Crate perl_symbol_cursor 

Cursor-oriented symbol extraction for Perl source text.

This microcrate focuses on a single responsibility: extracting symbol names and ranges around a cursor position.

Enums

CursorSymbolKind

Symbol sigil categories used for cursor extraction.

Functions

byte_offset_utf16

Convert a UTF-16 column index to a byte offset for a single line.

extract_symbol_from_source

Extract a symbol and its kind from source at position.

get_symbol_range_at_position

Get symbol range at position, including a leading sigil when present.

is_modchar

Return true when byte is a module/name character ([A-Za-z0-9_:]).

is_word_boundary

Check if a match at pos..pos+word_len is bounded by non-word chars.

token_under_cursor

Extract the module/symbol token under the cursor (UTF-16 aware).