If you want to declare a pointer which the address pointed to is constant,
you should declare it as like `static const char *const var = "...";`.
This commit supplies missing `const` and prevents some programming
error in the future.
I unintentionally swapped the shift and ctrl movement keys
when redoing the movement input - change them back to how
it was earlier.
Also change the number_pad meta-key bindings, and explain
in the comments why: We can't bind shift or ctrl numbers.
Meta (aka alt-key) works with number-pad numbers when
the altmeta-option is on. There was no altmeta in 3.4.3.
Here's a table of the flags.run/g.context.run values,
from 3.4.3 and 3.7 as of this commit:
| num_pad:0 || num_pad:1
| 343 | 370 || 343 | 370
-------------------------------------------------
<dir> | 0 | 0 || 0 | 0
shift-<dir> | 1 | 1 || 0 | N/A
ctrl-<dir> | 3 | 3 || 0 | N/A
meta-<dir> | N/A | N/A || N/A | 1 (with altmeta)
m-prefix | 0 | - || 0 | -
G-prefix | 3 | 3 || 3 | 3
g-prefix | 2 | 2 || 2 | 2
5-prefix | N/A | N/A || 3 | 3
-------------------------------------------------
The m-prefix in 3.7 does not set the run-value, as it can now
be used with any movement key or prefix, which will set the run value.
New input system does not lose functionality when compared to 3.4.3.
Instead, the number_pad users gain the meta-<dir> running.
This doesn't fix the issue of three badly differentiated run values.
The priest/cleric quest provides unlimited wraiths and a player
(not a robot with limitless patience) posting on reddit gave up
building up his character by killing them and eating the corpses
after accumulating 40K HP and 20K En. (Or something close to that;
I can't get back to the post right now.) His character might have
been capable of surviving decapitation or bisection.
Make it very much harder to get to 5 digits of HP or En via level
gains after reaching level 30. If maxhp < 300, new gains will be
capped at 5 extra HP; 300..599, cap is 4; 600..899, cap is 3;
900..1199, cap is 2; and once 1200 is reached, further level gains
will only add 1 HP. For maxen < 200, extra En is capped at 4;
200..399, cap is 3; 400..599, cap is 2; and once 600 is reached,
further gains only add 1 En. Note: this only kicks in when gaining
levels while already at level 30.
Make the code for setting up the 'O' menu's '?' entry more compact.
Also adds 'skipinvert' flag for that entry but it doesn't do anthing
here. I thought that it had been implemented, but aside from the
flag itself, it doesn't seem to exist.
The extended command input prompt was behaving in an unintended way:
Typing #a<enter> executed #adjust. Spaces in the entry prevented matching
any command. No error message was given when no command was matched.
Fix all of those, so it behaves more like the tty.
Clean up the tty, curses, and X11 windowport code, so they don't use
the extcmdlist array directly, but query with extcmds_match
and extcmds_getentry.
Honor any key binding for <space> when rest_on_space is Off.
Toggling it On and Off remembers the key binding if there is one.
So if the RC file has BIND=\32:attributes, <space> will run #wait
when rest_on_space is On and run #attributes when it's Off.
When rest_on_space is On, assign same function as for #wait to the
<space> key. When Off, set that key to Null instead. Binding some
other command to <space> when rest_on_space is Off doesn't work but
I would classify that as something to be discouraged anyway.
This fixes moving in direction '>' while wielding a pick-axe with
the 'autodig' option On. Attempting to dig assumed size-to-side
activity because u.dz wasn't being set, so the pick-axe was swung at
thin air instead making a pit or turning an existing pit into a hole.
dodown() and doup() should probably call set_move_cmd() instead of
manipulating u.dz directly. But they would also need to suppress
g.move_attempting or the game says "you can't get there from here..."
after successfully digging or plunging into a pit.
Throwing silver or blessed non-weapons upward and having them fall
back onto susceptible hero's head wasn't adding the extra bonus damage
that a weapon would get in that situation.
Make hitting vulnerable monsters with blessed just-about-anything get
the 1d4 bonus that blessed weapons get for that. Doesn't apply to
things that have their own special handing, like potions or eggs.
When hitting with a wielded wet towel, use "you lash <mon>" like
bullwhip. If you continue with the towel after it has dried out,
message reverts to ordinary "you hit <mon>".
Enhance damage slightly and double the wetness bonus when target
is an iron golem. Damage was (tmp=rnd(1..7), max(tmp,6)); now it's
rnd(1 + 1..7) for other monsters, rnd(1 + 2*(1..7)) for iron golem,
with no cap of 6 for either.
