Automatic theorem listPrint all theoremsCode between beginenvironment and endenvironment stored in an arrayRemoving label from a stringAmsbook: Theoremstyles definition and remark identical?Lyx 2.0 Formatted references to theorem/lemma/claim environmentsReference to List Items in Theorem Environment with Label Type “Theorem”Referencing Definition by Name and Optional ArgumentHow can I apply a custom-defined theorem environment to nested theorems *only*?Customizing theorem listCite a theorem by its name and numberPlace theorem number *before* theorem label in page header?No new line for theorem in enumerateRedefine the theorem environment to save its contents
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Automatic theorem list
Print all theoremsCode between beginenvironment and endenvironment stored in an arrayRemoving label from a stringAmsbook: Theoremstyles definition and remark identical?Lyx 2.0 Formatted references to theorem/lemma/claim environmentsReference to List Items in Theorem Environment with Label Type “Theorem”Referencing Definition by Name and Optional ArgumentHow can I apply a custom-defined theorem environment to nested theorems *only*?Customizing theorem listCite a theorem by its name and numberPlace theorem number *before* theorem label in page header?No new line for theorem in enumerateRedefine the theorem environment to save its contents
2
In the accepted answer to Code between beginenvironment and endenvironment stored in an array it's shown how to create an automatic list of theorems using expl3 syntax. However the printtheorems command only works if it's called after the theorems.
Is there a way to call it before the theorems? I was thinking a possible way to do it would be to compile the .tex twice, the first time to get the theorems and the second one to display them (like the Table of Contents does with chapters, sections ecc..).
The code linked above and the corresponding output are:
documentclassarticle
usepackageamsmath
usepackageamsthm
usepackageenviron
usepackagexparse
ExplSyntaxOn
NewDocumentCommandnewtheoremxmomo
% * Let's duplicate the working of newtheorem; newtheoremx should
% be used for theorems that need to be listed
% * newtheoremxtheoremTheorem will actually do
% newtheoremtheorem@innerTheorem (honoring the usual optional arguments)
% * We also need a property list to store along with the theorem
% the one which it is subordinate to
IfValueTF#2
newtheorem#1@inner[#2@inner]#3
% #1 is subordinate to #2
prop_gput:Nnn g_riccardo_theorems_prop #1 #2
IfValueTF#4
newtheorem#1@inner#3[#4]
newtheorem#1@inner#3
% #1 is not subordinate, store the name itself
prop_gput:Nnn g_riccardo_theorems_prop #1 #1
% define a "grabbing" environment #1 with the usual features
NewEnviron#1[1][]
% start the inner environment (without or with optional argument)
tl_if_empty:nTF ##1
begin#1@inner
begin#1@inner[##1]
% save the statement number
tl_gset:Nx g__riccardo_theorems_number_tl use:c @currentlabel
% typeset the statement
BODY
% end the inner environment
end#1@inner
% store the statement in a sequence variable, actually as
% four arguments as shown
seq_gput_right:Nx g_riccardo_theorems_seq
#1 % name
g__riccardo_theorems_number_tl % number
exp_not:n ##1 % attribution
exp_not:V BODY % body
% allocate the needed variables
prop_new:N g_riccardo_theorems_prop
seq_new:N g_riccardo_theorems_seq
tl_new:N g__riccardo_theorems_number_tl
% print the stored theorems
NewDocumentCommandprinttheorems
% we need a group where nullifying the action of label
group_begin:
cs_set_eq:NN label use_none:n
% map the sequence, passing each item to the function that prints a theorem
seq_map_function:NN g_riccardo_theorems_seq riccardo_printtheorems:n
% end the group
group_end:
cs_new_protected:Nn riccardo_printtheorems:n
% just pass the argument in the form namenumberattributiontext
% to a four argument function
__riccardo_printtheorems:nnnn #1
cs_new_protected:Nn __riccardo_printtheorems:nnnn
% redefine the<statement>@inner to yield the stored number
% we use the property list to use the correct counter
% (for instance, in case of "lemma", <statement> will be "theorem"
cs_set:cpn the prop_item:Nn g_riccardo_theorems_prop #1 @inner #2
tl_if_empty:nTF #3
% no attribution
begin#1@inner #4 end#1@inner
% attribution
begin#1@inner[#3] #4 end#1@inner
ExplSyntaxOff
newtheoremxtheoremTheorem[section]
newtheoremxlemma[theorem]Lemma
begindocument
sectionFirst test
begintheorem[Important]labelthm:important
This is a theorem about $log_a x$.
endtheorem
beginlemmalabellem:whatever
This is a lemma.
endlemma
begintheoremlabelthm:unimportant
This is another theorem
endtheorem
sectionSecond test
begintheoremlabelthm:soandso
Again a theorem.
endtheorem
sectionTheorems
printtheorems
enddocument
EDIT: MWE showing the problem
documentclassmemoir
usepackageamsmath, amsthm, hyperref, environ, xparse, showkeys
ExplSyntaxOn
NewDocumentCommandnewtheoremxmomo
% * Let's duplicate the working of newtheorem; newtheoremx should
% be used for theorems that need to be listed
% * newtheoremxtheoremTheorem will actually do
% newtheoremtheorem@innerTheorem (honoring the usual optional arguments)
% * We also need a property list to store along with the theorem
% the one which it is subordinate to
IfValueTF#2
newtheorem#1@inner[#2@inner]#3
% #1 is subordinate to #2
prop_gput:Nnn g_riccardo_theorems_prop #1 #2
IfValueTF#4
newtheorem#1@inner#3[#4]
newtheorem#1@inner#3
% #1 is not subordinate, store the name itself
prop_gput:Nnn g_riccardo_theorems_prop #1 #1
seq_gput_right:Nn g_riccardo_theorems_counters_seq #1
% define a "grabbing" environment #1 with the usual features
NewEnviron#1[1][]
% start the inner environment (without or with optional argument)
tl_if_empty:nTF ##1
begin#1@inner
begin#1@inner[##1]
% save the statement number
tl_gset:Nx g__riccardo_theorems_number_tl use:c @currentlabel
% typeset the statement
BODY
% end the inner environment
end#1@inner
% store the statement in a sequence variable, actually as
% four arguments as shown
seq_gput_right:Nx g_riccardo_theorems_seq
#1 % name
g__riccardo_theorems_number_tl % number
exp_not:n ##1 % attribution
exp_not:V BODY % body
% allocate the needed variables
prop_new:N g_riccardo_theorems_prop
seq_new:N g_riccardo_theorems_seq
tl_new:N g__riccardo_theorems_number_tl
iow_new:N g_riccardo_theorems_stream
seq_new:N g_riccardo_theorems_counters_seq
% print the stored theorems
NewDocumentCommandprinttheorems
% we need a group where nullifying the action of label
group_begin:
cs_set_eq:NN label use_none:n
% map the sequence, passing each item to the function that prints a theorem
file_if_exist_input:n c_sys_jobname_str.thl
% end the group
group_end:
seq_map_inline:Nn g_riccardo_theorems_counters_seq
setcounter##1@inner0
cs_new_protected:Nn riccardo_theorems_save:
seq_map_function:NN g_riccardo_theorems_seq __riccardo_theorems_save:n
cs_new_protected:Nn __riccardo_theorems_save:n
iow_now:Nn g_riccardo_theorems_stream
savedtheorem #1
AtEndDocument
iow_open:Nn g_riccardo_theorems_stream c_sys_jobname_str.thl
riccardo_theorems_save:
iow_close:N g_riccardo_theorems_stream
NewDocumentCommandsavedtheoremmmmm
% redefine the<statement>@inner to yield the stored number
% we use the property list to use the correct counter
% (for instance, in case of "lemma", <statement> will be "theorem"
cs_set:cpn the prop_item:Nn g_riccardo_theorems_prop #1 @inner #2
tl_if_empty:nTF #3
% no attribution
begin#1@inner #4 end#1@inner
% attribution
begin#1@inner[#3] #4 end#1@inner
ExplSyntaxOff
newtheoremxtheoremTheorem[chapter]
newtheoremxlemma[theorem]Lemma
begindocument
chapterTheorems
printtheorems
clearpage
sectionFirst theorem
begintheorem[Important] labelthm_1
This is a theorem about $log_a x$.
