fixing unescaped double quotes

[dsych]

Problem arises from unescaped " during evaluation e.g. "some text" in c++. I kind of knew about this, but forgot to fix. Sorry... Anyway, here is the fix and the test, too. Fixes #460

[puremourning]

This change is 

[puremourning]

For some unknown (to me) reason, execution pauses on enter instead of at the breakpoint. Only happens when char arr[] = "abc"; is added to the main.... To make things even stranger, this is exclusive to g++. I tried clang++ with exactly the same command clang++ -g -std=c++17 -Wall -Wpedantic simple.cpp -lpthread -o simple and it works as expected!!! So I blame this on g++.

Reviewable status: 0 of 3 files reviewed, all discussions resolved

doubly weird if it fails in macOS too as that uses clang

[mark2185]

doubly weird if it fails in macOS too as that uses clang

But that's apple clang, is it not? They need not be 1:1

[puremourning]

there's very little materially differnent

[puremourning]

my guess with the tests is that inserting the lines threw off the offsets in the tests and now it's trying to add breakpoints to lines which aren't valid and so the debugger is moving them.

[dsych]

It does not appear to be the case, since I tried a standalone vimspector session and am able to reproduce the problem. Anyway, I switched to a different source file to avoid investigating the problem further :D

[puremourning]

I guess this is abandoned for now. We can revisit later if we have the energy.