95 lines
3.2 KiB
EmacsLisp
95 lines
3.2 KiB
EmacsLisp
;;; longtable.el --- AUCTeX style for `longtable.sty'.
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;; Copyright (C) 2013--2015 Free Software Foundation, Inc.
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;; Maintainer: auctex-devel@gnu.org
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;; Author: Mosè Giordano <giordano.mose@libero.it>
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;; Keywords: tex
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;; This file is part of AUCTeX.
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;; AUCTeX is free software; you can redistribute it and/or modify it
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;; under the terms of the GNU General Public License as published by
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;; the Free Software Foundation; either version 3, or (at your option)
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;; any later version.
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;; AUCTeX is distributed in the hope that it will be useful, but
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;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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;; General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with AUCTeX; see the file COPYING. If not, write to the Free
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;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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;; 02110-1301, USA.
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;;; Commentary:
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;; This file adds support for `longtable.sty'.
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;;; Code:
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(TeX-add-style-hook
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"longtable"
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(lambda ()
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(LaTeX-add-environments
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'("longtable" (lambda (environment)
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(let ((pos (completing-read (TeX-argument-prompt t nil "Position")
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'(("l") ("r") ("c"))))
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(fmt (TeX-read-string "Format: " LaTeX-default-format))
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(caption (TeX-read-string "Caption: ")))
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(setq LaTeX-default-format fmt)
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(LaTeX-insert-environment environment
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(concat
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(unless (zerop (length pos))
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(concat LaTeX-optop pos LaTeX-optcl))
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(concat TeX-grop fmt TeX-grcl)))
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;; top caption -- do nothing if user skips caption
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(unless (zerop (length caption))
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;; the longtable `\caption' is equivalent to a
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;; `\multicolumn', so it needs a `\\' at the
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;; end of the line
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(insert TeX-esc "caption" TeX-grop caption TeX-grcl " \\\\")
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(LaTeX-newline)
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(indent-according-to-mode)
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;; ask for a label and insert a new line only
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;; if a label is actually inserted
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(when (LaTeX-label environment 'environment)
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(LaTeX-newline)
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(indent-according-to-mode)))))))
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(TeX-add-symbols
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;; Commands to end table rows
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'("endhead" 0)
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'("endfirsthead" 0)
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'("endfoot" 0)
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'("endlastfoot" 0)
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;; Caption commands
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'("caption*" 1))
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;; These parameters are set with \setlength
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(LaTeX-add-lengths
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"LTleft" "LTright" "LTpre" "LTpost" "LTcapwidth")
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;; This parameter is set with \setcounter
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(LaTeX-add-counters "LTchunksize")
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;; Use the enhanced table formatting
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(add-to-list 'LaTeX-indent-environment-list
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'("longtable" LaTeX-indent-tabular))
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;; Append longtable to `LaTeX-label-alist', in order not to override possible
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;; custome values.
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(add-to-list 'LaTeX-label-alist '("longtable" . LaTeX-table-label) t)
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;; Fontification
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(when (and (featurep 'font-latex)
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(eq TeX-install-font-lock 'font-latex-setup))
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;; Actually, `\caption*{}' macro takes only one mandatory
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;; argument, not an optional one, the following is a workaround
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;; to fontify correctly also the standard `\caption[]{}' macro.
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(font-latex-add-keywords '(("caption" "*[{"))
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'textual)))
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LaTeX-dialect)
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;; longtable.el ends here
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