1hew-ComfyUI-1hewNodes/web/docs/1hew_TextPrefixSuffix/en.md

Text Prefix Suffix - Per-Item Decoration

Node Purpose: Text Prefix Suffix decorates each item of the input text (or text list) with a prefix and suffix, then joins items with newline \n into a single string. Useful for adding labels, brackets, or markers uniformly per line.

Inputs

Name	Port	Type	Default	Range	Description
text	optional	ANY	-	-	Any text or iterable; non-string iterables are converted to a list for per-item processing
prefix	-	STRING	""	-	Per-item prefix (e.g., [ or Scene: )
suffix	-	STRING	""	-	Per-item suffix (e.g., ] or ;)

Outputs

Name	Type	Description
text	STRING	String joined with newline after applying prefix/suffix per item

Features

• Per-item decoration: applies prefix and suffix to each element.
• Input normalization:
  • If text is a non-string iterable (e.g., generator), it is converted to a list first;
  • If text is a single string or scalar, it is wrapped into a single-item list.
• Fixed separator: output is joined using newline \n, keeping items on separate lines.

Typical Usage

• Add brackets per line: prefix="[", suffix="]".
• Add unified labels to scene descriptions: prefix="Scene: ", suffix="".

Notes & Tips

• If you need custom separators (e.g., \n---\n or other composite forms), use Text List to String or String Join Multi, which support escape sequences and composite separators.
• For nested lists, inner lists will participate via Python's str(item); flatten nested structures upstream or use nodes that support flattening if needed.