Backslash capture captures extra character at the beginning of the string

For instance, in a C string literal, if the backslash is followed by a letter such as "b", "n" or "t", then this represents a nonprinting backspace, newline or tab character respectively. Or if the backslash is followed by 1-3 octal digits, then this sequence is interpreted as representing the arbitrary character with the specified ASCII code. Parameter c is expected to be a character (a string of length 1).. As mentionned in the comments, it might be useful to support multiple characters, as it's quite common to trim multiple whitespace-like characters for example. The word expands to string, with backslash-escaped characters replaced as specified by the ANSI C standard. Backslash escape sequences, if present, are decoded as follows: \a. alert (bell) \b. backspace \e \E. an escape character (not ANSI C) \f. form feed \n. newline \r. carriage return \t. horizontal tab \v. vertical tab \\ backslash ... Think through why: any odd number of backslashes is simply going to hand some number of backslashes to the shell, and then escape the character following the last backslash in Groovy. Thus, final backslash will never show up by the time the shell gets it, the same as the 1- and 3-backslash formulations, above. If str and expression are both character vectors or string scalars, the output is a row vector (or, if there are no matches, an empty array). If either str or expression is a cell array of character vectors or a string array, and the other is a character vector or a string scalar, the output is a cell array of row vectors. The output cell array ... These expressions must be encoded in Kusto as string literals, and all of Kusto's string quoting rules apply. For example, the regular expression \A matches the beginning of a line, and is specified in Kusto as the string literal "\\A" (note the "extra" backslash (\) character). If a string of lines Ls constitute a block quote with contents Bs, then the result of deleting the initial block quote marker from one or more lines in which the next character other than a space or tab after the block quote marker is paragraph continuation text is a block quote with Bs as its content. Tips and notes: This method deletes characters directly in your source data. If the result is different from what you expected, press Ctrl + Z to undo the change and get your original data back.; If you are dealing with alphabetical characters where the letter case matters, click Options to expand the Find and Replace dialog, and then tick the Match case box to perform case-sensitive search. The first allows you to use the backslash to escape the &. The second turns off & "globally" (no need to add a backslash anywhere). You can turn it on again by set define on and from that line on the ampersands will get their special meaning back, so you can turn it off for some parts of the script and not for others. A backslash is used as an escape character to match characters that would otherwise be interpreted as a regular-expression operator. Anchors When placed at the beginning of a regular expression, the caret means “match expression at beginning of string”.

2021.10.19 11:18 DreamingInsanity Backslash capture captures extra character at the beginning of the string

I want to capture markdown styling like __underlined__ or **bold** with a regex, including the ability to ignore matches if the characters are escaped. However, the catch is that I can't use any lookarounds because the rust regex crate (which the interpreter of the language uses), doesn't support them.
I found online this regex for capturing backslashes:

(?:^|[^\\\n])\\(?:\\{2})* 
However, this captures odd numbers of backslashes, and always requires at least one backslash. I changed it to:
(?:^|[^\\\n])(?:\\{2})* 
which now captures only even numbers of backslashes, and also allows for no backslashes. But this regex also captures one previous character for some reason. For instance, if I wanted to match this:
some__underlined__text 
Rather than it capturing just __underlined__ it captures: e__underlined__, (including the 'e' character); so it captures any extra character that comes before it.
This creates a problem in this situation where I want to match underlined text, but with a underscore before it: \___underlined__. Instead of ignoring the escaped underscore, it captures that underscore and the match becomes: ___underlined__ (with the tripple underscores).
Here is the current regex: https://regex101.com/8oxWEi/1. There are unit tests for it which should cover the different ways it should be used. Currently it fails on the last 4, whereas it should pass.
There is no set language for the regex, since regex101 doesn't have Rust, so any will do.

