[Libguestfs] [libnbd PATCH 1/6] state_machine_generator: wrap debug() calls in nbd_internal_run()

The longest line in "lib/states-run.c" is folded as follows: Note: this is the last (aka "only") wrapping-related patch for "lib/states-run.c". We still have overlong lines, but those come from generated single-identifier names such as nbd_internal_enter_STATE_NEWSTYLE_OPT_STRUCTURED_REPLY_RECV_REPLY_PAYLOAD(). After discussing those with Rich and Eric, we're going to leave them alone. Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2172516 Signed-off-by: Laszlo Ersek <lersek(a)redhat.com&gt; --- generator/state_machine_generator.ml | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) diff --git a/generator/state_machine_generator.ml b/generator/state_machine_generator.ml index 43c1ce4c14dc..3df706f91ccd 100644 --- a/generator/state_machine_generator.ml +++ b/generator/state_machine_generator.ml @@ -414,10 +414,15 @@ let pr " case %s:\n" (c_string_of_external_event e); if state != next_state then ( pr " set_next_state (h, %s);\n" next_state.parsed.state_enum; - pr " debug (h, \"event %%s: %%s -> %%s\",\n"; - pr " \"%s\", \"%s\", \"%s\");\n" - (string_of_external_event e) - display_name next_state.parsed.display_name; + pr " debug ("; + let print_debug_args () = + pr "h, \"event %%s: %%s -> %%s\", "; + pr "\"%s\", \"%s\", \"%s\");" + (string_of_external_event e) + display_name next_state.parsed.display_name; + in + pr_wrap ',' print_debug_args; + pr "\n" ); pr " goto ok;\n"; ) events;