lexical-binding: t; -*-
+
+;; Copyright (C) 2019, 2020 Free Software Foundation, Inc.
+
+;; Author: Arash Esbati <arash@gnu.org>
+;; Maintainer: auctex-devel@gnu.org
+;; Created: 2019-05-05
+;; Keywords: tex
+
+;; This file is part of AUCTeX.
+
+;; AUCTeX is free software; you can redistribute it and/or modify it
+;; under the terms of the GNU General Public License as published by
+;; the Free Software Foundation; either version 3, or (at your option)
+;; any later version.
+
+;; AUCTeX is distributed in the hope that it will be useful, but
+;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+;; General Public License for more details.
+
+;; You should have received a copy of the GNU General Public License
+;; along with AUCTeX; see the file COPYING.  If not, write to the Free
+;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+;; 02110-1301, USA.
+
+;;; Commentary:
+
+;; This file adds support for `changelog.sty' (v2.0.0).
+;; `changelog.sty' is part of TeXLive.
+
+;;; Code:
+
+(require 'tex)
+(require 'latex)
+
+;; Silence the compiler:
+(declare-function font-latex-add-keywords
+                  "font-latex"
+                  (keywords class))
+(defvar reftex-label-alist)
+
+(defvar LaTeX-changelog-env-key-val-options
+  '(("section" ("true" "false"))
+    ("title"))
+  "Key=value options for changelog environment.
+The keys sectioncmd and label are added in the function
+`LaTeX-env-changelog'.")
+
+(defvar LaTeX-changelog-version-env-key-val-options
+  '(("version")
+    ("v")
+    ("author")
+    ("date")
+    ("yanked" ("true" "false"))
+    ("simple" ("true" "false"))
+    ("short"  ("true" "false")))
+  "key=value options for version environment.")
+
+(defun LaTeX-env-changelog (environment)
+  "Insert ENVIRONMENT, ask for optional argument and insert a label."
+  (let* ((seccmds (mapcar #'car LaTeX-section-list))
+         ;; Collect the key=vals acc. to environment & documentclass
+         (opts (TeX-read-key-val
+                t
+                (if (string= environment "changelog")
+                    (append
+                     `(("sectioncmd"
+                        ,(if (< (LaTeX-largest-level) 2)
+                             (append
+                              (mapcar (lambda (cmd) (concat TeX-esc cmd))
+                                      seccmds)
+                              (mapcar (lambda (cmd) (concat TeX-esc cmd "*"))
+                                      seccmds))
+                           (append
+                            (mapcar (lambda (cmd) (concat TeX-esc cmd))
+                                    (remove "chapter" seccmds))
+                            (mapcar (lambda (cmd) (concat TeX-esc cmd "*"))
+                                    (remove "chapter" seccmds))))))
+                     LaTeX-changelog-env-key-val-options
+                     LaTeX-changelog-version-env-key-val-options)
+                  LaTeX-changelog-version-env-key-val-options)))
+         ;; Extract the chosen sectioning command
+         (sec (progn
+                (string-match "sectioncmd=\\\\\\([a-z]+\\)\\(\\*?\\)" opts)
+                (match-string-no-properties 1 opts)))
+         ;; Temp. re-bind `LaTeX-label-alist' and pick the label
+         ;; prefix from `LaTeX-section-label'
+         (LaTeX-label-alist
+          (when (and (string= environment "changelog")
+                     (match-string 2 opts)
+                     (not (string= (match-string 2 opts) "*")))
+            `(,(cons environment
+                     (cdr (assoc sec LaTeX-section-label))))))
+         ;; Temp. re-bind `reftex-label-alist' as well and make
+         ;; `reftex-label' DTRT:
+         (reftex-label-alist
+          (when (and (boundp 'reftex-label-alist)
+                     LaTeX-label-alist
+                     (string= environment "changelog"))
+            `((,environment ?s ,(cdr (assoc sec LaTeX-section-label)) nil t)))))
+    (LaTeX-insert-environment
+     environment
+     (when (and opts (not (string= opts "")))
+       (concat LaTeX-optop opts LaTeX-optcl)))
+    ;; Add a label into the opt. argument
+    (when (string= environment "changelog")
+      (LaTeX-env-label-as-keyval nil "sectioncmd" nil environment))
+    ;; Add an \item in version environment
+    (when (string= environment "version")
+      (TeX-insert-macro "item")
+      (indent-according-to-mode))))
+
+(TeX-add-style-hook
+ "changelog"
+ (lambda ()
+
+   (LaTeX-add-environments
+    '("changelog" LaTeX-env-changelog)
+    '("version"   LaTeX-env-changelog))
+
+   (TeX-add-symbols
+    '("added"      0)
+    '("changed"    0)
+    '("deprecated" 0)
+    '("removed"    0)
+    '("fixed"      0)
+    '("security"   0)
+    `("shortversion" (TeX-arg-key-val
+                      ,(append
+                        '(("changes"))
+                        LaTeX-changelog-version-env-key-val-options))))
+
+   ;; Tell RefTeX that the optional arg of changelog env. can contain a label:
+   (when (and (boundp 'reftex-label-regexps)
+              (fboundp 'reftex-compile-variables)
+              (not (string-match  "\\bchangelog\\b"
+                                  (mapconcat #'identity
+                                             reftex-label-regexps
+                                             "|"))))
+     (add-to-list (make-local-variable 'reftex-label-regexps)
+                  (concat "\\\\begin{changelog}"
+                          (LaTeX-extract-key-value-label nil 1))
+                  t)
+     (reftex-compile-variables))
+
+   ;; Fontification
+   (when (and (featurep 'font-latex)
+              (eq TeX-install-font-lock 'font-latex-setup))
+     (font-latex-add-keywords '(("added"        "")
+                                ("changed"      "")
+                                ("deprecated"   "")
+                                ("removed"      "")
+                                ("fixed"        "")
+                                ("security"     "")
+                                ("shortversion" "{"))
+                              'function)))
+ TeX-dialect)
+
+(defvar LaTeX-changelog-package-options nil
+  "Package options for the changelog package.")
+
+;;; changelog.el ends here