Any help would be appreciated!
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2021.10.19 11:18 Kaid16 Jugendvertretung und Pensionistenverband sehen keinen Reformbedarf bei Pensionen

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2021.10.19 11:18 ZoolShop Competition watchdog takes on music streaming giants with investigation

Competition watchdog takes on music streaming giants with investigation submitted by ZoolShop to CoinTuta [link] [comments]


2021.10.19 11:18 AnnaGorlos Burning incense for meditation decreases stress, and it is believed that different types of incense, like sandalwood, lavender, jasmine – have the power to cleanse negative energy, ease tension, and elevate your meditative state.

submitted by AnnaGorlos to Annaxo [link] [comments]


2021.10.19 11:18 kirancoffey How To Create Binance Demo Account

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2021.10.19 11:18 bilal2105 Need of techincal H4(KER

I want to hack my teachers Gmail in order to find question paper of my upcoming exams. is there anyone who can do this >?
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2021.10.19 11:18 kenflowerbrock Binance Sign Up Code

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2021.10.19 11:18 anthonychapman123 Best Crypto Exchange Fees

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2021.10.19 11:18 Standard-Meaning8237 Trade on Binance

https://accounts.binance.com/en/register?ref=35817722
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2021.10.19 11:18 mtthwpz Twin plants : should I keep both?

Twin plants : should I keep both? submitted by mtthwpz to SpaceBuckets [link] [comments]


2021.10.19 11:18 NenoINTJ Dating mind games?

Lets be honest here,women play mind games with men cuz they want to test men,are insecure,want men to chase,playing hard to get...Men play mind games to counter womens mind games so they get what they want from women.
Women call it "tests" Man calling it "having game"
What you think about playing mind games in dating/relationships?
Be honest, no judging, write in the comments why you think mind games are bad or good.Explain your reasoning.
View Poll
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2021.10.19 11:18 Visible-Rabbit3173 If it's possible for fictional things to come to life, why isn't the world overrun by fictional monsters and characters?

Some decades ago, a guy went travelling with five friends. He returns alone, and when asked what happened and why his friends were missing, he gave a very detailed story about how he saw a fictional creature created by an artist a long time ago appear and eat his friends. He said his friends saw it at the same time he did. It was about ten feet tall and unmistakable. He wrote to Fate Magazine, wrote letters to prominent paranormal investigators, and his story is hard to dismiss because there are actually newspaper records of the military being involved in a search for the missing young men, as well as the courts ruling the survivor's friends to be dead seven years after they went missing. He reportedly became very depressed when people did not believe him and he stuck to his story for the rest of his life, saying his life was changed forever by what he had seen. The relatives of the dead boys also commented on paranormal message boards, firmly believing the survivor's testimony of what went down.
Why are the sightings always of old characters or monsters, never really anything new (with the exception of a Slenderman sighting in England in November by a woman named Monique Jones in 2012 - Slenderman being a fairly recent invention)? Why no photos or video of fictional things appearing in real life? Have there been other mysterious deaths that were blamed on a fictional being or person?
submitted by Visible-Rabbit3173 to TrueOffMyChest [link] [comments]


2021.10.19 11:18 EnvironmentalWeb7351 🐶 Arashi Kishu | Just Stealth Launched | MiniKishu Exact Fork | Dev Dox Target | Influencers Ready | Dev In Voice Chat🐶

