Bywater BASIC Interpreter / Discussion / Open Discussion: bwbasic 3.2 and versions before it

KenUnix - 2019-11-15

I have noted on bwbasic prior to 3.2 you could execute an external command lke dir directly.
Apparently now you have to spell is out like shell "dir" . Was this intended? Also to get it to
compile under Windows 10 with gcc 7.4 I had to modify the compile.bat script to the following:

del bwbasic.exe
del *.o

call stdcomp bwbasic.c
call stdcomp bwb_int.c
call stdcomp bwb_tbl.c
call stdcomp bwb_cmd.c
call stdcomp bwb_prn.c
call stdcomp bwb_exp.c
call stdcomp bwb_var.c
call stdcomp bwb_inp.c
call stdcomp bwb_fnc.c
call stdcomp bwb_cnd.c
call stdcomp bwb_dio.c
call stdcomp bwb_str.c
call stdcomp bwb_stc.c
call stdcomp bwx_tty.c
call stdcomp bwd_cmd.c
call stdcomp bwd_fun.c

gcc -s -o bwbasic.exe bwb_cmd.o bwb_cnd.o bwb_dio.o bwb_exp.o bwb_fnc.o bwb_inp.o bwb_int.o bwb_prn.o bwb_stc.o bwb_str.o bwb_tbl.o bwb_var.o bwbasic.o bwd_cmd.o bwd_fun.o bwx_tty.o

dir bwbasic.exe

echo Done

The wild card gcc -s -o bwbasic.exe *.o would not work. Complained about could not
open files...

and strcomp.bat to:

gcc -w -c -ansi -I . %1 %2 %3 %4 %5 %6 %7 %8 %9

Other then the above I have not been able to get it to compile under Ubuntu Linux.
Any input would be appreciated. P.S. Nice job writing and using bwbasic.

Ken

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AF5NE - 2019-11-16

Ken,

First:
Yes, the change was intentional.
Previously, the following typo would erase the entire directory:
rm ***
rm The following does something
rm ***
when what was intended was
rem ***
rem The following does something
rem ***
Notice the missing letter 'e'.
By requiring the "shell" keyword, the prior will cause an error instead of erasing all file (including the program which contained the typo). I did it myself and that is why I changed it.

Second:
I'm not the author of the batch files you used, but I think they were intended for cross-compiling to MVS/CMS. I don't use them myself.

To compile with gcc, without a port/package, try something like this:
gcc -obwbasic bw*.c

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KenUnix - 2019-11-16

Thanks for the reply. I do understand! Your rite. I tried your idea on Linux Ubuntu 18.04.
I would like to have the same version across platforms. I hsve been here before and can't fix.
The following is the result:

