Mercurial > hgrepos > Python > libs > pygments-lexer-pseudocode2
changeset 158:f08d77b8cbf7
Document the default filter "raiseonerror" that is applied by Sphinx by default for lexers
| author | Franz Glasner <fzglas.hg@dom66.de> |
|---|---|
| date | Fri, 08 May 2026 16:44:30 +0200 |
| parents | 902147c24f9b |
| children | 4ee0b1536ea6 |
| files | docs/details-algpseudocode.rst |
| diffstat | 1 files changed, 9 insertions(+), 0 deletions(-) [+] |
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--- a/docs/details-algpseudocode.rst Fri May 08 16:36:11 2026 +0200 +++ b/docs/details-algpseudocode.rst Fri May 08 16:44:30 2026 +0200 @@ -414,4 +414,13 @@ Similarily it works for custom styles and filters. +.. note:: Lexers in Sphinx are instantiated with the `raiseonerror` filter + applied by default. + This is also true for custom lexers that are added by + :py:meth:`Sphinx.add_lexer`. + + Lexer *instances* that are added to + :py:data:`sphinx.highlighting.lexers` somehow are taken as is by + Sphinx and are not augmented with any default filters. + For older Sphinx versions your mileage may vary.