Friday, November 25, 2005 Giuseppe Bilotta wrote:
Thursday, November 24, 2005 Giuseppe Bilotta wrote:
I'm using the latest ConTeXt reported here, and I'm noticing that partial contents for the second, third etc part are not available. I have a bunch of files each of which goes like
\part{some part}
Some text (not always)
\placecontent
\chapter{some chapter}
Each of this file is \input from the master file. However, only in the first part you actually see the (part-specific) content: every other part reports
system : part,chapter,section,subsection not found/processed
The setup for the contents is as follows:
\setupcombinedlist[content] [interaction=all, partnumber=no, alternative=c, level=subsection]
\setuphead[part][alternative=middle,placehead=yes,resetnumber=no]
The problem is the 'resetnumber': if I take that off, everything works perfectly.
I've been debugging this, and the reason for the thing not coming up for parts after the first is that when resetnumber=no the current level is not properly detected: in one case you get
\currentlevel ->:1
in the other
\currentlevel ->:2:2:4:2
Which is obviously wrong. Indeed, the problem is here:
\listentry{part}{1}{1}{Introduction}{2::1:0:0:0:0:0:0::7}{8} \listentry{chapter}{2}{1}{Presentation}{2::1:1:0:0:0:0:0::8}{9} \listentry{section}{3}{1.1}{History and motivation}{2::1:1:1:0:0:0:0::8}{9} \listentry{chapter}{11}{2}{The basics}{2::1:2:0:0:0:0:0::12}{13} \listentry{section}{12}{2.1}{Notation}{2::1:2:1:0:0:0:0::12}{13} (more stuff) \listentry{subsection}{78}{2.4.2}{Scaling the coordinate system}{2::1:2:4:2:0:0:0::31}{32} \listentry{part}{79}{2}{Mathematical tools}{2::2:2:4:2:0:0:0::34}{35} \listentry{chapter}{82}{3}{Bézier cubic analysis}{2::2:3:0:0:0:0:0::35}{36}
OOOPSIE! Since resetnumber=no, the listentry keeps the old settings for chapter, section & the like. This is obviously wrong. Even if the number is not reset, the sectionformat *must* be reset, since at the beginning of the new higher section(level) you are not in the previous one anymore. So for example when starting a new part (with resetnumber=no), and until the first chapter of the new part is started we are in chapter 0 for that part, not in chapter 'last-chapter-from-previous-part'.
Can this be fixed?
Ok, I came up with a solution that seems to work: \def\definesection[#1]% {\doifundefined{\??se#1} {\doifelsenothing\firstsection {\def\firstsection{#1}% \setevalue{\??se#1\c!before}{\v!text}% \setevalue{\??se\v!text\c!after}{#1}} {\setevalue{\??se\commalistelement\c!after}{#1}% \setevalue{\??se#1\c!before}{\lastsection}% \setevalue{\??se\lastsection\c!after}{#1}}% \advance\nofsections \plusone \setevalue{\??se#1\c!level}{\the\nofsections}% \letvalue{\??se#1\c!after}\empty \setvalue{\e!next#1}{\@@nextsectionnumber{#1}}% \setvalue{#1\c!number}{\@@longsectionnumber{#1}}% \setvalue{#1\s!format}{\@@longformatnumber{#1}}% \setevalue{\??by#1}{#1}% \setevalue{\??by\v!by#1}{#1}% \makecounter{\??se#1}% \makecounter{\??se lastvalueof#1}% GB \edef\lastsection{#1}% \setvalue{\??sk#1}{#1}% \letvalue{\??se#1\c!marking}\empty \setupsection[#1][\c!previousnumber=\v!yes]}}% % New command preserves the value of the next sectionlevel % when resetnumber=no \def\checkpreservevalueafter#1% {\ifnum\getvalue{\??se#1\c!level}<\the\nofsections \edef\preservedsection{\getvalue{\??se#1\c!after}}% \ifconditional\@@resetsubheadnumbers \setcounter{\??se lastvalueof\preservedsection}% {0}% \else \setcounter{\??se lastvalueof\preservedsection}% {\countervalue{\??se\preservedsection}}% \fi \fi} \def\@@setsectionnumber#1#2% {\letgvalueempty{\??se#1\s!start}% signal i.p.v. boolean \setcounter{\??se#1}{#2}% \checkpreservevalueafter{#1} \resetsectioncounters{#1} \checkpagecounter} \def\@@nextsectionnumber#1% {\letgvalueempty{\??se#1\s!start}% signal i.p.v. boolean \ifnum\countervalue{\??se lastvalueof#1}>\zerocount \setcounter{\??se#1}{\countervalue{\??se lastvalueof#1}} \setcounter{\??se lastvalueof#1}{0} \fi \pluscounter{\??se#1}% \checkpreservevalueafter{#1} \resetsectioncounters{#1} \checkpagecounter} This has been tested in a fairly complex document (some levels with resetnumber=no, some with the usual resetnumber; sectionblocks etc). It works, and fixes the placecontent not working. Will this go into mainline? -- Giuseppe "Oblomov" Bilotta