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initial stab at completion context for string literals #830

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merged 4 commits into from Sep 9, 2021

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baronfel
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@baronfel baronfel commented Sep 8, 2021

This is an initial attempt at satisfying ionide/ionide-vscode-fsharp#1575.

The idea is to use the parsetree to determine if we're inside a literal (either actual string literal or a string portion of an interpolated string) and if so short-circuit and return no completion entries (or no hover text as appropriate). This seems to allow the other extension to take over easily enough.

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baronfel commented Sep 8, 2021

@alfonsogarciacaro do you know of any extensions that provide hover tooltips for html elements?

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This is great @baronfel, thanks a lot for taking a look at it so quickly! I've published a new version of the F# template highlight extension (1.2) that forward tooltip requests for template strings. Right now, it only works if Ionide is disabled so it would be a very good test case. The extension ignores holes in interpolated strings, so for those Ionide should take over :)

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baronfel commented Sep 9, 2021

Thanks @alfonsogarciacaro, I'll take a look :)

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baronfel commented Sep 9, 2021

Yep, works great with this change:

image

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baronfel commented Sep 9, 2021

Chatted over this a bit in the #fsautocomplete slack channel and we're good with this approach. Will polish it up and get new versions made to unblock y'all.

@baronfel baronfel merged commit 74d1621 into ionide:master Sep 9, 2021
@baronfel baronfel deleted the string-literal-context branch September 9, 2021 17:55
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baronfel commented Sep 9, 2021

This has been released in FSAC 0.47.2

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baronfel commented Sep 9, 2021

Released in ionide 5.7.2.

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Thanks a lot for the release @baronfel! I tried it but when updating to Ionide 5.7.2 the extension doesn't activate at all. I must admit that I hacked a bit the code of the previous release, but even after a clean re-install of VS Code (also deleting ~/.vscode and ~/AppData/Roaming/Code) the problem is still there. When I revert to 5.7.1 then it works. Is this only happening to me? 🤔

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5.7.2 seems to be working fine for me

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3 participants