| cjk_blocks | The Unicode blocks 'tidycjk' recognises |
| cjk_char_counts | Count the CJK characters in a text column |
| cjk_detect_language | Which language is the text written in? |
| cjk_pad | Pad text to a display width |
| cjk_ratio | What share of the text is CJK? |
| cjk_script | Which CJK script dominates the text? |
| cjk_segment | Split CJK text into words |
| cjk_segmenters | Segmentation engines |
| cjk_summary | Summarise CJK content in a text column |
| cjk_tokens | One row per token |
| cjk_truncate | Truncate text to a display width |
| cjk_width | Display width in terminal columns |
| has_cjk | Does the text contain CJK characters? |
| register_cjk_segmenter | Segmentation engines |
| to_fullwidth | Normalise fullwidth and halfwidth forms |
| to_halfwidth | Normalise fullwidth and halfwidth forms |