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Allow text substitutions when generating slugs

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The `slugify()` function used by Pelican is in general very good at
coming up with something both readable and URL-safe. However, there are
a few specific cases where it causes conflicts. One that I've run into
is using the strings `C++` and `C` as tags, both of which transform to
the slug `c`. This commit adds an optional `SLUG_SUBSTITUTIONS` setting
which is a list of 2-tuples of substitutions to be carried out
case-insensitively just prior to stripping out non-alphanumeric
characters. This allows cases like `C++` to be transformed to `CPP` or
similar. This can also improve the readability of slugs.
This commit is contained in:
Andy Pearce 2013-06-14 15:54:06 +01:00
commit 39518e15ef
6 changed files with 28 additions and 8 deletions
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docs/settings.rst
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@ -258,6 +258,10 @@ Setting name (default value) What does it do?
posts.
`DAY_ARCHIVE_SAVE_AS` (False) The location to save per-day archives of your
posts.
`SLUG_SUBSTITUTIONS` (``()``) Substitutions to make prior to stripping out
non-alphanumerics when generating slugs. Specified
as a list of 2-tuples of ``(from, to)`` which are
applied in order.
==================================================== =====================================================
.. note::