2014-06-22 15:54:00

2 files changed, 216 insertions, 37 deletions

diff --git a/doc/context/manuals/allkind/mkiv-publications.pdf b/doc/context/manuals/allkind/mkiv-publications.pdf
index 09a688ec1..2ebd6663d 100644
--- a/doc/context/manuals/allkind/mkiv-publications.pdf
+++ b/doc/context/manuals/allkind/mkiv-publications.pdf
diff --git a/doc/context/manuals/allkind/mkiv-publications.tex b/doc/context/manuals/allkind/mkiv-publications.tex
index bd48ff6df..ba04ecf8e 100644
--- a/doc/context/manuals/allkind/mkiv-publications.tex
+++ b/doc/context/manuals/allkind/mkiv-publications.tex
@@ -1,36 +1,17 @@
 % language=uk
 
-\setupbtxlistvariant [interaction=start]
-\setupbtxcitevariant [interaction=start]
-
-% publisher
-% organization
-% school
-% institution
-% school
-% institution
-% publisher
-% organization
-%
-% p
-% pp
-% pages
-% edition
-% Number (... in)
-% number (... in)
-% Volume (... of)
-% volume (... of)
-% in
-% In
-% Master's thesis
-% PhD thesis
-% Technical Report
+% todo: doi and url
 
 % criterium: all + sorttype=cite     => citex before rest
 % criterium: all + sorttype=database => database order
 % criterium: used
 % numbering: label, short, indexinlist, indexused
 
+\dontcomplain
+
+\setupbtxlistvariant [interaction=start]
+\setupbtxcitevariant [interaction=start]
+
 \usemodule[abr-02]
 \usemodule[set-11]
 
@@ -90,6 +71,9 @@
    color=darkcyan,
    contrastcolor=darkyellow]
 
+\setupalign
+  [verytolerant]
+
 \starttext
 
 \startMPpage
@@ -155,6 +139,15 @@ century. The fact that there was support for bibliographies made it possible for
 users to use \CONTEXT\ in an academic environment, dominated by bibliographic
 databases encoded in the \BIBTEX\ format.
 
+The subsystem descibed here is one of the most complex and messy of all
+subsystems. This has to do with the fact that it combines (multiple) lists and
+(multiple) forward and backward references, all kind of rendering of the citation
+as well as the entry in the list, rather complex interactivity, multiple
+databases, datasets and renderings an dof course combinations of this. The
+implementation uses a mix of \TEX\ and \LUA\ code with so called setups as
+rendering specifications. At the cots of complexity (and abit runtime) this
+provides a lot of freedom and flexibility.
+
 \startlines
 Hans Hagen
 PRAGMA ADE
@@ -330,12 +323,12 @@ need to complete the tag mapping (on Alan's plate).}
 So the user has a rather wide choice of formatting style for bibliography
 database files.
 
-\stopchapter
-
 You can load more data than you actually need. Only entries that are referred to
 explicitly through the \type {\cite} and \type {\nocite} commands will be shown
 in lists. We will cover these details later.
 
+\stopchapter
+
 \startchapter[title=Commands in entries]
 
 One unfortunate aspect commonly found in \BIBTEX\ files is that they often
@@ -759,7 +752,7 @@ set the \type {continue} parameter:
 \setupbtxrendering[continue=no]
 \stoptyping
 
-In a simlar fashion you can influence if references are included only once
+In a similar fashion you can influence if references are included only once
 of in each list:
 
 \starttyping
@@ -1002,7 +995,9 @@ into one:
 
 \startbuffer
 \startluacode
-for tag, entry in next, publications.datasets.drumming.luadata do
+local luadata = publications.datasets.drumming.luadata
+
+for tag, entry in next, luadata do
     if entry.subtitle then
         if entry.title then
             entry.title = entry.title .. ", " .. entry.subtitle
@@ -1010,7 +1005,9 @@ for tag, entry in next, publications.datasets.drumming.luadata do
             entry.title = entry.subtitle
         end
         entry.subtitle = nil
-        logs.report("btx","combining title and subtitle of entry tagged %a",tag)
+        logs.report("btx",
+            "combining title and subtitle of entry tagged %a into %a",
+            tag,entry.title)
     end
 end
 \stopluacode
@@ -1018,6 +1015,53 @@ end
 
