Local configuration negation

[Chris--S]

Allows (non-php) configuration values set earlier in the config cascade to be reversed. E.g. to counter a default configuration value.

For key/value config files (e.g. acronyms), include a key with no value

# to set a value
HTML      hypertext markup language
# to unset a value
HTML

For value only config files (e.g. scheme, stopwords), prefix the value with an exclamation mark, '!'.

# to set a value
gopher
# to unset a value
!gopher

[michitux]

So basically this means that you cannot set any of the configuration values to 0 anymore. I'm not sure if this is useful/if we should keep this possibility. Apart from that: 👍

[michitux]

So basically this means that you cannot set any of the configuration values to 0 anymore. I'm not sure if this is useful/if we should keep this possibility. Apart from that: 👍

[Chris--S]

patch pushed to address @michitux concern.

also to make negation using '!' resistant to white space differences.

[Chris--S]

patch pushed to address @michitux concern.

also to make negation using '!' resistant to white space differences.

[scrutinizer-notifier]

The inspection completed: No new issues

[scrutinizer-notifier]

The inspection completed: No new issues

[splitbrain]

the doc block should be adjusted for the new paramter

[splitbrain]

This means we can no longer have entities starting with a !, right? This is not a theoretical problem. Our current entity.conf on dokuwiki.org has these lines currently:

!cr!  <div style="clear: right; float: right;"></div>
!cl!  <div style="clear: left; float: left;"></div>
!cb!  <div class="clearer"></div>

[splitbrain]

This means we can no longer have entities starting with a !, right? This is not a theoretical problem. Our current entity.conf on dokuwiki.org has these lines currently:

!cr!  <div style="clear: right; float: right;"></div>
!cl!  <div style="clear: left; float: left;"></div>
!cb!  <div class="clearer"></div>

[Chris--S]

No. Entities are key/value conf., so are cleared by putting no value
for the key. Key is unchanged.

Only scheme and stopwords are single value, so needed a different
method, hence using a '!' prefix.

• Chris

[Chris--S]

No. Entities are key/value conf., so are cleared by putting no value
for the key. Key is unchanged.

Only scheme and stopwords are single value, so needed a different
method, hence using a '!' prefix.

• Chris

[splitbrain]

ah. good to merge then :-)

[splitbrain]

ah. good to merge then :-)

[Klap-in]

Needs still an update of the docs

[Klap-in]

Needs still an update of the docs