⚔️ What is Arashi Kishu? ⚔️
💲 Arashi Kishu ($ARASHI) is a low-tax MiniKishu fork that just stealth launched on the Binance Smart Chain! Arashi Kishu aims to be the next MiniKishu, which returned its early buyers over 100BNB max wallet value from 0.1BNB! The hype is real for MiniKishu and Arashi Kishu will be the sister token of this gem!
The anti-whale mechanics, strong contract fork, and similarity to MiniKishu make Arashi Kishu a strong buy, among many other factors.
🛌 DO NOT SLEEP ON THIS 🛏
Now let's take a look at the Tokenomics!
Arashi Kishu Tokenomics (same as MiniKishu):
Tokenomics: 1,000,000,000 supply
10,000,000,000 (2.0%) max buy/sell
10,000,000,000 (2.0%) max wallet
⚔️ 4% Liquidity Pool tax
🤳🏻 4% Marketing/Buyback tax
🔒 Initial liquidity will 2BNB (~$1,000) and locked for 2 weeks! 🔒
📬 CONTRACT VERIFIED ON BSCSCAN WITH TECHRATE AUDIT PLANNED!
Get in before it's too late!
⚠️How to Buy Arashi Kishu ?⚠️
📖Contract: 0xb3b86e9f82beec324c90e68fb88486f79f3df5bb
🥞 Buy Now :https://pancakeswap.finance/swap?outputCurrency=0xb3b86e9f82beec324c90e68fb88486f79f3df5bb
🔹 Renounced Ownership: https://bscscan.com/token/0xb3b86e9f82beec324c90e68fb88486f79f3df5bb#readContract
🔐 Liquidity Locked for 1 Year
submitted by EnvironmentalWeb7351 to AllCryptoBets [link] [comments]


2021.10.19 11:18 Amelia_RH Selling 2021 Halloween Halo

Diamond Offers only :)
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2021.10.19 11:18 DrZharkov Liebe FDP - was hat Dich eigentlich so traumatisiert?

FDP in den 70er Jahren:
"Freiheit und Recht sind nach unseren geschichtlichen Erfahrungen bedroht durch die Tendenz zur Akkumulation von Besitz und Geld, die die Reichen immer reicher werden läßt, und die Tendenz zur Konzentration des privaten Eigentums an den Produktionsmitteln in wenigen Händen.
Die Tendenzen zur Akkumulation des privaten Kapitals, wie sie etwa in der Verzinsung des Geldes, aber auch in der Wertsteigerung des Bodens sichtbar werden, sind einem über Gewinnstreben und Marktnachfrage gesteuerten Wirtschaftssystem ebenso eigentümlich, wie die Tendenzen zur Konzentration des privaten Eigentums an den Produktionsmitteln. Sie sind die Kehrseite der durch eben diese Mechanismen gesicherten Leistungsfähigkeit eines solchen Wirtschaftssystems.
Dem freien Selbstlauf überlassen müssen eben diese negativen Tendenzen, bei aller ungebrochenen Leistungsfähigkeit, dessen Menschlichkeit am Ende zerstören: durch permanente Überprivilegierung der Besitzenden gegenüber den Besitzlosen, der Reichen gegenüber den Armen, der Produzenten gegenüber den Konsumenten, des Faktors Kapital gegenüber dem Faktor Arbeit.
Das aber ist nicht nur eine Frage der Gerechtigkeit oder Ungerechtigkeit des auf einem privaten Wirtschaftssystem gegründeten liberalen Gesellschaftssystems. In einer Gesellschaft, in der Besitz und Geld der Schlüssel für fast alle Betätigung der Freiheit ist, ist die Frage des gerechten Anteils an der Ertragssteigerung der Wirtschaft und am Vermögenszuwachs der Gesellschaft nicht nur eine Gerechtigkeitsfrage: sie ist die Freiheitsfrage schlechthin."
FDP heute:
Keine Vermögenssteuer, keine Erbschaftssteuer, die Reichen sollen bitte reich bleiben und die Armen arm, dafür demnächst legal Kiffen

Da frage ich mich jetzt schon: Was hat denn diesen Sinneswandel in den letzten 50 Jahren ausgelöst?
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2021.10.19 11:18 b4ygghsas Gumball justiceiro social

Gumball justiceiro social submitted by b4ygghsas to brasil [link] [comments]


2021.10.19 11:18 mythirdnick Inc Japan tests per case

Inc Japan tests per case submitted by mythirdnick to MTN_PICS [link] [comments]


2021.10.19 11:18 Totty93 Anywhere good to park not too far from Old Trafford?