endtheorem
clearpage
This is a link to hyperref[thm_1]Theorem 1.
enddocument
macros theorems expl3 amsthm xparse
asked Feb 9 at 18:11
noibenoibe
529113
add a comment |
2
In the accepted answer to Code between beginenvironment and endenvironment stored in an array it's shown how to create an automatic list of theorems using expl3 syntax. However the printtheorems command only works if it's called after the theorems.
Is there a way to call it before the theorems? I was thinking a possible way to do it would be to compile the .tex twice, the first time to get the theorems and the second one to display them (like the Table of Contents does with chapters, sections ecc..).
The code linked above and the corresponding output are:
documentclassarticle
usepackageamsmath
usepackageamsthm
usepackageenviron
usepackagexparse
ExplSyntaxOn
NewDocumentCommandnewtheoremxmomo
% * Let's duplicate the working of newtheorem; newtheoremx should
% be used for theorems that need to be listed
% * newtheoremxtheoremTheorem will actually do
% newtheoremtheorem@innerTheorem (honoring the usual optional arguments)
% * We also need a property list to store along with the theorem
% the one which it is subordinate to
IfValueTF#2
newtheorem#1@inner[#2@inner]#3
% #1 is subordinate to #2
prop_gput:Nnn g_riccardo_theorems_prop #1 #2
IfValueTF#4
newtheorem#1@inner#3[#4]
newtheorem#1@inner#3
% #1 is not subordinate, store the name itself
prop_gput:Nnn g_riccardo_theorems_prop #1 #1
% define a "grabbing" environment #1 with the usual features
NewEnviron#1[1][]
% start the inner environment (without or with optional argument)
tl_if_empty:nTF ##1
begin#1@inner
begin#1@inner[##1]
% save the statement number
tl_gset:Nx g__riccardo_theorems_number_tl use:c @currentlabel
% typeset the statement
BODY
% end the inner environment
end#1@inner
% store the statement in a sequence variable, actually as
% four arguments as shown
seq_gput_right:Nx g_riccardo_theorems_seq
#1 % name
g__riccardo_theorems_number_tl % number
exp_not:n ##1 % attribution
exp_not:V BODY % body
% allocate the needed variables
prop_new:N g_riccardo_theorems_prop
seq_new:N g_riccardo_theorems_seq
tl_new:N g__riccardo_theorems_number_tl
% print the stored theorems
NewDocumentCommandprinttheorems
% we need a group where nullifying the action of label
group_begin:
cs_set_eq:NN label use_none:n
% map the sequence, passing each item to the function that prints a theorem
seq_map_function:NN g_riccardo_theorems_seq riccardo_printtheorems:n
% end the group
group_end:
cs_new_protected:Nn riccardo_printtheorems:n
% just pass the argument in the form namenumberattributiontext
% to a four argument function
__riccardo_printtheorems:nnnn #1
cs_new_protected:Nn __riccardo_printtheorems:nnnn
% redefine the<statement>@inner to yield the stored number
% we use the property list to use the correct counter
% (for instance, in case of "lemma", <statement> will be "theorem"
cs_set:cpn the prop_item:Nn g_riccardo_theorems_prop #1 @inner #2
tl_if_empty:nTF #3
% no attribution
begin#1@inner #4 end#1@inner
% attribution
begin#1@inner[#3] #4 end#1@inner
ExplSyntaxOff
newtheoremxtheoremTheorem[section]
newtheoremxlemma[theorem]Lemma
begindocument
sectionFirst test
begintheorem[Important]labelthm:important
This is a theorem about $log_a x$.
endtheorem
beginlemmalabellem:whatever
This is a lemma.
endlemma
begintheoremlabelthm:unimportant
This is another theorem
endtheorem
sectionSecond test
begintheoremlabelthm:soandso
Again a theorem.
