Jack’s AutoHotkey Blog

Get Free AutoHotkey Scripts!
Two Locations!

ComputorEdge Free AutoHotkey Scripts Page
or ComputorEdge Software Showcase

The Best Type of Brain Food!
Get Started with AutoHotkey with this
“Introduction to AutoHotkey
A Review and Guide for Beginners“

See Also, New Book of Jack’s Motley Assortment of AutoHotkey Tips

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August 12, 2019

I’ve started blogging Weekly AutoHotkey Tips. I’m reviewing my writing and looking for those ideas and techniques which AutoHotkey scriptwriters might find the most useful. This week I talk about isolating your Hotkeys and Hotstrings to specific apps or windows—”AutoHotkey Tip of the Week: IfWinActive Versus #IfWinActive—August 12, 2019.”

July 28, 2019

This last part in this RegEx series “Pasting Date Parts into Forms (AutoHotkey RegEx Tips Part 4)” isn’t really the last of my dealing with Regular Expressions (RegEx).

I’m working on a similar script for totaling numbers on-the-fly in any document. Highlight the appropriate area of the document and hit the Hotkey combination. The script extracts the numbers, totals them, then presents their sum in a message box. Stay tuned!

July 18, 2019

Sometimes greed is good! See “Removing Excess Tabs and Spaces with RegEx Greed (AutoHotkey RegEx Tips Part 3)”

July 11, 2019

Part 2 in the Regular Expressions (RegEx) mini-tutorial, “Finding UK Postal Codes (AutoHotkey RegEx Tips Part 2).”

July 6, 2019

I’ve started a short series on using the power of Regular Expressions (RegEx) as demonstrated in the MultiPaste.ahk script, “Finding US Zip Codes (AutoHotkey RegEx Tips Part 1).”

June 26, 2019

AutoHotkey scripts don’t need to solve world problems. Sometimes the best AutoHotkey apps come in the form of simple quick tricks which make your Windows life just a little easier. This addition to the MultiPaste.ahk script saves a bit of time and a lot of aggravation—”Parsing and Pasting One-Line Street Addresses (AutoHotkey Multi-Paste Trick)“.

June 20, 2019

I’m working on the next blog which adds street addresses to the MultiPaste.ahk script for parsing a single-line address into its component parts. I’ve posted the MultiPaste.ahk script at both download sites (the primary site, ComputorEdge Free AutoHotkey Scripts, which includes a description, and the backup download site, ComputorEdge Software Showcase— ZIP file only), for your perusal.

Windows cut-and-paste operations have inflicted enough aggravation for me to incorporate this short MultiPaste.ahk script into my primary apps.

In this script and an upcoming script for quickly totaling selected numbers in any Web page, document, or spreadsheet, I make use of some relatively simple Regular Expressions (RegEx). All of these techniques would prove much more difficult to accomplish without Regular Expressions. In the near future, I plan to write a blog about the latest RegEx solutions buried in these scripts. It might surprise to find how easily you can implement these tricks.

To learn more about how to use Regular Expressions (RegEx) in your AutoHotkey scripts, see the book Regular Expressions (RegEx) in AutoHotkey.

Click the Follow button at the top of the sidebar on the right of this page for e-mail notification of new blogs. (If you’re reading this on a tablet or your phone, then you must scroll all the way to the end of the blog—pass any comments—to find the Follow button.)

June 17, 2019

With this blog, “Brute Force Data-Set Copy-and-Paste (AutoHotkey Clipboard Technique)“, I start a short series on creating simple modified Windows Clipboard tools. I begin with a Multi-Paste script for parsing Clipboard data-sets.

AutoHotkey Tip of the Week: IfWinActive Versus #IfWinActive—August 12, 2019

Tip: Isolate Your Hotkeys and Hotstrings to the Appropriate Window

As beginners, we tend to create universal Hotkeys and Hotstrings which work everywhere. This usually works out in our early scripts, but, eventually, we discover that our key combinations either interfere with particular programs or we begin to run out of easy-to-remember Hotkeys and Hotstrings. To resolve this issue, limit your Hotkeys and Hotstring to working only for those programs where you need them.

