53bf2585ca
* contrib/hbnf/scancode.prg
* contrib/hbnf/vidmode.prg
* contrib/hbnf/miltime.prg
* contrib/hbnf/savearr.prg
* contrib/hbnf/dispmsg.prg
* contrib/hbnf/mouse1.prg
* contrib/hbnf/settime.prg
* contrib/hbnf/page.prg
* contrib/hbnf/pegs.prg
* contrib/hbnf/min2dhm.prg
* contrib/hbnf/dosver.prg
* contrib/hbnf/metaph.prg
* contrib/hbnf/woy.prg
* contrib/hbnf/setdate.prg
* contrib/hbnf/linked.prg
* contrib/hbnf/aredit.prg
* contrib/hbnf/xbox.prg
* contrib/hbnf/ftround.prg
* contrib/hbnf/dectobin.prg
* contrib/hbnf/aemaxlen.prg
* contrib/hbnf/nwlstat.prg
* contrib/hbnf/tempfile.prg
* contrib/hbnf/scregion.prg
* contrib/hbnf/mouse2.prg
* contrib/hbnf/pickday.prg
* contrib/hbnf/datecnfg.prg
* contrib/hbnf/easter.prg
* contrib/hbnf/aeminlen.prg
* contrib/hbnf/pchr.prg
* contrib/hbnf/tbwhile.prg
* contrib/hbnf/calendar.prg
* contrib/hbnf/elapsed.prg
* contrib/hbnf/aading.prg
* examples/hbvpdf/hbvpdf.prg
* examples/hbvpdf/hbvpdft.prg
* examples/gtwvw/tests/prog1.prg
* examples/gtwvw/tests/prog2.prg
* examples/gtwvw/tests/wvwtest9.prg
* examples/gtwvw/tests/ebtest7.prg
* examples/gtwvw/tests/prog0.prg
! eliminated most (if not all) ' = ' operators
some minor compatibility notes added to NF
(NF being buggy by behaving inconsistently
due to _SET_EXACT setting)
145 lines
4.8 KiB
Plaintext
145 lines
4.8 KiB
Plaintext
/*
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* $Id$
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*/
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/*
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* File......: pchr.prg
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* Author....: Jim Gale
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* CIS ID....: 73670,2561
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*
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* This is an original work by Jim Gale and is placed in the
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* public domain.
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*
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* Modification history:
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* ---------------------
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*
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* Rev 1.2 17 Aug 1991 15:40:16 GLENN
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* Don Caton fixed some spelling errors in the doc
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*
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* Rev 1.1 15 Aug 1991 23:06:00 GLENN
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* Forest Belt proofread/edited/cleaned up doc
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*
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* Rev 1.0 12 Jun 1991 01:45:04 GLENN
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* Initial revision.
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*
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*/
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/* NOTE: In original NF, control codes were also accepted when
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having extra characters (f.e. "/GRAPHICMODE" instead of "/GRAPHIC"),
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but only if _SET_EXACT was set to .F., Harbour accepts them
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that way regardless of _SET_EXACT setting. [vszakats] */
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Function FT_PCHR(c_nums)
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Local c_ret:='', c_st:=0,c_part,c_st2,c_hex:="0123456789ABCDEF"
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Local c_upper,c_t1,c_t2
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If Substr(c_nums,1,1)==','.or.Trim(c_nums)==''
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Return ""
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Endif
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c_nums := Trim(c_nums) + ",~,"
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c_part := Substr(c_nums,c_st+1,At(",",Substr(c_nums,c_st+2)))
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Do While .not.(c_part=="~".or.c_part=="")
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If Substr(c_part,1,1)==Chr(34)
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c_st2:=At(Chr(34),Substr(c_part,2))+1
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c_ret:=c_ret+Substr(c_part,2,c_st2-2)
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Elseif Substr(c_part,1,1)=="&"
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c_upper:=Upper(c_part)
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c_t1:=At(Substr(c_upper,2,1),c_hex)-1
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If c_t1>-1
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c_t2:=At(Substr(c_upper,3,1),c_hex)-1
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If c_t2>-1
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c_t1:=c_t1*16+c_t2
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Endif
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c_ret:=c_ret+Chr(c_t1)
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Endif
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ElseIf (Val(c_part)>0.and.Val(c_part)<256).or.c_part=="0"
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c_ret:=c_ret+Chr(Val(c_part))
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Else
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If Substr(c_part,1,1)=="/"
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c_upper:=Upper(c_part)