endtheorem
sectionTheorems
printtheorems
enddocument
EDIT: MWE showing the problem
documentclassmemoir
usepackageamsmath, amsthm, hyperref, environ, xparse, showkeys
ExplSyntaxOn
NewDocumentCommandnewtheoremxmomo
% * Let's duplicate the working of newtheorem; newtheoremx should
% be used for theorems that need to be listed
% * newtheoremxtheoremTheorem will actually do
% newtheoremtheorem@innerTheorem (honoring the usual optional arguments)
% * We also need a property list to store along with the theorem
% the one which it is subordinate to
IfValueTF#2
newtheorem#1@inner[#2@inner]#3
% #1 is subordinate to #2
prop_gput:Nnn g_riccardo_theorems_prop #1 #2
IfValueTF#4
newtheorem#1@inner#3[#4]
newtheorem#1@inner#3
% #1 is not subordinate, store the name itself
prop_gput:Nnn g_riccardo_theorems_prop #1 #1
seq_gput_right:Nn g_riccardo_theorems_counters_seq #1
% define a "grabbing" environment #1 with the usual features
NewEnviron#1[1][]
% start the inner environment (without or with optional argument)
tl_if_empty:nTF ##1
begin#1@inner
begin#1@inner[##1]
% save the statement number
tl_gset:Nx g__riccardo_theorems_number_tl use:c @currentlabel
% typeset the statement
BODY
% end the inner environment
end#1@inner
% store the statement in a sequence variable, actually as
% four arguments as shown
seq_gput_right:Nx g_riccardo_theorems_seq
#1 % name
g__riccardo_theorems_number_tl % number
exp_not:n ##1 % attribution
exp_not:V BODY % body
% allocate the needed variables
prop_new:N g_riccardo_theorems_prop
seq_new:N g_riccardo_theorems_seq
tl_new:N g__riccardo_theorems_number_tl
iow_new:N g_riccardo_theorems_stream
seq_new:N g_riccardo_theorems_counters_seq
% print the stored theorems
NewDocumentCommandprinttheorems
% we need a group where nullifying the action of label
group_begin:
cs_set_eq:NN label use_none:n
% map the sequence, passing each item to the function that prints a theorem
file_if_exist_input:n c_sys_jobname_str.thl
% end the group
group_end:
seq_map_inline:Nn g_riccardo_theorems_counters_seq
setcounter##1@inner0
cs_new_protected:Nn riccardo_theorems_save:
seq_map_function:NN g_riccardo_theorems_seq __riccardo_theorems_save:n
cs_new_protected:Nn __riccardo_theorems_save:n
iow_now:Nn g_riccardo_theorems_stream
savedtheorem #1
AtEndDocument
iow_open:Nn g_riccardo_theorems_stream c_sys_jobname_str.thl
riccardo_theorems_save:
iow_close:N g_riccardo_theorems_stream
NewDocumentCommandsavedtheoremmmmm
% redefine the<statement>@inner to yield the stored number
% we use the property list to use the correct counter
% (for instance, in case of "lemma", <statement> will be "theorem"
cs_set:cpn the prop_item:Nn g_riccardo_theorems_prop #1 @inner #2
tl_if_empty:nTF #3
% no attribution
begin#1@inner #4 end#1@inner
% attribution
begin#1@inner[#3] #4 end#1@inner
ExplSyntaxOff
newtheoremxtheoremTheorem[chapter]
newtheoremxlemma[theorem]Lemma
begindocument
chapterTheorems
printtheorems
clearpage
sectionFirst theorem
begintheorem[Important] labelthm_1
This is a theorem about $log_a x$.
endtheorem
clearpage
This is a link to hyperref[thm_1]Theorem 1.
enddocument
macros theorems expl3 amsthm xparse
asked Feb 9 at 18:11
noibenoibe
529113
Where did you get the idea thatprinttheoremscan be used more than once?
– egreg
Feb 10 at 19:01
Oh, so the problem has nothing to do with the theorems belonging to different chapters, it's callingprinttheoremstwice that's causing the issue, right?
– noibe
Feb 10 at 19:07
Just tried removing the secondprinttheoremsfrom the MWE I posted, but the theorem in the first chapter is still numbered incorrectly, so I guess different chapters are actually part of the problem.
– noibe
Feb 10 at 19:12
addingsetcountertheorem@inner0before the first theorem of every chapter seems to do the job.
– noibe
Feb 10 at 19:31
I fixed the issue with a new version, adding the resetting of the theorem numbers.
– egreg
Feb 10 at 20:58
add a comment |
2
2
2
0
In the accepted answer to Code between beginenvironment and endenvironment stored in an array it's shown how to create an automatic list of theorems using expl3 syntax. However the printtheorems command only works if it's called after the theorems.
Is there a way to call it before the theorems? I was thinking a possible way to do it would be to compile the .tex twice, the first time to get the theorems and the second one to display them (like the Table of Contents does with chapters, sections ecc..).
The code linked above and the corresponding output are:
documentclassarticle
usepackageamsmath
usepackageamsthm
usepackageenviron
usepackagexparse
ExplSyntaxOn
NewDocumentCommandnewtheoremxmomo
% * Let's duplicate the working of newtheorem; newtheoremx should
% be used for theorems that need to be listed
% * newtheoremxtheoremTheorem will actually do
% newtheoremtheorem@innerTheorem (honoring the usual optional arguments)
% * We also need a property list to store along with the theorem
% the one which it is subordinate to
IfValueTF#2
newtheorem#1@inner[#2@inner]#3
% #1 is subordinate to #2
prop_gput:Nnn g_riccardo_theorems_prop #1 #2
IfValueTF#4
newtheorem#1@inner#3[#4]
newtheorem#1@inner#3
% #1 is not subordinate, store the name itself
prop_gput:Nnn g_riccardo_theorems_prop #1 #1
% define a "grabbing" environment #1 with the usual features
NewEnviron#1[1][]
% start the inner environment (without or with optional argument)
tl_if_empty:nTF ##1
begin#1@inner
begin#1@inner[##1]
% save the statement number
tl_gset:Nx g__riccardo_theorems_number_tl use:c @currentlabel
% typeset the statement
BODY
% end the inner environment
end#1@inner
% store the statement in a sequence variable, actually as
% four arguments as shown
seq_gput_right:Nx g_riccardo_theorems_seq
#1 % name
g__riccardo_theorems_number_tl % number
exp_not:n ##1 % attribution
exp_not:V BODY % body
% allocate the needed variables
prop_new:N g_riccardo_theorems_prop
seq_new:N g_riccardo_theorems_seq
tl_new:N g__riccardo_theorems_number_tl
% print the stored theorems
NewDocumentCommandprinttheorems
% we need a group where nullifying the action of label
group_begin:
cs_set_eq:NN label use_none:n
% map the sequence, passing each item to the function that prints a theorem
seq_map_function:NN g_riccardo_theorems_seq riccardo_printtheorems:n
% end the group
group_end:
cs_new_protected:Nn riccardo_printtheorems:n
% just pass the argument in the form namenumberattributiontext
% to a four argument function
__riccardo_printtheorems:nnnn #1
cs_new_protected:Nn __riccardo_printtheorems:nnnn
% redefine the<statement>@inner to yield the stored number
% we use the property list to use the correct counter
% (for instance, in case of "lemma", <statement> will be "theorem"
cs_set:cpn the prop_item:Nn g_riccardo_theorems_prop #1 @inner #2
tl_if_empty:nTF #3
% no attribution
begin#1@inner #4 end#1@inner
% attribution
begin#1@inner[#3] #4 end#1@inner
ExplSyntaxOff
newtheoremxtheoremTheorem[section]
newtheoremxlemma[theorem]Lemma
begindocument
sectionFirst test
begintheorem[Important]labelthm:important
This is a theorem about $log_a x$.
endtheorem
beginlemmalabellem:whatever
This is a lemma.
