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1 $ !
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2 $ !=====================================================================
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3 $ !
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4 $ ! VimTutor.com version 29-Aug-2002
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5 $ !
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6 $ ! Author: Tom Wyant <Thomas.R.Wyant-III@usa.dupont.com>
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7 $ !
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8 $ ! This DCL command procedure executes the vimtutor command
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9 $ ! (surprise, surprise!) which gives you a brief tutorial on the
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10 $ ! VIM editor. Languages other than the default are supported in
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11 $ ! the usual way, as are at least some of the command qualifiers,
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12 $ ! though you'll need to play some fairly serious games with DCL
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13 $ ! to specify ones that need quoting.
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14 $ !
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15 $ ! Copyright (c) 2002 E. I. DuPont de Nemours and Company, Inc
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16 $ !
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17 $ ! This program is free software; you can redistribute it and/or
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18 $ ! modify it under the terms of the VIM license as available from
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19 $ ! the vim 6.1 ":help license" command or (at your option) the
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20 $ ! license from any later version of vim.
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21 $ !
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22 $ ! This program is distributed in the hope that it will be useful,
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23 $ ! but WITHOUT ANY WARRANTY; without even the implied warranty of
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24 $ ! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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25 $ !
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26 $ !=====================================================================
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27 $ !
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28 $ !
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29 $ ! Check for the existence of VIM, and die if it isn't there.
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30 $ !
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31 $ if f$search ("vim:vim.exe") .eqs. ""
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32 $ then
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33 $ write sys$error "Error - Can't run tutorial. VIM not found."
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34 $ exit
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35 $ endif
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36 $ !
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37 $ !
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38 $ ! Pick up the argument, if any.
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39 $ !
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40 $ inx = 0
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41 $ arg_loop:
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42 $ inx = inx + 1
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43 $ if f$type (p'inx') .nes. ""
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44 $ then
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45 $ if p'inx' .nes. "" .and. f$locate ("-", p'inx') .ne. 0
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46 $ then
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47 $ xx = p'inx'
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48 $ assign/nolog "''xx'" xx
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49 $ p'inx' = ""
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50 $ endif
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51 $ goto arg_loop
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52 $ endif
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53 $ !
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54 $ !
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55 $ ! Make sure we clean up our toys when we're through playing.
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56 $ !
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57 $ on error then goto exit
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58 $ !
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59 $ !
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60 $ ! Create the VIM foreign command if needed
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61 $ !
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62 $ if f$type (vim) .eqs. "" then vim := $vim:vim
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63 $ !
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64 $ !
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65 $ ! Build the name for our temp file.
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66 $ !
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67 $ tutfil = "sys$login:vimtutor_" + -
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68 f$edit (f$getjpi (0, "pid"), "trim") + "."
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69 $ assign/nolog 'tutfil' TUTORCOPY
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70 $ !
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71 $ !
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72 $ ! Copy the selected file to the temp file
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73 $ !
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74 $ assign/nolog/user nla0: sys$error
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75 $ assign/nolog/user nla0: sys$output
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76 $ vim -u "NONE" -c "so $VIMRUNTIME/tutor/tutor.vim"
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77 $ !
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78 $ !
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79 $ ! Run the tutorial
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80 $ !
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81 $ assign/nolog/user sys$command sys$input
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82 $ vim -u "NONE" -c "set nocp" 'p1' 'p2' 'p3' 'p4' 'p5' 'p6' 'p7' 'p8' 'tutfil'
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83 $ !
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84 $ !
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85 $ ! Ditch the copy.
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86 $ !
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87 $ exit:
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88 $ if f$type (tutfil) .nes. "" .and. f$search (tutfil) .nes. "" then -
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89 $ delete 'tutfil';*
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90 $ if f$type (xx) .nes. "" then deassign xx
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91 $ deassign TUTORCOPY
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92 $ exit
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93 $ !
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94 $ !=====================================================================
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95 $ !
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96 $ ! Modification history
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97 $ !
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98 $ ! 29-Aug-2002 T. R. Wyant
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99 $ ! Changed license to vim.
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100 $ ! Fix error "input is not from a terminal"
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101 $ ! Juggle documentation (copyright and contact to front,
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102 $ ! modification history to end).
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103 $ ! 25-Jul-2002 T. R. Wyant
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104 $ ! Initial version
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