Use ECB in Emacs

ECB is a code browser used in Emacs to conveniently view files, functions, and jump between codes. It is extremely easy to install Debian, directly apt-Get install ECB.

Enable Emacs and execute M-x
ECB-activate can be used to open ECB. By default, four windows are displayed on the left. Now, if any program file is opened, the window on the left will change. The first window displays the list of current folders and the second window.
Window displays all the files in the folder where the current file is located, the third window displays the list of all functions of the current open file, and the fourth window is the history window.

Some operations of ECB are as follows:

C-c. g can enter a window by adding a window abbreviation. For example, C-C. g d can enter the ECB Directory window, C-x
O you can switch between ECB windows. You can press tab in ECB window to open and contract a list, and press enter to open a function. Press c-c. L
W can display or hide the ECB window. ECB has multiple modes. By c-c. l t, you can switch between the preset modes by C-C. L
C. Enter the mode name to switch to a certain mode.

The left-side window of ECB must be clicked with the mouse and then press enter to open the file or open the specified tag.
Double-click studio to open the function. Today, we know that originally, the ECB sets mouse2 as the OPEN function by default. In Windows, mouse2 can press the middle mouse button (scroll wheel) and
You can press both the left and right keys in Ubuntu, but it is not good to press both the right and right keys on Mac. But it doesn't matter. The default ECB key is mouse2, but we are
Can be personalized. The method is ECB menu-> preferences-> most important..., find ECB primary
Secondary mouse
Select the second or third option, and you can change the mouse function key to mouse1 (that is, the left mouse button. This makes it much easier.