On 11-3-2010 22:35, Hans van der Meer wrote:
In xml processing I have the following element:
abc
xyzcontents/xyz
xyzcontents/xyz
/abc
In the code it seems to make no diffence if I write /xyz or xyz without
the / for the xyz-node.
{\xmlindex{#1}{/xyz}{1}}
{\xmlindex{#1}{xyz}{2}}
In the reference manual I find the / used, as for example in
{\xmlfirst{#1}{/caption}}.
My question therefore: what exactly causes this behaviour? is it good
coding practice to always use /xyz in this case?
/ anchors in the #1 node
a
b
cc/c
/b
b
cc/c
/b
cc/c
/a
so, if #1 == a then /c is more restictive than c
also, if you know that you only need the direct child node, it's faster
as there is no need to go deeper
Hans
-
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com
| www.pragma-pod.nl
-
___
If your question is of interest to others as well, please add an entry to the
Wiki!
maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage : http://www.pragma-ade.nl / http://tex.aanhet.net
archive : http://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___
