Extended Tcl commands by subject area

• Debugging and development commands -- cmdtrace(TCLX), edprocs(TCLX), profile(TCLX), profrep(TCLX), saveprocs(TCLX).
  

• File I/O commands -- bsearch(TCLX), copyfile(TCLX), dup(TCLX), fcntl(TCLX), flock(TCLX), for_file(TCLX), frename(TCLX), fstat(TCLX), funlock(TCLX), lgets(TCLX), pipe(TCLX), read_file(TCLX), select(TCLX), write_file(TCLX).
  

• File scanning commands -- scancontext(TCLX), scanfile(TCLX), scanmatch(TCLX).
  

• General commands -- commandloop(TCLX), dirs(TCLX), echo(TCLX), infox(TCLX), for_array_keys(TCLX), for_recursive_glob(TCLX), loop(TCLX), popd(TCLX), pushd(TCLX), recursive_glob(TCLX), showproc(TCLX).
  

• Help facility commands -- apropos(TCLX), help(TCLX), helpcd(TCLX), helppwd(TCLX).
  

• Keyed list commands -- keyldel(TCLX), keylget(TCLX), keylkeys(TCLX), keylset(TCLX).
  

• List manipulation commands -- intersect(TCLX), intersect3(TCLX), lassign(TCLX), lempty(TCLX), lmatch(TCLX), lrmdups(TCLX), lvarcat(TCLX), lvarpop(TCLX), lvarpush(TCLX), union(TCLX).
  

• Math commands -- max(TCLX), min(TCLX), random(TCLX).
  

• Package library management commands -- auto_commands(TCLX), auto_load(TCLX), auto_load_file(TCLX), auto_packages(TCLX), buildpackageindex(TCLX), convert_lib(TCLX), loadlibindex(TCLX), searchpath(TCLX).
  

• String and character manipulation commands -- cequal(TCLX), cexpand(TCLX), cindex(TCLX), clength(TCLX), crange(TCLX), csubstr(TCLX), ctoken(TCLX), ctype(TCLX), replicate(TCLX), translit(TCLX).
  

• TCP/IP server access commands -- server_info(TCLX), server_open(TCLX).
  

• Tcl loadable libraries and packages
  

• UNIX System access commands -- alarm(TCLX), chgrp(TCLX), chmod(TCLX), chown(TCLX), chroot(TCLX), convertclock(TCLX), execl(TCLX), fmtclock(TCLX), fork(TCLX), getclock(TCLX), id(TCLX), kill(TCLX), link(TCLX), mkdir(TCLX), nice(TCLX), readdir(TCLX), rmdir(TCLX), signal(TCLX), sleep(TCLX), system(TCLX), sync(TCLX), times(TCLX), umask(TCLX), unlink(TCLX), wait(TCLX).
  

• XPG/3 message catalog commands catclose(TCLX), catgets(TCLX), catopen(TCLX).