diff options
Diffstat (limited to 'src/dged/buffer.h')
| -rw-r--r-- | src/dged/buffer.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/dged/buffer.h b/src/dged/buffer.h index 2e71fb3..3cb8d03 100644 --- a/src/dged/buffer.h +++ b/src/dged/buffer.h @@ -245,6 +245,17 @@ struct location buffer_next_word(struct buffer *buffer, struct location dot); struct location buffer_next_line(struct buffer *buffer, struct location dot); /** + * Get the extents of the word located at @ref at. + * + * @param [in] buffer The buffer to look in. + * @param [in] at The location to start from. + * + * @returns The extent of the closest word as a region. If + * there is no word, the region will be zero-sized. + */ +struct region buffer_word_at(struct buffer *buffer, struct location at); + +/** * Clamp a buffer position to the boundaries of the buffer. * * Note that both @ref line and @ref col can be negative or bigger than the |