ken@DESKTOP-64ED1AI:~/bwb-3.2/bwbasic-3.20$ gcc -o bwbasic bw.c
bwb_cmd.c: In function ‘bwb_CMDS’:
bwb_cmd.c:6263:5: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (My->SYSOUT->cfp, IntrinsicCommandTable[n].name);
^~~~~~~
bwb_cmd.c: In function ‘DumpAllCommandTableDefinitions’:
bwb_cmd.c:6662:20: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (file, tbuf);
^~~~
bwb_cmd.c:6668:20: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (file, tbuf);
^~~~
bwb_cmd.c:6675:20: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (file, tbuf);
^~~~
bwb_cmd.c:6681:5: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (file, IntrinsicCommandTable[i].name);
^~~~~~~
bwb_cmd.c:6687:20: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (file, tbuf);
^~~~
bwb_cmd.c: In function ‘DumpAllCommandSwitchStatement’:
bwb_cmd.c:6737:22: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (file, tbuf);
^~~~
bwb_cmd.c:6744:22: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (file, tbuf);
^~~~
bwb_cmd.c: In function ‘DumpAllCommandHtmlTable’:
bwb_cmd.c:6964:5: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (file, bwb_vertable[j].ID);
^~~~~~~
bwb_cmd.c:6967:5: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (file, bwb_vertable[j].Name);
^~~~~~~
bwb_cmd.c:6970:5: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (file, bwb_vertable[j].Description);
^~~~~~~
bwb_cmd.c:6992:5: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (file, bwb_vertable[j].ID);
^~~~~~~
bwb_cmd.c:7005:5: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (file, (char ) IntrinsicCommandTable[i].Syntax);
^~~~~~~
bwb_cmd.c: In function ‘bwb_HELP’:
bwb_cmd.c:7113:9: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (My->SYSOUT->cfp, IntrinsicCommandTable[n].name);
^~~~~~~
bwb_cmd.c:7128:9: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (My->SYSOUT->cfp, IntrinsicFunctionTable[n].Name);
^~~~~~~
bwb_cmd.c: In function ‘DumpAllFunctionSwitch’:
bwb_cmd.c:7699:20: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (file, tbuf);
^~~~
bwb_cmd.c: In function ‘DumpAllFuctionTableDefinitions’:
bwb_cmd.c:7799:20: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (file, tbuf);
^~~~
bwb_cmd.c:7860:22: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (file, tbuf);
^~~~
bwb_cmd.c:7879:22: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (file, tbuf);
^~~~
bwb_cmd.c:7896:20: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (file, tbuf);
^~~~
bwb_cmd.c: In function ‘DumpOneFunctionSyntax’:
bwb_cmd.c:7968:22: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (file, tbuf);
^~~~
bwb_cmd.c: In function ‘DumpAllFunctionHtmlTable’:
bwb_cmd.c:8074:5: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (file, bwb_vertable[j].ID);
^~~~~~~
bwb_cmd.c:8077:5: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (file, bwb_vertable[j].Name);
^~~~~~~
bwb_cmd.c:8080:5: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (file, bwb_vertable[j].Description);
^~~~~~~
bwb_cmd.c:8102:5: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (file, bwb_vertable[j].ID);
^~~~~~~
bwb_cmd.c:8115:5: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (file, (char *) IntrinsicFunctionTable[i].Syntax);
^~~~~~~
bwb_cmd.c: In function ‘bwb_FNCS’:
bwb_cmd.c:8166:5: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (My->SYSOUT->cfp, IntrinsicFunctionTable[n].Name);
^~~~~~~
/tmp/ccihVQYa.o: In function OP_EXP': bwb_exp.c:(.text+0x15e2): undefined reference topow'
/tmp/ccsBmPnO.o: In function IntrinsicFunction_execute': bwb_fnc.c:(.text+0x1481): undefined reference tofloor'
bwb_fnc.c:(.text+0x15fe): undefined reference to floor' bwb_fnc.c:(.text+0x3dd2): undefined reference tocosh'
bwb_fnc.c:(.text+0x3dfe): undefined reference to sinh' bwb_fnc.c:(.text+0x3e2a): undefined reference totanh'
bwb_fnc.c:(.text+0x3e56): undefined reference to log10' bwb_fnc.c:(.text+0x3f04): undefined reference tolog'
bwb_fnc.c:(.text+0x3f7c): undefined reference to acos' bwb_fnc.c:(.text+0x4077): undefined reference toacos'
bwb_fnc.c:(.text+0x4107): undefined reference to acos' bwb_fnc.c:(.text+0x4197): undefined reference toasin'
bwb_fnc.c:(.text+0x4292): undefined reference to asin' bwb_fnc.c:(.text+0x4322): undefined reference toasin'
bwb_fnc.c:(.text+0x4402): undefined reference to tan' bwb_fnc.c:(.text+0x44f6): undefined reference tosin'
bwb_fnc.c:(.text+0x45ea): undefined reference to cos' bwb_fnc.c:(.text+0x47f2): undefined reference toatan2'
bwb_fnc.c:(.text+0x48b1): undefined reference to ceil' bwb_fnc.c:(.text+0x524d): undefined reference tofloor'
bwb_fnc.c:(.text+0x5337): undefined reference to pow' bwb_fnc.c:(.text+0x5394): undefined reference tofloor'
bwb_fnc.c:(.text+0x53f6): undefined reference to pow' bwb_fnc.c:(.text+0x5447): undefined reference tofloor'
bwb_fnc.c:(.text+0x5706): undefined reference to floor' bwb_fnc.c:(.text+0x573e): undefined reference tofloor'
bwb_fnc.c:(.text+0x578b): undefined reference to atan' bwb_fnc.c:(.text+0x584a): undefined reference toatan'
bwb_fnc.c:(.text+0x589e): undefined reference to atan' bwb_fnc.c:(.text+0x597e): undefined reference tocos'
bwb_fnc.c:(.text+0x59d2): undefined reference to cos' bwb_fnc.c:(.text+0x5a26): undefined reference tocos'
bwb_fnc.c:(.text+0x5a52): undefined reference to exp' bwb_fnc.c:(.text+0x5a7e): undefined reference tofloor'
bwb_fnc.c:(.text+0x5ae7): undefined reference to log' bwb_fnc.c:(.text+0x5c5e): undefined reference tosin'
bwb_fnc.c:(.text+0x5cb2): undefined reference to sin' bwb_fnc.c:(.text+0x5d06): undefined reference tosin'
bwb_fnc.c:(.text+0x5d32): undefined reference to sqrt' bwb_fnc.c:(.text+0x5dea): undefined reference totan'
bwb_fnc.c:(.text+0x5e3e): undefined reference to tan' bwb_fnc.c:(.text+0x5e92): undefined reference totan'
/tmp/ccU3zjMa.o: In function bwb_rint': bwb_int.c:(.text+0x3bce): undefined reference tofloor'
bwb_int.c:(.text+0x3be9): undefined reference to floor' bwb_int.c:(.text+0x3c3b): undefined reference tofloor'
bwb_int.c:(.text+0x3c79): undefined reference to floor' bwb_int.c:(.text+0x3c96): undefined reference tofloor'
/tmp/ccxHpfIT.o: In function FormatBasicNumber': bwb_prn.c:(.text+0x617): undefined reference topow'
collect2: error: ld returned 1 exit status
ken@DESKTOP-64ED1AI:~/bwb-3.2/bwbasic-3.20$

