ctags/etags-17.23.diff

--- etags.1
+++ etags.1
@@ -9,7 +9,7 @@
 ..
 
 .SH NAME
-etags, ctags \- generate tag file for Emacs, vi
+etags, gnuctags \- generate tag file for Emacs, vi
 .SH SYNOPSIS
 .hy 0
 .na
@@ -26,7 +26,7 @@
 [\|\-\-help\|] [\|\-\-version\|]
 \fIfile\fP .\|.\|.
 
-\fBctags\fP [\|\-aCdgIRVh\|] [\|\-BtTuvwx\|] [\|\-l \fIlanguage\fP\|]
+\fBgnuctags\fP [\|\-aCdgIRVh\|] [\|\-BtTuvwx\|] [\|\-l \fIlanguage\fP\|]
 .if n .br
 [\|\-o \fItagfile\fP\|] [\|\-r \fIregexp\fP\|]
 [\|\-\-parse\-stdin=\fIfile\fP\|]
@@ -46,7 +46,7 @@
 The \|\fBetags\fP\| program is used to create a tag table file, in a format
 understood by
 .BR emacs ( 1 )\c
-\&; the \|\fBctags\fP\| program is used to create a similar table in a
+\&; the \|\fBgnuctags\fP\| program is used to create a similar table in a
 format understood by
 .BR vi ( 1 )\c
 \&.  Both forms of the program understand
@@ -56,7 +56,7 @@
 most assembler\-like syntaxes.
 Both forms read the files specified on the command line, and write a tag
 table (defaults: \fBTAGS\fP for \fBetags\fP, \fBtags\fP for
-\fBctags\fP) in the current working directory.
+\fBgnuctags\fP) in the current working directory.
 Files specified with relative file names will be recorded in the tag
 table with file names relative to the directory where the tag table
 resides.  If the tag table is in /dev, however, the file names are made
@@ -71,7 +71,7 @@
 language, overriding guesses based on filename extensions.
 .SH OPTIONS
 Some options make sense only for the \fBvi\fP style tag files produced
-by ctags;
+by gnuctags;
 \fBetags\fP does not recognize them.
 The programs accept unambiguous abbreviations for long option names.
 .TP
@@ -85,7 +85,7 @@
 the delimiter `\|\fB?\fP\|', to search \fIbackwards\fP through files.
 The default is to use the delimiter `\|\fB/\fP\|', to search \fIforwards\fP
 through files.
-Only \fBctags\fP accepts this option.
+Only \fBgnuctags\fP accepts this option.
 .TP
 .B \-\-declarations
 In C and derived languages, create tags for function declarations,
@@ -94,24 +94,24 @@
 .B \-d, \-\-defines
 Create tag entries for C preprocessor constant definitions
 and enum constants, too.  Since this is the default behavior of
-\fBetags\fP, only \fBctags\fP accepts this option.
+\fBetags\fP, only \fBgnuctags\fP accepts this option.
 .TP
 .B \-D, \-\-no\-defines
 Do not create tag entries for C preprocessor constant definitions
 and enum constants.
 This may make the tags file much smaller if many header files are tagged.
-Since this is the default behavior of \fBctags\fP, only \fBetags\fP
+Since this is the default behavior of \fBgnuctags\fP, only \fBetags\fP
 accepts this option.
 .TP
 .B \-\-globals
 Create tag entries for global variables in C, C++, Objective C, Java,
 and Perl.
-Since this is the default behavior of \fBetags\fP, only \fBctags\fP
+Since this is the default behavior of \fBetags\fP, only \fBgnuctags\fP
 accepts this option.
 .TP
 .B \-\-no\-globals
 Do not tag global variables.  Typically this reduces the file size by
-one fourth.  Since this is the default behavior of \fBctags\fP, only
+one fourth.  Since this is the default behavior of \fBgnuctags\fP, only
 \fBetags\fP accepts this option.
 .TP
 \fB\-i\fP \fIfile\fP, \fB\-\-include=\fIfile\fP
@@ -168,7 +168,7 @@
 where \fItagregexp\fP is used to match the tag.  It should not match
 useless characters.  If the match is such that more characters than
 needed are unavoidably matched by \fItagregexp\fP, it may be useful to
-add a \fInameregexp\fP, to narrow down the tag scope.  \fBctags\fP
+add a \fInameregexp\fP, to narrow down the tag scope.  \fBgnuctags\fP
 ignores regexps without a \fInameregexp\fP.  The syntax of regexps is
 the same as in emacs.  The following character escape sequences are
 supported: \\a, \\b, \\d, \\e, \\f, \\n, \\r, \\t, \\v, which
@@ -224,7 +224,7 @@
 
 .br
 A regexp can be preceded by {\fIlang\fP}, thus restricting it to match
-lines of files of the specified language.  Use \fBetags --help\fP to obtain
+lines of files of the specified language.  Use \fBetags \-\-help\fP to obtain
 a list of the recognised languages.  This feature is particularly useful inside
 \fBregex files\fP.  A regex file contains one regex per line.  Empty lines,
 and those lines beginning with space or tab are ignored.  Lines beginning
@@ -243,12 +243,12 @@
 .TP
 .B \-t, \-\-typedefs
 Record typedefs in C code as tags.  Since this is the default behavior
-of \fBetags\fP, only \fBctags\fP accepts this option.
+of \fBetags\fP, only \fBgnuctags\fP accepts this option.
 .TP
 .B \-T, \-\-typedefs\-and\-c++
 Generate tag entries for typedefs, struct, enum, and union tags, and
 C++ member functions.  Since this is the default behavior
-of \fBetags\fP, only \fBctags\fP accepts this option.
+of \fBetags\fP, only \fBgnuctags\fP accepts this option.
 .TP
 .B \-u, \-\-update
 Update tag entries for \fIfiles\fP specified on command line, leaving
@@ -256,11 +256,11 @@
 by deleting the existing entries for the given files and then
 rewriting the new entries at the end of the tags file.  It is often
 faster to simply rebuild the entire tag file than to use this.
-Only \fBctags\fP accepts this option.
+Only \fBgnuctags\fP accepts this option.
 .TP
 .B \-v, \-\-vgrind
 Instead of generating a tag file, write index (in \fBvgrind\fP format)
-to standard output.  Only \fBctags\fP accepts this option.
+to standard output.  Only \fBgnuctags\fP accepts this option.
 .TP
 .B \-w, \-\-no\-warn
 Suppress warning messages about duplicate entries.  The \fBetags\fP
@@ -269,7 +269,7 @@
 .TP
 .B \-x, \-\-cxref
 Instead of generating a tag file, write a cross reference (in
-\fBcxref\fP format) to standard output.  Only \fBctags\fP accepts this option.
+\fBcxref\fP format) to standard output.  Only \fBgnuctags\fP accepts this option.
 .TP
 .B \-h, \-H, \-\-help
 Print usage information.  Followed by one or more \-\-language=LANG
@@ -283,8 +283,10 @@
 `\|\fBemacs\fP\|' entry in \fBinfo\fP; \fIGNU Emacs Manual\fP, Richard
 Stallman.
 .br
+.BR ctags ( 1 ),
 .BR cxref ( 1 ),
 .BR emacs ( 1 ),
+.BR gnuctags ( 1 ),
 .BR vgrind ( 1 ),
 .BR vi ( 1 ).