endlemma
begintheoremlabelthm:unimportant
This is another theorem
endtheorem
sectionSecond test
begintheoremlabelthm:soandso
Again a theorem.
endtheorem
sectionTheorems
printtheorems
enddocument
EDIT: MWE showing the problem
documentclassmemoir
usepackageamsmath, amsthm, hyperref, environ, xparse, showkeys
ExplSyntaxOn
NewDocumentCommandnewtheoremxmomo
% * Let's duplicate the working of newtheorem; newtheoremx should
% be used for theorems that need to be listed
% * newtheoremxtheoremTheorem will actually do
% newtheoremtheorem@innerTheorem (honoring the usual optional arguments)
% * We also need a property list to store along with the theorem
% the one which it is subordinate to
IfValueTF#2
newtheorem#1@inner[#2@inner]#3
% #1 is subordinate to #2
prop_gput:Nnn g_riccardo_theorems_prop #1 #2
IfValueTF#4
newtheorem#1@inner#3[#4]
newtheorem#1@inner#3
% #1 is not subordinate, store the name itself
prop_gput:Nnn g_riccardo_theorems_prop #1 #1
seq_gput_right:Nn g_riccardo_theorems_counters_seq #1
% define a "grabbing" environment #1 with the usual features
NewEnviron#1[1][]
% start the inner environment (without or with optional argument)
tl_if_empty:nTF ##1
begin#1@inner
begin#1@inner[##1]
% save the statement number
tl_gset:Nx g__riccardo_theorems_number_tl use:c @currentlabel
% typeset the statement
BODY
% end the inner environment
end#1@inner
% store the statement in a sequence variable, actually as
% four arguments as shown
seq_gput_right:Nx g_riccardo_theorems_seq
#1 % name
g__riccardo_theorems_number_tl % number
exp_not:n ##1 % attribution
exp_not:V BODY % body
% allocate the needed variables
prop_new:N g_riccardo_theorems_prop
seq_new:N g_riccardo_theorems_seq
tl_new:N g__riccardo_theorems_number_tl
iow_new:N g_riccardo_theorems_stream
seq_new:N g_riccardo_theorems_counters_seq
% print the stored theorems
NewDocumentCommandprinttheorems
% we need a group where nullifying the action of label
group_begin:
cs_set_eq:NN label use_none:n
% map the sequence, passing each item to the function that prints a theorem
file_if_exist_input:n c_sys_jobname_str.thl
% end the group
group_end:
seq_map_inline:Nn g_riccardo_theorems_counters_seq
setcounter##1@inner0
cs_new_protected:Nn riccardo_theorems_save:
seq_map_function:NN g_riccardo_theorems_seq __riccardo_theorems_save:n
cs_new_protected:Nn __riccardo_theorems_save:n
iow_now:Nn g_riccardo_theorems_stream
savedtheorem #1
AtEndDocument
iow_open:Nn g_riccardo_theorems_stream c_sys_jobname_str.thl
riccardo_theorems_save:
iow_close:N g_riccardo_theorems_stream
NewDocumentCommandsavedtheoremmmmm
% redefine the<statement>@inner to yield the stored number
% we use the property list to use the correct counter
% (for instance, in case of "lemma", <statement> will be "theorem"
cs_set:cpn the prop_item:Nn g_riccardo_theorems_prop #1 @inner #2
tl_if_empty:nTF #3
% no attribution
begin#1@inner #4 end#1@inner
% attribution
begin#1@inner[#3] #4 end#1@inner
ExplSyntaxOff
newtheoremxtheoremTheorem[chapter]
newtheoremxlemma[theorem]Lemma
begindocument
chapterTheorems
printtheorems
clearpage
sectionFirst theorem
begintheorem[Important] labelthm_1
This is a theorem about $log_a x$.
endtheorem
clearpage
This is a link to hyperref[thm_1]Theorem 1.
enddocument
macros theorems expl3 amsthm xparse
asked Feb 9 at 18:11
noibenoibe
529113
In the accepted answer to Code between beginenvironment and endenvironment stored in an array it's shown how to create an automatic list of theorems using expl3 syntax. However the printtheorems command only works if it's called after the theorems.
Is there a way to call it before the theorems? I was thinking a possible way to do it would be to compile the .tex twice, the first time to get the theorems and the second one to display them (like the Table of Contents does with chapters, sections ecc..).
The code linked above and the corresponding output are:
documentclassarticle
usepackageamsmath
usepackageamsthm
usepackageenviron
usepackagexparse
ExplSyntaxOn
NewDocumentCommandnewtheoremxmomo
% * Let's duplicate the working of newtheorem; newtheoremx should
% be used for theorems that need to be listed
% * newtheoremxtheoremTheorem will actually do
% newtheoremtheorem@innerTheorem (honoring the usual optional arguments)
% * We also need a property list to store along with the theorem
% the one which it is subordinate to
IfValueTF#2
newtheorem#1@inner[#2@inner]#3
% #1 is subordinate to #2
prop_gput:Nnn g_riccardo_theorems_prop #1 #2
IfValueTF#4
newtheorem#1@inner#3[#4]
newtheorem#1@inner#3
% #1 is not subordinate, store the name itself
prop_gput:Nnn g_riccardo_theorems_prop #1 #1
% define a "grabbing" environment #1 with the usual features
NewEnviron#1[1][]
% start the inner environment (without or with optional argument)
tl_if_empty:nTF ##1
begin#1@inner
begin#1@inner[##1]
% save the statement number
tl_gset:Nx g__riccardo_theorems_number_tl use:c @currentlabel
% typeset the statement
BODY
% end the inner environment
end#1@inner
% store the statement in a sequence variable, actually as
% four arguments as shown
seq_gput_right:Nx g_riccardo_theorems_seq
#1 % name
g__riccardo_theorems_number_tl % number
exp_not:n ##1 % attribution
exp_not:V BODY % body
% allocate the needed variables
prop_new:N g_riccardo_theorems_prop
seq_new:N g_riccardo_theorems_seq
tl_new:N g__riccardo_theorems_number_tl
% print the stored theorems
NewDocumentCommandprinttheorems
% we need a group where nullifying the action of label
group_begin:
cs_set_eq:NN label use_none:n
% map the sequence, passing each item to the function that prints a theorem
seq_map_function:NN g_riccardo_theorems_seq riccardo_printtheorems:n
% end the group
group_end:
cs_new_protected:Nn riccardo_printtheorems:n
% just pass the argument in the form namenumberattributiontext
% to a four argument function
__riccardo_printtheorems:nnnn #1
cs_new_protected:Nn __riccardo_printtheorems:nnnn
% redefine the<statement>@inner to yield the stored number
% we use the property list to use the correct counter
% (for instance, in case of "lemma", <statement> will be "theorem"
cs_set:cpn the prop_item:Nn g_riccardo_theorems_prop #1 @inner #2
tl_if_empty:nTF #3
% no attribution
begin#1@inner #4 end#1@inner
% attribution
begin#1@inner[#3] #4 end#1@inner
ExplSyntaxOff
newtheoremxtheoremTheorem[section]
newtheoremxlemma[theorem]Lemma
begindocument
sectionFirst test
begintheorem[Important]labelthm:important
This is a theorem about $log_a x$.
