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Formerly cpp.texi.~27~
From-SVN: r13745
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@ -2818,9 +2818,10 @@ is applied to the standard system directories.
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@findex -lang-objc++
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Specify the source language. @samp{-lang-c} is the default; it
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allows recognition of C++ comments (comments that begin with
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@samp{//} and end at end of line), since this is
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a common feature and it will most likely be in the next C standard.
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@samp{-lang-c89} disables recognition of C++ comments. @samp{-lang-c++}
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@samp{//} and end at end of line) and hexadecimal floating-point constants,
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since these features will most likely appear in the next C standard.
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@samp{-lang-c89} disables recognition of C++ comments and
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hexadecimal floating-point constants. @samp{-lang-c++}
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handles C++ comment syntax and includes extra default include
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directories for C++. @samp{-lang-objc} enables the Objective C
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@samp{#import} directive. @samp{-lang-objc++} enables both C++ and Objective C
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