Sequencing: defer "your towel dries" until after the lash message.
When the hero has the Glib condition, ^X reports "you have slippery
fingers" or "you have slippery gloves" but self-probing (either wand
or stethoscope aimed at self) was reporting "you have slippery hands."
Change self-probing to match enlightenment for this.
When picking '?', showing help, and then re-executing the 'O' menu,
let doset() perform its normal cleanup after the first pass instead
of duplicating that prior to making the second pass.
When using the 'O' menu, if player picks '?' plus additional choices,
it shows help and then operates on the other choices as if normal.
But for the latter, it was re-using the '?' pick as an option to
change, attempting (and silently failing) to toggle the legacy option
because it happens to be allopts['?' - 1]. It was also relying on
the list of picks being sorted in menu order rather than in player's
selection order or some other arbitrary ordering, something not
specified by the windowing specs.
Instead of looking for '?' as the first selection, process the list
normally and show the options menu help if '?' is found as a choice.
If any interface doesn't return a set of multiple picks in menu
order, the help might not be seen before prompting for compounds,
but it would be very unusual to ask for help and also try to make
changes at the same time so this doesn't seem worth worrying about.
Move the help text for the 'O' command from the code into its own file
and allow that to be accessed from the '?' menu as well as by choosing
entry '?' in the 'O' menu.
sys/unix/Makefile.top has been updated to handle new 'optmenu', others
need to catch up. The game will still build and run without the file
but asking for options menu help won't work until they do.
Message shown when hero sees a monster's wet towel become less wet:
"<Mon>'s {moist|wet} towel drie[ out]." Corresponding message for
hero's towel spelled "dries" correctly.
Reported for to-be-3.7 but present since 3.6.0.
This is a bit more complicated but far less intrusive. Instead of
three dozen lines of introductory text before the menu entries start,
it now has one extra menu choice at the start:
|
| For a brief explanation of how this works, type '?' to select
| the next menu choice, then press <enter> or <return>.
|? - view help for options menu
| [To suppress this menu help, toggle off the 'cmdaddist' option.]
|
Picking '?' shows essentially the same text as was in-line text in
the menu before. Then doset() goes back to the start and re-runs the
options setting menu but without that extra entry the second time.
Kicking a door can produce "WHAMMM!!!". "Wham" doesn't necessarily
imply any noise but there's a strong suggestion that it does, so a
deaf hero shouldn't be able to hear it. Give alternate feedback,
"Thwack!!" when deaf, and sometimes give that even when not deaf.
Also tone down "WHAMMM!!!" to Whammm!!".
Changes most of the special keys used in the main input loop
into extended commands:
- movement keys are now bound to extended commands, eg.
#movewest and so on.
- m-prefix is now #reqmenu extended command, still bound to
the 'm' key.
- run, rush, and fight are now extended commands, still bound
to the same keys as previously.
- nopickup and runnopickup keys are removed.
Nopickup was using 'm' key, the same as the m-prefix, so
allow #reqmenu to modify movement commands to disable pickup.
- multiple prefix commands are allowed. This lets user to
use #reqmenu, followed by #run, followed by movement to simulate
runnopickup behaviour. (If necessary, adding runnopickup back
as an extended command would be easy)
unpaid_cost(): 'shkp' might be used without being initialized. That
sort of warning is sometimes wrong but was correct in this instance.
qt_Splash(): the Qt 6.2 warning suggests switching the argument for
setMask() from QBitmap() to fromPixmap() but that doesn't work with
5.11. However, switching from setMask() to setPixmap() does work,
and results in a crisp splash image instead of the fuzzy one I
recently complained about. I've no idea what the right QT_VERSION
check ought to be but another QLabel propery is documented as "added
in 4.2" and the pixmap one has no such mention so I picked Qt < 4
for the code that's been in use and Qt >= 4 for the new code.
There are no longer distinct gendered versions of monsters, so femalenum
is unused (i.e. set to NON_PM) for all roles and races. Take a pass at
removing all uses of/references to femalenum, and rename 'malenum' to
'mnum' since it no longer has any particular association with
gender or sex.
Recent commit 5c14f3e fixed an issue with unpaid_cost when the hero is
in two shops at once (e.g. phasing through a shared wall), but
introduced new problems with finding the cost of a container with unpaid
contents -- an unpaid item in a player-owned container would generate
the same "unpaid_cost: object wasn't on any bill" impossible as the
issue the commit fixed.
The main issue was that finding the bill entry used to depend on finding
the shopkeeper, but after the change, finding the shopkeeper depended on
finding the bill entry; for a container with unpaid items which has a
shopkeeper, but no bill entry, this caused issues.
