id summary reporter owner description type status priority milestone component version resolution keywords cc blockedby blocking branch_state votes 3141 """filtered view"" can lock up mc" ossi "the ""filtered view"" (alt-!) command is run through popen() with a blocking fread() loop (or equivalent). that means that if i enter a command that does not terminate (e.g., becuase i delete the file name, as i just did), mc will hang indefinitely, without any way to abort the command. the only way to recover is killing the command from the outside. there are multiple approaches to fixing this: - run the filter through the subshell (see also #47). capturing the output may be a minor challenge (i guess one can simply append a redirection to a temp file to the command). but what if mc is compiled without subshell support? - enable the SIGINT handler for the time of running the filter - make the interaction with the subprocess more intelligent, so it can be properly interrupted via an mc dialog the 1st approach would switch off the panels, while the 2nd and 3rd approach both require some kind of progress dialog." defect new major Future Releases mc-core master no branch