Sorry, I don't understand this. Please take a look at this more realistic, extended example: \usetypescript[postscript][\defaultencoding] \setupencoding[default=texnansi] \mainlanguage[de] \enableregime[mac] \setupbodyfont[postscript,10pt] \setupinterlinespace[line=12pt] \definepapersize[MyPage][width=15.7cm,height=23.2cm] \setuppapersize[MyPage][A4] \setuplayout [width=113mm,height=576pt, backspace=20mm,topspace=15mm, header=12pt,headerdistance=6pt, footer=42pt,footerdistance=0pt, location=middle,marking=on,grid=no] \def\setnotebodyfont {\let\setnotebodyfont\relax \restoreglobalbodyfont \switchtobodyfont[rm,9pt]\setupinterlinespace[line=9.8pt]\parskip2pt} \starttext Test 1.\footnote{BVerwGE 17, 306, 309; 65, 167, 174; {\em Dürig}, in: Maunz{|/|}Dürig, GG, Sonderdruck, Art.\,2~I Rn.\,48; auch heute wird dies noch z.\,T. so gesehen, z.\,B. bei {\em Arndt}, in: Steiner, BesVerwR, VII~B, Rn.\,131; {\em Schünemann}, in: GroßKomm. UWG, Rn.\,A~65; auch das \"O OVG Münster, NWVBl. 2005, 68, 70, scheint die grundrechtlich geschützte Wettbewerbsfreiheit nicht als eine Ausprägung der Berufsfreiheit zu sehen.} Test 2.\footnote{{\em R.~Schmidt}, Öff. Wirtschaftsrecht, AT, S.\,163; {\em Manssen}, in: v.\,Mangoldt|\,/\,|Klein|\,/\,|Starck, GG, Bd.\,1, Art.\,12 Abs.\,1, Rn.\,70; {\em Schliesky}, Offentliches \"O Wettbewerbsrecht, S.\,197; {\em Tsiliotis}, Wettbewerbsfreiheit, S.\,65, mit vielen weiteren Nachweisen.} \stoptext What is the difference between footnote 1 and footnote 2, why does the \"O on footnote 1 fit in its line and not in footnote 2? There have both interlinespace[line=9.8pt] ... Steffen On Thu, 15 Mar 2007 17:23:22 +0100, Hans Hagen wrote:
no bug at all
\usetypescript[postscript][\defaultencoding] \setupencoding[default=texnansi]
\setupbodyfont[postscript,10pt] \setupinterlinespace[line=12pt]
\starttext
\switchtobodyfont[rm,9pt]\setupinterlinespace[line=9.8pt]
\dontleavehmode\setbox\scratchbox\hbox {O}\copy\scratchbox : \the\ht\scratchbox,\the\dp\scratchbox,\the\htdp\scratchbox\crlf \dontleavehmode\setbox\scratchbox\hbox{\"O}\copy\scratchbox : \the\ht\scratchbox,\the\dp\scratchbox,\the\htdp\scratchbox\crlf line:\the\lineheight,ht:\the\strutht,dp:\the\strutdp,total:\the\htdp\strutbox\crlf
\stoptext
your lineheight is too small, andin this case the line with teh \"O has at least .5pt more height than assumed max ht, and sincethe lines touch then, will force an extra interlineskip of 1pt
whether or not you observe this is a coincidence since in many cases lines have ht/dp < the max values
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