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[80.241.56.171]) by gmr-mx.google.com with ESMTPS id q9si147337ljg.7.2021.10.31.11.22.48 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 31 Oct 2021 11:22:48 -0700 (PDT) Received-SPF: pass (google.com: domain of albert+pandoc-9EawChwDxG8hFhg+JK9F0w@public.gmane.org designates 80.241.56.171 as permitted sender) client-ip=80.241.56.171; Original-Received: from smtp102.mailbox.org (smtp102.mailbox.org [IPv6:2001:67c:2050:105:465:1:3:0]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-384) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mout-p-201.mailbox.org (Postfix) with ESMTPS id 4Hj4K33H9WzQjgP for ; Sun, 31 Oct 2021 19:22:47 +0100 (CET) X-Virus-Scanned: amavisd-new at heinlein-support.de In-Reply-To: X-Rspamd-Queue-Id: 196E8C0A X-Original-Sender: albert+pandoc-9EawChwDxG8hFhg+JK9F0w@public.gmane.org X-Original-Authentication-Results: gmr-mx.google.com; spf=pass (google.com: domain of albert+pandoc-9EawChwDxG8hFhg+JK9F0w@public.gmane.org designates 80.241.56.171 as permitted sender) smtp.mailfrom=albert+pandoc-9EawChwDxG8hFhg+JK9F0w@public.gmane.org Precedence: list Mailing-list: list pandoc-discuss-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org; contact pandoc-discuss+owners-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org List-ID: X-Google-Group-Id: 1007024079513 List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , Xref: news.gmane.io gmane.text.pandoc:29426 Archived-At: ------LKUES68W88WMK5HC8X5HZBE472JEM7 Content-Type: text/plain; charset="UTF-8" That seems reasonable. Although, tbh, I'm surprised that this ever worked at all. Looking at the old code it seems like it shouldn't. I'll take a look. Am 31. Oktober 2021 18:43:30 MEZ schrieb John MacFarlane : > >Perhaps for backwards compatibility we should fix things >so that Str with no argument is treated as an empty string? > >John MacFarlane writes: > >> I can confirm that using pandoc.Str('') instead of pandoc.Str() >> works. >> >> >> Albert Krewinkel writes: >> >>> Can't test right now, but can you try to pass an empty string to pandoc.Str('')? >>> >>> Am 31. Oktober 2021 14:18:16 MEZ schrieb Philipp : >>>>Hello everyone, >>>> >>>>I'm experiencing a problem with a self-written Lua-filter after upgrading >>>>to 2.15. >>>> >>>>The filter ran (and still runs) fine with older versions of pandoc, but >>>>with 2.15 I get the following error: >>>> >>>>PandocLuaError "Error during function call:\n\tstring expected, got >>>>string\n\twhile retrieving function argument string\n\twhile retrieving >>>>arguments for function Str\nstack traceback:\n\t[C]: in field >>>>'Str'\n\tscripts/klausur.lua:11: in function >>>>\n\t[C]: in ?\n\t[C]: in field >>>>'walk_block'\n\tscripts/klausur.lua:8: in function 'processheader'" >>>> >>>>stack traceback: >>>> >>>>[C]: in field 'walk_block' >>>> >>>>scripts/klausur.lua:8: in function 'processheader' >>>>The corresponding Lua code looks like this (I hope the formatting is >>>>preserved): >>>> >>>> 7 function processheader(elem) >>>> 8 return pandoc.walk_block(elem, { >>>> 9 Str = function(elem) >>>>10 if string.match(elem.text, "%%%d+p%%") ~= nil then >>>>11 return pandoc.Str() >>>>12 end >>>>13 end >>>>14 }) >>>>15 end >>>> >>>>I'd be thankful for any suggestion what is going wrong here. >>>> >>>>Kind regards, >>>>Philipp >>>> >>>> >>>>-- >>>>You received this message because you are subscribed to the Google Groups "pandoc-discuss" group. >>>>To unsubscribe from this group and stop receiving emails from it, send an email to pandoc-discuss+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org >>>>To view this discussion on the web visit https://groups.google.com/d/msgid/pandoc-discuss/7c1cf170-c5cb-4203-a4ba-36407f0ebfecn%40googlegroups.com. >>> >>> -- >>> You received this message because you are subscribed to the Google Groups "pandoc-discuss" group. >>> To unsubscribe from this group and stop receiving emails from it, send an email to pandoc-discuss+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org >>> To view this discussion on the web visit https://groups.google.com/d/msgid/pandoc-discuss/DDB22D9A-22FC-48BB-B1D0-18B059FD92D7%40zeitkraut.de. > >-- >You received this message because you are subscribed to the Google Groups "pandoc-discuss" group. >To unsubscribe from this group and stop receiving emails from it, send an email to pandoc-discuss+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org >To view this discussion on the web visit https://groups.google.com/d/msgid/pandoc-discuss/m2ee81ks3h.fsf%40Johns-Air.hsd1.ca.comcast.net. -- You received this message because you are subscribed to the Google Groups "pandoc-discuss" group. To unsubscribe from this group and stop receiving emails from it, send an email to pandoc-discuss+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To view this discussion on the web visit https://groups.google.com/d/msgid/pandoc-discuss/7BA44317-17A2-450D-90FD-97F61FCC6129%40zeitkraut.de. ------LKUES68W88WMK5HC8X5HZBE472JEM7 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable That seems reasonable. Although, tbh, I'm surprise= d that this ever worked at all. Looking at the old code it seems like it sh= ouldn't.

