Bug#836786: diffoscope: Differences between long lines are missing in HTML format

[Emanuel Bronshtein]

Source: diffoscope
Severity: normal

Dear Maintainer,

The packages "python-hypothesis" & "cppformat" & "python-xmp-toolkit" & "python-mne" from unstable/amd64 have long line that contain JavaScript code, the HTML format don't contain the differences between the lines (it cut the line by scissors symbol instead)

searchindex.js:
	https://tests.reproducible-builds.org/debian/rb-pkg/unstable/amd64/diffoscope-results/python-hypothesis.html
	https://tests.reproducible-builds.org/debian/rb-pkg/unstable/amd64/diffoscope-results/cppformat.html
	https://tests.reproducible-builds.org/debian/rb-pkg/unstable/amd64/diffoscope-results/python-xmp-toolkit.html

bootstrap.min.js:
	https://tests.reproducible-builds.org/debian/rb-pkg/unstable/amd64/diffoscope-results/python-mne.html


Suggestion for fixes:
1. The above examples are minified JavaScript code, thus it's possible to use JavaScript beautifier on JavaScript files (*.js) and then compare the results.
2. Add JavaScript code to the HTML format that will expand the view when scissors is clicked (or don't cut the line at all)