Crate perl_source_editing 

Source text editing heuristics.

This crate has a single responsibility: provide reusable source-text heuristics for insertion points and lightweight display helpers.

Functions

find_import_insert_position

Find import insertion position after shebang and existing import/require lines.

find_pragma_insert_position

Find pragma insertion position (just after shebang if present).

find_statement_start

Find the start byte offset of the current statement at pos.

get_indent_at

Return indentation (leading spaces/tabs) for the line containing pos.

has_non_ascii_content

Return true when source contains non-ASCII content.

truncate_expr

Truncate an expression for display with ... suffix when required.