endtheorem
beginlemmalabellem:whatever
This is a lemma.
endlemma
begintheoremlabelthm:unimportant
This is another theorem
endtheorem
sectionSecond test
begintheoremlabelthm:soandso
Again a theorem.
endtheorem
sectionTheorems
printtheorems
enddocument
EDIT: MWE showing the problem
documentclassmemoir
usepackageamsmath, amsthm, hyperref, environ, xparse, showkeys
ExplSyntaxOn
NewDocumentCommandnewtheoremxmomo
% * Let's duplicate the working of newtheorem; newtheoremx should
% be used for theorems that need to be listed
% * newtheoremxtheoremTheorem will actually do
% newtheoremtheorem@innerTheorem (honoring the usual optional arguments)
% * We also need a property list to store along with the theorem
% the one which it is subordinate to
IfValueTF#2
newtheorem#1@inner[#2@inner]#3
% #1 is subordinate to #2
prop_gput:Nnn g_riccardo_theorems_prop #1 #2
IfValueTF#4
newtheorem#1@inner#3[#4]
newtheorem#1@inner#3
% #1 is not subordinate, store the name itself
prop_gput:Nnn g_riccardo_theorems_prop #1 #1
seq_gput_right:Nn g_riccardo_theorems_counters_seq #1
% define a "grabbing" environment #1 with the usual features
NewEnviron#1[1][]
% start the inner environment (without or with optional argument)
tl_if_empty:nTF ##1
begin#1@inner
begin#1@inner[##1]
% save the statement number
tl_gset:Nx g__riccardo_theorems_number_tl use:c @currentlabel
% typeset the statement
BODY
% end the inner environment
end#1@inner
% store the statement in a sequence variable, actually as
% four arguments as shown
seq_gput_right:Nx g_riccardo_theorems_seq
#1 % name
g__riccardo_theorems_number_tl % number
exp_not:n ##1 % attribution
exp_not:V BODY % body
% allocate the needed variables
prop_new:N g_riccardo_theorems_prop
seq_new:N g_riccardo_theorems_seq
tl_new:N g__riccardo_theorems_number_tl
iow_new:N g_riccardo_theorems_stream
seq_new:N g_riccardo_theorems_counters_seq
% print the stored theorems
NewDocumentCommandprinttheorems
% we need a group where nullifying the action of label
group_begin:
cs_set_eq:NN label use_none:n
% map the sequence, passing each item to the function that prints a theorem
file_if_exist_input:n c_sys_jobname_str.thl
% end the group
group_end:
seq_map_inline:Nn g_riccardo_theorems_counters_seq
setcounter##1@inner0
cs_new_protected:Nn riccardo_theorems_save:
seq_map_function:NN g_riccardo_theorems_seq __riccardo_theorems_save:n
cs_new_protected:Nn __riccardo_theorems_save:n
iow_now:Nn g_riccardo_theorems_stream
savedtheorem #1
AtEndDocument
iow_open:Nn g_riccardo_theorems_stream c_sys_jobname_str.thl
riccardo_theorems_save:
iow_close:N g_riccardo_theorems_stream
NewDocumentCommandsavedtheoremmmmm
% redefine the<statement>@inner to yield the stored number
% we use the property list to use the correct counter
% (for instance, in case of "lemma", <statement> will be "theorem"
cs_set:cpn the prop_item:Nn g_riccardo_theorems_prop #1 @inner #2
tl_if_empty:nTF #3
% no attribution
begin#1@inner #4 end#1@inner
% attribution
begin#1@inner[#3] #4 end#1@inner
ExplSyntaxOff
newtheoremxtheoremTheorem[chapter]
newtheoremxlemma[theorem]Lemma
begindocument
chapterTheorems
printtheorems
clearpage
sectionFirst theorem
begintheorem[Important] labelthm_1
This is a theorem about $log_a x$.
endtheorem
clearpage
This is a link to hyperref[thm_1]Theorem 1.
enddocument
macros theorems expl3 amsthm xparse
macros theorems expl3 amsthm xparse
asked Feb 9 at 18:11
noibenoibe
529113
asked Feb 9 at 18:11
noibenoibe
529113
edited Feb 17 at 0:01
noibe
asked Feb 9 at 18:11
noibenoibe
529113
asked Feb 9 at 18:11
noibenoibe
529113
asked Feb 9 at 18:11
noibenoibe
529113
529113
Where did you get the idea thatprinttheoremscan be used more than once?
– egreg
Feb 10 at 19:01
Oh, so the problem has nothing to do with the theorems belonging to different chapters, it's callingprinttheoremstwice that's causing the issue, right?
– noibe
Feb 10 at 19:07
Just tried removing the secondprinttheoremsfrom the MWE I posted, but the theorem in the first chapter is still numbered incorrectly, so I guess different chapters are actually part of the problem.
– noibe
Feb 10 at 19:12
addingsetcountertheorem@inner0before the first theorem of every chapter seems to do the job.
– noibe
Feb 10 at 19:31
I fixed the issue with a new version, adding the resetting of the theorem numbers.
– egreg
Feb 10 at 20:58
add a comment |
Where did you get the idea thatprinttheoremscan be used more than once?
– egreg
Feb 10 at 19:01
Oh, so the problem has nothing to do with the theorems belonging to different chapters, it's callingprinttheoremstwice that's causing the issue, right?
– noibe
Feb 10 at 19:07
Just tried removing the secondprinttheoremsfrom the MWE I posted, but the theorem in the first chapter is still numbered incorrectly, so I guess different chapters are actually part of the problem.
– noibe
Feb 10 at 19:12
addingsetcountertheorem@inner0before the first theorem of every chapter seems to do the job.
– noibe
Feb 10 at 19:31
I fixed the issue with a new version, adding the resetting of the theorem numbers.