Ken

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- Paul Edwards - 2019-11-16
  
  ken@DESKTOP-64ED1AI:~/bwb-3.2/bwbasic-3.20$ gcc -o bwbasic bw.c
  /tmp/ccihVQYa.o: In function OP_EXP': bwb_exp.c:(.text+0x15e2): undefined reference topow'
  /tmp/ccsBmPnO.o: In function IntrinsicFunction_execute': bwb_fnc.c:(.text+0x1481): undefined reference tofloor'
  Try adding “-lm” to the command. You’re failing
  to link with the maths library.
  BFN. Paul.
  
  alternate
  
  If you would like to refer to this comment somewhere else in this project, copy and paste the following link:

KenUnix - 2019-11-17

Paul that did not work. Running ./configure also failed. Should I throw in the towel?
It's just that Ubuntu under Windows WSL and Ubuntu 18.04 and Ubuntu Mate 20.04
and bwbasic in Windows bring down different versions. Under Linux I used
sudo apt get bwbasic and for Windows I downloaded the version for Windows
on SourceForge.

ken@DESKTOP-64ED1AI:~/bwb-3.2/bwbasic-3.20$ gcc -lm -o bwbasic bw*.c
bwb_cmd.c: In function ‘bwb_CMDS’:
bwb_cmd.c:6263:5: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (My->SYSOUT->cfp, IntrinsicCommandTable[n].name);
^~~~~~~
bwb_cmd.c: In function ‘DumpAllCommandTableDefinitions’:
bwb_cmd.c:6662:20: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (file, tbuf);
^~~~
bwb_cmd.c:6668:20: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (file, tbuf);
^~~~
bwb_cmd.c:6675:20: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (file, tbuf);
^~~~
bwb_cmd.c:6681:5: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (file, IntrinsicCommandTable[i].name);
^~~~~~~
bwb_cmd.c:6687:20: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (file, tbuf);
^~~~
bwb_cmd.c: In function ‘DumpAllCommandSwitchStatement’:
bwb_cmd.c:6737:22: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (file, tbuf);
^~~~
bwb_cmd.c:6744:22: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (file, tbuf);
^~~~
bwb_cmd.c: In function ‘DumpAllCommandHtmlTable’:
bwb_cmd.c:6964:5: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (file, bwb_vertable[j].ID);
^~~~~~~
bwb_cmd.c:6967:5: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (file, bwb_vertable[j].Name);
^~~~~~~
bwb_cmd.c:6970:5: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (file, bwb_vertable[j].Description);
^~~~~~~
bwb_cmd.c:6992:5: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (file, bwb_vertable[j].ID);
^~~~~~~
bwb_cmd.c:7005:5: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (file, (char ) IntrinsicCommandTable[i].Syntax);
^~~~~~~
bwb_cmd.c: In function ‘bwb_HELP’:
bwb_cmd.c:7113:9: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (My->SYSOUT->cfp, IntrinsicCommandTable[n].name);
^~~~~~~
bwb_cmd.c:7128:9: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (My->SYSOUT->cfp, IntrinsicFunctionTable[n].Name);
^~~~~~~
bwb_cmd.c: In function ‘DumpAllFunctionSwitch’:
bwb_cmd.c:7699:20: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (file, tbuf);
^~~~
bwb_cmd.c: In function ‘DumpAllFuctionTableDefinitions’:
bwb_cmd.c:7799:20: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (file, tbuf);
^~~~
bwb_cmd.c:7860:22: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (file, tbuf);
^~~~
bwb_cmd.c:7879:22: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (file, tbuf);
^~~~
bwb_cmd.c:7896:20: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (file, tbuf);
^~~~
bwb_cmd.c: In function ‘DumpOneFunctionSyntax’:
bwb_cmd.c:7968:22: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (file, tbuf);
^~~~
bwb_cmd.c: In function ‘DumpAllFunctionHtmlTable’:
