Mercurial > vim
annotate src/vimtutor @ 18631:e2d9f4d030fa v8.1.2308
patch 8.1.2308: deleting text before zero-width textprop removes it
Commit: https://github.com/vim/vim/commit/ecafcc15ca92ecb9c6b41dbb3b0fcdf89c9eff69
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Nov 16 20:41:51 2019 +0100
patch 8.1.2308: deleting text before zero-width textprop removes it
Problem: Deleting text before zero-width textprop removes it.
Solution: Keep zero-width textprop when deleting text.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sat, 16 Nov 2019 20:45:04 +0100 |
| parents | 5eac31544dd0 |
| children | d4faa2c5211b |
| rev | line source |
|---|---|
| 7 | 1 #! /bin/sh |
| 2 | |
| 3 # Start Vim on a copy of the tutor file. | |
| 4 | |
| 1582 | 5 # Usage: vimtutor [-g] [xx] |
| 6 # Where optional argument -g starts vimtutor in gvim (GUI) instead of vim. | |
| 7 # and xx is a language code like "es" or "nl". | |
| 7 | 8 # When an argument is given, it tries loading that tutor. |
| 9 # When this fails or no argument was given, it tries using 'v:lang' | |
| 10 # When that also fails, it uses the English version. | |
| 11 | |
| 1582 | 12 # Vim could be called "vim" or "vi". Also check for "vimN", for people who |
| 13 # have Vim installed with its version number. | |
|
10214
3a6b2d4c71d6
commit https://github.com/vim/vim/commit/bbe917d9d465a66a29e38879c7f66df51b0b0dc3
Christian Brabandt <cb@256bit.org>
parents:
1582
diff
changeset
|
14 # We anticipate up to a future Vim 8.1 version :-). |
|
3a6b2d4c71d6
commit https://github.com/vim/vim/commit/bbe917d9d465a66a29e38879c7f66df51b0b0dc3
Christian Brabandt <cb@256bit.org>
parents:
1582
diff
changeset
|
15 seq="vim vim81 vim80 vim8 vim74 vim73 vim72 vim71 vim70 vim7 vim6 vi" |
| 1582 | 16 if test "$1" = "-g"; then |
| 17 # Try to use the GUI version of Vim if possible, it will fall back | |
| 18 # on Vim if Gvim is not installed. | |
|
10214
3a6b2d4c71d6
commit https://github.com/vim/vim/commit/bbe917d9d465a66a29e38879c7f66df51b0b0dc3
Christian Brabandt <cb@256bit.org>
parents:
1582
diff
changeset
|
19 seq="gvim gvim81 gvim80 gvim8 gvim74 gvim73 gvim72 gvim71 gvim70 gvim7 gvim6 $seq" |
| 1582 | 20 shift |
| 21 fi | |
| 22 | |
| 7 | 23 xx=$1 |
| 24 export xx | |
| 25 | |
| 26 # We need a temp file for the copy. First try using a standard command. | |
| 27 tmp="${TMPDIR-/tmp}" | |
| 28 TUTORCOPY=`mktemp $tmp/tutorXXXXXX || tempfile -p tutor || echo none` | |
| 29 | |
| 30 # If the standard commands failed then create a directory to put the copy in. | |
| 31 # That is a secure way to make a temp file. | |
| 32 if test "$TUTORCOPY" = none; then | |
| 33 tmpdir=$tmp/vimtutor$$ | |
| 34 OLD_UMASK=`umask` | |
| 35 umask 077 | |
| 36 getout=no | |
| 37 mkdir $tmpdir || getout=yes | |
| 38 umask $OLD_UMASK | |
| 39 if test $getout = yes; then | |
| 40 echo "Could not create directory for tutor copy, exiting." | |
| 41 exit 1 | |
| 42 fi | |
| 43 TUTORCOPY=$tmpdir/tutorcopy | |
| 44 touch $TUTORCOPY | |
| 45 TODELETE=$tmpdir | |
| 46 else | |
| 47 TODELETE=$TUTORCOPY | |
| 48 fi | |
| 49 | |
| 50 export TUTORCOPY | |
| 51 | |
| 52 # remove the copy of the tutor on exit | |
| 53 trap "rm -rf $TODELETE" 0 1 2 3 9 11 13 15 | |
| 54 | |
| 1316 | 55 for i in $seq; do |
| 56 testvim=`which $i 2>/dev/null` | |
| 7 | 57 if test -f "$testvim"; then |
| 1316 | 58 VIM=$i |
| 59 break | |
| 7 | 60 fi |
| 1316 | 61 done |
| 62 | |
| 63 # When no Vim version was found fall back to "vim", you'll get an error message | |
| 64 # below. | |
| 65 if test -z "$VIM"; then | |
| 66 VIM=vim | |
| 7 | 67 fi |
| 68 | |
| 69 # Use Vim to copy the tutor, it knows the value of $VIMRUNTIME | |
| 70 # The script tutor.vim tells Vim which file to copy | |
| 1582 | 71 $VIM -f -u NONE -c 'so $VIMRUNTIME/tutor/tutor.vim' |
| 7 | 72 |
|
13662
5eac31544dd0
patch 8.0.1703: in the tutor 'showcmd' is not set
Christian Brabandt <cb@256bit.org>
parents:
10214
diff
changeset
|
73 # Start vim without any .vimrc, set 'nocompatible' and 'showcmd' |
|
5eac31544dd0
patch 8.0.1703: in the tutor 'showcmd' is not set
Christian Brabandt <cb@256bit.org>
parents:
10214
diff
changeset
|
74 $VIM -f -u NONE -c "set nocp showcmd" $TUTORCOPY |