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JvanKatwijk / algol-60-compiler

an algol 60 to C translator (old stuff but fun project)
GNU General Public License v2.0
35 stars 7 forks source link

output format #5

Open fred5678 opened 5 years ago

fred5678 commented 5 years ago

How can I format the real or integer output like printf? I can't find any hint in the report.

fred5678 commented 5 years ago

Ok I found it. I have to modify the outreal_16_11 function.

JvanKatwijk commented 5 years ago

Sorry I was out, so could not read your mail earlier

Op do 28 feb. 2019 om 15:54 schreef fred5678 notifications@github.com:

Ok I found it. I have to modify the outreal_16_11 function.

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-- Jan van Katwijk

JvanKatwijk commented 5 years ago

It is pretty easy to add a function to the algol environment, you do not have to recompile - or change - the compiler proper, just add a specification to the file "prelude". Of course you have to provide an implementation to the run time system. outreal_16_11 is a good example there

Op vr 1 mrt. 2019 om 15:02 schreef jan van katwijk j.vankatwijk@gmail.com:

Sorry I was out, so could not read your mail earlier

Op do 28 feb. 2019 om 15:54 schreef fred5678 notifications@github.com:

Ok I found it. I have to modify the outreal_16_11 function.

— You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub https://github.com/JvanKatwijk/algol-60-compiler/issues/5#issuecomment-468302372, or mute the thread https://github.com/notifications/unsubscribe-auth/AITzwEzXYdRbb3mfL5-WirVG_rKcTfnaks5vR-26gaJpZM4bW3XT .

-- Jan van Katwijk

-- Jan van Katwijk

fred5678 commented 5 years ago

I copied outreal_16_11 to outreal_e_10 in prelude and runtime.c, but got an error message from jff-algol: Could not find outreal_e_10 (with and without recompiling)

JvanKatwijk commented 5 years ago

Is the error message from the algol translator or the c compiler? can you send me the prelude

Op zo 3 mrt. 2019 om 17:07 schreef fred5678 notifications@github.com:

I copied outreal_16_11 to outreal_e_10 in prelude and runtime.c, but got an error message from jff-algol: Could not find outreal_e_10 (with and without recompiling)

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-- Jan van Katwijk

fred5678 commented 5 years ago

I think it is the translator: $ jff-algol prog23.alg Analysis, line 50 (file prog23.alg):Could not find outreal_e_10 (only reported once) analysis prog23.alg complete, 1 errors Error code 256, compiling prog23.alg aborted after front end

With outreal_16_11 prog23.alg compiles correctly.

prelude.txt

JvanKatwijk commented 5 years ago

Did you reinstall the compiler? The file "prelude" is read from /usr/local/share/jff-a2c. with -p xxx you can select file xxx as alternative prefix file

Op ma 4 mrt. 2019 om 13:08 schreef fred5678 notifications@github.com:

I think it is the translator: $ jff-algol prog23.alg Analysis, line 50 (file prog23.alg):Could not find outreal_e_10 (only reported once) analysis prog23.alg complete, 1 errors Error code 256, compiling prog23.alg aborted after front end

With outreal_16_11 prog23.alg compiles correctly.

prelude.txt https://github.com/JvanKatwijk/algol-60-compiler/files/2926246/prelude.txt

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-- Jan van Katwijk

fred5678 commented 5 years ago

It is pretty easy to add a function to the algol environment, you do not have to recompile

I made make + sudo make install and suddenly it works ;-)

JvanKatwijk commented 5 years ago

that is how it should be

thanks for the info

Op ma 4 mrt. 2019 om 14:29 schreef fred5678 notifications@github.com:

It is pretty easy to add a function to the algol environment, you do not have to recompile

I made make + sudo make install and suddenly it works ;-)

— You are receiving this because you commented. Reply to this email directly, view it on GitHub https://github.com/JvanKatwijk/algol-60-compiler/issues/5#issuecomment-469252899, or mute the thread https://github.com/notifications/unsubscribe-auth/AITzwD24NxXj1ETYCOctiHUFJovHYpYuks5vTR-ggaJpZM4bW3XT .

-- Jan van Katwijk