Dear all, Today, I got a strange hault during the compilation. I had a file which consists of 13 chapters. It was compiled well before this afternoon when I change the textwidth and textheight. from (12cm, 21cm) to (11cm, 19cm). It works before it reaches somewhere chapter 1 and just stop and do nothing. I check chapters one by one and found that it has problems in ch 1 - ch4 but no problem from ch 5 - to end. I copied whole text in chapter 1 to a new document. but no use. I even checked disk and repair disk, but it is not helpful. The only thing I change is the pagelayout one line. I am using Mac OSX 10.6 and ConTeXt version is 2011.01.31. Here I just give main file to show the structure. Thank you. Best regards, Dalyoung \startproduct counting %\mainlanguage[kr] %\definefontfeature[korean][script=hang,language=kor,mode=node,analyze=yes] \usetypescriptfile[type-kor] \usetypescript[unFonts] % As set in your typescript file \setupbodyfont[Myface, rm, 12pt] \definefont[itfont][file:lmroman12-italic.otf] \setupexternalfigures[directory={/Users/graph/Documents/ebooks/counting/figures,/Users/graph/Documents/figures/persons}] \setuppapersize[A4][A4] \setuplayout[width=11cm,height=19cm,header=1cm,footer=1cm,marking=on,location=middle] \showframe %\showlayout \environment MyDefinitions \definestructureconversionset[frontpart:pagenumber][][romannumerals] \definestructureconversionset[bodypart:pagenumber] [][numbers] %\setuplist[chapter][pageconversionset=pagenumber] \startstructureblockenvironment[frontpart] \setupuserpagenumber[numberconversion=romannumerals] \setuppagenumber[number=1] \setuphead[chapter][command=,number=no,page=right] \stopstructureblockenvironment \startstructureblockenvironment[bodypart] \setuppagenumber[number=1] \setuppagenumbering[alternative=] \setuphead[chapter][command=\Myheader, page=right] \stopstructureblockenvironment \startstructureblockenvironment[backpart] \setuphead[chapter][command=,number=no,page=right] \stopstructureblockenvironment \startfrontmatter \component preface \page %\setuplist[alternative=c, style=12pt, textstyle=normal] %\placelist[chapter] \completecontent[criterium=all] \stopfrontmatter \enablemode[withsolution] \startbodymatter \component SumRule1 %\component ProductRule % \component Subsets % \component Applications % \component Bijection \component BallsBoxes1 \component MoreApplications \component BallsBoxes2 \component OtherDistribution \component Binomial \component UsefulId \component PascalTriangle \component MiscProblems \stopbodymatter \startbackmatter \component backpart \stopbackmatter \stopproduct