 \typebuffer \getbuffer
 
+As a hash comes in a different order each run (something that demands a lot
+of care in multipsass workflows that save data in between), we can use this
+instead:
+
+\starttyping
+\startluacode
+local ordered = publications.datasets.drumming.ordered
+
+for i=1,#ordered do
+    local entry = ordered[i]
+    if entry.subtitle then
+        if entry.title then
+            entry.title = entry.title .. ", " .. entry.subtitle
+        else
+            entry.title = entry.subtitle
+        end
+        entry.subtitle = nil
+        logs.report("btx",
+            "combining title and subtitle of entry tagged %a into %a",
+            entry.tag,entry.title)
+    end
+end
+\stopluacode
+\stoptyping
+
+This loops processes in the order of definition. You can also sort by tag:
+
+\starttyping
+\startluacode
+local luadata = publications.datasets.drumming.luadata
+
+for tag, entry in table.sortedhash(luadata) do
+    if entry.subtitle then
+        if entry.title then
+            entry.title = entry.title .. ", " .. entry.subtitle
+        else
+            entry.title = entry.subtitle
+        end
+        entry.subtitle = nil
+        logs.report("btx",
+            "combining title and subtitle of entry tagged %a into %a",
+            entry.tag,entry.title)
+    end
+end
+\stopluacode
+\stoptyping
+
 We can now typeset the entries with:
 
 \startbuffer
@@ -1126,7 +1170,8 @@ Here is another example:
     \xmlfilter {#1} {
         /bibtex
         /entry[@category='article']
-        /field[@name='author' and (find(text(),'Knuth') or find(text(),'DEK'))]
+        /field[@name='author'
+            and (find(text(),'Knuth') or find(text(),'DEK'))]
         /../command(btx:row)
     }
 \stopxmlsetups
@@ -1373,8 +1418,8 @@ We could switch to this base using:
 but instead we will use a prefix. For instance, if we have this in our source:
 
 \startbuffer
-searching give a few hits, so we get: \cite [ graph :: match ( author:cleveland and
-year:1993 ) ].
+searching gives a few hits, so we get: \cite [ graph :: match (
+author:cleveland and year:1993 ) ].
 \stopbuffer
 
 \typebuffer
@@ -1393,6 +1438,7 @@ We get:
 
 \blank \getbuffer \blank
 
+
 Let's look in more detail at the \type {\cite} command. In order to distinguish
 efficiently between a normal reference and a more clever one, we use the \type
 {match} keyword:
@@ -1522,10 +1568,143 @@ Gives:
 