– egreg
Feb 10 at 20:58
Where did you get the idea that
printtheorems can be used more than once?– egreg
Feb 10 at 19:01
Where did you get the idea that
printtheorems can be used more than once?– egreg
Feb 10 at 19:01
Oh, so the problem has nothing to do with the theorems belonging to different chapters, it's calling
printtheorems twice that's causing the issue, right?– noibe
Feb 10 at 19:07
Oh, so the problem has nothing to do with the theorems belonging to different chapters, it's calling
printtheorems twice that's causing the issue, right?– noibe
Feb 10 at 19:07
Just tried removing the second
printtheorems from the MWE I posted, but the theorem in the first chapter is still numbered incorrectly, so I guess different chapters are actually part of the problem.– noibe
Feb 10 at 19:12
Just tried removing the second
printtheorems from the MWE I posted, but the theorem in the first chapter is still numbered incorrectly, so I guess different chapters are actually part of the problem.– noibe
Feb 10 at 19:12
adding
setcountertheorem@inner0 before the first theorem of every chapter seems to do the job.– noibe
Feb 10 at 19:31
adding
setcountertheorem@inner0 before the first theorem of every chapter seems to do the job.– noibe
Feb 10 at 19:31
I fixed the issue with a new version, adding the resetting of the theorem numbers.
– egreg
Feb 10 at 20:58
I fixed the issue with a new version, adding the resetting of the theorem numbers.
– egreg
Feb 10 at 20:58
add a comment |
1 Answer
1
active
oldest
votes
5
The theorems can be saved in a sequence as before; at end document they can be written to an auxiliary file and printtheorems inputs it (if it exists).
documentclassarticle
usepackageamsmath
usepackageamsthm
usepackagexparse,environ
ExplSyntaxOn
NewDocumentCommandnewtheoremxsmomo
IfBooleanTF#1
printthm_nonumber:nn #2 #4
printthm_number:nnnn #2 #3 #4 #5
cs_new_protected:Nn printthm_nonumber:nn
newtheorem*#1@inner#2
NewEnviron#1[1][]
% start the inner environment (without or with optional argument)
tl_if_empty:nTF ##1
begin#1@inner
begin#1@inner[##1]
% typeset the statement
BODY
% end the inner environment
end#1@inner
% store the statement in a sequence variable, actually as
% four arguments as shown
seq_gput_right:Nx g_riccardo_theorems_seq
*
#1 % name
% number
tl_if_novalue:nF ##1 [##1] % attribution
exp_not:V BODY % body
cs_new_protected:Nn printthm_number:nnnn
% * Let's duplicate the working of newtheorem; newtheoremx should
% be used for theorems that need to be listed
% * newtheoremxtheoremTheorem will actually do
% newtheoremtheorem@innerTheorem (honoring the usual optional arguments)
% * We also need a property list to store along with the theorem
% the one which it is subordinate to
tl_if_novalue:nTF #2
tl_if_novalue:nTF #4
newtheorem#1@inner#3
newtheorem#1@inner#3[#4]
% #1 is not subordinate, store the name itself
prop_gput:Nnn g_riccardo_theorems_prop #1 #1
seq_gput_right:Nn g_riccardo_theorems_counters_seq #1
newtheorem#1@inner[#2@inner]#3
% #1 is subordinate to #2
prop_gput:Nnn g_riccardo_theorems_prop #1 #2
% define a "grabbing" environment #1 with the usual features
NewEnviron#1[1][]
% start the inner environment (without or with optional argument)
tl_if_empty:nTF ##1
begin#1@inner
begin#1@inner[##1]
% save the statement number
tl_gset:Nx g__riccardo_theorems_number_tl use:c @currentlabel
% typeset the statement
BODY
% end the inner environment
end#1@inner
% store the statement in a sequence variable, actually as
% four arguments as shown
seq_gput_right:Nx g_riccardo_theorems_seq
#1 % name
g__riccardo_theorems_number_tl % number
IfValueT##1 [exp_not:n ##1 ] % attribution
exp_not:V BODY % body
% allocate the needed variables
prop_new:N g_riccardo_theorems_prop
seq_new:N g_riccardo_theorems_seq
tl_new:N g__riccardo_theorems_number_tl
iow_new:N g_riccardo_theorems_stream
seq_new:N g_riccardo_theorems_counters_seq
% print the stored theorems
NewDocumentCommandprinttheorems
% we need a group where nullifying the action of label
group_begin:
cs_set_eq:NN label use_none:n
% map the sequence, passing each item to the function that prints a theorem
file_if_exist_input:n c_sys_jobname_str.thl
% end the group
group_end:
seq_map_inline:Nn g_riccardo_theorems_counters_seq
setcounter##1@inner0
cs_new_protected:Nn riccardo_theorems_save:
seq_map_function:NN g_riccardo_theorems_seq __riccardo_theorems_save:n
cs_new_protected:Nn __riccardo_theorems_save:n
iow_now:Nn g_riccardo_theorems_stream
savedtheorem #1
AtEndDocument
iow_open:Nn g_riccardo_theorems_stream c_sys_jobname_str.thl
riccardo_theorems_save:
iow_close:N g_riccardo_theorems_stream
NewDocumentCommandsavedtheoremsmmom
% redefine the<statement>@inner to yield the stored number
% we use the property list to use the correct counter
% (for instance, in case of "lemma", <statement> will be "theorem"
IfBooleanTF#1
IfNoValueTF#4
begin#2@inner#5end#2@inner
begin#2@inner[#4]#5end#2@inner
cs_set:cpn the prop_item:Nn g_riccardo_theorems_prop #2 @inner #3
IfNoValueTF#4
% no attribution
begin#2@inner #5 end#2@inner
% attribution
begin#2@inner[#4] #5 end#2@inner
ExplSyntaxOff
newtheoremx*theorem*Theorem
newtheoremxtheoremTheorem[section]
newtheoremxlemma[theorem]Lemma
begindocument
sectionTheorems
printtheorems
sectionFirst test
begintheorem*
This is not numbered.
endtheorem*
begintheorem[Important]labelthm:important
This is a theorem about $log_a x$.
endtheorem
beginlemmalabellem:whatever
This is a lemma.
endlemma
begintheoremlabelthm:unimportant
This is another theorem
endtheorem
sectionSecond test
begintheoremlabelthm:soandso
Again a theorem.
endtheorem
enddocument
The following version requires xparse released 2019-03-05 or later.
