equal
deleted
inserted
replaced
2 |
2 |
3 * Debugging. |
3 * Debugging. |
4 |
4 |
5 ** Using edebug. |
5 ** Using edebug. |
6 |
6 |
7 Execute ‘M-x edebug-defun’ (also on ‘C-u C-M-x’) on defun in source code to |
7 Execute 'M-x edebug-defun' (also on 'C-u C-M-x') on defun in source code to |
8 enable debugging for desired function. When next time this function invoked |
8 enable debugging for desired function. When next time this function invoked |
9 you entered to its debugging (jamped to its source code). |
9 you entered to its debugging (jamped to its source code). |
10 |
10 |
11 To start debug execute code which used debugged function. |
11 To start debug execute code which used debugged function. |
12 |
12 |
13 You can disable edebug on a function by evaluating the function again using |
13 You can disable edebug on a function by evaluating the function again using |
14 ‘C-M-x’. |
14 'C-M-x'. |
15 |
15 |
16 ** How debug func? |
16 ** How debug func? |
17 |
17 |
18 Use M-x debug-on-entry and M-x cancel-debug-on-entry to control |
18 Use M-x debug-on-entry and M-x cancel-debug-on-entry to control |
19 which functions will enter the debugger when called. |
19 which functions will enter the debugger when called. |
44 |
44 |
45 $ emacs --no-init-file --no-site-file --debug-init |
45 $ emacs --no-init-file --no-site-file --debug-init |
46 |
46 |
47 *** Simplified Binary Search. |
47 *** Simplified Binary Search. |
48 |
48 |
49 Add (error “No error until here”) in the middle of your file. If you get the |
49 Add (error 'No error until here') in the middle of your file. If you get the |
50 error “No error until here” when reloading the file, move the expression |
50 error 'No error until here' when reloading the file, move the expression |
51 towards the back of the file, otherwise towards the front of the file. |
51 towards the back of the file, otherwise towards the front of the file. |