Date: Wed, 24 Jul 2013 23:52:05 +0000 (UTC) From: Warren Block <wblock@FreeBSD.org> To: doc-committers@freebsd.org, svn-doc-all@freebsd.org, svn-doc-head@freebsd.org Subject: svn commit: r42426 - head/en_US.ISO8859-1/books/fdp-primer/editor-config Message-ID: <201307242352.r6ONq5nY064050@svn.freebsd.org>
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Author: wblock Date: Wed Jul 24 23:52:05 2013 New Revision: 42426 URL: http://svnweb.freebsd.org/changeset/doc/42426 Log: Simplify and improve the nano config section. Modified: head/en_US.ISO8859-1/books/fdp-primer/editor-config/chapter.xml Modified: head/en_US.ISO8859-1/books/fdp-primer/editor-config/chapter.xml ============================================================================== --- head/en_US.ISO8859-1/books/fdp-primer/editor-config/chapter.xml Wed Jul 24 20:07:50 2013 (r42425) +++ head/en_US.ISO8859-1/books/fdp-primer/editor-config/chapter.xml Wed Jul 24 23:52:05 2013 (r42426) @@ -84,27 +84,36 @@ augroup END</programlisting> <filename role="package">editors/nano</filename> or <filename role="package">editors/nano-devel</filename>.</para> - <para>Configuration:</para> + <sect2 id="editor-config-nano-config"> + <title>Configuration</title> + + <para>Copy the sample <acronym>XML</acronym> syntax highlight + file to the user's home directory:</para> <screen>&prompt.user; <userinput>cp /usr/local/share/nano/xml.nanorc ~/.nanorc</userinput></screen> - <para>Use <command>printf</command> to add lines to the - configuration file. Some have embedded <keycap>Tab</keycap> - characters, making this easier than editing the file - directly:</para> - - <screen>&prompt.user; <userinput>printf '# trailing whitespace\n' >> ~/.nanorc</userinput> -&prompt.user; <userinput>printf 'color ,blue "[[:space:]]+$"\n' >> ~/.nanorc</userinput> -&prompt.user; <userinput>printf '# multiples of eight spaces at the start a line\n' >> ~/.nanorc</userinput> -&prompt.user; <userinput>printf '# (after zero or more tabs) should be a tab\n' >> ~/.nanorc</userinput> -&prompt.user; <userinput>printf 'color ,blue "^([\t]*[ ]{8})+"\n' >> ~/.nanorc</userinput> -&prompt.user; <userinput>printf '# tabs after spaces\n' >> ~/.nanorc</userinput> -&prompt.user; <userinput>printf 'color ,yellow "( )+\t"\n' >> ~/.nanorc</userinput> -&prompt.user; <userinput>printf '# lines longer than 70 characters\n' >> ~/.nanorc</userinput> -&prompt.user; <userinput>printf 'color ,red "^(([ ]{2})+|(\t+))*[ ]{1}[^ ]{1}"\n' >> ~/.nanorc</userinput></screen> + <para>Add these lines to the new <filename>~/.nanorc</filename>.</para> + <programlisting># trailing whitespace +color ,blue "[[:space:]]+$" +# multiples of eight spaces at the start a line +# (after zero or more tabs) should be a tab +color ,blue "^([TAB]*[ ]{8})+" +# tabs after spaces +color ,yellow "( )+TAB" +# highlight indents that have an odd number of spaces +color ,red "^(([ ]{2})+|(TAB+))*[ ]{1}[^ ]{1}" +# lines longer than 70 characters +color ,yellow "^(.{71})|(TAB.{63})|(TAB{2}.{55})|(TAB{3}.{47}).+$"</programlisting> + + <para>Process the file to create embedded tabs:</para> + + <screen>&prompt.user; <userinput>perl -i'' -pe 's/TAB/\t/g' ~/.nanorc</userinput></screen> + </sect2> + <sect2 id="editor-config-nano-use"> + <title>Use</title> <para>Specify additional helpful options when running the - editor.</para> + editor:</para> <screen>&prompt.user; <userinput>nano -AKipwz -r 70 -T8 <replaceable>chapter.xml</replaceable></userinput></screen> @@ -117,5 +126,6 @@ augroup END</programlisting> automatically:</para> <screen>&prompt.user; <userinput>nano <replaceable>chapter.xml</replaceable></userinput></screen> + </sect2> </sect1> </chapter>
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