diff options
Diffstat (limited to 'ted.h')
| -rw-r--r-- | ted.h | 12 |
1 files changed, 7 insertions, 5 deletions
@@ -917,20 +917,22 @@ void buffer_create(TextBuffer *buffer, Ted *ted); void line_buffer_create(TextBuffer *buffer, Ted *ted); /// does this buffer have unsaved changes? bool buffer_unsaved_changes(TextBuffer *buffer); -/// returns the character at position pos, or 0 if pos is invalid +/// returns the character after position pos, or 0 if pos is invalid char32_t buffer_char_at_pos(TextBuffer *buffer, BufferPos pos); +/// returns the character after the cursor +char32_t buffer_char_at_cursor(TextBuffer *buffer); /// returns the character before position pos, or 0 if pos is invalid or at the start of a line char32_t buffer_char_before_pos(TextBuffer *buffer, BufferPos pos); -/// returns the character after position pos, or 0 if pos is invalid or at the end of a line -char32_t buffer_char_after_pos(TextBuffer *buffer, BufferPos pos); /// returns the character to the left of the cursor, or 0 if the cursor at the start of the line. char32_t buffer_char_before_cursor(TextBuffer *buffer); -/// returns the character to the right of the cursor, 0 if cursor is at end of line -char32_t buffer_char_after_cursor(TextBuffer *buffer); /// buffer position of start of file BufferPos buffer_pos_start_of_file(TextBuffer *buffer); /// buffer position of end of file BufferPos buffer_pos_end_of_file(TextBuffer *buffer); +/// move position to matching bracket. returns true if there was a bracket at the position, otherwise returns false and does nothing. +bool buffer_pos_move_to_matching_bracket(TextBuffer *buffer, BufferPos *pos); +/// move cursor to matching bracket. returns true if cursor was to the right of a bracket. +bool buffer_cursor_move_to_matching_bracket(TextBuffer *buffer); /// ensures that `p` refers to a valid position, moving it if needed. void buffer_pos_validate(TextBuffer *buffer, BufferPos *p); /// is this a valid buffer position? |