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etags now tags #undef, too

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This commit is contained in:
Francesco Potortì 2006-07-11 11:08:31 +00:00
parent af02e17730
commit 5f7c79f929
1 changed files with 2 additions and 1 deletions
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3
man/maintaining.texi
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@ -182,7 +182,8 @@ convenient. Each name recorded is called a @dfn{tag}.
@item
In C code, any C function or typedef is a tag, and so are definitions of
@code{struct}, @code{union} and @code{enum}.
@code{#define} macro definitions and @code{enum} constants are also
@code{#define} macro definitions, @code{#undef} and @code{enum}
constants are also
tags, unless you specify @samp{--no-defines} when making the tags table.
Similarly, global variables are tags, unless you specify
@samp{--no-globals}. Use of @samp{--no-globals} and @samp{--no-defines}