documentclassarticle
usepackageamsmath
usepackageamsthm
usepackagexparse
ExplSyntaxOn
NewDocumentCommandnewtheoremxsmomo
IfBooleanTF#1
printthm_nonumber:nn #2 #4
printthm_number:nnnn #2 #3 #4 #5
cs_new_protected:Nn printthm_nonumber:nn
newtheorem*#1@inner#2
NewDocumentEnvironment#1 o +b
% start the inner environment (without or with optional argument)
IfNoValueTF ##1
begin#1@inner
begin#1@inner[##1]
% typeset the statement
##2
% end the inner environment
end#1@inner
% store the statement in a sequence variable, actually as
% four arguments as shown
seq_gput_right:Nx g_riccardo_theorems_seq
*
#1 % name
% number
tl_if_novalue:nF ##1 [##1] % attribution
exp_not:n ##2 % body
cs_new_protected:Nn printthm_number:nnnn
% * Let's duplicate the working of newtheorem; newtheoremx should
% be used for theorems that need to be listed
% * newtheoremxtheoremTheorem will actually do
% newtheoremtheorem@innerTheorem (honoring the usual optional arguments)
% * We also need a property list to store along with the theorem
% the one which it is subordinate to
tl_if_novalue:nTF #2
tl_if_novalue:nTF #4
newtheorem#1@inner#3
newtheorem#1@inner#3[#4]
% #1 is not subordinate, store the name itself
prop_gput:Nnn g_riccardo_theorems_prop #1 #1
seq_gput_right:Nn g_riccardo_theorems_counters_seq #1
newtheorem#1@inner[#2@inner]#3
% #1 is subordinate to #2
prop_gput:Nnn g_riccardo_theorems_prop #1 #2
% define a "grabbing" environment #1 with the usual features
NewDocumentEnvironment#1 o +b
% start the inner environment (without or with optional argument)
IfNoValueTF##1
begin#1@inner
begin#1@inner[##1]
% save the statement number
tl_gset:Nx g__riccardo_theorems_number_tl use:c @currentlabel
% typeset the statement
##2
% end the inner environment
end#1@inner
% store the statement in a sequence variable, actually as
% four arguments as shown
seq_gput_right:Nx g_riccardo_theorems_seq
#1 % name
g__riccardo_theorems_number_tl % number
IfValueT##1 [exp_not:n ##1 ] % attribution
exp_not:n ##2 % body
% allocate the needed variables
prop_new:N g_riccardo_theorems_prop
seq_new:N g_riccardo_theorems_seq
tl_new:N g__riccardo_theorems_number_tl
iow_new:N g_riccardo_theorems_stream
seq_new:N g_riccardo_theorems_counters_seq
% print the stored theorems
NewDocumentCommandprinttheorems
% we need a group where nullifying the action of label
group_begin:
cs_set_eq:NN label use_none:n
% map the sequence, passing each item to the function that prints a theorem
file_if_exist_input:n c_sys_jobname_str.thl
% end the group
group_end:
seq_map_inline:Nn g_riccardo_theorems_counters_seq
setcounter##1@inner0
cs_new_protected:Nn riccardo_theorems_save:
seq_map_function:NN g_riccardo_theorems_seq __riccardo_theorems_save:n
cs_new_protected:Nn __riccardo_theorems_save:n
iow_now:Nn g_riccardo_theorems_stream
savedtheorem #1
AtEndDocument
iow_open:Nn g_riccardo_theorems_stream c_sys_jobname_str.thl
riccardo_theorems_save:
iow_close:N g_riccardo_theorems_stream
NewDocumentCommandsavedtheoremsmmom
% redefine the<statement>@inner to yield the stored number
% we use the property list to use the correct counter
% (for instance, in case of "lemma", <statement> will be "theorem"
IfBooleanTF#1
IfNoValueTF#4
begin#2@inner#5end#2@inner
begin#2@inner[#4]#5end#2@inner
cs_set:cpn the prop_item:Nn g_riccardo_theorems_prop #2 @inner #3
IfNoValueTF#4
% no attribution
begin#2@inner #5 end#2@inner
% attribution
begin#2@inner[#4] #5 end#2@inner
ExplSyntaxOff
newtheoremx*theorem*Theorem
newtheoremxtheoremTheorem[section]
newtheoremxlemma[theorem]Lemma
begindocument
sectionTheorems
printtheorems
sectionFirst test
begintheorem*
This is not numbered.
endtheorem*
begintheorem[Important]labelthm:important
This is a theorem about $log_a x$.
endtheorem
beginlemmalabellem:whatever
This is a lemma.
endlemma
begintheoremlabelthm:unimportant
This is another theorem
endtheorem
sectionSecond test
begintheoremlabelthm:soandso
Again a theorem.
endtheorem
enddocument
answered Feb 9 at 18:56
egregegreg
728k8819243235
I just found out that the theorem numbering gets messed up when the theorems belong to different chapters. I just added a MWE showing the problem to the original question. Would it help to divide the theorems printed into chapters, so thatprinttheoremsonly prints the theorems relative to the current chapter? That would be the desired behaviour anyways, so if it also fixes the numbering problem it'd kill two birds with one stone.
– noibe
Feb 10 at 16:54
I'm sorry to bother you again, I may have found another inconvenience. When the theorems are numbered within achapter, nullifying thelabelisn't effective andhyperreflinks (in general) to the wrong page. I tried removing the stringlabel(if present) from line 52, so that it won't be written as part of the body in the.thl, but without ay success. MWE provided in the original post.
– noibe
Feb 17 at 0:09
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
5
The theorems can be saved in a sequence as before; at end document they can be written to an auxiliary file and printtheorems inputs it (if it exists).
