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Consistently surround `cl::' code structures with <b> and <tt> to make them

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stand out as code


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21846 91177308-0d34-0410-b5e6-96231b3b80d8
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Misha Brukman 2005-05-10 22:05:27 +00:00
parent b5cd8459df
commit c43d914175
1 changed files with 14 additions and 12 deletions
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@ -1284,27 +1284,29 @@ that this option prefixes its value. With 'Prefix' options, the equal sign does
not separate the value from the option name specified. Instead, the value is
everything after the prefix, including any equal sign if present. This is useful
for processing odd arguments like <tt>-lmalloc</tt> and <tt>-L/usr/lib</tt> in a
linker tool or <tt>-DNAME=value</tt> in a compiler tool. Here, the
linker tool or <tt>-DNAME=value</tt> in a compiler tool. Here, the
'<tt>l</tt>', '<tt>D</tt>' and '<tt>L</tt>' options are normal string (or list)
options, that have the <a href="#cl::Prefix">cl::Prefix</a> modifier added to
allow the CommandLine library to recognize them. Note that
<a href="#cl::Prefix">cl::Prefix</a> options must not have the <a
href="#cl::ValueDisallowed">cl::ValueDisallowed</a> modifier specified.</li>
options, that have the <b><tt><a href="#cl::Prefix">cl::Prefix</a></tt></b>
modifier added to allow the CommandLine library to recognize them. Note that
<b><tt><a href="#cl::Prefix">cl::Prefix</a></tt></b> options must not have the
<b><tt><a href="#cl::ValueDisallowed">cl::ValueDisallowed</a></tt></b> modifier
specified.</li>
<li><a name="cl::Grouping">The <b><tt>cl::Grouping</tt></b></a> modifier is used
to implement unix style tools (like <tt>ls</tt>) that have lots of single letter
arguments, but only require a single dash. For example, the '<tt>ls -labF</tt>'
command actually enables four different options, all of which are single
letters. Note that <a href="#cl::Grouping">cl::Grouping</a> options cannot have
values.</li>
letters. Note that <b><tt><a href="#cl::Grouping">cl::Grouping</a></tt></b>
options cannot have values.</li>
</ul>
<p>The CommandLine library does not restrict how you use the <a
href="#cl::Prefix">cl::Prefix</a> or <a href="#cl::Grouping">cl::Grouping</a>
modifiers, but it is possible to specify ambiguous argument settings. Thus, it
is possible to have multiple letter options that are prefix or grouping options,
and they will still work as designed.</p>
<p>The CommandLine library does not restrict how you use the <b><tt><a
href="#cl::Prefix">cl::Prefix</a></tt></b> or <b><tt><a
href="#cl::Grouping">cl::Grouping</a></tt></b> modifiers, but it is possible to
specify ambiguous argument settings. Thus, it is possible to have multiple
letter options that are prefix or grouping options, and they will still work as
designed.</p>
<p>To do this, the CommandLine library uses a greedy algorithm to parse the
input option into (potentially multiple) prefix and grouping options. The