reftex-index-phrases-macrodef-regexp

reftex-index-phrases-macrodef-regexp is a variable defined in `reftex-index.el'.
Its value is

"^\\(>>>INDEX_MACRO_DEFINITION:\\)[ 	]+\\(\\S-\\)\\( *	[ 	]*\\)\\([^	]*[^ 	]\\)\\( *	[ 	]*\\)\\(\\S-+\\)"

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

Documentation:
Regular expression to match macro definition lines the phrases buffer.