[syntax] Sub-options are shown unexpectedly and there is no syntax help for the available sub-option in some Procedure

[Zhirong2022]

Describe the bug

Open VSC SAS Extension base on Main branch. Type code, it has sub-options for some statement option unexpectedly. There is no syntax for the available sub-option.

Steps to reproduce

1.Open VSC
2.Create a new .sas file and type some code
proc deepprice;
dnn nodes=();
dnn train=(optimize=)
3.Type Ctrl+Space in the parentheses of nodes=() to show sub-options
4.Move mouse on optimize to show Syntax help

SAS code (if applicable)

proc deepprice;
    dnn nodes=();
    dnn train=(optimize=)

Expected behavior

1.There is no sub-option if trying to type Ctrl+Space in the parentheses of nodes=()
2.Show syntax help for 'optimize=’

Screenshots

Client OS

No response

Extension version

1.16.0

SAS version

No response

Additional context

No response