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Language parsing

A grammar describes the syntax of a programming language, and might be defined in Backus-Naur form (BNF). A lexer performs lexical analysis, turning text into tokens. A parser takes tokens and builds a data structure like an abstract syntax tree (AST). The parser is concerned with context: does the sequence of tokens fit the grammar? A compiler is a combined lexer and parser, built for a specific grammar.

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Christilut
Christilut commented Nov 6, 2019

Is your feature request related to a problem? Please describe.
When working with a big piece of text, I sometimes scroll down and copy some text into another tab. When switching back to the first tab, both the input and the output pane is back on top. So I don't know where I was working just now.

Describe the solution you'd like
After tab switching, scroll position should be remembere

FroggieFrog
FroggieFrog commented Oct 1, 2020

I noticed a difference in behaviour and like to have a clarification if it is a bug or works as intended.
If you invoke an app with --help [command] the command is not executed and the help of the command is shown.
If you invoke an app with --version [command] the command is executed and no version information is shown.

This is somewhat confusing.

Some example code:

using S
AccessViolator
AccessViolator commented Feb 24, 2020

Everything in diagrams.css should be scoped to some wrapping css class, because as is it cannot be bundled with the rest of an app's css because of styles like this:

div {
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

svg {
    width: 100%;
}

Curre

mccordscvs
mccordscvs commented Aug 11, 2020

Rubberduck version information

Version 2.5.0.5524
OS: Microsoft Windows NT 10.0.18362.0, x64
Host Product: Microsoft Office 2016 x64
Host Version: 16.0.5026.1000
Host Executable: EXCEL.EXE

Description
When pressing the tab key after preforming a search in Add/Remove references a "Null Reference" error occurs. Pressing tab in other locations will also cause this error. Also, when

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