GF bought me a ticket to tomorrows champs league game against Atalanta and I was wondering where does everyone park to avoid some traffic but not miles and miles of walking! Cheers
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2021.10.19 11:18 clip_mirror_bot Omie Is the newest hot tub streamer

Omie Is the newest hot tub streamer submitted by clip_mirror_bot to livestreamfail_mirror [link] [comments]


2021.10.19 11:18 ZoobBot 180737

This is the 180737th time I made this shitty comment. I hate this job.
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2021.10.19 11:18 Mammoth_Western7359 Baby Floki | 24/7 Active Voice Chat | SpaceX Billboard Live | Elon Tweeting About His Baby Floki Today!

After recently joining the Musk family, Baby Floki is now a part of the BSC community as well with an epic fair launch that took place around 3 weeks ago!
Backed by an experienced dev team and equipped with unique tokenomics, Baby Floki aims to take the crypto world by storm. Join the telegram group now and be part of the community!
🐦 Elon announced a few hours ago that he will tweet his puppy's picture today, meaning there's a good chance Baby Floki goes parabolic from here. A steep uptrend has already started.
✅ A detailed long-term marketing plan has already been prepared and is being strategically implemented for maximum effect. Plans include Poocoin and Coinsniper ads, Coinhunt promo, crypto influencer tweets, ads on crypto and other financial websites and much more!
🎥 Torin Hoffman just reviewed the coin, in addition to several other Youtubers
📰 Huge billboard ad went live last week right next to SpaceX HQ in California! It was followed by a second billboard this time in Times Square! Press release in major websites such as Bloomberg and Yahoo Finance and many more to be published today!
🎁 Team has decided to gift Elon's Floki a wallet on the occasion of World Animal Day! Several marketing moves are taking place at the moment, to reach out to him with the offer.
📊 Listed on both CG and CMC
📝 Contract was recently audited. Baby Floki is certified by Nexus Solidity!
🖼 BabyFlokiWorld NFT and Merchandise coming up in phase 4 of the roadmap!
⚙️Tokenomics: 2% $DOGE Rewards for all holders, 5% Liquidity and 6% Marketing for buys. While for sells, there is an extra 2% going to rewards, raising it to 4%
🔒 Liquidity is locked for 1 year. Moreover, additionally generated liquidity from transactions is sent to an inaccessible burn address
❤️ Socials 👇
➡️Contract: 0xe11dda21d0d95e37ff79ce0dbb81ea19f45a83b9
➡️ Pancakeswap : https://pancakeswap.finance/swap?outputCurrency=0xe11dda21d0d95e37ff79ce0dbb81ea19f45a83b9
➡️ Renounced Ownership: https://bscscan.com/token/0xe11dda21d0d95e37ff79ce0dbb81ea19f45a83b9#readContract
submitted by Mammoth_Western7359 to AllCryptoBets [link] [comments]


2021.10.19 11:18 Aromatic-Guava8203 palettes

every highness tastes like your name biting my tongue on purpose so I see blood there is my motto - I drag on the concrete my chain i would chew you down - I step back so you can throw me gummed
moth in my tummy presses my chest crawling craving you equalized my head the taste of your name - it’s indescribable to hear you repeating mine I would trade any effects of any medicine affordable
opioids will kill me - as their colour I’ll give them shouts: code blue. opioids will kill me - but so will you.
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2021.10.19 11:18 smoulderingashes Was this cooked properly and safe to eat?

Was this cooked properly and safe to eat? submitted by smoulderingashes to foodsafety [link] [comments]


2021.10.19 11:18 first-architecture night in Istanbul

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2021.10.19 11:18 Dom_Stitches My Nativ Pastel Watermint I picked up in France last week

My Nativ Pastel Watermint I picked up in France last week submitted by Dom_Stitches to Kendama [link] [comments]


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