You can create context-sensitive Hotkeys and Hotstring with either the IfWinActive function or command or the #IfWinActive directive. Which you use depends upon what you need to do. The IfWinActive command allows greater flexibility for any set of conditions, while the #IfWinActive directive only works for Hotkeys and Hotstrings.

For more information, see “Chapter Two: Block Windows Shortcuts with AutoHotkey” and “Chapter Three: AutoHotkey #Directives for Context-Sensitive Hotkeys—#IfWinActive” of the book AutoHotkey Hotkey Tips, Tricks, and Techniques, (Chapter Three clears up the confusion between AutoHotkey’s IfWinActive command and the #IfWinActive directive.)

Click the Follow button at the top of the sidebar on the right of this page for e-mail notification of new blogs. (If you’re reading this on a tablet or your phone, then you must scroll all the way to the end of the blog—pass any comments—to find the Follow button.)

This post was proofread by Grammarly
(Any other mistakes are all mine.)

(Full disclosure: If you sign up for a free Grammarly account, I get 20¢. I use the spelling/grammar checking service all the time, but, then again, I write a lot more than most people. I recommend Grammarly because it works and it’s free.)

 

Total the Numbers Found in Any Document (AutoHotkey RegEx Tips Part 5)

For a Quick-and-Dirty Calculator, Use Regular Expressions (RegEx) to Pull Numbers from Documents or Web Pages and Total Them Up—Plus, a RegEx for Removing (or Extracting) Numeric IP Addresses

Shifting gears, I end the discussion of the MultiPaste.ahk script which parses copied data into component parts for easier paste operations into other documents. With this blog, I start working on another tool for simplifying a Windows task—addition.

Sometimes I see a list of numbers in either a document or a Web page which I would like to quickly total without loading a separate calculator. For example, the shopping cart program I use for my book sales offers a summary table of all recent sales. While I can use a reports section of the site to get more information (e.g. monthly sales), I want a tool to quickly highlight the desired entries and give me the total of the individual sales. To do that I use a Regular Expression (RegEx) specifically for extracting those sales numbers.

Pasting Date Parts into Forms (AutoHotkey RegEx Tips Part 4)

In Most Data Fields, You’ll Find It Simple to Paste Text or Numbers, But Inserting a Parsed Date Often Requires Extra Steps—Plus How to Change Date Paste Action Based on the Active Window Title

In the first three blogs of this RegEx series, I used Regular Expressions (RegEx) to identify and parse data prior to any paste operations. In this blog, I use a RegEx to identify and parse dates during the multi-part date paste operation. I use the previously introduced \d wild card (any numeric digit zero through nine) and the optional match modifier (the question mark ?), plus, I introduced how to create a selection list of possible matches by using a range of options (in this case, a forward slash, a dash, or a dot [/\-.] as date separators).

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When working with forms, dates often use three separate data entry fields—one for the month, one for the day, and one for the year. (In the UK, they swap it around to day/month/year.) In some forms, you need to enter a forward slash (/) to jump to the next entry item. Sometimes the form automatically jumps to the next field after entering two digits. In many Web pages, you need to tab between each data entry area. Sometimes, sending the entire copied date as a single string works.

Since I wrote the MultiPaste.ahk script to respond to a particular personal finance program, I set it up to Send the date delimited with slashes. If you want to do something similar for a different software package or Web page, then you may need to tailor the script. This blog shows you how to do that.

