sh-here-doc-open-re

sh-here-doc-open-re is a variable defined in `sh-script.el'.
Its value is

"<<-?\\s-*\\\\?\\(\\(?:['\"][^'\"]+['\"]\\|\\sw\\|[-/~._]\\)+\\)\\(?:\\(?:.*[^\\\n]\\)?\\(?:\\\\\\\\\\)*\\\\\n\\)*.*\\(\n\\)"

• This variable may be risky if used as a file-local variable.

Documentation:
Not documented as a variable.