--- gforth/stuff.fs 1999/02/03 00:10:22 1.9 +++ gforth/stuff.fs 2000/09/23 15:06:03 1.15 @@ -1,6 +1,6 @@ \ miscelleneous words -\ Copyright (C) 1996,1997,1998 Free Software Foundation, Inc. +\ Copyright (C) 1996,1997,1998,2000 Free Software Foundation, Inc. \ This file is part of Gforth. @@ -20,7 +20,7 @@ ' require alias needs ( ... "name" -- ... ) \ gforth -\G an alias for @code{require}; exists on other systems (e.g., Win32Forth). +\G An alias for @code{require}; exists on other systems (e.g., Win32Forth). \ needs is an F-PC name. we will probably switch to 'needs' in the future \ a little more compiler security @@ -36,20 +36,21 @@ AUser CSP \ DMIN and DMAX -: dmin ( d1 d2 -- d ) \ double +: dmin ( d1 d2 -- d ) \ double d-min 2over 2over d> IF 2swap THEN 2drop ; -: dmax ( d1 d2 -- d ) \ double + +: dmax ( d1 d2 -- d ) \ double d-max 2over 2over d< IF 2swap THEN 2drop ; \ shell commands -0 Value $? ( -- n ) \ gforth -\G VALUE: The exit status returned by the most recently executed +0 Value $? ( -- n ) \ gforth dollar-question +\G @code{Value} -- the exit status returned by the most recently executed \G @code{system} command. -: system ( addr u -- ) \ gforth -\G Pass the string specified by c-addr, u to the host operating system +: system ( c-addr u -- ) \ gforth +\G Pass the string specified by @var{c-addr u} to the host operating system \G for execution in a sub-shell. (system) throw TO $? ; @@ -60,8 +61,8 @@ AUser CSP \ stuff -: ]L ( compilation: n -- ; run-time: -- n ) - \G equivalent to "] literal" +: ]L ( compilation: n -- ; run-time: -- n ) \ gforth + \G equivalent to @code{] literal} ] postpone literal ; : in-dictionary? ( x -- f )