Add informative comment

diff --git a/src/nnn.c b/src/nnn.c
index 71a8fec5e642c43d7c3b617ee923532ea03b323d..a5dfb54703d4b3c932854f8b8992dc8645eb0bd9 100644 (file)
--- a/src/nnn.c
+++ b/src/nnn.c
@@ -776,7 +776,7 @@ static const char * const patterns[] = {
        SED" -i 's|^\\(\\(.*/\\)\\(.*\\)$\\)|#\\1\\n\\3|' %s",
        SED" 's|^\\([^#/][^/]\\?.*\\)$|%s/\\1|;s|^#\\(/.*\\)$|\\1|' "
                "%s | tr '\\n' '\\0' | xargs -0 -n2 sh -c '%s \"$0\" \"$@\" < /dev/tty'",
-       "\\.(bz|bz2|gz|tar|taz|tbz|tbz2|tgz|z|zip)$",
+       "\\.(bz|bz2|gz|tar|taz|tbz|tbz2|tgz|z|zip)$", /* Basic formats that don't need external tools */
        SED" -i 's|^%s\\(.*\\)$|%s\\1|' %s",
        SED" -ze 's|^%s/||' '%s' | xargs -0 %s %s",
 };