X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/0bb61e51b7b5784a1ea6292c64fbe5b4a74b6a9e..c944bffe3dbad0746880a0cd573808f04505ebdd:/doc/plugins/contrib/texinfo.mdwn

diff --git a/doc/plugins/contrib/texinfo.mdwn b/doc/plugins/contrib/texinfo.mdwn
index 6584648d6..595bd27aa 100644
--- a/doc/plugins/contrib/texinfo.mdwn
+++ b/doc/plugins/contrib/texinfo.mdwn
@@ -1,3 +1,5 @@
+[[!template id=plugin name=texinfo author="[[tschwinge]]"]]
+
 [[I|tschwinge]] started writing a plugin to render
 [GNU Texinfo](http://www.gnu.org/software/texinfo/)
 inside the ikiwiki environment.
@@ -25,14 +27,7 @@ is a N-to-M mapping:
 * N Texinfo input files (a main `.texi` file,
   several helper files (`fdl.texi`, `version.texi`, ...), and
   additional text files which are included from the main `.texi`
-  file, e.g. `history.texi`, `libfoo.texi`, `libbar.texi`.
-* M Texinfo output files: the main `.texi` file (which `include`s
-  the other input files) is usually rendered into a (flat) hierarchy
-  of HTML files, one file per node, see the table on
-  <http://www.gnu.org/software/texinfo/manual/texinfo/html_node/#Top>
-  for an example.
-
-How to teach this to ikiwiki?  --[[tschwinge]]
+  file, e.g. `history.texi`, `libfoo.texi`, `libbar.texi`.  --[[tschwinge]]
 
 > As far as multiple input files, you'd need to use add_depends()
 > to let ikiwiki know that a change to any of those files should cause a
@@ -46,7 +41,18 @@ How to teach this to ikiwiki?  --[[tschwinge]]
 > what the best way would be to avoid that. --[[Joey]]
 
 >> Might it be an option to simply not render the pages that are already
->> being used as an `include` file for another `.texi` file?  --[[tschwinge]]
+>> being used as an `include` file for another `.texi` file?
+>> But how to assemble that list before actually having rendered all `.texi` files?
+>> One possibility might be to already render them at ikiwiki's *scanning* stage and
+>> store the rendered HTML files into temporary directories, and then at ikiwiki's
+>> *rendering* stage simply install the desired ones into the main tree and discard
+>> the others.  --[[tschwinge]]
+
+* M Texinfo output files: the main `.texi` file (which `include`s
+  the other input files) is usually rendered into a (flat) hierarchy
+  of HTML files, one file per node, see the table on
+  <http://www.gnu.org/software/texinfo/manual/texinfo/html_node/#Top>
+  for an example.  --[[tschwinge]]
 
 > Ikiwiki is perfectly happy with a page creating other files (see eg, the
 > img and teximg plugins, as well as the inline plugin's rss generation).
@@ -60,6 +66,32 @@ How to teach this to ikiwiki?  --[[tschwinge]]
 > appear in a site map, be linked to, etc). Not sure how to do that,
 > and perhaps you could get away without doing it actually. --[[Joey]]
 
+>> Currently I use `makeinfo --no-split` and render to stdout, so that I can
+>> easily capture the output and stuff it into the appropriate ikiwiki data structure.
+>> If we want to have multiple output files (which we'll eventually want to have,
+>> to avoid having such large single-file outputs), we won't be able to
+>> do this anymore.
+>> (?) Then we'll need a way to find the main output file, which
+>> will be the one to be copied into what ikiwiki expects to be the main output
+>> of the rendered `.texi` file.
+>> Perhaps (again) parse the `.texi` file for a `@setfilename` statement?
+>> The other generated files will also have to
+>> copied somewhere (preferably into a subdirectory named alike the main file
+>> to avoid name space collisions; but need to take care of links between the files then)
+>> and need to be registed within the ikiwiki system.
+>> --[[tschwinge]]
+
+There needs to be some logic to establish a mapping between the *N* input files
+and the *M* output files.
+(At least for web-editing via CGI this is needed: ikiwiki (currently) needs to be able
+to deduce *one* input file from a given output file)
+Easiest would be either to have *N = 1*
+(plus perhaps some input files that are not meant to be editable, like `gpl.texi`)
+or to have
+*M = N* and have a (?) one-to-one mapping between *input file n* and *output file m*
+(which is not possible in Texinfo's `makeinfo` at the moment).
+--[[tschwinge]]
+
 
 ## `makeinfo` Output
 
@@ -68,3 +100,16 @@ HTML files, while ikiwiki only needs the files' `<body>`s.
 
 (?) One possibility (which is what I'm doing at the moment) is to simply cut away
 everythin until `<body>` is seen and after `</body>` has been seen.  --[[tschwinge]]
+
+
+# Bugs
+
+## Non-functional Texinfo Commands
+
+Those commands are know to not work currently:
+
+* `@printindex`
+* `@shortcontents`
+* `@contents`
+
+This is due to `makeinfo` not providing this functionality if rendering to stdout.