I'll take a look.

Am 31. = Oktober 2021 18:43:30 MEZ schrieb John MacFarlane <jgm-TVLZxgkOlNX2fBVCVOL8/A@public.gmane.org>:= 

Perhaps for backwards compatibility =
we should fix things
so that Str with no argument is treated as an empty=
 string?

John MacFarlane <jgm-TVLZxgkOlNX2fBVCVOL8/A@public.gmane.org> writes:

 I can confirm that using pando=
c.Str('') instead of pandoc.Str()
 works.


 Albert Krewinkel &=
lt;albert+pandoc-9EawChwDxG8hFhg+JK9F0w@public.gmane.org> writes:

 Can't test right now, but can you try to pass an empt=
y string to pandoc.Str('')?

 Am 31. Oktober 2021 14:18:16 MEZ schrie=
b Philipp <philipp.kupferschmied-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>:
Hello everyone,

I'm experiencing a problem=
 with a self-written Lua-filter after upgrading 
to 2.15.

The fil=
ter ran (and still runs) fine with older versions of pandoc, but 
with 2=
.15 I get the following error:

PandocLuaError "Error during function=
 call:\n\tstring expected, got 
string\n\twhile retrieving function argu=
ment string\n\twhile retrieving 
arguments for function Str\nstack trace=
back:\n\t[C]: in field 
'Str'\n\tscripts/klausur.lua:11: in function <scripts/klausur.lua:9>\n\t[C]: in ?\n\t[C]: in field 
'walk_bloc=
k'\n\tscripts/klausur.lua:8: in function 'processheader'"

stack trac=
eback:

[C]: in field 'walk_block'

scripts/klausur.lua:8: in f=
unction 'processheader'
The corresponding Lua code looks like this (I ho=
pe the formatting is 
preserved):

 7 function processheader(elem)=

 8     return pandoc.walk_block(elem, {
 9         Str =3D function(=
elem)
10             if string.match(elem.text, "%%%d+p%%") ~=3D nil the=
n
11                 return pandoc.Str()
12             end
13    =
     end
14     })
15 end

I'd be thankful for any suggestion w=
hat is going wrong here.

Kind regards,
Philipp


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isit https://groups.google.com/d=
/msgid/pandoc-discuss/7c1cf170-c5cb-4203-a4ba-36407f0ebfecn%40googlegroups.=
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gle.com/d/msgid/pandoc-discuss/DDB22D9A-22FC-48BB-B1D0-18B059FD92D7%40zeitk=
raut.de.

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