 \stopchapter
 
+\startchapter[title=Other use]
+
+Because a bibliography is just a kind of database, you can use the publications
+mechanism for other purposes as well. During the re|-|implementation Mojca came
+up with the following definitions:
+
+\startbuffer
+\startbuffer[duane]
+@IMAGE {tug2013,
+    title       = "TUG 2013",
+    url         = "http://tug.org/tug2013/",
+    url_image   = "http://tug.org/tug2013/tug2013-color-300.jpg",
+    url_thumb   = "http://tug.org/tug2013/t2013-thumb.jpg",
+    description = "Official drawing of the TUG 2013 conference",
+    author      = "Duane Bibby",
+    year        = 2013,
+    copyright   = "TUG",
+}
+
+@IMAGE {tug2014,
+    title       = "TUG 2014",
+    url         = "http://tug.org/tug2014/",
+    url_image   = "http://tug.org/art/tug2014-color.jpg",
+    url_thumb   = "http://tug.org/tug2014/t2014-thumb.jpg",
+    description = "Official drawing of the TUG 2014 conference",
+    author      = "Duane Bibby",
+    year        = 2014,
+    copyright   = "TUG",
+}
+\stopbuffer
+\stopbuffer
+
+\typebuffer \getbuffer
+
+For documentation purposes we can have a definition in a buffer so that we can
+show it verbatim but also load it. The following code defines a dataset, loads
+the buffer and sets up a rendering.
+
+\startbuffer
+\definebtxdataset
+  [duane]
+
+\usebtxdataset
+  [duane]
+  [duane.buffer]
+
+\definebtxrendering
+  [duane]
+  [dataset=duane,
+   method=dataset,
+   alternative=duane,
+   criterium=all]
+
+\setupbtxlist
+  [duane]
+  [number=no]
+\stopbuffer
+
+\typebuffer \getbuffer
+
+Instead of for instance \type {apa} we use \type {duane} as alternative. Because
+categrories are rendered with a setup we can do the following:
+
+\startbuffer
+\startsetups btx:duane:image
+  \tbox \bgroup
+    \bTABLE[offset=1ex]
+      \bTR
+        \bTD[ny=4]
+          \dontleavehmode
+          \externalfigure[\btxfield{url_thumb}][width=3cm]
+        \eTD
+        \bTD \btxfield{title} \eTD
+      \eTR
+      \bTR
+        \bTD \btxfield{author} \eTD
+      \eTR
+      \bTR
+        \bTD \btxfield{description} \eTD
+      \eTR
+      \bTR
+        \bTD
+          \goto{high res variant}[url(\btxfield{url_image})]
+        \eTD
+      \eTR
+    \eTABLE
+  \egroup
+\stopsetups
+
+\placebtxrendering[duane]
+\stopbuffer
+
+\typebuffer \getbuffer
+
+An alternative rendering is:
+
+\startbuffer
+\startsetups btx:duane:image
+  \bgroup
+    \bTABLE[offset=1ex]
+      \bTR
+        \bTD[ny=4]
+          \dontleavehmode
+          \externalfigure[\btxfield{url_thumb}][width=3cm]
+        \eTD
+        \bTD
+          \bold{\btxfield{title}}
+          \blank
+          \btxfield{description}
+          \blank
+          \goto{high res variant}[url(\btxfield{url_image})]
+        \eTD
+      \eTR
+    \eTABLE
+  \egroup
+\stopsetups
+
+\placebtxrendering[duane]
+\stopbuffer
+
+\typebuffer \getbuffer
+
+We only get the second rendering because we specified \type {criterium} as
+\type {all}. Future version of \CONTEXT\ will probably provide sorting
+options and ways to plug in additional functionality.
+
+\stopchapter
+
 \startchapter[title=Summary]
 
+% beware: we use a new dataset for this as we want a full list
+
 \start
-\setbtxdataset[graph]
+\definebtxdataset    [summary]
+\usebtxdataset       [summary] [graph.bib]
+\setbtxdataset       [summary]
+\definebtxrendering  [summary] [dataset=summary]
 
 There are a lot of combinations possible and not all of them make sense.
 Nevertheless we show most of them here. (There will be more.)
@@ -1534,13 +1713,14 @@ Nevertheless we show most of them here. (There will be more.)
 Cleveland : \cite [Cleveland1993,Cleveland1985,Cleveland1993a] \par
 Tufte     : \cite [Tufte1983]                                  \par
 Bentley   : \cite [Bentley1990]                                \par
-All       : \cite [Tufte1983,Cleveland1993,Bentley1990,Cleveland1985,
+All       : \cite [Tufte1983,Cleveland1993,Bentley1990,Cleveland1985,%
                      Cleveland1993a] \par
 \stopbuffer
 
 \starttexdefinition BibSampleSet #1#2
     \subsubsubject{alternative=#1 / compress=#2}
     \startpacked
+        \setupalign[flushleft]
         \setupbtxcitevariant[#1][compress=#2]
         \setupbtxcitevariant[alternative=#1]
         \getbuffer[samples]
@@ -1570,8 +1750,7 @@ All       : \cite [Tufte1983,Cleveland1993,Bentley1990,Cleveland1985,
 \BibSampleSet{num}        {yes}
 
 \startbuffer
-\setupbtxrendering[graph][continue=yes]
-\placebtxrendering[graph][criterium=chapter]
+\placebtxrendering[summary][criterium=chapter]
 \stopbuffer
 
 We produce a local list with: