62 lines
1.8 KiB
Diff
62 lines
1.8 KiB
Diff
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--- ctags.1
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+++ ctags.1 2001/12/14 14:41:12
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@@ -9,12 +9,29 @@
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.TP 6
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\fBctags\fP [\fBoptions\fP] [\fIfile(s)\fP]
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.TP 6
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-\fBetags\fP [\fBoptions\fP] [\fIfile(s)\fP]
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+\fBctags\fP \fB-e\fP [\fBoptions\fP] [\fIfile(s)\fP]
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+.SH NOTE
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+There are three different versions of the
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+\fBctags\fP program on SuSE Linux.
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+Besides this one you might want to use either
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+.BR gnuctags (1),
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+supporting wide variety of programming languages
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+and originaly distributed with emacs, or
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+.BR gctags (1),
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+which comes with
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+.BR global (1)
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+and supports for example Yacc.
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+
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+For use with
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+.BR emacs (1)
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+the best choice is perhaps
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+.BR etags (1),
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+but it's also possible to use \fBctags\ \-e\fP,
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+as described herein, since it supports for example Eiffel.
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.SH "DESCRIPTION"
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-The \fBctags\fP and \fBetags\fP programs (hereinafter collectively referred to
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-as \fBctags\fP, except where distinguished) generate an index (or "tag") file
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+The \fBctags\fP program generates an index (or "tag") file
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for a variety of language objects found in \fIfile(s)\fP.
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This tag file allows these items to be quickly and easily located by a text
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editor or other utility. A "tag" signifies a language object for which an
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@@ -1484,7 +1501,7 @@
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.TP 8
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.B ETAGS
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Similar to the \fBCTAGS\fP variable above, this variable, if found, will be
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-read when \fBetags\fP starts. If this variable is not found, \fBetags\fP will
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+read when \fBctags\ \-e\fP starts. If this variable is not found, \fBctags\ \-e\fP will
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try to use \fBCTAGS\fP instead.
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.TP 8
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@@ -1535,9 +1552,15 @@
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The default tag file created by \fBctags\fP.
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.TP
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.I TAGS
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-The default tag file created by \fBetags\fP.
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+The default tag file created by \fBctags -e\fP.
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.SH "SEE ALSO"
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+.BR etags (1),
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+.BR gctags (1),
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+.BR global (1),
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+.BR gnuctags (1).
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+
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+.PP
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The official Exuberant Ctags web site at:
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.RS
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