* yasnippet.el (yas--fallback): let-bind yas-fallback-behavior to
'yas--fallback before actually doing the fallback. Signal an error if
it's 'yas--fallback (indicating we're in an infinte loop).
* yasnippet.el (yas-installed-snippets-dir): New parameter. Set at
load time from `load-file-name'.
(yas--load-file-name): Removed.
(yas-snippet-dirs): Update docstring. Default value has symbol
`yas-installed-snippets-dir' as an alias to any bundled snippets.
(yas-snippet-dirs): Redesign for new `yas-snippet-dirs' semantics.
* yasnippet-tests.el (issue-504-tricky-jit): New test.
* yasnippet.el (yas-load-directory): Use a new `impatient-buffers'
local and call `yas--load-pending-juts' in all those at the end.
* yasnippet.el (cl-lib): Don't need `eval-and-compile'.
* yasnippet.el (yas--templates-for-key-at-point): Don't error
since this function is called very frequently on TAB. Use new
`yas--warning'.
(yas--warning): New function.
* yasnippet.el (yas-longest-key-from-whitespace): don't try again if
start-point is on whitespace.
* yasnippet-tests.el (complicated-yas-key-syntaxes): check edge case.
Example yas-key-syntaxes function.
* yasnippet.el (yas-longest-key-from-whitespace): new function.
* yasnippet-tests.el (complicated-yas-key-syntaxes): test it.
Example yas-key-syntaxes function.
* yasnippet.el (yas-shortest-key-until-whitespace): new function.
* yasnippet-tests.el (complicated-yas-key-syntaxes): test it.
Many modes put newlines in comment ender class because they have line
comments.
* yasnippet.el (yas-try-key-from-whitespace): new function.
(yas-key-syntaxes): use it in place of "^ ".
* yasnippet-tests.el (complicated-yas-key-syntaxes): test it.
* yasnippet-tests.el (issue-492-and-494): New test.
* yasnippet.el (yas--modes-to-activate): Consider each mode's
symbol-function as a neighbour in case it's a symbol as well.
* yasnippet-tests.el (example-for-issue-474): Don't call insert from
within backquotes, it's redundant and prevents proper testing of
backquote expansion.
* yasnippet.el (yas--restore-backquotes, yas--save-backquotes): Ensure
the buffer isn't narrowed while modifying it to avoid conflicting with
cc-mode fontification.
* yasnippet.el
(yas--eval-lisp-no-saves): Pass error message to message function.
(yas--handle-error): Pass "%s" to error to avoid accidentally
interpreting % in the error message as format codes.
This issue requires font locking to trigger. This can be be done by
let-binding noninteractive to nil and using a buffer name that doesn't
start with a space, instead of the external emacs hack which is now
redundant.
* yasnippet-tests.el (yas--with-font-locked-temp-buffer): new macro
similar to with-temp-buffer but enables font-lock-mode even in -batch
mode.
(example-for-issue-474): new test
(example-for-issue-404, example-for-issue-404-c-mode): use new macro
(example-for-issue-404-external-emacs): removed
Suggested by Noam Postavsky, this uses the :visible arg to
`easy-menu-define' to hide the whole "YASnippet" menu according to the
run-time value of `yas-use-menu'. Previously, only the load-time value
was considered and some functions we're noops when `yas-use-menu' was
nil.
The per-mode snippet submenus are now always updated even if
`yas-use-menu' is nil, although they won't be shown until it becomes
non-nil.
* yasnippet.el (yas--minor-mode-menu): Use :visible arg and eval `yas-use-menu'
(yas--update-template): Always update the menu.
(yas--show-menu-p): Always return t if `yas-use-menu' is non-nil and not `abbreviate'
(yas-define-menu): Always define a menu.
(yas-use-menu): Update docstring.
Previous reverted commit 498cbe4 forgot to take into account that one
of the tests used the `yas--init-minor-keymap' function that was
removed.
* yasnippet.el (yas-use-menu): Don't allow `nil' value, it's
useless.
(yas--minor-mode-menu): Use top-level `easy-menu-define' form.
(yas--init-minor-keymap): Remove definition.
* yasnippet-tests.el (test-rebindings): Don't use
`yas--init-minor-keymap'. Restore bindings explicitly. Not ideal,
but should work.
