792d44b3c3
Fixes: debbugs:20084 * lisp/font-lock.el (font-lock--remove-face-from-text-property): New function. Adapted from the previously commented out remove-single-text-property. Remove previously unused and commented out auxiliary function remove-text-property and obsolete comment. * lisp/comint.el (comint-output-filter): Use it to remove comint-highlight-prompt. (comint-snapshot-last-prompt, comint-output-filter): Use font-lock-prepend-text-property for comint-highlight-prompt. * test/automated/textprop-tests.el: New file. (textprop-tests-font-lock--remove-face-from-text-property): New test. Thus, the original face text property of a prompt "candidate" (the last line of an output chunk not ending with a newline) is preserved. This amends the fix for bug#14744.
This directory contains files intended to test various aspects of Emacs's functionality. Please help add tests! (Also, see etc/compilation.txt for compilation mode font lock tests.)