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1 ;;; psfig.el - Support for the psfig style option.
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2
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3 ;; Contributed by Marc Gemis <makke@wins.uia.ac.be>
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4 ;; Please direct comments to him.
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5
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6 ;;; Code:
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7
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8 (TeX-add-style-hook "psfig"
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9 (function
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10 (lambda ()
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11 ;; probable some of the following symbols may be removed
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12 (TeX-add-symbols "protect" "figurepath" "fbox"
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13 "other" "letter" "other" "then" "Sine" "Cosine"
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14 "psdraft" "psfull" "psscalefirst" "psrotatefirst"
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15 "psnodraftbox" "psdraftbox" "pssilent" "psnoisy"
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16 "minmaxtest"
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17 '("psfig" TeX-arg-psfig)
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18 '("psfigurepath" t)
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19 )
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20 (LaTeX-add-environments
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21 '("psfigure" LaTeX-env-psfigure)
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22 )
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23 )))
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24
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25 (defun TeX-arg-psfig (optional)
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26 "Ask for file, width and length. Insert psfig macro"
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27 (let ((psfile (read-file-name "PS-file: " "" "" nil))
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28 (figwidth (read-input "Figure width: "))
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29 (figheight (read-input "Figure height: "))
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30 )
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31
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32 (insert TeX-grop "figure=" psfile)
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33 (if (not (zerop (length figwidth)))
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34 (insert ",width=" figwidth))
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35 (if (not (zerop (length figheight)))
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36 (insert ",height=" figheight))
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37 (insert TeX-grcl)
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38 )
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39 )
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40
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41
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42 (defun LaTeX-env-psfigure (environment)
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43 "Create with \\label and \\caption and \\psfig commands."
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44 (let ((float (read-input "Float to: " LaTeX-float))
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45 (caption (read-input "Caption: "))
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46 (label (read-input "Label: " LaTeX-figure-label))
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47 ; gf: ask if this should be centered
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48 (psfile (read-file-name "PS-file: " "" "" nil))
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49 (figwidth (read-input "Figure width: "))
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50 (figheight (read-input "Figure height: "))
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51 )
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52
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53 (setq LaTeX-float (if (zerop (length float))
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54 LaTeX-float
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55 float))
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56
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57 (LaTeX-insert-environment "figure"
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58 (concat LaTeX-optop LaTeX-float LaTeX-optcl))
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59
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60 (insert TeX-esc "centerline" TeX-grop TeX-esc "psfig" TeX-grop
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61 "figure=" psfile)
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62 (if (not (zerop (length figwidth)))
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63 (insert ",width=" figwidth))
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64 (if (not (zerop (length figheight)))
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65 (insert ",height=" figheight))
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66 (insert TeX-grcl TeX-grcl)
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67 (if (zerop (length caption))
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68 ()
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69 (newline-and-indent)
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70 (insert TeX-esc "caption" TeX-grop caption TeX-grcl))
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71 (if (or (zerop (length label))
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72 (equal LaTeX-figure-label label))
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73 ()
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74 (newline-and-indent)
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75 (insert TeX-esc "label" TeX-grop label TeX-grcl))
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76
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77 (forward-line 2)))
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78
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79 ;;; psfig.el ends here
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