actual '='
quote '!'
level '>'
encap '#'
preamble
"
begintheindex
makeatletter"
postamble
"
endtheindex
makeatother"
item_x1 "
efill
subitem "
item_x2 "
efill
subsubitem "
delim_0 "
rm : "
delim_1 "
rm : "
delim_2 "
rm : "
symhead_positive "Symbols"
symhead_negative "Symbols"
lethead_prefix "
bfseries
hfil "
lethead_suffix "
hfil
nopagebreak"
lethead_flag 1
heading_prefix "
bfseries
hfil "
heading_suffix "
hfil
nopagebreak"
headings_flag 1