Mercurial > hg-stable
changeset 40643:252396a6a3f2
help: merge section about uisetup() and extsetup()
They are technically the same callback, called only once per process.
The section name "ui setup" is confusing, so shouldn't be used.
| author | Yuya Nishihara <yuya@tcha.org> |
|---|---|
| date | Mon, 12 Nov 2018 22:26:24 +0900 |
| parents | 419d703115b0 |
| children | 04d08f17ce7a |
| files | mercurial/help/internals/extensions.txt |
| diffstat | 1 files changed, 10 insertions(+), 17 deletions(-) [+] |
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--- a/mercurial/help/internals/extensions.txt Mon Nov 12 21:28:54 2018 +0900 +++ b/mercurial/help/internals/extensions.txt Mon Nov 12 22:26:24 2018 +0900 @@ -151,30 +151,23 @@ loaded and registered with Mercurial. This means that you can find all enabled extensions with ``extensions.find`` in the following phases. -ui setup --------- +Extension setup +--------------- -Extensions can implement an optional callback named ``uisetup``. ``uisetup`` -is called when the extension is first loaded and receives a ui object:: +There are two callbacks to be called when extensions are loaded, named +``uisetup`` and ``extsetup``. ``uisetup`` is called first for each extension, +then ``extsetup`` is called. This means ``extsetup`` can be useful in case +one extension optionally depends on another extension. + +Both ``uisetup`` and ``extsetup`` receive a ui object:: def uisetup(ui): # ... -Extension setup ---------------- - -Extensions can implement an optional callback named ``extsetup``. It is -called after all the extension are loaded, and can be useful in case one -extension optionally depends on another extension. Signature:: - - def extsetup(): + def extsetup(ui): # ... -Mercurial version 8e6019b16a7d and later (that is post-1.3.1) will pass -a ``ui``` argument to ``extsetup``:: - - def extsetup(ui): - # ... +In Mercurial 1.3.1 or earlier, ``extsetup`` takes no argument. Command table setup -------------------