Revert part of 5c14f3e and tackle the problem another way, which should
correctly handle unpaid items in inventory or a container, even if they
belong to a mixture of different shops and/or the hero is on a space
shared between multiple shops.
When a flying hero deliberately "swoops" through a trap door or hole,
consider the movement down to the next level to be controlled flight
rather than falling, preventing the sort of inadvertent touching of a
carried cockatrice corpse that happens when falling between levels.
I don't care for this very much at all, but making it shorter will
reduce its usefullness. It addresses one of the struggles exhibited
in the "a man and his cat" youtube video, where he was baffled when
selecting booleans didn't change their values and he later used Esc
instead of Enter after eventually finding number_pad.
This inserts some explanatory text (around three dozen lines,
unfortunately) at the start of 'O's menu. Some of it is general menu
stuff, some is specific options stuff, and some attempts to fend off
various bug reports about options that do or don't persist across
save and restore or RC revisions that seem to have no effect.
The new introductory text can be disabled by turning off cmdassist.
Players who already do that don't need to see this. Many who ignore
cmdassist and occasionally endure an outburst of compass directions
are likely to be goaded into turning it off. I hope we won't need a
new 'optassist' for players who want to skip this but leave cmdassist
in general on.
It doesn't attempt to address his attempt to use arrow keys (possibly
arrows overloaded on number pad keys, or perhaps just digits on the
number pad while numpad mode was off) to navigate the menu then having
the Windows port 'helpfully' change those into hjkl which resulted in
selecting and subsequently unintentionally toggling some options on
the first page. One was 'color' which he did notice and then re-run
'O' to successfully toggle it back on. There was at least one other
which he either didn't notice to didn't both to reverse.
Fix the reported bug of using Passes_walls to carry an unpaid item
from inside a shop into the wall it shares with another shop
producing a situation where examining inventory issued an impossible
"unpaid_cost: object wasn't on any bill" when trying to append the
cost to the formatted inventory line. u.ushops[], u.ushops0[], and
others are lists that can have up to four entries and the relevant
code was only checking the first one.
Not mentioned in the report: continuing another step into the other
shop didn't get recognized as robbing the first shop, for a similar
reason.
For either of these bugs, digging a breach in the wall, paying off
the miffed shopkeeper, then stepping into the breach before it gets
repaired will probably trigger the same results without the need for
polymorphing into a xorn or earth elemental. But not on the tourist
goal level test case since walls there are undiggable.
I didn't go looking for other instances of not checking all relevant
shopkeepers. It wouldn't surprise me if there are some more.
moveloop() has been calling restore_attrib() every turn, and
restore_attrib() loops through all six characteristics every time
to check for ones that have temporary adjustments timing out. But
ATIME(characteristic) is never set anywhere and no time outs would
occur. So delete the call to restore_attrib() from moveloop().
This leaves that no-longer-called routine in place and updates it
to handle Wounded_legs properly in case it ever does get used.
Also, add a comment about "restore ability" not fixing temporarily
lost characteristics due to hunger or wounded legs. And update
unfixable_trouble_count() to check for those so that restore ability
won't say "you feel great" when it fails to fix them.
Wounded_legs was changed from (HWounded_legs || EWounded_legs) to
just (HWounded_legs), but when the timeout code decremented the timer
to 0, HWounded_legs became 0 and heal_legs() operated as if there was
nothing to repair and hero didn't recover from temporarily lost Dex.
Change Wounded_legs back to (HWounded_legs || EWounded_legs).
djgpp cross-compiler was griping about several.
This also removes these lines from sys/unix/hints/include/compiler.370.
CFLAGS+=-Wno-format-nonliteral
CCXXFLAGS+=-Wno-format-nonliteral
-Wformat-nonliteral should not be incompatible with the printf
argument-checking capabilities on literal format strings and there
shouldn't be any new warnings created.
