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The case of the missing blanks: Why SAS output might not show multiple blanks in strings - The DO Loop
![Program to remove trailing blanks and tabs from each line of input, and to delete entire blank lines. there can be any number of leading blanks and tabs and blanks and tabs Program to remove trailing blanks and tabs from each line of input, and to delete entire blank lines. there can be any number of leading blanks and tabs and blanks and tabs](https://preview.redd.it/jye8t7oy8jx41.jpg?auto=webp&s=f0006b038b17c7573327bba64615ca329699a682)
Program to remove trailing blanks and tabs from each line of input, and to delete entire blank lines. there can be any number of leading blanks and tabs and blanks and tabs
![Vscode Insider trimming trailing whitespace on save by default. · Issue #30312 · microsoft/vscode · GitHub Vscode Insider trimming trailing whitespace on save by default. · Issue #30312 · microsoft/vscode · GitHub](https://user-images.githubusercontent.com/16381287/27996497-05825060-64b1-11e7-8f1c-7a827b9f0a6f.gif)