query: How may I test whether a document is being compiled by tex4ht?
positive_passages.docid: 101666
positive_passages.text: Is there an \iftex4ht command, and if not, how should it be defined?
negative_passages.docid: 71869
negative_passages.text: How to test if a file is "complete" (completely written) with Java
negative_passages.docid: 74197
negative_passages.text: Document requiring infinitely many compiler passes?
negative_passages.docid: 120682
negative_passages.text: How do I verify that a string only contains letters, numbers, underscores and dashes?
negative_passages.docid: 25705
negative_passages.text: Test if a package (or package option) is loaded
negative_passages.docid: 5374
negative_passages.text: How to check if a macro value is empty or will not create text with plain TeX conditionals?
negative_passages.docid: 21552
negative_passages.text: How to test whether a file uses CRLF or LF without modifying it?
negative_passages.docid: 72178
negative_passages.text: Detect version of JavaScript
negative_passages.docid: 15737
negative_passages.text: How can I tell if a library was compiled with -g?
negative_passages.docid: 3049
negative_passages.text: Check well-formed XML without a try/catch?
negative_passages.docid: 2267
negative_passages.text: How to detect if a script is being sourced
negative_passages.docid: 109904
negative_passages.text: Test if two things typeset identical results
negative_passages.docid: 68272
negative_passages.text: Checking a Python module version at runtime
negative_passages.docid: 151488
negative_passages.text: How to check if debug is true and can I use it for my own code?
negative_passages.docid: 113905
negative_passages.text: How can I check whether a variable is defined in JavaScript?
negative_passages.docid: 145802
negative_passages.text: Any standard mechanism for detecting if a JavaScript is executing as a WebWorker?
negative_passages.docid: 5470
negative_passages.text: Is it possible to find out what program or script created a given file?