-- &< --
artifact.c: In function 'artifact_hit':
artifact.c:1309:23: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
1309 | mon_nam(mdef));
| ^~~~~~~
artifact.c:1328:17: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
1328 | pline(behead_msg[rn2(SIZE(behead_msg))], wepdesc, "you");
| ^~~~~
ball.c: In function 'drop_ball':
ball.c:896:17: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
896 | pline(pullmsg, "pit");
| ^~~~~
ball.c:899:17: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
899 | pline(pullmsg, "web");
| ^~~~~
ball.c:904:17: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
904 | pline(pullmsg, hliquid("lava"));
| ^~~~~
ball.c:908:17: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
908 | pline(pullmsg, "bear trap");
| ^~~~~
dig.c: In function 'liquid_flow':
dig.c:747:9: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
747 | pline(fillmsg, hliquid(typ == LAVAPOOL ? "lava" : "water"));
| ^~~~~
fountain.c: In function 'floating_above':
fountain.c:28:5: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
28 | You(umsg, what);
| ^~~
invent.c: In function 'hold_another_object':
invent.c:1018:17: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
1018 | pline(drop_fmt, drop_arg);
| ^~~~~
invent.c:1073:9: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
1073 | pline(drop_fmt, drop_arg);
| ^~~~~
invent.c: In function 'silly_thing':
invent.c:1811:9: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
1811 | pline(silly_thing_to, word);
| ^~~~~
lock.c: In function 'pick_lock':
lock.c:375:19: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
375 | pline(no_longer, "hold the", what);
| ^~~~~~~~~
lock.c:379:19: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
379 | pline(no_longer, "reach the", "lock");
| ^~~~~~~~~
lock.c: In function 'pick_lock':
lock.c:375:19: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
375 | pline(no_longer, "hold the", what);
| ^~~~~~~~~
lock.c:379:19: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
379 | pline(no_longer, "reach the", "lock");
| ^~~~~~~~~
mcastu.c: In function 'cast_cleric_spell':
mcastu.c:670:13: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
670 | pline(fmt, Monnam(mtmp), what);
| ^~~~~
mhitu.c: In function 'hitmsg':
mhitu.c:68:13: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
68 | pline(pfmt, Monst_name);
| ^~~~~
mkobj.c: In function 'insane_object':
mkobj.c:2848:20: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
2848 | impossible(altfmt, mesg, fmt_ptr((genericptr_t) obj), where_name(obj),
| ^~~~~~
mkobj.c:2852:20: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
2852 | objnm);
| ^~~~~
mon.c: In function 'mon_givit':
mon.c:1469:9: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
1469 | pline(msg, Monnam(mtmp));
| ^~~~~
mon.c: In function 'mondead':
mon.c:2485:33: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
2485 | | SUPPRESS_INVISIBLE), FALSE));
| ^
muse.c: In function 'mon_reflects':
muse.c:2438:13: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
2438 | pline(str, s_suffix(mon_nam(mon)), "shield");
| ^~~~~
muse.c:2445:13: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
2445 | pline(str, s_suffix(mon_nam(mon)), "weapon");
| ^~~~~
muse.c:2450:13: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
2450 | pline(str, s_suffix(mon_nam(mon)), "amulet");
| ^~~~~
muse.c:2458:13: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
2458 | pline(str, s_suffix(mon_nam(mon)), "armor");
| ^~~~~
muse.c:2464:13: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
2464 | pline(str, s_suffix(mon_nam(mon)), "scales");
| ^~~~~
muse.c: In function 'ureflects':
muse.c:2476:13: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
2476 | pline(fmt, str, "shield");
| ^~~~~
muse.c:2483:13: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
2483 | pline(fmt, str, "weapon");
| ^~~~~
muse.c:2487:13: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
2487 | pline(fmt, str, "medallion");
| ^~~~~
muse.c:2493:13: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
2493 | pline(fmt, str, uskin ? "luster" : "armor");
| ^~~~~
muse.c:2497:13: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
2497 | pline(fmt, str, "scales");
| ^~~~~
polyself.c: In function 'polyman':
polyself.c:201:5: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
201 | urgent_pline(fmt, arg);
| ^~~~~~~~~~~~
potion.c: In function 'make_hallucinated':
potion.c:423:13: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
423 | pline(message, verb);
| ^~~~~
potion.c: In function 'peffect_gain_level':
potion.c:1033:17: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
1033 | You(riseup, ceiling(u.ux, u.uy));
| ^~~
potion.c:1044:21: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
1044 | You(riseup, ceiling(u.ux, u.uy));
| ^~~
priest.c: In function 'intemple':
priest.c:487:17: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
487 | You(msg1, msg2);
| ^~~
read.c: In function 'doread':
read.c:522:9: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
522 | pline(silly_thing_to, "read");
