Grant MacKenzie

My URL therefore I am ( @[email protected]

[Grant MacKenzie @grantmacken]

#xquery #treesitter play in the playground https://t.co/sOGCWQahL8

[Grant MacKenzie @grantmacken]

Visual Studio Code is designed to fracture https://t.co/G1KvkKAG5w

[Grant MacKenzie @grantmacken]

Coffee With Kernighan via @hackaday https://t.co/Vn59tGwboa

[Grant MacKenzie @grantmacken]

If you forget to close a ", ' , ( , [ , { etc the tree-sitter will show a MISSING in the tree. It will show a ERROR in the tree when it can not figure how to parse, and keep on trucking

[Grant MacKenzie @grantmacken]

#xquery #treesitter play in the playground https://t.co/sOGCWQahL8

[Grant MacKenzie @grantmacken]

The parsed #xquery tree should be easy to read. It should not error on valid XQuery syntax, but this does not mean the code will compile. Have a play and see what it is doing.

[Grant MacKenzie @grantmacken]

The tree panel is clickable, and will highlight the syntactic part in the #xquery code.

[Grant MacKenzie @grantmacken]

In every interview, he just parrots decades old national party sound bites

[Grant MacKenzie @grantmacken]

Opinion: Luxon must go back to the drawing board https://t.co/xID2KEVB2J

[Grant MacKenzie @grantmacken]

#xquery #xqerl glider https://t.co/cu906wLTCt

[Grant MacKenzie @grantmacken]

Squirrel glider, the cutest animal on Earth - Serious Biology #3 https://t.co/YJMT3TOs3e via @YouTube

[Grant MacKenzie @grantmacken]

@oxygenxml Hey it's summer here!

[Grant MacKenzie @grantmacken]

The case for cutting the coverage of anti-vaxxers https://t.co/rd9EZeQjrH

[Grant MacKenzie @grantmacken]

@nealejones I think post trump, a right wing intellectual is an oxymoron

[Grant MacKenzie @grantmacken]

With the playground you can easily see whats going on in terms of the syntactic structure of you code compared to something like... https://t.co/oVaTRHZ9RI

[Grant MacKenzie @grantmacken]

#xquery #treesitter #neovim

[Grant MacKenzie @grantmacken]

When #treesitter can not complete an #xquery expression, it keeps on trucking until it finds a expression it can complete. In #neovim the error is underlined so you can see incomplete expressions while typing

[Grant MacKenzie @grantmacken]

This is a stab at providing a #treesitter for #xquery.
At this stage, I am happy with the semantic highlighting it provides in #neovim and open to feedback.
https://t.co/Z3yWmWdalV

[Grant MacKenzie @grantmacken]

oh and when I get the time, I hook this up to
https://t.co/d0aSY1olTt so it will allow you to type and interact with #xQuery data held in #xqerl

[Grant MacKenzie @grantmacken]

xq a terminal cli for #xqerl
Overloaded `xq get {db-uri}` to not only retrieve db items but also drill down using #xQuery #xPath and lookup expressions.
`xq get {db-uri} {lookup}` for maps and arrays
`xq get {db-uri} {xpath}` for document nodes
https://t.co/xLWSngyxpn

[Grant MacKenzie @grantmacken]

thats it

[Grant MacKenzie @grantmacken]

There is one more arg
xq get {db-uri} {xpath or lookup} {bang or arrow}
to get the data view you want.
modern #xQuery power