168 lines
6.5 KiB
Plaintext
168 lines
6.5 KiB
Plaintext
/*
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* $Id$
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*/
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/*
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* Harbour Project source code:
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* Test CT3 functions TABEXPAND() and TABPACK()
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*
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* Copyright 2002 IntTec GmbH, Neunlindenstr 32, 79106 Freiburg, Germany
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* Author: Martin Vogel <vogel@inttec.de>
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*
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* www - http://www.harbour-project.org
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this software; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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* Boston, MA 02111-1307 USA (or visit the web site http://www.gnu.org/).
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*
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* As a special exception, the Harbour Project gives permission for
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* additional uses of the text contained in its release of Harbour.
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*
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* The exception is that, if you link the Harbour libraries with other
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* files to produce an executable, this does not by itself cause the
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* resulting executable to be covered by the GNU General Public License.
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* Your use of that executable is in no way restricted on account of
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* linking the Harbour library code into it.
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*
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* This exception does not however invalidate any other reasons why
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* the executable file might be covered by the GNU General Public License.
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*
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* This exception applies only to the code released by the Harbour
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* Project under the name Harbour. If you copy code from other
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* Harbour Project or Free Software Foundation releases into a copy of
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* Harbour, as the General Public License permits, the exception does
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* not apply to the code that you add in this way. To avoid misleading
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* anyone as to the status of such modified files, you must delete
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* this exception notice from them.
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*
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* If you write modifications of your own for Harbour, it is your choice
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* whether to permit this exception to apply to your modifications.
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* If you do not wish that, delete this exception notice.
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*
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*/
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#include "../ct.ch"
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procedure main
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local cStr, nLen, ni, cStr1
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ctinit()
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qout ("Begin test of TABEXPAND()")
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qout ("")
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// simple tests
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qout ("Simple tests:")
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qout ([ tabexpand("-"+chr(9)+"!") == "- !" ? -> "] + tabexpand ("-"+chr(9)+"!") + ["])
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qout ([ tabexpand("----"+chr(9) +"!") == "---- !" ? -> "] + tabexpand ("----"+chr(9) +"!") + ["])
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qout ([ tabexpand("-"+chr(9)+"!",, "+") == "-+++++++!" ? -> "] + tabexpand ("-"+chr(9)+"!",, "+") + ["])
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qout ([ tabexpand("-"+chr(9)+ "!", 4) == "- !" ? -> "] + tabexpand ("-"+chr(9)+ "!", 4) + ["])
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qout ([ tabexpand("----"+chr(9)+ "!", 8) == "---- !" ? -> "] + tabexpand ("----"+chr(9)+ "!", 8) + ["])
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qout ([ tabexpand("----"+chr(9)+ "!", 8, "+") == "----++++!" ? -> "] + tabexpand ("----"+chr(9)+ "!", 8, "+") + ["])
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qout ("")
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qout ("Tests with newline characters: ^J == LF, ^M == CR")
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cStr := hb_osnewline()
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cStr := strtran (cStr, chr(10),"^J")
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cStr := strtran (cStr, chr(13),"^M")
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qout ([ hb_osnewline() = "] + cStr +["])
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cStr := tabexpand("-"+chr(9)+"!"+hb_osnewline()+"----"+chr(9)+ "!",, "+")
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cStr := strtran (cStr, chr(10),"^J")
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cStr := strtran (cStr, chr(13),"^M")
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qout ([ tabexpand("-"+chr(9)+"!"+hb_osnewline()+"----"+chr(9)+ "!",, "+")])
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qout ([ == "-+++++++!"+hb_osnewline()+"----++++!" ? -> "] + cStr +["])
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cStr := tabexpand("-"+chr(9)+"!$$--"+hb_osnewline()+"--"+chr(9)+ "!",, "+", "$")
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cStr := strtran (cStr, chr(10),"^J")
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cStr := strtran (cStr, chr(13),"^M")
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qout ([ tabexpand("-"+chr(9)+"!$$--"+hb_osnewline()+--"+chr(9)+ "!",, "+", "$")])
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nLen := len (hb_osnewline())
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qout ([ == "-+++++++!$$--"+hb_osnewline()+"]+replicate("-",4-nLen)+[++!" ? -> "] + cStr +["])
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qout ("")
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qout ("Tests with tab characters:")
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qout ([ tabexpand("-"+chr(9)+"-",,"+") == "-+++++++-" ? -> "] + tabexpand("-"+chr(9)+"-",,"+") + ["])
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qout ([ tabexpand("-"+chr(9)+"-",,"+",,"-")])
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qout ([ == "++++++++^I+++++++" ? -> "] + strtran(tabexpand("-"+chr(9)+"-",,"+",,"-"),chr(9),"^I")+ ["])
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qout ("")
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qout ("End test of TABEXPAND()")
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qout ("Press any key to continue with tests of TABPACK()...")