bwb_cmd.c:8074:5: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (file, bwb_vertable[j].ID);
^~~~~~~
bwb_cmd.c:8077:5: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (file, bwb_vertable[j].Name);
^~~~~~~
bwb_cmd.c:8080:5: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (file, bwb_vertable[j].Description);
^~~~~~~
bwb_cmd.c:8102:5: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (file, bwb_vertable[j].ID);
^~~~~~~
bwb_cmd.c:8115:5: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (file, (char ) IntrinsicFunctionTable[i].Syntax);
^~~~~~~
bwb_cmd.c: In function ‘bwb_FNCS’:
bwb_cmd.c:8166:5: warning: format not a string literal and no format arguments [-Wformat-security]
fprintf (My->SYSOUT->cfp, IntrinsicFunctionTable[n].Name);
^~~~~~~
/tmp/ccsGBRIf.o: In function OP_EXP': bwb_exp.c:(.text+0x15e2): undefined reference topow'
/tmp/ccivX2tY.o: In function IntrinsicFunction_execute': bwb_fnc.c:(.text+0x1481): undefined reference tofloor'
bwb_fnc.c:(.text+0x15fe): undefined reference to floor' bwb_fnc.c:(.text+0x3dd2): undefined reference tocosh'
bwb_fnc.c:(.text+0x3dfe): undefined reference to sinh' bwb_fnc.c:(.text+0x3e2a): undefined reference totanh'
bwb_fnc.c:(.text+0x3e56): undefined reference to log10' bwb_fnc.c:(.text+0x3f04): undefined reference tolog'
bwb_fnc.c:(.text+0x3f7c): undefined reference to acos' bwb_fnc.c:(.text+0x4077): undefined reference toacos'
bwb_fnc.c:(.text+0x4107): undefined reference to acos' bwb_fnc.c:(.text+0x4197): undefined reference toasin'
bwb_fnc.c:(.text+0x4292): undefined reference to asin' bwb_fnc.c:(.text+0x4322): undefined reference toasin'
bwb_fnc.c:(.text+0x4402): undefined reference to tan' bwb_fnc.c:(.text+0x44f6): undefined reference tosin'
bwb_fnc.c:(.text+0x45ea): undefined reference to cos' bwb_fnc.c:(.text+0x47f2): undefined reference toatan2'
bwb_fnc.c:(.text+0x48b1): undefined reference to ceil' bwb_fnc.c:(.text+0x524d): undefined reference tofloor'
bwb_fnc.c:(.text+0x5337): undefined reference to pow' bwb_fnc.c:(.text+0x5394): undefined reference tofloor'
bwb_fnc.c:(.text+0x53f6): undefined reference to pow' bwb_fnc.c:(.text+0x5447): undefined reference tofloor'
bwb_fnc.c:(.text+0x5706): undefined reference to floor' bwb_fnc.c:(.text+0x573e): undefined reference tofloor'
bwb_fnc.c:(.text+0x578b): undefined reference to atan' bwb_fnc.c:(.text+0x584a): undefined reference toatan'
bwb_fnc.c:(.text+0x589e): undefined reference to atan' bwb_fnc.c:(.text+0x597e): undefined reference tocos'
bwb_fnc.c:(.text+0x59d2): undefined reference to cos' bwb_fnc.c:(.text+0x5a26): undefined reference tocos'
bwb_fnc.c:(.text+0x5a52): undefined reference to exp' bwb_fnc.c:(.text+0x5a7e): undefined reference tofloor'
bwb_fnc.c:(.text+0x5ae7): undefined reference to log' bwb_fnc.c:(.text+0x5c5e): undefined reference tosin'
bwb_fnc.c:(.text+0x5cb2): undefined reference to sin' bwb_fnc.c:(.text+0x5d06): undefined reference tosin'
bwb_fnc.c:(.text+0x5d32): undefined reference to sqrt' bwb_fnc.c:(.text+0x5dea): undefined reference totan'
bwb_fnc.c:(.text+0x5e3e): undefined reference to tan' bwb_fnc.c:(.text+0x5e92): undefined reference totan'
/tmp/ccArr5gu.o: In function bwb_rint': bwb_int.c:(.text+0x3bce): undefined reference tofloor'
bwb_int.c:(.text+0x3be9): undefined reference to floor' bwb_int.c:(.text+0x3c3b): undefined reference tofloor'
bwb_int.c:(.text+0x3c79): undefined reference to floor' bwb_int.c:(.text+0x3c96): undefined reference tofloor'
/tmp/ccS9Sgeh.o: In function FormatBasicNumber': bwb_prn.c:(.text+0x617): undefined reference topow'
collect2: error: ld returned 1 exit status

