Hi, If I choose BottomSquares in presentation, I receive an error: \usemodule[simpleslides][style=BigNumber] \setupTitle[title={La Ronda}, author={Xavier Bordoy}, date={18 de juliol de 2013},] %% el text \starttext \placeTitle \SlideTitle{Pregunta 1} dfdsf \SlideTitle{Pregunta 2} fdfd \stoptext resolvers > modules > 'default' is loaded (/usr/local/bin/context/tex/texmf-modules/tex/context/third/simpleslides/simpleslides-s-default.tex simpleslides > loading default style setup colors > 'rgb' color space is supported colors > 'cmyk' color space is supported interface > namespaces > installing namespace 'simpleslidestitle' with settings ' type=module, name=simpleslidestitle, setup=list, style=yes, parent=simpleslidetitle, ' interface > namespaces > using namespace 'simpleslidestitle' for 'simpleslidestitle' interface > namespaces > namespace 'simpleslidestitle' for 'simpleslidestitle' uses parent 'simpleslidetitle' interface > namespaces > installing parameter handler for 'simpleslidestitle' interface > namespaces > installing parameterhash handler for 'simpleslidestitle' interface > namespaces > installing attribute handler for 'simpleslidestitle' interface > namespaces > installing setup command for 'simpleslidestitle' (multiple) interface > namespaces > installing namespace 'SlideTitle' with settings ' type=module, name=SlideTitle, command=yes, setup=list, style=yes, parent=SlideTitle, ' interface > namespaces > using namespace 'SlideTitle' for 'SlideTitle' interface > namespaces > namespace 'SlideTitle' for 'SlideTitle' uses parent 'SlideTitle' interface > namespaces > installing parameter handler for 'SlideTitle' interface > namespaces > installing parameterhash handler for 'SlideTitle' interface > namespaces > installing attribute handler for 'SlideTitle' interface > namespaces > installing definition command for 'SlideTitle' (single) interface > namespaces > installing setup command for 'SlideTitle' (multiple) ) resolvers > modules > 'simpleslides-s-BottomSquares' is loaded (/usr/local/bin/context/tex/texmf-modules/tex/context/third/simpleslides/simpleslides-s-BottomSquares.tex simpleslides > loading module BottomSquares system > command '\NormalHeight' is already defined system > command '\NormalWidth' is already defined system > command '\PictureFrameHeight' is already defined system > command '\PictureFrameWidth' is already defined ! Undefined control sequence. system > tex > error on line 68 in file /usr/local/bin/context/tex/texmf-modules/tex/context/third/simpleslides/simpleslides-s-BottomSquares.tex: Undefined control sequence ... 58 % top=\vss,bottom=\vss] 59 60 61 %D We define our color scheme: 62 63 \definecolor [simpleslides:backgroundcolor] [s=.95] 64 \definecolor [simpleslides:contrastcolor] [r=.7,g=.1,b=.3] 65 \definecolor [simpleslides:variantcolor] [s=.3] 66 \definecolor [simpleslides:itemize:color] [simpleslides:contrastcolor] 67 68 >> \definevisualcounter 69 [simpleslides:bottomsquarescounter] 70 [squaremarkers] 71 [counter=userpage, 72 distance={(\the\dimexpr\visualcounterparameter{maxwidth})/m + width}, 73 path=unitsquare, 74 maxwidth=\textwidth, 75 height=0.3cm, 76 width=0.3cm] 77 78 \definepalet[visualcounter:squaremarkers] l.68 \definevisualcounter ? x mkiv lua stats > used config file: selfautoparent:/texmf/web2c/texmfcnf.lua mkiv lua stats > used cache path: /usr/local/bin/context/tex/texmf-cache/luatex-cache/context/5fe67e0bfe781ce0dde776fb1556f32e mkiv lua stats > resource resolver: loadtime 0.009 seconds, 0 scans with scantime 0.000 seconds, 0 shared scans, 77 found files, scanned paths: <none> mkiv lua stats > stored bytecode data: 331 modules (0.222 sec), 69 tables (0.006 sec), 400 chunks (0.227 sec) mkiv lua stats > cleaned up reserved nodes: 39 nodes, 9 lists of 457 mkiv lua stats > node memory usage: 3 attribute, 19 glue_spec, 1 attribute_list, 1 open, 1 dir mkiv lua stats > node list callback tasks: 6 unique task lists, 1 instances (re)created, 1 calls mkiv lua stats > used backend: pdf (backend for directly generating pdf output) mkiv lua stats > loaded tex modules: 5 requested, all found (*-simpleslides *-simpleslides-s-BottomSquares *-tikz simpleslides-f-default simpleslides-s-default) mkiv lua stats > loaded patterns: en::2, load time: 0.000 mkiv lua stats > jobdata time: 0.000 seconds saving, 0.001 seconds loading mkiv lua stats > callbacks: 3497 direct, 33148 indirect, 36645 total mkiv lua stats > randomizer: resumed with value 0.08730756402356 mkiv lua stats > result saved in file: Estrats-de-la-Ronda-Presentació.pdf, compresslevel 3, objectcompreslevel 3 mkiv lua stats > loaded fonts: 3 files: latinmodern-math.otf (experimental), lmmono10-regular.otf, lmsans10-regular.otf mkiv lua stats > fonts load time: 0.256 seconds mkiv lua stats > luatex banner: this is luatex, version beta-0.76.0-2013040516 (tex live 2013/dev)(rev 4627) mkiv lua stats > control sequences: 49928 of 65536 + 100000 mkiv lua stats > current memory usage: 26 MB (ctx: 25 MB) mkiv lua stats > runtime: 19.583 seconds mtx-context | fatal error: return code: 1