helpers: Ignore cache for Pygments when flag set

When the --ignoreCache flag is set to true, do not write and read
the Pygments results to/from the cache directory.

Fixes #2066
Closes #2068
This commit is contained in:
Robert Basic 2016-04-10 10:11:00 +02:00 committed by Bjørn Erik Pedersen
parent ca5bda55cb
commit d68aaea379

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@ -106,6 +106,7 @@ It is also possible to add syntax highlighting with GitHub flavoured code fences
### Disclaimers
* Pygments is relatively slow and _causes a performance hit when building your site_, but Hugo has been designed to cache the results to disk.
* The caching can be turned off by setting the `--ignoreCache` flag to `true`.
* Languages available depends on your Pygments installation.
## Client-side