Dictionary of file types and corresponding conversion functions (.h.cd, .h.td, .h.xd, .h.ed).

q).h.tx
raw | ,:
json| k){$[10=abs t:@x;s@,/{$[x in r:"\t\n\r\"\\";"\\","tnr\"\\"r?x;x]}'x;(::..
csv | k){.q.csv 0:x}
txt | k){"\t"0:x}
xml | k){g:{(#*y)#'(,,"<",x),y,,,"</",x:($x),">"};(,"<R>"),(,/'+g[`r]@,/(!x)g..
xls | k){ex eb es[`Sheet1]x}