Rogue "begin/endCaptures"

[RedCMD]

There is a rogue "beginCaptures" with no "begin" rule
should it be "captures"?

ionide-fsgrammar/grammars/fsharp.json

Line 530 in 472c6b2

"beginCaptures": {

also a rogue "endCaptures" with no "end" rule
should it be "whileCaptures"?

ionide-fsgrammar/grammars/fsharp.json

Line 545 in 472c6b2

"endCaptures": {

[MangelMaxime]

The first one should probably be "captures"

For the second one, yes probably. I can't find a documentation related to the TextMate grammar syntax on VSCode site.

[RedCMD]

yeah
documentation around TextMate is very unpolished and fragmented

heres a little snippet on "while"
https://github.com/jeff-hykin/better-cpp-syntax/blob/fe873cdfacd1df7072e7b8c95df3df369c1ffcaa/documentation/library/textmate_while.md

"whileCaptures" acts the same as "endCaptures"; but for the "while" rule instead