Fixing AutoHotkey Web Lookup Scripts

If a Web Page Changes Format, the Data-Extracting Regular Expressions (RegEx) May Need Updating—Fixing the SynonymLookup.ahk Script

When writing a blog, I tend to use certain words over and over again. While rereading early versions, these redundant words jump out at me. Not only do they point out my limited vocabulary, but the repetitions tend to render my blogs a little more starchy and boring. That’s why I often resort to my always-loaded SynonymLookup.ahk script. This app saves time while making me look a little smarter.

The current version of SynonymLookup.ahk script lists more possibilities and marks antonyms (most of the time) with a caution sign (). (Click image for expanded view.)

After I discover a duplicated word, I highlight it, then hit the Ctrl+Alt+L Hotkey combination. A menu of possible replacements pops up. I click on the one that best fits my intent and the new term immediately displaces the original text. I habitually use this script.

When the SynonymLookup.ahk Script Breaks

Over the life of the script, I’ve encountered the menu shown at right a couple of times. This menu pops up whenever the script downloads and scans the source code 10 times without getting a RegEx hit—usually the result of code changes made by the source page Webmaster.

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AutoHotkey Tips of the Week: The ComObjCreate() Function for Web Page Downloads, E-Mail, and Text Audio

While AutoHotkey Directly Supports Most Windows Features, the Flexibility of the ComObjCreate() Function Adds More Useful Capabilities—Especially for Capturing Web Data, Sending E-mail, and Reading Text Out-Loud

A number of my scripts use the ComObjCreate() function in various forms. Most of them I copied from the AutoHotkey Forums and modified for my own purposes. In this blog, I highlight the ComObjCreate() applications I use most, then offer a list of other forms of the function you may find useful.

How I Use ComObjCreate()

Synonym Page
The SynonymLookup.ahk script pulls replacement terms for the highlighted word “Page” from the Web.

While AutoHotkey supports many of these features in one form or another, directly accessing the COM (Component Object Model) might provide a solution you can get by no other method. I use the ComObjCreate() function in three ways:

  1. Collect data from Web pages (ComObjCreate(“WinHttp.WinHttpRequest.5.1”)).
  2. Send e-mail directly from an AutoHotkey script (ComObjCreate(“CDO.Message”))—no mail program required.
  3. Use the computer voice to read text (ComObjCreate(“SAPI.SpVoice”)).

While I haven’t found much additional information about the ComObjCreate() function posted on the new AutoHotkey forum, the old forum contains a useful COM Object reference list. You don’t need to know how they work—just how to use them. Continue reading