[AUCTeX-diffs] [elpa] externals/auctex e3c60cf 08/36: Add new style/bicaption.el

[Tassilo Horn]

branch: externals/auctex
commit e3c60cfa033546bf8c11dd9956a68de65ff7b38e
Author: Arash Esbati <address@hidden>
Commit: Arash Esbati <address@hidden>

    Add new style/bicaption.el
    
    * Makefile.in (STYLESRC): Add new style.
    
    * style/bicaption.el: New file.
---
 Makefile.in        |    3 +-
 style/bicaption.el |  181 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 183 insertions(+), 1 deletion(-)

diff --git a/Makefile.in b/Makefile.in
index ebc1906..a291ed2 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -157,7 +157,8 @@ STYLESRC = style/prosper.el \
           style/splitidx.el  style/tikz.el      style/xcolor.el \
           style/pdflscape.el style/commath.el   style/empheq.el \
           style/framed.el    style/paracol.el   style/menukeys.el \
-          style/bidi.el      style/FiraMono.el  style/FiraSans.el
+          style/bidi.el      style/FiraMono.el  style/FiraSans.el \
+          style/bicaption.el
 
 STYLEELC = $(STYLESRC:.el=.elc)
 
diff --git a/style/bicaption.el b/style/bicaption.el
new file mode 100644
index 0000000..b361393
--- /dev/null
+++ b/style/bicaption.el
@@ -0,0 +1,181 @@
+;;; bicaption.el --- AUCTeX style for `bicaption.sty' (v1.1-158)
+
+;; Copyright (C) 2016 Free Software Foundation, Inc.
+
+;; Author: Arash Esbati <arash.esbati'at'gmail.com>
+;; Maintainer: address@hidden
+;; Created: 2016-11-11
+;; 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 `bicaption.sty' (v1.1-158) from
+;; 2016/03/27.  `bicaption.sty' is part of TeXLive.
+
+;; If things do not work or when in doubt, press `C-c C-n'.  Comments
+;; for improvement are welcome.
+
+;;; Code:
+
+(defvar LaTeX-bicaption-key-val-options
+  '(("bi-lang" ("first" "second" "both"))
+    ("bi-singlelinecheck" ("false" "no" "off" "0" "true" "yes" "on" "1"))
+    ("bi-slc" ("false" "no" "off" "0" "true" "yes" "on" "1"))
+    ("bi-swap" ("false" "no" "off" "0" "true" "yes" "on" "1"))
+    ("listtype+"))
+  "Key=value options for bicaption macros.")
+
+(defun LaTeX-arg-bicaption-bicaption (optional &optional prompt star cap-box 
label-inside)
+  "Query for the arguments of \"\bicaption\" incl. a label and insert them.
+PROMPT replaces the standard one.  If STAR is non-nil, then do
+not query for a \label and short captions, insert only captions.
+If CAP-BOX is non-nil, also query and include optional arguments
+for the box command.  If LABEL-INSIDE is non-nil, insert \label
+inside the first mandatory argument, otherwise after all
+arguments."
+  (let* (;; isubcaption needs an environment, "minipage" will be
+        ;; popular.  If so, check next higher environment to find out
+        ;; where we are
+        (currenv (if (string= (LaTeX-current-environment) "minipage")
+                     (LaTeX-current-environment 2)
+                   (LaTeX-current-environment)))
+        (captionI (TeX-read-string
+                   (TeX-argument-prompt
+                    optional (when prompt
+                               (concat "1. " prompt "bicaption"))
+                    "1. bicaption")))
+        (short-captionI
+         (when (and (not star)
+                    (>= (length captionI) LaTeX-short-caption-prompt-length))
+           (TeX-read-string
+            (TeX-argument-prompt t (when prompt
+                                     (concat "Short 1. " prompt "bicaption"))
+                                 "Short 1. bicaption"))))
+        (captionII (TeX-read-string
+                    (TeX-argument-prompt
+                     optional (when prompt
+                                (concat "2. " prompt "bicaption"))
+                     "2. bicaption")))
+        (short-captionII
+         (when (and (not star)
+                    (>= (length captionII) LaTeX-short-caption-prompt-length))
+           (TeX-read-string
+            (TeX-argument-prompt t (when prompt
+                                     (concat "Short 2. " prompt "bicaption"))
+                                 "Short 2. bicaption")))))
+    (indent-according-to-mode)
+    ;; Insert short & regular 1. caption
+    (when (and short-captionI (not (string= short-captionI "")))
+      (insert LaTeX-optop short-captionI LaTeX-optcl))
+    (insert TeX-grop captionI)
+    ;; For i(sub)?captionbox, the label must be inserted here
