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    1: %ursea ; FreeM Routine Search - version 0.5.0.1
    2:  ; Jon Diamond - 1993-03-31
    3:  ; 
    4:  n error,device,search,replace,cnt
    5:  s error=$$init^%uxxxx,device=""
    6:  ; 
    7:  s error=$$writen^%uxxxx($t(+1)_"  "_$$^%uxdat) 
    8:  k @%uwork
    9: %rsel s error=$$rsel^%urxxx(%uwork) q:error<0
   10:  i $o(@%uwork@(""))="" s error=$$writep^%uxxxx("No Routines selected") q
   11:  ; 
   12: %device i device'="" s error=$$close^%ufxxx(device) i error<0 g %exit1
   13:  s error=$$select^%ufxxx(.device)
   14:  i error<0 g %rsel
   15:  ; 
   16:  k search,replace
   17:  s cnt=0
   18: %search s error=$$readn^%uxxxx("Search for ",.search)
   19:  i error<0 g %device
   20:  s error=$$readn^%uxxxx("Replace with ",.replace) 
   21:  i error<0 g %search
   22:  ; 
   23:  s cnt=cnt+1,search(cnt)=search i replace'="" s replace(cnt)=replace
   24:  g %search
   25:  ; 
   26: %go s error=$$go(device,%uwork,.search,.replace) i error<0 s a=$$error^%uxxxx(error) g %exit
   27:  s error=$$writep^%uxxxx("Routines modified - "_+error)
   28:  s error=$$writep^%uxxxx("Finished")
   29:  ; 
   30: %exit s error=$$close^%ufxxx(device) i error<0 ; ??? if error
   31: %exit1 k @%uwork
   32:  q
   33:  ; 
   34:  ; Executable entry point
   35:  ; Needs modifying to allow a selection mask (major changes!)
   36: go(device,select,search,replace)
   37:  n a,c,cnt,error,f,mod,new,old,r,s
   38:  s error=$$write^%ufxxx(device,"Routine Search/Replace "_$$^%uxdat()) q:error<0
   39:  f r=1:1 q:'$d(search(r))  s error=$$write^%ufxxx(device,search(r)) q:error<0  s error=$$write^%ufxxx(device,"  >>> "_$g(replace(r))) q:error<0
   40:  s a=99999,cnt=0
   41:  f  s a=$o(@select@(a)) q:a=""  d  q:error<0
   42:  . s error=$$write^%ufxxx(device,a) q:error<0
   43:  . s mod=0 k new
   44:  . f c=1:1 s (new,old)=$t(@("+"_c_"^"_a)) q:new=""  d  q:error<0
   45:  . . f r=1:1 q:'$d(search(r))  s s=search(r) i new[s d
   46:  . . . s f=$f(new,s),new=$e(new,1,f-$l(s)-1)_$g(replace(r))_$e(new,f,$l(new))
   47:  . . s new(c)=new
   48:  . . i new=old q
   49:  . . s error=$$write^%ufxxx(device,c_"^"_a_$j("",30-$l(c)-$l(a))_" "_old) q:error<0
   50:  . . i $o(replace("")) s error=$$write^%ufxxx(device,$j("",31)_new) q:error<0
   51:  . . s error=$$write^%ufxxx(device,"")
   52:  . . s mod=1,new(c)=new
   53:  . q:error<0
   54:  . i mod d
   55:  . . s error=$$save^%urxxx(a,.new)
   56:  . . i error<0 s error=$$write^%uxxxx(device,"*** Error in saving routine ***") q
   57:  . . s error=$$write^%ufxxx(device,""),cnt=cnt+1 q:error<0
   58:  i error<0 q error
   59:  q cnt_",go^%ursea"
   60:  ; 
   61:  ; 
   62:  ; Alternative entry point with Open/Close included
   63: search(device,select,search,replace)
   64:  n error
   65:  s error=$$open^%ufxxx(device) q:error<0
   66:  s error=$$go(device,select,.search,.replace) q:error<0
   67:  s error=$$close^%ufxxx(device) q:error<0
   68:  q "0,search^%ursea"
   69: