Added feature where invisible chars are highlighted in the Expected vs Actual output terminals #356
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rongxin-liu
approved these changes
Jul 15, 2025
This was referenced Jul 15, 2025
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Fixes a UI issue in which Expected vs Actual outputs would appear identical, yet check50 would fail because there was a certain invisible character within the text.
Related to #287 and #220.
+Added highlighting and escaping of newlines and spaces when they are the last character at the end of the output.
+Added a tooltip that describes the meaning of the highlighting.
+Added highlighting and escaping of arbitary invisible characters, mostly determined by Python's built-in
.isprintable()function.Color highlighting is gray by default, but can be easily modified by changing the color parameter when rendering the template.