# directory unicon/ipl/procs
# grep procedure io.icn

procedure ClearOut()			#: remove contents of output buffer
procedure DOS_FileParts(filename)	#: parse DOSfile name
procedure Flush()			#: flush output buffer
procedure GetBack()			#: get back line written
procedure LookAhead()			#: look at next line
procedure PutBack(s)			#: put back line read
procedure Read()			#: read a line in buffered mode
procedure ReadAhead(n)			#: read ahead
procedure Write(s)			#: write in buffered mode
procedure components(s,separator)	#: get components of file name
procedure dopen(s)			#: open file on DPATH
procedure dosdir( diropts )		#: process DOS directory
procedure dosdir_62()
procedure dosdir_xx()
procedure dosdirlist(			#: get list of DOS directory
procedure dosfiles(pfn)			#: DOS file names
procedure dosname(namein)		#: convert file name to DOS format
procedure dpath(s)			#: full path to file on DPATH
procedure exists(name)			#: test file existence
procedure directory(name)		#: succeed if name is a directory
procedure extract_name(fnloc)
procedure fcopy(fn1,fn2)		#: copy file
procedure filelist(spec, x)		#: get list of files
procedure filetext(f)			#: read file into list
procedure getdrive()			#: get current DOS drive
procedure getwd(drive)			#: get DOS working directory
procedure pathfind(fname, path)		#: find file on path
procedure pathload(fname, entry)	#: load C function from $FPATH
procedure readline(file)		#: assemble backslash-continued lines
procedure splitline(file,line,limit)	#: split line into pieces
procedure suffix(s,separator)		#: find suffix of file name
procedure tail(s,separator)		#: find tail of file name 
procedure tempfile(			#: get temporary file
procedure tempname(			#: get temporary file name