Hi Rodrigo, I find your recent idea[0] to refresh the page on local file changes interesting, and it could be a quite useful feature. [0] https://github.com/dillo-browser/dillo/issues/255 I imagine it can be triggered with a tool like entr[1]: ls /tmp/test.html | entr 'pkill -SIGUSR1 dillo' [1] http://eradman.com/entrproject/ So far, I have a working signal handler which will act upon receipt of a SIGUSR1 signal. It just prints the signal # to the console right now. I am trying to make it perform an 'a_UIcmd_reload', but haven't been successful yet: dillo.cc:389:19: error: use of undeclared identifier 'vbw' a_UIcmd_reload(*vbw); ^ 1 error generated bw.h and uicmd.hh are defined in dillo.cc, so its probably a skill issue on my end :) Any hints would be appreciated! Regards, Alex --- a/src/dillo.cc Sun Aug 11 22:21:59 2024 +++ b/src/dillo.cc Mon Sep 2 14:21:08 2024 @@ -381,6 +381,14 @@ static DilloUrl *makeStartUrl(char *str, bool local) } /* + * Use SIGUSR1 to reload the page + */ +static void reload_handler(int signum) +{ + MSG("signum=%d\n\n", signum); +} + +/* * MAIN */ int main(int argc, char **argv) @@ -579,6 +587,10 @@ int main(int argc, char **argv) a_Url_free(start_url); } } + + // Reload page on SIGUSR1 + if (signal (SIGUSR1, reload_handler) == SIG_IGN) + signal (SIGUSR1, SIG_IGN); Fl::run();