Doc/texinputs/python.ist - external/github.com/python/cpython - Git at Google

 line_max 100
 headings_flag 1
 heading_prefix "  \\bigletter "

 preamble "\\begin{theindex}
 \\def\\bigletter#1{{\\Large\\sffamily#1}\\nopagebreak\\vspace{1mm}}

 "

 symhead_positive "{Symbols}"
 numhead_positive "{Numbers}"
	line_max 100
	headings_flag 1
	heading_prefix " \\bigletter "

	preamble "\\begin{theindex}
	\\def\\bigletter#1{{\\Large\\sffamily#1}\\nopagebreak\\vspace{1mm}}

	"

	symhead_positive "{Symbols}"
	numhead_positive "{Numbers}"