^^
.enable escape
.flags special ?
.flags special `
.flags special ~
.define escape "^~",,27,"[17m",27,"[1w"
.comment ? controls BOLDING text.
.define escape "^?",LCK,27,"[17;1m"
.define escape "\?",LCK,27,"[22m"
.comment the [?27 codes control PROPORTIONAL SPACING
.comment .define escape "^`",LCK,27,"[?27h"
.comment .define escape "\`",LCK,27,"[?27l"
.define escape "^`",27,"[?27h"
.comment <esc>c is printer reset. Do at end of doc.
.define escape "\~",27,"c"