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[lmi] Should lmi use an xml catalog resolver?
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From: |
Greg Chicares |
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Subject: |
[lmi] Should lmi use an xml catalog resolver? |
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Date: |
Wed, 14 Oct 2020 19:41:18 +0000 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.12.0 |
Building libxslt produces 244 lines of diagnostics like these:
I/O error : Attempt to load network entity
http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd
EXSLT/bugs.html:2: warning: failed to load external entity
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-
1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";
^
EXSLT/bugs.html:3: validity error : Validation failed: no DTD found !
<html xmlns="http://www.w3.org/1999/xhtml";><head><meta http-equiv="Content-Type"
^
They're ignored, so the library builds okay, but if possible I'd
like to solve whatever problem they're trying to indicate (and
not see those diagnostics).
This seemed perfect:
https://stackoverflow.com/questions/37242391/xmllint-fails-to-validate-xhtml-1-0-transitional-file/37243359#37243359
| It seems the simplest workaround is:
| $ sudo apt-get install w3c-dtd-xhtml
but that package seems to be absent from debian since 'jessie',
i.e., 'oldoldstable'.
I can download the DTD myself:
wget https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd
but I gather that I need to place it in an xml catalog resolver
somehow, so that a cached local copy is always used instead of
fetching it from the internet. And it looks like libxml2
provides 'xmlcatalog', which sounds promising, so maybe I
already have all the pieces and merely lack the magic glue
that binds them together. Vadim, can you lead me out of this
quandary?
- [lmi] Should lmi use an xml catalog resolver?,
Greg Chicares <=