ken@DESKTOP-64ED1AI:~/bwb-3.2/bwbasic-3.20$ ./configure
checking for gcc... gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables...
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking how to run the C preprocessor... gcc -E
configure: error: cannot find install-sh, install.sh, or shtool in "." "./.." "./../.."
ken@DESKTOP-64ED1AI:~/bwb-3.2/bwbasic-3.20$

Ken

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- Paul Edwards - 2019-11-17
  
  Paul that did not work.
  
  Can you try putting the “-lm” as the last parameter.
  
  BFN. Paul.
  
  alternate
  
  If you would like to refer to this comment somewhere else in this project, copy and paste the following link:

KenUnix - 2019-11-18

Paul,

Thanks. You were a big help. I also took care of the fprint problems.
Now one unified source will complie under Windows 10 and varous
Ubuntu Linux versions. Tomorrow I hope to clen them up. They all
work using gcc.

Once I am done I hope to make a zop and tar file with all the work.
Where would be the best place to post these files?

Ken

If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
- Paul Edwards - 2019-11-18
  
  Hi Ken. Glad you got it to work.
  
  If you send an email to me with your attachment,
  I will take a look and decide where best to put it.
  
  My email address is mutazilah AT
  you guessed it, gmail.com
  
  BFN. Paul.
  
