paulson@11400: #! /bin/sh
paulson@11400: #
paulson@11400: #sedindex - shell script to create indexes, preprocessing LaTeX's .idx file
paulson@11400: #
paulson@11400: #  puts strings prefixed by * into \tt font
paulson@11400: #    terminator characters for strings are |!@{}
paulson@11400: #
paulson@11400: # a space terminates the \tt part to allow \index{*notE theorem}, etc.
paulson@11400: #
paulson@11400: # note that makeindex uses a dboule quote (") to delimit special characters.
paulson@11400: #
paulson@11400: # change *"X"Y"Z"W  to  "X"Y"Z"W@{\tt "X"Y"Z"W}
paulson@11400: # change *"X"Y"Z    to  "X"Y"Z@{\tt "X"Y"Z}
paulson@11400: # change *"X"Y      to  "X"Y@{\tt "X"Y}
paulson@11400: # change *"X        to  "X@{\tt "X}
paulson@11400: # change *IDENT  to  IDENT@{\tt IDENT}  
paulson@11400: #    where IDENT is any string not containing | ! or @
paulson@11400: # FOUR backslashes: to escape the shell AND sed
paulson@11404: sed -e "s~\*\(\".\".\".\".\)~\1@\\\\isa {\1}~g
paulson@11404: s~\*\(\".\".\".\)~\1@\\\\isa {\1}~g
paulson@11404: s~\*\(\".\".\)~\1@\\\\isa {\1}~g
paulson@11404: s~\*\(\".\)~\1@\\\\isa {\1}~g
paulson@11404: s~\*\([^ |!@{}][^ |!@{}]*\)~\1@\\\\isa {\1}~g" $1.idx | makeindex -c -q -o $1.ind