On 1/10/2025 9:28 AM, wangzhongtian wrote:

hi,hans ,

Maybe I find some bug in file page-lay.mkxl, in \def\page_layouts_synchronize.

1. Here is the source code snippet from the above code file. I think it is reasonable if change the last line of code to:

\global\advanceby\makeupheight\dimexpr-\topdistance-\topheight- \scratchdimen\relax

\orelse\ifx\p_page_layouts_height\v!fit \ifzeropt\bottomspace \global\bottomspace\topspace \fi \global\makeupheight\dimexpr\paperheight-\bottomspace\relax \scratchdimen\dimexpr\topspace-\topheight-\topdistance\relax \ifdim\scratchdimen<\zeropoint \scratchdimen\zeropoint \fi \global\advanceby\makeupheight\dimexpr-\bottomdistance-\bottomheight- \scratchdimen\relax

you mean \global\advanceby\makeupheight \dimexpr-\bottomdistance-\bottomheight-\scratchdimen\relax becomes \global\advanceby\makeupheight \dimexpr-\topdistance-\topheight-\scratchdimen\relax but the top values are actually in scratchdimen so \global\advanceby\makeupheight \dimexpr-\topdistance-\topheight-\topspace-\topheight-\topdistance\relax or \global\advanceby\makeupheight \dimexpr-2\topdistance-2\topheight-\topspace\relax which is wrong, so the question is: what is the issue you try to fix

2. Here is the source code snippet from above code file. I think it is reasonable if change the last line of code to:

\global\advanceby\makeupwidth\dimexpr -\leftmargindistance-\leftmarginwidth -\leftedgedistance -\leftedgewidth -\scratchdimen\relax

\orelse\ifx\p_page_layouts_width\v!fit \ifzeropt\cutspace \global\cutspace\backspace \fi \global\makeupwidth\dimexpr\paperwidth-\cutspace\relax \scratchdimen\dimexpr\backspace -\leftedgewidth-\leftedgedistance -\leftmarginwidth-\leftmargindistance\relax \ifdim\scratchdimen<\zeropoint \scratchdimen\zeropoint \fi

\global\advanceby\makeupwidth\dimexpr

-\rightmargindistance-\rightmarginwidth

-\rightedgedistance-\rightedgewidth -\scratchdimen\relax

----------------------------

zhongtian wang

Shijiazhuang YouWen Information Technology Co.,Ltd,China

13311202589 wangzht@189.cn mailto:wangzhongtian@189.cn

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