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runtime(vim): Distinguish Vim9 constructor definitions from the :new ex command (#14050)

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With the arrival of Vim9 classes, the syntax must allow for
_new_ constructors; multiple constructor definitions are
supported for a class, provided distinct suffix-names are
used.  Currently, the defined constructors match either
vimCommand or vimFunctionError (for any newBar).

For example:
------------------------------------------------------------
vim9script

class Foo
    def new()
    enddef

    def newBar()
    enddef
endclass
------------------------------------------------------------

Since every constructor is required to bear a lower-cased
_new_ prefix name, it should suffice to distinguish them
from functions, and so there are no new highlight or syntax
groups introduced.


Signed-off-by: Aliaksei Budavei <0x000c70@gmail.com>
Signed-off-by: h-east <h.east.727@gmail.com>
Signed-off-by: Doug Kearns <dougkearns@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
This commit is contained in:
Aliaksei Budavei
2024-02-18 21:02:14 +03:00
committed by GitHub
parent c86bff1771
commit dfcef890cb
6 changed files with 73 additions and 7 deletions
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runtime/syntax/testdir/dumps/vim_new_00.dump Normal file
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>v+0#af5f00255#ffffff0|i|m|9|s|c|r|i|p|t| +0#0000000&@64
@75
|#+0#0000e05&| |V|i|m| |:|n|e|w| |c|o|m@1|a|n|d| |a|n|d| |c|l|a|s@1| |c|o|n|s|t|r|u|c|t|o|r|s|.| +0#0000000&@32
|c+0#af5f00255&|l|a|s@1| +0#0000000&|T|e|s|t| @64
@8|d+0#af5f00255&|e|f| +0#0000000&|n|e|w|(+0#e000e06&|)| +0#0000000&@57
@8|e+0#af5f00255&|n|d@1|e|f| +0#0000000&@60
@8|d+0#af5f00255&|e|f| +0#0000000&|n|e|w|O|t|h|e|r|(+0#e000e06&|)| +0#0000000&@52
@8|e+0#af5f00255&|n|d@1|e|f| +0#0000000&@60
@8|d+0#af5f00255&|e|f| +0#0000000&|n|e|w|y|e|t|a|n|o|t|h|e|r|(+0#e000e06&|)| +0#0000000&@47
@8|e+0#af5f00255&|n|d@1|e|f| +0#0000000&@60
|e+0#af5f00255&|n|d|c|l|a|s@1| +0#0000000&@66
@75
|T|e|s|t|.+0#af5f00255&|n+0#0000000&|e|w|(+0#e000e06&|)| +0#0000000&@64
|T|e|s|t|.+0#af5f00255&|n+0#0000000&|e|w|O|t|h|e|r|(+0#e000e06&|)| +0#0000000&@59
|T|e|s|t|.+0#af5f00255&|n+0#0000000&|e|w|y|e|t|a|n|o|t|h|e|r|(+0#e000e06&|)| +0#0000000&@54
|n+0#af5f00255&|e|w| +0#0000000&@71
|q+0#af5f00255&|u|i|t| +0#0000000&@70
|~+0#4040ff13&| @73
|~| @73
|"+0#0000000&|i|n|p|u|t|/|v|i|m|_|n|e|w|.|v|i|m|"| |1|7|L|,| |2|0|5|B| @27|1|,|1| @10|A|l@1|

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|v+0#af5f00255#ffffff0|i|m|9|s|c|r|i|p|t| +0#0000000&@64
@75
|#+0#0000e05&| |V|i|m| |:|n|e|w| |c|o|m@1|a|n|d| |a|n|d| |c|l|a|s@1| |c|o|n|s|t|r|u|c|t|o|r|s|.| +0#0000000&@32
|c+0#af5f00255&|l|a|s@1| +0#0000000&|T|e|s|t| @64
@8|d+0#af5f00255&|e|f| +0#0000000&|n|e|w|(+0#e000e06&|)| +0#0000000&@57
@8|e+0#af5f00255&|n|d@1|e|f| +0#0000000&@60
@8|d+0#af5f00255&|e|f| +0#0000000&|n|e|w|O|t|h|e|r|(+0#e000e06&|)| +0#0000000&@52
@8|e+0#af5f00255&|n|d@1|e|f| +0#0000000&@60
@8|d+0#af5f00255&|e|f| +0#0000000&|n|e|w|y|e|t|a|n|o|t|h|e|r|(+0#e000e06&|)| +0#0000000&@47
@8|e+0#af5f00255&|n|d@1|e|f| +0#0000000&@60
|e+0#af5f00255&|n|d|c|l|a|s@1| +0#0000000&@66
@75
|T|e|s|t|.+0#af5f00255&|n+0#0000000&|e|w|(+0#e000e06&|)| +0#0000000&@64
|T|e|s|t|.+0#af5f00255&|n+0#0000000&|e|w|O|t|h|e|r|(+0#e000e06&|)| +0#0000000&@59
|T|e|s|t|.+0#af5f00255&|n+0#0000000&|e|w|y|e|t|a|n|o|t|h|e|r|(+0#e000e06&|)| +0#0000000&@54
|n+0#af5f00255&|e|w| +0#0000000&@71
>q+0#af5f00255&|u|i|t| +0#0000000&@70
|~+0#4040ff13&| @73
|~| @73
|"+0#0000000&|i|n|p|u|t|/|v|i|m|_|n|e|w|.|v|i|m|"| |1|7|L|,| |2|0|5|B| @27|1|7|,|1| @9|A|l@1|

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runtime/syntax/testdir/input/vim_new.vim Normal file
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vim9script
# Vim :new command and class constructors.
class Test
def new()
enddef
def newOther()
enddef
def newyetanother()
enddef
endclass
Test.new()
Test.newOther()
Test.newyetanother()
new
quit