54f5bd1d80
### Problem description Currently when errors are found the entire line where the error occurred is highlighted and one has to look at the error message in order to find where the error is located on the line. With this PR the line will no longer be highlighted and the location of the error will be marked with an red waved line under the error location. Hovering over the text where the error occurred produces an error overlay so if several errors occur on the same line they can all be seen separately. ### Implementation description The definition of error marker was switched to include column and size as well as line and message like before. This change required changing the way view pattern editor draws the error markers because the errors themselves don't have size information. Also, a new errorHoverBoxes type was defined to help in the detection of the floating error messages when error is hovered. Note that the underwave code depends on having a monospaced. If font is not monospaced the underwaved text can be short/long or displaced. ### Screenshots   |
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