+    (when (and label-inside (not star))
+      (LaTeX-label currenv 'environment))
+    (insert TeX-grcl)
+    (LaTeX-fill-paragraph)
+    (LaTeX-newline)
+    (indent-according-to-mode)
+    ;; Insert short & regular 2. caption
+    (when (and short-captionII (not (string= short-captionII "")))
+      (insert LaTeX-optop short-captionII LaTeX-optcl))
+    (insert TeX-grop captionII TeX-grcl)
+    ;; Insert width & pos in case of captionbox macros:
+    (when cap-box
+      (let* ((TeX-arg-opening-brace "[")
+            (TeX-arg-closing-brace "]")
+            (width (completing-read (TeX-argument-prompt t nil "Width")
+                                    (mapcar (lambda (elt) (concat TeX-esc (car 
elt)))
+                                            (LaTeX-length-list))))
+            (inpos (if (and width (not (string-equal width "")))
+                       (completing-read (TeX-argument-prompt t nil "Inner 
position")
+                                        '("c" "l" "r" "s"))
+                     "")))
+       (TeX-argument-insert width t)
+       (TeX-argument-insert inpos t)))
+    (LaTeX-fill-paragraph)
+    ;; Insert label
+    (when (and (not label-inside) (not star))
+      (LaTeX-newline)
+      (indent-according-to-mode)
+      (LaTeX-label currenv 'environment))))
+
+(defun LaTeX-arg-bicaption-captionsetup (optional)
+  "Query for 2 arguments for \"\captionsetup\" with bicaption.sty loaded.
+When OPTIONAL is non-nil, include both as optional arguments in
+square brackets."
+  (let* ((flttype (completing-read (TeX-argument-prompt optional nil "Float 
type")
+                                 LaTeX-caption-supported-float-types))
+        (biflt (if (and (not (or (string= flttype "bi")
+                                 (string= flttype "bi-first")
+                                 (string= flttype "bi-second")))
+                        flttype (not (string= flttype "")))
+                   (completing-read (TeX-argument-prompt optional nil 
"Bicaption type")
+                                    '("bi" "bi-first" "bi-second"))
+                 "")))
+    (TeX-argument-insert flttype optional)
+    (TeX-argument-insert biflt optional)))
+
+(TeX-add-style-hook
+ "bicaption"
+ (lambda ()
+
+   ;; Load caption.el:
+   (TeX-run-style-hooks "caption")
+
+   ;; Macros
+   (TeX-add-symbols
+    '("bicaption"        (LaTeX-arg-bicaption-bicaption))
+    '("bicaption*"       (LaTeX-arg-bicaption-bicaption  nil    t))
+    '("bicaptionbox"     (LaTeX-arg-bicaption-bicaption  nil   nil  t t)   t)
+    '("bicaptionbox*"    (LaTeX-arg-bicaption-bicaption  nil    t   t)     t)
+    '("bisubcaption"     (LaTeX-arg-bicaption-bicaption "sub-"))
+    '("bisubcaption*"    (LaTeX-arg-bicaption-bicaption "sub-"  t))
+    '("bisubcaptionbox"  (LaTeX-arg-bicaption-bicaption "sub-" nil  t   t) t)
+    '("bisubcaptionbox*" (LaTeX-arg-bicaption-bicaption "sub-"  t   t   t) t))
+
+   ;; Everything starting with i(sub)?caption should get its own line
+   (LaTeX-paragraph-commands-add-locally '("bicaption" "bisubcaption"))
+
+   ;; Fontification
+   (when (and (featurep 'font-latex)
+             (eq TeX-install-font-lock 'font-latex-setup))
+     (font-latex-add-keywords '(("bicaption"       "*[{[{")
+                               ("bicaptionbox"    "*[{[{[[")
+                               ("bisubcaption"    "*[{[{")
+                               ("bisubcaptionbox" "*[{[{[["))
+                             'textual)))
+ LaTeX-dialect)
+
+(defun LaTeX-bicaption-package-options ()
+  "Prompt for package options for the bicaption package."
+  (TeX-read-key-val t
+                   (append
+                    `(,(list "language"
+                             (cond ((and (member "babel" (TeX-style-list))
+                                         (LaTeX-babel-active-languages))
+                                    (butlast (LaTeX-babel-active-languages)))
+                                   ((and (member "polyglossia" 
(TeX-style-list))
+                                         (LaTeX-polyglossia-active-languages))
+                                    (butlast (LaTeX-babel-active-languages)))
+                                   (t nil))))
+                    LaTeX-bicaption-key-val-options
+                    LaTeX-caption-key-val-options)))
+
+;;; bicaption.el ends here