  From: Ken-Unix
  Sent: Monday, November 18, 2019 12:59
  To: [bwbasic:discussion]
  Subject: [bwbasic:discussion] bwbasic 3.2 and versions before it
  
  Paul,
  
  Thanks. You were a big help. I also took care of the fprint problems.
  Now one unified source will complie under Windows 10 and varous
  Ubuntu Linux versions. Tomorrow I hope to clen them up. They all
  work using gcc.
  
  Once I am done I hope to make a zop and tar file with all the work.
  Where would be the best place to post these files?
  
  Ken
  
  bwbasic 3.2 and versions before it
  
  Sent from sourceforge.net because you indicated interest in https://sourceforge.net/p/bwbasic/discussion/162989/
  
  To unsubscribe from further messages, please visit https://sourceforge.net/auth/subscriptions/
  
  alternate
  
  If you would like to refer to this comment somewhere else in this project, copy and paste the following link:

KenUnix - 2019-11-18

Paul I was making good progress until I hit the 'renum' program. Boy,
that will take some work to compile unless you have fresher version.
The idea is great to renumber a basic progrsm.

Ken

If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
- Paul Edwards - 2019-11-19
  
  renum should compile with a simple:
  
  gcc renum.c
  
  If it doesn’t, please show me the errors. You will
  get some warnings about the “exit” function. I
  have fixed those warnings in my own version by
  including stdlib.h. You can ignore the warnings.
  
  BFN. Paul.
  
  From: Ken-Unix
  Sent: Tuesday, November 19, 2019 09:34
  To: [bwbasic:discussion]
  Subject: [bwbasic:discussion] bwbasic 3.2 and versions before it
  
  Paul I was making good progress until I hit the 'renum' program. Boy,
  that will take some work to compile unless you have fresher version.
  The idea is great to renumber a basic progrsm.
  
  Ken
  
  bwbasic 3.2 and versions before it
  
  Sent from sourceforge.net because you indicated interest in https://sourceforge.net/p/bwbasic/discussion/162989/
  
  To unsubscribe from further messages, please visit https://sourceforge.net/auth/subscriptions/
  
  alternate
  
  If you would like to refer to this comment somewhere else in this project, copy and paste the following link:

KenUnix - 2019-11-19

Paul,

ken@DESKTOP-64ED1AI:~/3.2$ gcc renum.c
renum.c:24:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
main(argc, argv)
^~~~
renum.c: In function ‘main’:
renum.c:494:34: warning: embedded ‘\0’ in format [-Wformat-contains-nul]
sprintf(tempstr, "mv editfl %s\0", f9str);
^~
renum.c: In function ‘binary_search’:
renum.c:565:27: warning: embedded ‘\0’ in format [-Wformat-contains-nul]
sprintf(rstr, "%d\0", sidx[m][1]);
^~
ken@DESKTOP-64ED1AI:~/3.2$

I added #include <stdlib.h and fixed the main issue to int main.

ken@DESKTOP-64ED1AI:~/3.2$ ./a.out t.bas With file argument
PLEASE WAIT A FEW SECONDS!
RENUMBER (-starting number (,interval (,first statement (,last))))
RENUMBER-100
RENUMBER-
RENUMBERING
VERIFY? y
100 rem ABS.BAS -- Test ABS() function
110 X = -1.23456789
120 ABSX = ABS( X )
130 print "The absolute value of "; X; " is"; ABSX
140 print "Is that correct?"

ken@DESKTOP-64ED1AI:~/3.2$ cat t.bas
100 rem ABS.BAS -- Test ABS() function
110 X = -1.23456789
120 ABSX = ABS( X )
130 print "The absolute value of "; X; " is"; ABSX
140 print "Is that correct?"

ken@DESKTOP-64ED1AI:~/3.2$ ./a.out No arguments can't open file?
Program in file? t.bas
Unable to open input file
ken@DESKTOP-64ED1AI:~/3.2$

It keeps asking for the RENUMBER- untill you press return with no argument
and what does the VERIFY argument do? It seems to have the same result
wiht y, n or nothing Oh it is case sensative. If you answer N it cancels the renumber.
OK I fixed that. Either n or N works. So we are left with when no arguments on
the command line after entering the filename it can not open it.

