tdf#153510: STYLE: try harder to detect when there's nothing to do
1. Find the real style names early, to avoid re-triggering style
application when STYLE arguments use wrong case;
2. Also check a (rare) case when both immediate and delayed styles
are the same as currently applied.
Change-Id: Id8ab2e321ede6d0f8f05ac5d1e63ade0212e5865
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/146775
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
(cherry picked from commit
208a4ecafafa97ea7fcc5a135fa8160e91ea0a74)
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/146791
Tested-by: Mike Kaganski <mike.kaganski@collabora.com>
Reviewed-by: Dennis Francis <dennis.francis@collabora.com>