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qout ("")
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inkey (0)
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qout ("Begin test of TABPACK()")
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qout ("")
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// simple tests
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qout ("Simple tests: ^I == tab character")
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qout ([ tabpack("AAAAAAA*",, "*") == "AAAAAAA*" ? -> "] + strtran(tabpack("AAAAAAA*",, "*"),chr(9),"^I") + ["])
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qout ([ tabpack("AAAAA***",, "*") == "AAAAA^I" ? -> "] + strtran(tabpack("AAAAA***",, "*"),chr(9),"^I") + ["])
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qout ([ tabpack("AAAAA*****",, "*") == "AAAAA^I**" ? -> "] + strtran(tabpack("AAAAA*****",, "*"),chr(9),"^I")+ ["])
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qout ("")
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qout ("Tests with newline characters:")
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cStr := hb_osnewline()
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cStr := strtran (cStr, chr(10),"^J")
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cStr := strtran (cStr, chr(13),"^M")
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qout ([ hb_osnewline() = "] + cStr +["])
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cStr := "ABCD+" + hb_osnewline() + "++---+++++"
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cStr := tabpack (cStr, 4, "+")
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cStr := strtran (cStr, chr(10),"^J")
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cStr := strtran (cStr, chr(13),"^M")
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cStr := strtran (cStr, chr(9),"^I")
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qout ([ tabpack("ABCD+" + hb_osnewline() + "++---+++++", 4, "+")])
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qout ([ == "ABCD+"+hb_osnewline()+"++---"+chr(9)+"++" ? -> "] + cStr +["])
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qout ("End test of TABPACK()")
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qout ("")
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// qout ("Test with a MEMOEDITed string:")
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// qout (" Now, a memoedit() will start. Please type a text, use tab characters")
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// qout (" and make sure, you make use of soft and hard returns !")
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// qout (" ...press any key to start the memoedit now...")
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// qout ("")
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// inkey (0)
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// cls
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// dispbox (0,0,20,60)
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// cStr := memoedit (, 1, 1, 9, 59,,,59)
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// cls
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// qout (" Now printing the expanded text using a tab length of 4 and soft CRs")
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// cStr1 := tabexpand (cStr,4,"+",,,.F.)
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// cStr1 := strtran (cStr, chr(141), hb_osnewline())
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//
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// for ni := 1 to mlcount (cStr1, 59, 4, .T.)
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// qout (" "+str(ni)+": "+memoline (cStr1, 59,ni,4,.T.))
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// next ni
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//
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// qout (" Now printing the expanded text using a tab length of 4 but without soft CRs")
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// cStr1 := tabexpand (cStr,4,"+",,,.T.)
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//
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// for ni := 1 to mlcount (cStr1, 59, 4, .T.)
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// qout (" "+str(ni)+": "+memoline (cStr1, 59,ni,4,.T.))
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// next ni
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// inkey (0)
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ctexit()
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return
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