Recent posts

#71

User contributions / Re: Github-kuba miniz for Pell...

Last post by Vortex - April 21, 2026, 07:48:56 PM

Hi Timo,

It look like that compiling new version is not so easy. A lot of warnings and error messages.

[ander_cc]

#72

Bug reports / Re: Some fonts are missing fro...

Last post by Pelle - April 21, 2026, 06:26:10 PM

The filtering is supposed to exclude fonts not useful in the current locale. The problem is that for a (C) programming environment, it's hard to ignore the Latin alphabet.

So, ander_cc, changing filtering code in EnumFontFaceProc() from...

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if ((dwFontType & TRUETYPE_FONTTYPE) != 0 &&
        (pntm->ntmFontSig.fsCsb[0] & pls->lsCsbSupported[0]) == 0 &&
        (pntm->ntmFontSig.fsCsb[1] & pls->lsCsbSupported[1]) == 0)
        return 1;  /* unwanted font, but keep enumerating */

...to this, should fix the problem... right?

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    if ((dwFontType & TRUETYPE_FONTTYPE) != 0 &&

        (pntm->ntmFontSig.fsCsb[0] & FS_LATIN1) == 0 &&    /* <=== NEW */

        (pntm->ntmFontSig.fsCsb[0] & pls->lsCsbSupported[0]) == 0 &&
        (pntm->ntmFontSig.fsCsb[1] & pls->lsCsbSupported[1]) == 0)
        return 1;  /* unwanted font, but keep enumerating */
Not pretty, but I can't a better approach right now so this will have to do...

#73

User contributions / Re: Github-kuba miniz for Pell...

Last post by TimoVJL - April 21, 2026, 04:33:43 PM

You have to modify sources a bit ?
miniz.h line 5451
from

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#ifdef _MSC_VER

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#if defined(_MSC_VER) && !defined(__POCC__)

zip.c line 42

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#if defined(_MSC_VER) && !defined(__POCC__)

#74

User contributions / Re: Github-kuba miniz for Pell...

Last post by John Z - April 21, 2026, 03:24:20 PM

Has anyone gotten the newest release version 3.1.1 of Github-kuba miniz to build in Pelles C?

https://github.com/kuba--/zip

Has new features as well as 64bit capability.

John Z

[settings]

#75

Bug reports / Re: Some fonts are missing fro...

Last post by John Z - April 21, 2026, 03:20:51 PM

Maybe. I need to check things more - this part of the IDE hasn't changed for 10+ years, so...

I'm confused - If it is an IDE issue then why using the same IDE do I see the fonts?
Attached screen shot -

First thing to do is check check windows settings, personalization, fonts to see if it is there.  It is possible and likely that putting it into the manifest it appears to work because windows will find the closest match to a font if that font is missing, as I recall. And verified with a web search

"Yes, Windows automatically substitutes a missing font with a default font (usually Microsoft Sans Serif or Arial) when it encounters a document or application requiring a font not installed on the system. This process ensures text remains visible, though it may change the document's formatting, layout, and appearance.
Key details on Windows font substitution:

    Automatic Process: When a specified font is unavailable, Windows attempts to map the missing font to an available one based on internal registry settings."

John Z

#76

Bug reports / Re: Some fonts are missing fro...

Last post by Pelle - April 21, 2026, 03:05:19 PM

Thank you for the info!

I check the output of your code paste below.
I think you filter the fonts with "GB2312_CHARSET" ? Maybe add "ANSI_CHARSET" could fix it.

Maybe. I need to check things more - this part of the IDE hasn't changed for 10+ years, so...

#77

Expert questions / Re: Link error with minhook

Last post by ander_cc - April 21, 2026, 12:37:06 PM

You can compile it to static lib with pelles c. but do not add MinHook.def and MinHook.rc to project.
I try it and it works.

If you add MinHook.rc file can get follow error. I donot know why.
*** Error:   "D:\minihook\dll_resources\MinHook.rc" -Fo"D:\minihook\output\MinHook.res"

#78

Bug reports / Re: Maybe a optimization bug.

Last post by Vortex - April 20, 2026, 10:53:43 PM

The code below compiled as 32-bit application works fine :

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#include <stdio.h>

int main(void)
{
    int i;
    int s=0;
    for (i=1;i<11;)
    {
s=s+i;
__asm inc i;
    }
    printf("i=%d , sum = %d\n",i,s);
    return 0;
}


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i=11 , sum = 55

#79

Bug reports / Re: Maybe a optimization bug.

Last post by TimoVJL - April 20, 2026, 10:09:30 PM

Hi John Z, have a fun with Clang with limits with optimizations.
Optimizations for static code isn't so important and you know reasons for that.

#80

Bug reports / Re: Maybe a optimization bug.

Last post by John Z - April 20, 2026, 01:59:47 PM

Many variations can complicate the use of i enough that the optimizer does not affect i.

Both of these variations within the loop also 'work' to inhibit the optimization -
s = s + (i*i)/i;
and
s = s + ((i << 1) >> 1);

We can probably find more too, but I'm fairly sure this is not helping -

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#include <stdio.h>

int main(void)
{
    int i = 1;
    int s = 0;

    do {
        //s = s + (i*i)/i;         // works
          s = s + ((i << 1) >> 1); // works
        i++;   
    } while (i <= 10);
    printf("i = %d\n", i);
    printf("Sum = %d\n", s);
    return 0;
}
Another 'working' version

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#include <stdio.h>

int main(void)
{
    int i = 0;
    int s = 0;

    do {
++i;
s = s + i;
       } while (i <= 9);
    printf("i = %d\n", i);
    printf("Sum = %d\n", s);
    return 0;
}

John Z