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Perl changes for etags.

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This commit is contained in:
Francesco Potortì 2001-12-26 21:51:53 +00:00
parent 62728cf048
commit 3e7eaab2dc
2 changed files with 13 additions and 4 deletions
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4
etc/NEWS
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@ -135,6 +135,10 @@ now uses normal-erase-is-backspace-mode.
*** In Prolog, etags creates tags for rules in addition to predicates.
*** In Perl, packages are tags. Subroutine tags are named from their
package. You can jump to sub tags as you did before, by the sub name, or
additionally by looking for package::sub.
*** New language PHP: tags are functions, classes and defines. If
the --members option is specified to etags, tags are vars also.

13
man/maintaining.texi
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@ -332,16 +332,21 @@ In makefiles, targets are tags.
@item
In Objective C code, tags include Objective C definitions for classes,
class categories, methods, and protocols.
class categories, methods, and protocols. Tags for variables and
functions in classes are named @samp{@var{class}::@var{variable}} and
@samp{@var{class}::@var{function}}.
@item
In Pascal code, the tags are the functions and procedures defined in
the file.
@item
In Perl code, the tags are the procedures defined by the @code{sub},
@code{my} and @code{local} keywords. Use @samp{--globals} if you want
to tag global variables.
In Perl code, the tags are the packages, subroutines and variables
defined by the @code{package}, @code{sub}, @code{my} and @code{local}
keywords. Use @samp{--globals} if you want to tag global variables.
Tags for subroutines are named @samp{@var{package}::@var{sub}}. The
name for subroutines defined in the default package is
@samp{main::@var{sub}}.
@item
In PHP code, tags are functions, classes and defines. When using the