Category:Pages with syntax highlighting errors

This is a maintenance category, used for maintenance of the Wikipedia project. It is not part of the encyclopedia and contains non-article pages, or groups articles by status rather than subject. Do not include this category in content categories. This is a tracking category. It builds and maintains a list of pages primarily for the sake of the list itself. They are not part of the encyclopedia's categorization scheme. This category is hidden on its member pages—unless the corresponding user preference (appearance → show hidden categories) is set. These categories can be used to track, build and organize lists of pages needing "attention en masse" (for example, pages using deprecated syntax), or that may need to be edited at someone's earliest convenience. These categories also serve to aggregate members of several lists or sub-categories into a larger, more efficient list (discriminated by classifications).

Administrators: Please do not delete this category even if it is empty! This category may be empty occasionally or even most of the time.

For a random page in this category, click the link.

This category contains pages with <syntaxhighlight> calls which have encountered errors in parsing. To correct them, just define a known computing language name as an attribute of the <source lang=> tag.

Many languages (mostly obscure) were de-supported due to the switch from GeSHi to Pygments for syntax highlighting (phab:T85794). Fallbacks may be added to SyntaxHighlight_GeSHi.compat.php where languages are sufficiently similar. For unsupported commonly used languages, please contribute language definitions to Pygments. See also phab:T105889.