Mercurial > vim
comparison src/vimtutor @ 7:3fc0f57ecb91 v7.0001
updated for version 7.0001
author | vimboss |
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date | Sun, 13 Jun 2004 20:20:40 +0000 |
parents | |
children | 469c42f90fda |
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6:c2daee826b8f | 7:3fc0f57ecb91 |
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1 #! /bin/sh | |
2 | |
3 # Start Vim on a copy of the tutor file. | |
4 | |
5 # Usage: vimtutor [xx], where xx is a language code like "es" or "nl". | |
6 # When an argument is given, it tries loading that tutor. | |
7 # When this fails or no argument was given, it tries using 'v:lang' | |
8 # When that also fails, it uses the English version. | |
9 | |
10 xx=$1 | |
11 export xx | |
12 | |
13 # We need a temp file for the copy. First try using a standard command. | |
14 tmp="${TMPDIR-/tmp}" | |
15 TUTORCOPY=`mktemp $tmp/tutorXXXXXX || tempfile -p tutor || echo none` | |
16 | |
17 # If the standard commands failed then create a directory to put the copy in. | |
18 # That is a secure way to make a temp file. | |
19 if test "$TUTORCOPY" = none; then | |
20 tmpdir=$tmp/vimtutor$$ | |
21 OLD_UMASK=`umask` | |
22 umask 077 | |
23 getout=no | |
24 mkdir $tmpdir || getout=yes | |
25 umask $OLD_UMASK | |
26 if test $getout = yes; then | |
27 echo "Could not create directory for tutor copy, exiting." | |
28 exit 1 | |
29 fi | |
30 TUTORCOPY=$tmpdir/tutorcopy | |
31 touch $TUTORCOPY | |
32 TODELETE=$tmpdir | |
33 else | |
34 TODELETE=$TUTORCOPY | |
35 fi | |
36 | |
37 export TUTORCOPY | |
38 | |
39 # remove the copy of the tutor on exit | |
40 trap "rm -rf $TODELETE" 0 1 2 3 9 11 13 15 | |
41 | |
42 # Vim could be called "vim" or "vi". Also check for "vim6", for people who | |
43 # have Vim 5.x installed as "vim" and Vim 6.0 as "vim6". | |
44 testvim=`which vim6 2>/dev/null` | |
45 if test -f "$testvim"; then | |
46 VIM=vim6 | |
47 else | |
48 testvim=`which vim` | |
49 if test -f "$testvim"; then | |
50 VIM=vim | |
51 else | |
52 VIM=vi | |
53 fi | |
54 fi | |
55 | |
56 # Use Vim to copy the tutor, it knows the value of $VIMRUNTIME | |
57 # The script tutor.vim tells Vim which file to copy | |
58 $VIM -u NONE -c 'so $VIMRUNTIME/tutor/tutor.vim' | |
59 | |
60 # Start vim without any .vimrc, set 'nocompatible' | |
61 $VIM -u NONE -c "set nocp" $TUTORCOPY |