Mercurial > vim
comparison src/vimtutor @ 7:3fc0f57ecb91 v7.0001
updated for version 7.0001
| author | vimboss |
|---|---|
| date | Sun, 13 Jun 2004 20:20:40 +0000 |
| parents | |
| children | 469c42f90fda |
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| 6:c2daee826b8f | 7:3fc0f57ecb91 |
|---|---|
| 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 |