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File local variables in Emacs are used in a way similar to Vim
modelines. For example, at the end of the file you might find something
like the following:
%% Local Variables:
%% erlang-indent-level: 2
%% something-weird: t
%% End:
The `erlang-indent-level' variable in this list instructs the Erlang
mode to use two columns per indentation level. But since the
`something-weird' variable is likely unknown, both may be ignored.
By default, Emacs in batch mode ignores all variable/value pairs if it
encounters at least one that is not known to be safe. Setting
`enable-local-variables' to `:safe' tells Emacs to use only safe values
and ignore the rest.
73 lines
2.4 KiB
Plaintext
73 lines
2.4 KiB
Plaintext
Before:
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call ale#assert#SetUpFixerTest('erlang', 'erlang_mode')
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function! Fixer(key, ...) abort
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let l:name = get(a:, 1, 'erlang_mode')
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let l:func = ale#fix#registry#GetFunc(l:name)
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let l:dict = call(l:func, [bufnr('')])
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return l:dict[a:key]
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endfunction
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After:
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delfunction Fixer
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call ale#assert#TearDownFixerTest()
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Execute(Emacs should edit temporary file in batch mode):
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AssertEqual 0, stridx(
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\ Fixer('command'),
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\ ale#Escape('emacs') . ' --batch --find-file=%t --eval=',
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\)
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Execute(The temporary file should be read):
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AssertEqual 1, Fixer('read_temporary_file')
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Execute(Fixer alias erlang-mode should be provided):
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AssertEqual 0, stridx(
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\ Fixer('command', 'erlang-mode'),
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\ ale#Escape('emacs') . ' --batch --find-file=%t --eval=',
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\)
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Execute(Emacs executable should be configurable):
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let b:ale_erlang_erlang_mode_emacs_executable = '/path/to/emacs'
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AssertEqual 0, stridx(Fixer('command'), ale#Escape('/path/to/emacs'))
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Execute(enable-local-variables should be :safe):
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Assert Fixer('command') =~# '\m\<enable-local-variables :safe\>'
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Execute(erlang-indent-level should be 4 by default):
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Assert Fixer('command') =~# '\m\<erlang-indent-level 4\>'
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Execute(erlang-indent-level should be configurable):
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let b:ale_erlang_erlang_mode_indent_level = 2
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Assert Fixer('command') =~# '\m\<erlang-indent-level 2\>'
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Execute(erlang-icr-indent should be nil by default):
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Assert Fixer('command') =~# '\m\<erlang-icr-indent nil\>'
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Execute(erlang-icr-indent should be configurable):
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let b:ale_erlang_erlang_mode_icr_indent = 0
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Assert Fixer('command') =~# '\m\<erlang-icr-indent 0\>'
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Execute(erlang-indent-guard should be 2 by default):
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Assert Fixer('command') =~# '\m\<erlang-indent-guard 2\>'
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Execute(erlang-indent-guard should be configurable):
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let b:ale_erlang_erlang_mode_indent_guard = 0
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Assert Fixer('command') =~# '\m\<erlang-indent-guard 0\>'
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Execute(erlang-argument-indent should be 2 by default):
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Assert Fixer('command') =~# '\m\<erlang-argument-indent 2\>'
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Execute(erlang-argument-indent should be configurable):
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let b:ale_erlang_erlang_mode_argument_indent = 4
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Assert Fixer('command') =~# '\m\<erlang-argument-indent 4\>'
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Execute(indent-tabs-mode should be nil by default):
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Assert Fixer('command') =~# '\m\<indent-tabs-mode nil\>'
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Execute(indent-tabs-mode should be configurable):
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let b:ale_erlang_erlang_mode_indent_tabs_mode = 't'
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Assert Fixer('command') =~# '\m\<indent-tabs-mode t\>'
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