profiles: fix commented code and eol comments

Main changes:

* Remove the space after `#` for commented code lines to distinguish
  them from normal comments
* Use `#` instead of `-` for comments at the end of the line so that
  commented code lines work after being uncommented

Commands used to search and replace:

    arg0="$(cat contrib/syntax/lists/profile_commands_arg0.list |
      LC_ALL=C sort -u | tr '\n' '|' | sed -e 's/|$//' -e 's/\./\\./g')"
    arg1="$(cat contrib/syntax/lists/profile_commands_arg1.list |
      LC_ALL=C sort -u | tr '\n' '|' | sed -e 's/|$//' -e 's/\./\\./g')"
    git ls-files -z -- etc/inc etc/profile* | xargs -0 -I '{}' \
      sh -c "printf '%s\n' \"\$(sed -E \
        -e 's/^# ($arg0)( [#-]-? .*)?\$/#\\1\\2/' \
        -e 's/^# ($arg1)( [^ ]*)?( [#-]-? .*)?\$/#\\1\\2\\3/' \
        -e 's/^# (whitelist \\$)/#\\1/' \
        -e 's/^(#[^ ].+) --? /\\1 # /' \
        '{}')\" >'{}'"

Commands used to check for leftover entries:

    arg0="$(cat contrib/syntax/lists/profile_commands_arg0.list |
      LC_ALL=C sort -u | tr '\n' '|' | sed -e 's/|$//' -e 's/\./\\./g')"
    arg1="$(cat contrib/syntax/lists/profile_commands_arg1.list |
      LC_ALL=C sort -u | tr '\n' '|' | sed -e 's/|$//' -e 's/\./\\./g')"
    git grep -E "^# ($arg0|$arg1)( +|$)" -- etc/inc etc/profile*

See also commit 30f9ad908 ("build: improve comments in firecfg.config",
2023-08-05) / PR #5942.

1 files changed, 2 insertions, 2 deletions

diff --git a/etc/profile-a-l/ephemeral.profile b/etc/profile-a-l/ephemeral.profile
index 8b32d08b1..795128418 100644
--- a/etc/profile-a-l/ephemeral.profile
+++ b/etc/profile-a-l/ephemeral.profile
@@ -59,7 +59,7 @@ private-cache
 private-tmp
 
 # breaks preferences
-# dbus-user none
-# dbus-system none
+#dbus-user none
+#dbus-system none
 
 restrict-namespaces