Removing Excess Tabs and Spaces with RegEx Greed (AutoHotkey RegEx Tips Part 3)

After Parsing Selected Table Data or One-Line Street Addresses for Unique Paste Operations, We Prevent Blank Paste Items from Appearing in the MsgBox Window by Using RegEx Greed to Remove Any Extra Tab Characters

In the first two parts of this series, I introduced a couple of common Regular Expressions (RegEx) wild cards for finding unknown characters (the needle) in a larger string of text (the haystack). In “Finding US Zip Codes (AutoHotkey RegEx Tips Part 1),” I discussed the \d expression (representing any single numeric digit) which you can also identify with the range [0-9] or the expression set (0|1|2|3|4|5|6|7|8|9).

In “Finding UK Postal Codes (AutoHotkey RegEx Tips Part 2),” I introduced the wild card \w as the RegEx symbol for matching any alphanumeric character (upper or lower case) and the ten digits (plus underline mark)—the equivalent of the range [a-zA-Z0-9_]. In both blogs, I used the /s wild card to locate a space in front of either the US zip code or UK postal code.

This time I use \s in combination with `t to remove extra tab delimiters (e.g.`t`t) which insert blank lines in the MultiPaste.ahk script’s MsgBox command window.

Finding UK Postal Codes (AutoHotkey RegEx Tips Part 2)

By Comparison, UK Postal Codes Offer a Greater Challenge Than US Zip Codes When Writing Regular Expressions (RegEx)

Note that a single space appears between “Birmingham” and the “B5 5QD” postal code. Without special recognition of the UK postal codes, the MultiPaste.ahk script won’t create a separate paste item.

In the previous blog (“Finding US Zip Codes (AutoHotkey RegEx Tips Part 1)“), I began this mini-tutorial series on AutoHotkey Regular Expressions (RegEx) with a technique for parsing US zip codes from street addresses. For the MultiPaste.ahk script to work best (“Parsing and Pasting One-Line Street Addresses (AutoHotkey Multi-Paste Trick)“), I needed any zip code to appear as a separate paste item in the MultiPaste MsgBox. The parsing problem occurs because most one-line address formats only use as a delimiter the space character (no comma or newline) between the state and zip code. The same holds true for UK postal codes.

Last time, I pointed out how the string functions—InStr() and StrReplace()—require exact search characters while the Regular Expressions functions—RegExMatch() and RegExReplace()—can use a variety of wild cards to represent characters. In fact, the various different ways to express wild cards cause a degree of confusion. In this blog, I introduce the \w alphanumeric wild card and the question mark modifier (?) to create optional matches.

Finding US Zip Codes (AutoHotkey RegEx Tips Part 1)

Powerful Regular Expressions (RegEx) Perform Minor Computing Miracles—This Part 1 Uses Extracting US Zip Codes from Street Addresses to Introduce Regular Expressions as Merely a Set of Confusing Wildcards

In my last blog, “Parsing and Pasting One-Line Street Addresses (AutoHotkey Multi-Paste Trick)“, I added one-line street addresses to my MultiPaste.ahk script. That short AutoHotkey app uses a few Regular Expressions (RegEx) to identify and isolate key information:

1. Five-digit US zipcodes.
2. UK postal codes.
3. Remove excess tab characters in the results.
4. Identify date formats.

I used RegEx functions for these problems because the basic string functions just didn’t offer the power needed without convoluted coding. RegEx provides fairly simple solutions (although possibly confounding to the neophyte).

Parsing and Pasting One-Line Street Addresses (AutoHotkey Multi-Paste Trick)

Another Pet Peeve…the Windows Copy-and-Paste Doesn’t Make It Easy to Insert Street Addresses and Postal Codes into Forms

I’ve noticed that many applications and Web pages list street addresses on just one line:

Jack Dunning, 1234 Main Street, Any Town, MI  90571

This makes sense and saves space when compared to a three or four-line address listing:

Jack Dunning
1234 Main Street
Any Town, MI  90571

However, when using the Windows Clipboard for a copy-and-paste operation, a person still needs to jump between the two windows a number of times—unless he or she uses a parse-and-paste tool such as MultiPaste.ahk.