README.txt
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上传日期:2007-01-06
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- Exuberant Ctags
- ===============
- Author: Darren Hiebert (darren@hiebert.com, http://darren.hiebert.com)
- This is a reimplementation of the much underused ctags(1) program and is
- intended to be the mother of all ctags programs. I was motivated to write this
- because no currently available ctags program supported generation of tags for
- all possible tag candidates, and because most were easily fooled by a number
- of contructs. I am quite pleased with it, and others who have used it have
- been very enthusiastic about the greater reliability and functionality it
- provides.
- What makes this ctags desirable?
- 1. Supports C, C++, and Java code.
- 2. It is capable of generating tags for *all* types of language tags,
- including all of the following:
- class names
- macro definitions
- enumeration names
- enumerators
- function (method) definitions
- function (method) prototypes/declarations
- interface names (Java)
- class, interface, struct, and union data members
- structure names
- typedefs
- union names
- variables (definitions and external declarations)
- 3. It is very robust in parsing code and is far less easily fooled by code
- containing #if preprocessor conditional constructs, using a conditional
- path selection algorithm to resolve complicated choices, and a fall-back
- algorithm when this one fails.
- 4. Can also be used to print out a human-readable list of selected objects
- found in source files.
- 5. Supports output of Emacs-style TAGS files ("etags").
- 6. Supports UNIX, QNX, MSDOS, Windows 95/NT, OS/2, Amiga, and VMS.
- Some pre-compiled binaries are available on the web site.
- You can find Exuberant Ctags at the following locations:
- http://darren.hiebert.com/ctags/ (Official web site)
- ftp://ftp.revnet.com/pub/ctags/
- ftp://sunsite.unc.edu/pub/Linux/devel/lang/c/
- Which brings us to the most frequently asked question:
- Q: Why is it called "Exuberant" ctags?
- A: Because one of the meanings of the word is:
- exuberant : produced in extreme abundance : PLENTIFUL syn see PROFUSE
- Compare the tag file produced by Exuberant Ctags with that produced by any
- other ctags and you will see how appropriate the name is.
- This source code is distributed according to the terms of the GNU General
- Public License. It is provided on an as-is basis and no responsibility is
- accepted for its failure to perform as expected. It is worth at least as much
- as you paid for it!
- Exuberant Ctags was originally derived from and inspired by the ctags program
- by Steve Kirkendall (kirkenda@cs.pdx.edu) that comes with the Elvis vi clone
- (though almost none of the original code remains). This, too, is freely
- available.
- Please report any problems you find. The two problems I expect to be most
- likely are either a tag which you expected but is missing, or a tag created
- in error (shouldn't really be a tag). Please include a sample of code (the
- definition) for the object which misbehaves.
- vim:tw=78:sw=4:et: