• Kissaki@programming.dev
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    3 days ago

    "" to '' … There is nothing to highlight for SemanticDiff.

    Really? I definitely want to see that. I want to be deliberate about my code. I am not only targeting compiled code. I am also targeting developers through maintainable code.


    I’m surprised they did not list an alternative that would be my preference: Highlight the entire string. The f prefix changes the entire text value type. I would like the `f´ to be highlighted strongly, and string it changes the interpretation of weakly, and the placeholder variable more strongly again.

    • DarkPlayer@lemmy.worldOP
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      3 days ago

      Many code formatters decide whether to use " or ' based on some configuration and whether the default one would require escaping. So if you are using such a code formatter, this is no longer a deliberate choice unless you explicitly override the behavior with annotations.

      I am not sure whether your solution of using a less intense color for the unchanged part of the string would make it clearer. It is just more similar to other diff tools that highlight the whole line with a less intense color if it contains changes.

      • Bogasse@lemmy.ml
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        3 days ago

        Then with a code formatter you definitely want to show this change. In a normal usage the code formatter should ensure that this kind of diff can’t happen, then it’s useful to see if it was not used during a code review.

        • brian@programming.dev
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          9 hours ago

          just stick a verification task in ci. if I have to check if the format matches the standard in a code review instead of reviewing meaningful things my time is being wasted

          • Bogasse@lemmy.ml
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            6 hours ago

            Yeah exactly, I’m not it was clear that it was what I meant by “the formatter should ensure …”

      • Kissaki@programming.dev
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        3 days ago

        would make it clearer

        Would make what clearer?

        If I change a string to a raw string or an interpolated string, it is a semantic change on the entire string, even if it leads to consequential changes only on subsections of it. The next time or additional changes I make must take different semantics into account.

      • Kissaki@programming.dev
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        3 days ago

        If the formatting configuration forces one specific style then that is the deliberate choice; to have that one.

        If there is no uniform single string quoting it is useful to differentiate between them; for example if for normal strings ' is preferred while for specific cases where escaping characters like \n is required, " must be used.