Return to smacro.sm1 CVS log

Up to [local] / OpenXM / src / kan96xx / Kan

Congratulation of sm1 version 3.* !

%% $OpenXM: OpenXM/src/kan96xx/Kan/smacro.sm1,v 1.2 2000/01/16 07:55:41 takayama Exp $
%%%%%% global control variables
%%  /@@@.quiet 0 def  It is defined in scanner().
/@@@.Dsymbol (D) def
/@@@.diffEsymbol (E) def
/@@@.Qsymbol (Q) def
/@@@.hsymbol (h) def
/@@@.esymbol (e_) def
/@@@.Esymbol (E) def

%%% pointer to the StandardContext.
/StandardContextp [(CurrentContextp)] system_variable def
/null 0 (null) data_conversion def

%%%%%%%%%%%%%%%%%%%%%%  usages %%%%%%%%%%%%%%%%%%%%
/@.usages [[( ) [(gate keeper)]] ] def
/putUsages {  
   /arg1 set
   /@.usages @.usages [ arg1 ] join def
} def

/showKeywords {
  @.usages { 0 get } map shell @@@.printSVector
  ( ) message
} def

/usage {
  /arg1 set
  [/name /flag /n /k /slist /m /i] pushVariables
  [
    /name arg1 def
    /flag true def
   @.usages length /n set  
   0 1 << n 1 sub >> 
   {   
      /k set
      name << @.usages k get 0 get >> eq
      {
        /slist @.usages k get 1 get def
        /m slist length def
        0 1 << m 1 sub >> {
          /i set
          slist i get message
        } for
        /flag false def
      }
      { }
      ifelse
   } for
      
   flag
   {name Usage}
   { }
   ifelse
   ] pop
   popVariables
} def


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

/; %%% prompt of the sm1 
{  [ $PrintDollar$ [$PrintDollar$] system_variable %% save value
     [$PrintDollar$ 0] system_variable pop
     @@@.quiet 0 eq
     {$sm1>$ print} { } ifelse
   ] system_variable pop
} def

/?
{
   show_systemdictionary
   (-- ?? : to see macro dictionary --)
   message
   $-- (keyWord) usage  to see the usages. Data type of (xxxyyy) is string.--$
     message
   $Main data types: 1:integer(machine integer), 2:literal, 5:string, 6:array,$
     message
   $ 7:poly, 13:file, 14:ring, 15:number(bignum,universalNumber), 16:rational, 17:class. $ message

} def

/??
{  (------------ Macros ------------------------------------------------)
    message
   showKeywords 
   $------------ Use (keyWord) usage  to see the usages. ---------------$
     message
} def

/::
{
   print  newline ;
} def

/. {expand} def

/, {   } def

/false 0 def

%% You cannot use the variable arg1 in expand.
/expand {
  /@@@expand.arg1 set
  [/in-expand /f-expand /f-ans] pushVariables
  [
    /f-expand @@@expand.arg1 def
    f-expand isArray {
      f-expand { expand } map /f-ans set
    }{
      f-expand  $poly$ data_conversion /f-ans set
    } ifelse
    /@@@expand.arg1 f-ans def
  ] pop
  popVariables
  @@@expand.arg1
} def

/<< {  } def
/>> {  } def

% v1 v2 join
/join {
 /arg2 set /arg1 set
 [/v1 /v2] pushVariables
 /v1 arg1 def /v2 arg2 def
 [
   [v1 aload pop v2 aload pop] /arg1 set
 ] pop
 popVariables
 arg1
} def

/n.map 0 def  /i.map 0 def /ar.map 0 def /res.map 0 def  %% declare variables
/map.old {  %% recursive
 /arg1.map set %%  arg1.map = {   }
 /arg2.map set %%  arg2.map = [   ]
 %%%debug: /arg1.map load print arg2.map print 
 [n.map /com.map load i.map ar.map %% local variables.  Don't push com! 
  %%It's better to use load for all variables.
 /com.map /arg1.map load def  
 /ar.map arg2.map def %% set variables
 /n.map ar.map length 1 sub def
 [
   0 1 n.map {
     /i.map set
     << ar.map i.map get >> com.map
   } for
 ] /res.map set
 /ar.map set /i.map set /com.map set /n.map set ] pop %% pop local variables
 res.map %% push the result
} def

/message {
  [$PrintDollar$ [$PrintDollar$] system_variable
   [$PrintDollar$ 0] system_variable pop
   4 -1 roll
   print newline
  ] system_variable pop
} def  

/messagen {
  [$PrintDollar$ [$PrintDollar$] system_variable
   [$PrintDollar$ 0] system_variable pop
   4 -1 roll
   print 
  ] system_variable pop
} def  

/newline {
  [$PrintDollar$ [$PrintDollar$] system_variable
   [$PrintDollar$ 0] system_variable pop
   10 $string$ data_conversion print
  ] system_variable pop
   %% flush stdout
  [(flush)] extension pop
} def

/pushVariables {
  { dup [ 3 1 roll load ] } map
} def

/popVariables {
  % dup print
  { aload pop def } map pop
} def



/timer {
  [(TimerOn)] system_variable 1 eq 
  {  [(TimerOn) 0] system_variable pop set_timer } { } ifelse
  set_timer
  exec
  set_timer
} def

/true 1 def




%%% prompter
;