Ken

If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
- Paul Edwards - 2019-11-19
  
  So we are left with when no arguments on
  the command line after entering the filename
  it can not open it.
  Here is a fix for that:
  C:\devel\bwbasic>cvs diff -c renum.c
  Index: renum.c
  ===================================================================
  RCS file: c:\cvsroot/bwbasic/renum.c,v
  retrieving revision 1.8
  diff -c -r1.8 renum.c
  renum.c 19 Nov 2019 19:27:56 -0000 1.8
  --- renum.c 19 Nov 2019 18:32:04 -0000
  **
  44,49 **
  --- 44,53 ----
  {
  printf("Program in file? ");
  fgets(pstr,MAX_LINE_LENGTH, stdin);
  + if (strchr(pstr, '\n') != NULL)
  + {
  + strchr(pstr, '\n') = '\0';
  + }
  }
  if (strlen(pstr) == 0) strcpy(pstr, "0.doc");
  
  I’m not willing to volunteer to fix the
  problem with the gosub.
  
  BFN. Paul.
  
  alternate
  
  If you would like to refer to this comment somewhere else in this project, copy and paste the following link:

KenUnix - 2019-11-19

Paul,

I just noticed another question. After renumbering a file with an on or on gosub
the result is not changed. See result below.

ken@DESKTOP-64ED1AI:~/3.2$ cat on.bas
10 print "ON.BAS -- Test ON...GOTO Statement"
20 input "Enter a number 1-5:";n
30 on n goto 40, 60, 80, 100, 120
40 print "You entered 1"
50 goto 140
60 print "You entered 2"
70 goto 140
80 print "You entered 3"
90 goto 140
100 print "You entered 4"
110 goto 140
120 print "You entered 5"
130 goto 140
140 end
ken@DESKTOP-64ED1AI:~/3.2$ ./a.out on.bas
PLEASE WAIT A FEW SECONDS!
RENUMBER (-starting number (,interval (,first statement (,last))))
RENUMBER-100,5
RENUMBER-
RENUMBERING
VERIFY?
100 print "ON.BAS -- Test ON...GOTO Statement"
105 input "Enter a number 1-5:";n
110 on n goto 40, 60, 80, 100, 120
115 print "You entered 1"
120 goto 140
125 print "You entered 2"
130 goto 140
135 print "You entered 3"
140 goto 140
145 print "You entered 4"
150 goto 140
155 print "You entered 5"
160 goto 140
165 end
ken@DESKTOP-64ED1AI:~/3.2$

Ken

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KenUnix - 2019-11-20

Paul,

This is the code I ended up with in renum.c for both DOS & Linux

if (argc > 1) strcpy(pstr, argv[1]);
else
{
printf("Program file to use? ");
fgets(pstr,MAX_LINE_LENGTH, stdin);
if (strchr(pstr, '\n') != NULL)
{
pstr[strlen(pstr)-1] = '\0';
}
}
if (strlen(pstr) == 0) strcpy(pstr, "0.doc");

For the DOS version I changed:

sprintf(tempstr, "mv editfl %s\0", f9str);

To read:

sprintf(tempstr, "copy editfl %s\0", f9str);

Well I'm going to have a swell night my BASH under Windows has crashed!!!

Ken

If you would like to refer to this comment somewhere else in this project, copy and paste the following link:

KenUnix - 2019-12-14

Paul,

Find attached 13 files. renum.c has been modified where when
compiled using -DMSDOS it correctly uses "copy" instead of "cp"
it also contains the name being droped short fix under Linux,

Compiles with GCC 7.4.0 & 8.10 & 64 bit OK.

Also attached is a simple bas program called "res" (resolution) to
simply draw a 24 x 80 screen to adjust your terminal emulator screen size.

Also find factorials a neet little program.

Also find compile and compile.bat which will compile bwbasic and renum
under DOS and Linux. Same name will execute compile under Linux
and compile.bat under DOS (Windows cmd). Also, no warnings or errors.

cms.bas is a nice program if only to show some of bwbasic's abilities.
I changed it slightly to show progress marks.

