Vim view function prototype can be divided into system functions and custom functions I. system functions: shift + K II. Custom functions: vim works with ctags to implement function prototype quickly locate ctags, which can be used to analyze the tag file generated by the program, so as to quickly jump to the function prototype and data structure declaration during programming, which is very convenient. First, make sure that ctags is installed in your Linux system. If not, install ctags first. For Debian or Ubuntu systems, run sudo apt-get install ctags directly on the terminal, find a source code directory, and run the following command on the terminal, generates a tags file. Ctags-R then open vi and enter a command similar to the following. tags = is followed by the full path name of the generated tags file. : Set tags =/Your/Path/To/tags, then you can try To jump. If it is a frequently used project, write the set line above in your. vimrc file. Common jump Method: press Ctrl-] At the cursor to jump to the tag of the word where the cursor is located. Ctrl-T: jump back to the original position. G] Key (Press g first and then press]): If there are multiple tags with the same name, you can use these two keys to jump, and a prompt is displayed to select the serial number. 3. display the function list:
General Usage: when using vim, use the TlistToggle command to switch the ON and off of the function list. Press ctrl and press w to switch between the normal editing area and the tags area. In the tags area, move the cursor to the variable and function name, and press enter to automatically locate the specified content in the normal editing area. If we write a function, we should first save the file, then switch to the function list area, and then switch back from the list area, we can see that there is a function we just written in the list area.
