Dmitry Gutov 8e103ebef1 Speed up xref rendering for matches on very long lines ... * lisp/progmodes/xref.el (xref--insert-xrefs): Cut up the current line into pieces here for multiple matches's summaries, so that xref--insert-xrefs can do less work (bug#46859). (xref--insert-xrefs): Do less work. (xref--outdated-p): Update accordingly to how the summary creation logic changed. (xref--buf-pairs-iterator): Update to the new calling convention. (xref-location-column): Effectively rename back to xref-file-location-column since the generic version is now unused. * test/lisp/progmodes/xref-tests.el (xref-matches-in-directory-finds-two-matches-on-the-same-line) (xref-matches-in-directory-finds-an-empty-line-regexp-match): Adjust to the xref-location-column change. (xref-matches-in-files-trims-summary-for-matches-on-same-line): New test. * test/lisp/progmodes/xref-resources/file1.txt: Change contents slightly to test the new xref--outdated-p code.		2021-03-08 04:25:15 +02:00
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file1.txt
file2.txt
file3.txt