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annotate vimtutor.bat @ 31624:d605a50e7623 v9.0.1144

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patch 9.0.1144: reading beyond text Commit: https://github.com/vim/vim/commit/c32949b0779106ed5710ae3bffc5053e49083ab4 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Jan 4 15:56:51 2023 +0000 patch 9.0.1144: reading beyond text Problem: Reading beyond text. Solution: Add strlen_maxlen() and use it.
author Bram Moolenaar <Bram@vim.org>
date Wed, 04 Jan 2023 17:00:05 +0100
parents 79aaaa134298
children 616de167c988
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 :: Start Vim on a copy of the tutor file.
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2 @echo off
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3
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4 :: Usage: vimtutor [-console] [xx]
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5 ::
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6 :: -console means gvim will not be used
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7 :: xx is a language code like "es" or "nl".
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8 :: When an xx argument is given, it tries loading that tutor.
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9 :: When this fails or no xx argument was given, it tries using 'v:lang'
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10 :: When that also fails, it uses the English version.
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11
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12 :: Use Vim to copy the tutor, it knows the value of $VIMRUNTIME
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13 FOR %%d in (. %TMP% %TEMP%) DO (
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14 call :test_dir_writable "%~dpf0" %%d
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15 IF NOT ERRORLEVEL 1 GOTO dir_ok
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16 )
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17
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18 echo No working directory is found
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19 GOTO end
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20
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21 :test_dir_writable
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22 SET TUTORCOPY=%2\$tutor$
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23 COPY %1 %TUTORCOPY% >nul 2>nul
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24 GOTO end
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25
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26 :dir_ok
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27
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28 SET xx=%1
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29
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30 IF NOT .%1==.-console GOTO use_gui
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31 SHIFT
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32 SET xx=%1
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33 GOTO use_vim
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34 :use_gui
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35
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36 :: Try making a copy of tutor with gvim. If gvim cannot be found, try using
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37 :: vim instead. If vim cannot be found, alert user to check environment and
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38 :: installation.
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39
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40 :: The script tutor.vim tells Vim which file to copy.
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41 start "dummy" /b /w "%~dp0gvim.exe" -u NONE -c "so $VIMRUNTIME/tutor/tutor.vim"
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42 IF ERRORLEVEL 1 GOTO use_vim
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43
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44 :: Start gvim without any .vimrc, set 'nocompatible'
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45 start "dummy" /b /w "%~dp0gvim.exe" -u NONE -c "set nocp" %TUTORCOPY%
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46
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47 GOTO end
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48
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49 :use_vim
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50 :: The script tutor.vim tells Vim which file to copy
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51 call vim -u NONE -c "so $VIMRUNTIME/tutor/tutor.vim"
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52 IF ERRORLEVEL 1 GOTO no_executable
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53
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54 :: Start vim without any .vimrc, set 'nocompatible'
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55 call vim -u NONE -c "set nocp" %TUTORCOPY%
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56
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57 GOTO end
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58
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59 :no_executable
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60 ECHO.
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61 ECHO.
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62 ECHO No vim or gvim found in current directory or PATH.
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63 ECHO Check your installation or re-run install.exe
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64
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65 :end
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66 :: remove the copy of the tutor
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67 IF EXIST %TUTORCOPY% DEL %TUTORCOPY%
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68 SET xx=