Mercurial > vim
view runtime/doc/vimtutor.1 @ 10658:77d66e9ac0ab v8.0.0219
patch 8.0.0219: ubsan reports errors for overflow
commit https://github.com/vim/vim/commit/7a40ea2138102545848ea86a361f1b8dec7552b5
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Jan 22 18:34:57 2017 +0100
patch 8.0.0219: ubsan reports errors for overflow
Problem: Ubsan reports errors for integer overflow.
Solution: Define macros for minimum and maximum values. Select an
expression based on the value. (Mike Williams)
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Sun, 22 Jan 2017 18:45:04 +0100 |
parents | de5a43c5eedc |
children | b2e8663e6dcc |
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.TH VIMTUTOR 1 "2001 April 2" .SH NAME vimtutor \- the Vim tutor .SH SYNOPSIS .br .B vimtutor [\-g] [language] .SH DESCRIPTION .B Vimtutor starts the .B Vim tutor. It copies the tutor file first, so that it can be modified without changing the original file. .PP The .B Vimtutor is useful for people that want to learn their first .B Vim commands. .PP The optional argument \-g starts vimtutor with gvim rather than vim, if the GUI version of vim is available, or falls back to Vim if gvim is not found. .PP The optional [language] argument is the two-letter name of a language, like "it" or "es". If the [language] argument is missing, the language of the current locale will be used. If a tutor in this language is available, it will be used. Otherwise the English version will be used. .PP .B Vim is always started in Vi compatible mode. .SH FILES .TP 15 /usr/local/lib/vim/tutor/tutor[.language] The .B Vimtutor text file(s). .TP 15 /usr/local/lib/vim/tutor/tutor.vim The Vim script used to copy the .B Vimtutor text file. .SH AUTHOR The .B Vimtutor was originally written for Vi by Michael C. Pierce and Robert K. Ware, Colorado School of Mines using ideas supplied by Charles Smith, Colorado State University. E-mail: bware@mines.colorado.edu. .br It was modified for .B Vim by Bram Moolenaar. For the names of the translators see the tutor files. .SH SEE ALSO vim(1)