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1 ;;; slides.el - Special code for slitex.
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2 ;;
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3 ;; $Id: slides.el,v 1.1 1997/08/30 02:45:17 steve Exp $
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4
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5 (require 'latex)
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6
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7 ;;; Code:
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8
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9 (TeX-add-style-hook "slides"
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10 (function
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11 (lambda ()
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12 (setq LaTeX-default-style "slides")
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13 (add-hook 'LaTeX-document-style-hook 'LaTeX-style-slides)
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14 (LaTeX-add-environments '("slide" LaTeX-env-slide)
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15 '("overlay" LaTeX-env-slide))
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16 (TeX-run-style-hooks "SLITEX"))))
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17
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18 (defvar LaTeX-slide-color ""
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19 "*Default slide color.")
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20
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21 (make-variable-buffer-local 'LaTeX-slide-color)
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22
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23 (defun LaTeX-style-slides ()
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24 "Prompt for and insert SliTeX options."
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25 (let ((slide-file (read-input "Slide file: "))
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26 (slide-colors (read-input "Slide colors (comma separetade list): "
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27 "black")))
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28 (save-excursion
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29 (goto-char (point-min)) ; insert before \end{document}
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30 (if (re-search-forward ".end.document." (point-max) t)
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31 (beginning-of-line 1))
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32 (open-line 2)
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33 (indent-relative-maybe)
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34 (if (equal slide-colors "black")
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35 (insert TeX-esc "blackandwhite"
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36 TeX-grop slide-file TeX-grcl)
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37 (progn
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38 (insert TeX-esc "colors"
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39 TeX-grop slide-colors TeX-grcl)
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40 (newline-and-indent)
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41 (insert TeX-esc "colorslides"
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42 TeX-grop slide-file TeX-grcl))))))
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43
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44 (defun LaTeX-env-slide (environment)
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45 "Insert ENVIRONMENT and prompt for slide colors."
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46 (setq LaTeX-slide-color
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47 (read-input "Slide colors: " LaTeX-slide-color))
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48 (LaTeX-insert-environment environment
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49 (concat TeX-grop LaTeX-slide-color TeX-grcl)))
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50
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51
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52 ;;; slides.el ends here
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