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#define LEFTEQUAL( l, r ) ( Left( l, Len( r ) ) == r )
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Do Case
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Case LEFTEQUAL( c_upper, '/GRAPHIC' )
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c_ret += Chr(27)+Chr(116)+Chr(1)
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Case LEFTEQUAL( c_upper, '/ITALIC' )
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c_ret += Chr(27)+Chr(116)+Chr(0)
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Case LEFTEQUAL( c_upper, '/PICTURE' )
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c_ret += Chr(27)+Chr(116)+Chr(1)+;
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Chr(27)+Chr(120)+Chr(1)+Chr(27)+Chr(107)+Chr(1)+;
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Chr(27)+Chr(77)+Chr(27)+'U'
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Case LEFTEQUAL( c_upper, '/COND' ) .or. LEFTEQUAL( c_upper, '/SI' )
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c_ret += Chr(15)
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Case LEFTEQUAL( c_upper, '/ROMAN' )
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c_ret += Chr(27)+Chr(107)+Chr(0)
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Case LEFTEQUAL( c_upper, '/SANS' )
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c_ret += Chr(27)+Chr(107)+Chr(1)
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Case LEFTEQUAL( c_upper, '/NLQ' )
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c_ret += Chr(27)+Chr(120)+Chr(1)
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Case LEFTEQUAL( c_upper, '/DRAFT' )
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c_ret += Chr(27)+Chr(120)+Chr(0)
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Case LEFTEQUAL( c_upper, '/ELITE' )
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c_ret += Chr(27)+Chr(77)
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Case LEFTEQUAL( c_upper, '/PICA' )
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c_ret += Chr(27)+Chr(80)
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Case LEFTEQUAL( c_upper, '/EMPHOFF' )
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c_ret += Chr(27)+Chr(70)
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Case LEFTEQUAL( c_upper, '/EMPH' )
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c_ret += Chr(27)+Chr(69)
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Case LEFTEQUAL( c_upper, '/1/6' )
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c_ret += Chr(27)+Chr(50)
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Case LEFTEQUAL( c_upper, '/1/8' )
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c_ret += Chr(27)+Chr(48)
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Case LEFTEQUAL( c_upper, '/SKIPOFF' )
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c_ret += Chr(27)+Chr(79)
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Case LEFTEQUAL( c_upper, '/SKIP' )
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c_ret += Chr(27)+Chr(78)
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Case LEFTEQUAL( c_upper, '/FF' ).or.LEFTEQUAL( c_upper, '/EJECT' )
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c_ret += Chr(12)
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Case LEFTEQUAL( c_upper, '/INIT' ).or.LEFTEQUAL( c_upper, '/RESET' )
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c_ret += Chr(27)+Chr(64)
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Case LEFTEQUAL( c_upper, '/SPANISH' )
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c_ret += Chr(27)+Chr(82)+Chr(12)
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Case LEFTEQUAL( c_upper, '/USA' )
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c_ret += Chr(27)+Chr(82)+Chr(0)
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Case LEFTEQUAL( c_upper, '/ONE' )
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c_ret += Chr(27)+'U'+Chr(1)
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Case LEFTEQUAL( c_upper, '/TWO' )
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c_ret += Chr(27)+'U'+Chr(0)
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Case LEFTEQUAL( c_upper, '/FAST' )
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c_ret += Chr(27)+'s'+Chr(0)
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Case LEFTEQUAL( c_upper, '/SLOW' )
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c_ret += Chr(27)+'s'+Chr(1)
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Case LEFTEQUAL( c_upper, '/OFF' )
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c_ret += Chr(19)
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Case LEFTEQUAL( c_upper, '/ON' )
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c_ret += Chr(17)
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Case LEFTEQUAL( c_upper, '/BEEP' ) .or. LEFTEQUAL( c_upper, '/BELL' )
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c_ret += Chr(7)
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Case LEFTEQUAL( c_upper, '/CAN' )
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c_ret += Chr(24)
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Endcase
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Endif
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Endif
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c_st := At(",",Substr(c_nums,c_st+1))+c_st
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c_part := Substr(c_nums,c_st+1,At(",",Substr(c_nums,c_st+2)))
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Enddo
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Return c_ret
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