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Update the vim editor config section, adding gjb's .vimrc. Also add a

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a post-processing step to avoid an embedded literal tab, and a short
note on usage.

PR:		191137
Submitted by:	venture37@geeklan.co.uk
This commit is contained in:
Warren Block 2014-06-25 13:45:55 +00:00
parent e361489536
commit 7f62180e7b
Notes: svn2git 2020-12-08 03:00:23 +00:00 
svn path=/head/; revision=45121
1 changed files with 53 additions and 8 deletions
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61
en_US.ISO8859-1/books/fdp-primer/editor-config/chapter.xml
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@ -40,18 +40,63 @@
<para>Install from <package>editors/vim</package> <para>Install from <package>editors/vim</package>
or <package>editors/vim-lite</package>.</para> or <package>editors/vim-lite</package>.</para>
<sect2 xml:id="editor-config-vim-config">
<title>Configuration</title>
<para>Edit <filename>~/.vimrc</filename>, adding these <para>Edit <filename>~/.vimrc</filename>, adding these
lines:</para> lines:</para>
<programlisting>augroup sgmledit <programlisting>if has("autocmd")
autocmd FileType sgml set formatoptions=cq2l " Special formatting options au BufNewFile,BufRead *.sgml,*.ent,*.xsl,*.xml call Set_SGML()
autocmd FileType sgml set textwidth=70 " Wrap lines at 70 columns au BufNewFile,BufRead *.[1-9] call ShowSpecial()
autocmd FileType sgml set shiftwidth=2 " Automatically indent endif " has(autocmd)
autocmd FileType sgml set softtabstop=2 " Tab key indents 2 spaces
autocmd FileType sgml set tabstop=8 " Replace 8 spaces with a tab
autocmd FileType sgml set autoindent " Automatic indentation
augroup END</programlisting>
function Set_Highlights()
"match ExtraWhitespace /^\s* \s*\|\s\+$/
highlight OverLength ctermbg=red ctermfg=white guibg=#592929
match OverLength /\%71v.\+/
return 0
endfunction
function ShowSpecial()
setlocal list listchars=tab:>>,trail:*,eol:$
hi nontext ctermfg=red
return 0
endfunction " ShowSpecial()
function Set_SGML()
setlocal number
syn match sgmlSpecial "&amp;[^;]*;"
setlocal syntax=sgml
setlocal filetype=xml
setlocal shiftwidth=2
setlocal textwidth=70
setlocal tabstop=8
setlocal softtabstop=2
setlocal formatprg="fmt -p"
setlocal autoindent
setlocal smartindent
" Rewrap paragraphs
:map P gqj
" Replace spaces with tabs
:map T :s/ /TAB/&lt;CR&gt;
call ShowSpecial()
call Set_Highlights()
return 0
endfunction " Set_SGML()</programlisting>
<para>Process the file to create embedded tabs:</para>
<screen>&prompt.user; <userinput>perl -i'' -pe 's/TAB/\t/g' ~/.vimrc</userinput></screen>
</sect2>
<sect2 xml:id="editor-config-vim-use">
<title>Use</title>
<para>Press <keycap>P</keycap> to reformat paragraphs. Press
<keycap>T</keycap> to replace groups of eight spaces with a
tab.</para>
</sect2>
</sect1> </sect1>
<sect1 xml:id="editor-config-emacs"> <sect1 xml:id="editor-config-emacs">