Additionally find bwbasic.desktop and bwbasic.png used when installing
under Linux when a GUI exists..

Also are the best copies of manuals I could find.

Let me know what ya think.

Ken

Bwbasic-1.1-Manual.txt

Bwbasic-2.1-Manual.txt

bwb_cmd.c

bwb_var.c

bwbasic.c

bwbasic.desktop

bwbasic.png

cms.bas

compile

compile.bat

factorials.bas

renum.c

res.bas

If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
- Paul Edwards - 2019-12-31
  
  Hi Ken.
  
  Thanks for your contributions. I’ve just had a chance
  to go through them now.
  
  The manuals I did not use, as they were not against
  the latest bwbasic.doc.
  
  compile and compile.bat I renamed.
  
  factorials and res are too simple to include
  as examples.
  
  renum.c has code like this:
  
  tempstr[strlen(tempstr)] = '\0';
  sprintf(tempstr, "cp editfl %s", f9str);
  
  which is meaningless. The first line requires
  there to be a NUL character there already,
  because otherwise strlen() won’t work.
  
  The second line completely overwrites
  tempstr, so it is pointless doing anything
  to it beforehand.
  
  I also removed the line with a version given
  as a MM/DD/YYYY date format. It would be
  good if you used the ISO date format for an
  international audience, ie YYYY-MM-DD, but
  I don’t think a version number of the date is
  needed for this program anyway.
  
  The rest I used as-is and should appear in the
  next release.
  
  Thanks. Paul.
  
  From: Ken-Unix
  Sent: Saturday, December 14, 2019 12:37
  To: [bwbasic:discussion]
  Subject: [bwbasic:discussion] bwbasic 3.2 and versions before it
  
  Paul,
  
  Find attached 13 files. renum.c has been modified where when
  compiled using -DMSDOS it correctly uses "copy" instead of "cp"
  it also contains the name being droped short fix under Linux,
  
  Compiles with GCC 7.4.0 & 8.10 & 64 bit OK.
  
  Also attached is a simple bas program called "res" (resolution) to
  simply draw a 24 x 80 screen to adjust your terminal emulator screen size.
  
  Also find factorials a neet little program.
  
  Also find compile and compile.bat which will compile bwbasic and renum
  under DOS and Linux. Same name will execute compile under Linux
  and compile.bat under DOS (Windows cmd). Also, no warnings or errors.
  
  cms.bas is a nice program if only to show some of bwbasic's abilities.
  I changed it slightly to show progress marks.
  
  Additionally find bwbasic.desktop and bwbasic.png used when installing
  under Linux when a GUI exists..
  
  Also are the best copies of manuals I could find.
  
  Let me know what ya think.
  
  Ken
  
  Attachments:
  
  a.. bwb_cmd.c (230.9 kB; application/octet-stream)
  b.. bwb_var.c (110.1 kB; application/octet-stream)
  c.. bwbasic.c (91.7 kB; application/octet-stream)
  d.. bwbasic.desktop (222 Bytes; application/octet-stream)
  e.. bwbasic.png (3.9 kB; image/png)
  f.. Bwbasic-1.1-Manual.txt (17.0 kB; text/plain)
  g.. Bwbasic-2.1-Manual.txt (60.8 kB; text/plain)
  h.. cms.bas (3.4 kB; application/octet-stream)
  i.. compile (1.3 kB; application/octet-stream)
  j.. compile.bat (1.2 kB; application/octet-stream)
  k.. factorials.bas (90 Bytes; application/octet-stream)
  l.. renum.c (16.8 kB; application/octet-stream)
  m.. res.bas (106 Bytes; application/octet-stream)
  
  bwbasic 3.2 and versions before it
  
  Sent from sourceforge.net because you indicated interest in https://sourceforge.net/p/bwbasic/discussion/162989/
  
  To unsubscribe from further messages, please visit https://sourceforge.net/auth/subscriptions/
  
  alternate
  
  If you would like to refer to this comment somewhere else in this project, copy and paste the following link:

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