| ^~~~~
shk.c: In function 'shk_names_obj':
shk.c:2576:15: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
2576 | pline(fmtbuf, obj_name, (obj->quan > 1L) ? "them" : "it", amt,
| ^~~~~~
shk.c:2579:9: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
2579 | You(fmt, obj_name, amt, plur(amt), arg);
| ^~~
shk.c: In function 'shk_chat':
shk.c:4506:13: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
4506 | pline(Izchak_speaks[rn2(SIZE(Izchak_speaks))], shkname(shkp));
| ^~~~~
shk.c: In function 'check_unpaid_usage':
shk.c:4633:9: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
4633 | verbalize(fmt, arg1, arg2, tmp, currency(tmp));
| ^~~~~~~~~
sounds.c: In function 'dosounds':
sounds.c:66:21: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
66 | pline(throne_msg[2], uhis());
| ^~~~~
sounds.c:259:17: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
259 | You_hear(msg, halu_gname(EPRI(mtmp)->shralign));
| ^~~~~~~~
timeout.c: In function 'choke_dialogue':
timeout.c:269:26: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
269 | body_part(NECK));
| ^~~~~~~~~
timeout.c:274:17: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
274 | urgent_pline(str, hcolor(NH_BLUE));
| ^~~~~~~~~~~~
timeout.c: In function 'levitation_dialogue':
timeout.c:339:26: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
339 | danger ? surface(u.ux, u.uy) : "air");
| ^~~~~~
timeout.c: In function 'slime_dialogue':
timeout.c:379:34: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
379 | urgent_pline(buf, hcolor(NH_GREEN));
| ^~~
timeout.c:381:30: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
381 | urgent_pline(buf, an(Hallucination ? rndmonnam(NULL)
| ^~~
uhitm.c: In function 'hmon_hitmon':
uhitm.c:1398:9: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
1398 | pline(fmt, whom);
| ^~~~~
uhitm.c:1421:9: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
1421 | pline(fmt, whom);
| ^~~~~
uhitm.c: In function 'stumble_onto_mimic':
uhitm.c:5301:9: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
5301 | pline(fmt, what);
| ^~~~~
../win/tty/wintty.c: In function 'tty_clear_nhwindow':
../win/tty/wintty.c:1649:15: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
1649 | panic(winpanicstr, window);
| ^~~~~~~~~~~
../win/tty/wintty.c: In function 'tty_display_nhwindow':
../win/tty/wintty.c:2339:15: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
2339 | panic(winpanicstr, window);
| ^~~~~~~~~~~
../win/tty/wintty.c: In function 'tty_dismiss_nhwindow':
../win/tty/wintty.c:2432:15: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
2432 | panic(winpanicstr, window);
| ^~~~~~~~~~~
../win/tty/wintty.c: In function 'tty_destroy_nhwindow':
../win/tty/wintty.c:2477:15: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
2477 | panic(winpanicstr, window);
| ^~~~~~~~~~~
../win/tty/wintty.c: In function 'tty_curs':
../win/tty/wintty.c:2503:15: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
2503 | panic(winpanicstr, window);
| ^~~~~~~~~~~
../win/tty/wintty.c: In function 'tty_putsym':
../win/tty/wintty.c:2599:15: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
2599 | panic(winpanicstr, window);
| ^~~~~~~~~~~
../win/tty/wintty.c: In function 'tty_add_menu':
../win/tty/wintty.c:2967:15: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
2967 | panic(winpanicstr, window);
| ^~~~~~~~~~~
../win/tty/wintty.c: In function 'tty_end_menu':
../win/tty/wintty.c:3032:15: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
3032 | panic(winpanicstr, window);
| ^~~~~~~~~~~
../win/tty/wintty.c: In function 'tty_select_menu':
../win/tty/wintty.c:3140:15: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
3140 | panic(winpanicstr, window);
| ^~~~~~~~~~~
The set-but-not-used warning for 'ret' revealed an actual bug this
time. Parsing sysconf cares whether any errors were encountered
when parsing its contents, but BINDINGS=key1:cmd1,key2:cmd2 only
returned the result of the first key in the comma-separated list
because the result from recursive calls was lost to the set-but-
not-used variable. Just adding use of that variable would have
ended up reporting success if any key bound succesfully rather than
requiring that they all do as sysconf parse handling intends.
Also, binding comma to a command required that it be specified by
its numeric value because parsing via recursion ate up the actual
commas. Now allow "BINDINGS=,:cmd" or "keyM:cmdM,,:cmdN" or
"BINDINGS=\,:cmd" or "keyM:cmdM,\,:cmdN".
It also recognizes "BINDINGS=',':cmd" and "keyM:cmdM,',':cmdN" but
that yields an invalid key error for "','". I thought txt2key()
supported that but it doesn't. I've left this in because the error
about ',' not being recognized as a key seems better than one about
"'" not being a valid key bind and then accidentally binding single
quote via post-comma "':command".
Get rid of set-but-not-otherwise-used variable 'nsum'. At one time
it was used to figure out hmonas()'s return value, but that changed
three years ago. And hmonas()'s only caller discards that return
value anyway.
