Collaboration diagram for Search:
Files | |
| file | search.c |
| Interactive forward search implementation. | |
Functions | |
| void | editorFindCallback (char *query, int key) |
| Highlight matches and move cursor during interactive search. | |
| void | editorFind (void) |
| Prompt for a query and perform an interactive forward search. | |
Detailed Description
Function Documentation
◆ editorFind()
| void editorFind | ( | void | ) |
Prompt for a query and perform an interactive forward search.
Prompts the user with "Search: " and uses editorFindCallback() to move to matches as the query changes. Restores the original cursor and viewport if the prompt is cancelled.
- Postcondition
- May modify cursor and viewport on success; restores them on cancel.
- See also
- editorPrompt(), editorFindCallback()
◆ editorFindCallback()
| void editorFindCallback | ( | char * | query, |
| int | key | ||
| ) |
Highlight matches and move cursor during interactive search.
Maintains search state across invocations. On arrow keys, changes search direction; on other input, resets state. Highlights the next match in the buffer and moves the cursor there, restoring previous highlight as needed.
- Parameters
-
[in] query NUL-terminated search string (may be empty). [in] key Last key pressed to drive search behavior.
- Postcondition
- Cursor, row highlighting, and scroll offset may change.
- See also
- editorFind(), editorRowRxToCx()
