Hello there,
I am currently working on rebuilding my blog with Hugo but recently hit a wall with syntax highlighting.
Currently I have some PHP code on my blog and wanted to highlight it with the built-in syntax highlighter but it does not recognize PHP without the <?php
opening tag. The thing is that such a tag does not make sense for 90% of the snippets. So I searched the web and found this Chroma issue where someone mentions the startinline
option and the maintainer closed the issue. I assume that Chroma is able to highlight inline PHP with that option.
The issue: the startinline
option is not recognized.
I have the following code snippets available:
{{< highlight php >}}
Cache::tags('quote_queries')->flush();
{{< / highlight >}}
{{< highlight php "startinline=true" >}}
Cache::tags('quote_queries')->flush();
{{< / highlight >}}
```php
Cache::tags('quote_queries')->flush();
```
All three do not work and and are output as blank text. As written in the Hugo docs, I should be able to configure the highlighter globally. So I edited my config as follows:
pygmentsCodeFences = true
pygmentsUseClasses = true
pygmentsOptions = "hl_lines=3,startinline=1"
Note on the pygmentsOptions part: to test this option I added the config to highlight line 3, which is performed correctly so I assume that the options are passed to the highlighter.
My question is: what am I doing wrong here? Is this an issue with Hugo being incorrectly configured, could this be a bug with Chroma?
I am pretty lost at the moment.