Emacs中使用etags [4]

Navigating using tags

Once you have a tags file, you can follow tags (of functions, variables, macros, whatever) to their definitions. These are the basic commands:

• `M-.’ (‘find-tag’) – find a tag, that is, use the Tags file to look up a definition. If there are multiple tags in the project with the same name, use `C-u M-.’ to go to the next match.
• `M-*’ (‘pop-tag-mark’) – jump back
• ‘M-x tags-search’ – regexp-search through the source files indexed by a tags file (a bit like ‘grep’)
• ‘M-x tags-query-replace’ – query-replace through the source files indexed by a tags file
• `M-,’ (‘tags-loop-continue’) – resume ‘tags-search’ or ‘tags-query-replace’ starting at point in a source file
• ‘M-x tags-apropos’ – list all tags in a tags file that match a regexp
• ‘M-x list-tags’ – list all tags defined in a source file