documentclassarticle
usepackageamsmath
usepackageamsthm
usepackagexparse,environ
ExplSyntaxOn
NewDocumentCommandnewtheoremxsmomo
IfBooleanTF#1
printthm_nonumber:nn #2 #4
printthm_number:nnnn #2 #3 #4 #5
cs_new_protected:Nn printthm_nonumber:nn
newtheorem*#1@inner#2
NewEnviron#1[1][]
% start the inner environment (without or with optional argument)
tl_if_empty:nTF ##1
begin#1@inner
begin#1@inner[##1]
% typeset the statement
BODY
% end the inner environment
end#1@inner
% store the statement in a sequence variable, actually as
% four arguments as shown
seq_gput_right:Nx g_riccardo_theorems_seq
*
#1 % name
% number
tl_if_novalue:nF ##1 [##1] % attribution
exp_not:V BODY % body
cs_new_protected:Nn printthm_number:nnnn
% * Let's duplicate the working of newtheorem; newtheoremx should
% be used for theorems that need to be listed
% * newtheoremxtheoremTheorem will actually do
% newtheoremtheorem@innerTheorem (honoring the usual optional arguments)
% * We also need a property list to store along with the theorem
% the one which it is subordinate to
tl_if_novalue:nTF #2
tl_if_novalue:nTF #4
newtheorem#1@inner#3
newtheorem#1@inner#3[#4]
% #1 is not subordinate, store the name itself
prop_gput:Nnn g_riccardo_theorems_prop #1 #1
seq_gput_right:Nn g_riccardo_theorems_counters_seq #1
newtheorem#1@inner[#2@inner]#3
% #1 is subordinate to #2
prop_gput:Nnn g_riccardo_theorems_prop #1 #2
% define a "grabbing" environment #1 with the usual features
NewEnviron#1[1][]
% start the inner environment (without or with optional argument)
tl_if_empty:nTF ##1
begin#1@inner
begin#1@inner[##1]
% save the statement number
tl_gset:Nx g__riccardo_theorems_number_tl use:c @currentlabel
% typeset the statement
BODY
% end the inner environment
end#1@inner
% store the statement in a sequence variable, actually as
% four arguments as shown
seq_gput_right:Nx g_riccardo_theorems_seq
#1 % name
g__riccardo_theorems_number_tl % number
IfValueT##1 [exp_not:n ##1 ] % attribution
exp_not:V BODY % body
% allocate the needed variables
prop_new:N g_riccardo_theorems_prop
seq_new:N g_riccardo_theorems_seq
tl_new:N g__riccardo_theorems_number_tl
iow_new:N g_riccardo_theorems_stream
seq_new:N g_riccardo_theorems_counters_seq
% print the stored theorems
NewDocumentCommandprinttheorems
% we need a group where nullifying the action of label
group_begin:
cs_set_eq:NN label use_none:n
% map the sequence, passing each item to the function that prints a theorem
file_if_exist_input:n c_sys_jobname_str.thl
% end the group
group_end:
seq_map_inline:Nn g_riccardo_theorems_counters_seq
setcounter##1@inner0
cs_new_protected:Nn riccardo_theorems_save:
seq_map_function:NN g_riccardo_theorems_seq __riccardo_theorems_save:n
cs_new_protected:Nn __riccardo_theorems_save:n
iow_now:Nn g_riccardo_theorems_stream
savedtheorem #1
AtEndDocument
iow_open:Nn g_riccardo_theorems_stream c_sys_jobname_str.thl
riccardo_theorems_save:
iow_close:N g_riccardo_theorems_stream
NewDocumentCommandsavedtheoremsmmom
% redefine the<statement>@inner to yield the stored number
% we use the property list to use the correct counter
% (for instance, in case of "lemma", <statement> will be "theorem"
IfBooleanTF#1
IfNoValueTF#4
begin#2@inner#5end#2@inner
begin#2@inner[#4]#5end#2@inner
cs_set:cpn the prop_item:Nn g_riccardo_theorems_prop #2 @inner #3
IfNoValueTF#4
% no attribution
begin#2@inner #5 end#2@inner
% attribution
begin#2@inner[#4] #5 end#2@inner
ExplSyntaxOff
newtheoremx*theorem*Theorem
newtheoremxtheoremTheorem[section]
newtheoremxlemma[theorem]Lemma
begindocument
sectionTheorems
printtheorems
sectionFirst test
begintheorem*
This is not numbered.
endtheorem*
begintheorem[Important]labelthm:important
This is a theorem about $log_a x$.
endtheorem
beginlemmalabellem:whatever
This is a lemma.
endlemma
begintheoremlabelthm:unimportant
This is another theorem
endtheorem
sectionSecond test
begintheoremlabelthm:soandso
Again a theorem.
endtheorem
enddocument
The following version requires xparse released 2019-03-05 or later.
documentclassarticle
usepackageamsmath
usepackageamsthm
usepackagexparse
ExplSyntaxOn
NewDocumentCommandnewtheoremxsmomo
IfBooleanTF#1
printthm_nonumber:nn #2 #4
printthm_number:nnnn #2 #3 #4 #5
cs_new_protected:Nn printthm_nonumber:nn
newtheorem*#1@inner#2
NewDocumentEnvironment#1 o +b
% start the inner environment (without or with optional argument)
IfNoValueTF ##1
begin#1@inner
begin#1@inner[##1]
% typeset the statement
##2
% end the inner environment
end#1@inner
% store the statement in a sequence variable, actually as
% four arguments as shown
seq_gput_right:Nx g_riccardo_theorems_seq
*
#1 % name
% number
tl_if_novalue:nF ##1 [##1] % attribution
exp_not:n ##2 % body
cs_new_protected:Nn printthm_number:nnnn
% * Let's duplicate the working of newtheorem; newtheoremx should
% be used for theorems that need to be listed
% * newtheoremxtheoremTheorem will actually do
% newtheoremtheorem@innerTheorem (honoring the usual optional arguments)
% * We also need a property list to store along with the theorem
% the one which it is subordinate to
tl_if_novalue:nTF #2
tl_if_novalue:nTF #4
newtheorem#1@inner#3
newtheorem#1@inner#3[#4]
% #1 is not subordinate, store the name itself
prop_gput:Nnn g_riccardo_theorems_prop #1 #1
seq_gput_right:Nn g_riccardo_theorems_counters_seq #1
newtheorem#1@inner[#2@inner]#3
% #1 is subordinate to #2
prop_gput:Nnn g_riccardo_theorems_prop #1 #2
% define a "grabbing" environment #1 with the usual features
NewDocumentEnvironment#1 o +b
% start the inner environment (without or with optional argument)
IfNoValueTF##1
begin#1@inner
begin#1@inner[##1]
% save the statement number
tl_gset:Nx g__riccardo_theorems_number_tl use:c @currentlabel
% typeset the statement
##2
% end the inner environment
end#1@inner
% store the statement in a sequence variable, actually as
% four arguments as shown
seq_gput_right:Nx g_riccardo_theorems_seq
#1 % name
g__riccardo_theorems_number_tl % number
IfValueT##1 [exp_not:n ##1 ] % attribution
exp_not:n ##2 % body
% allocate the needed variables
prop_new:N g_riccardo_theorems_prop
seq_new:N g_riccardo_theorems_seq
tl_new:N g__riccardo_theorems_number_tl
iow_new:N g_riccardo_theorems_stream
seq_new:N g_riccardo_theorems_counters_seq
% print the stored theorems
NewDocumentCommandprinttheorems
% we need a group where nullifying the action of label
group_begin:
cs_set_eq:NN label use_none:n
% map the sequence, passing each item to the function that prints a theorem
file_if_exist_input:n c_sys_jobname_str.thl
% end the group
group_end:
seq_map_inline:Nn g_riccardo_theorems_counters_seq
setcounter##1@inner0
cs_new_protected:Nn riccardo_theorems_save:
seq_map_function:NN g_riccardo_theorems_seq __riccardo_theorems_save:n
cs_new_protected:Nn __riccardo_theorems_save:n
iow_now:Nn g_riccardo_theorems_stream
savedtheorem #1
AtEndDocument
iow_open:Nn g_riccardo_theorems_stream c_sys_jobname_str.thl
riccardo_theorems_save:
iow_close:N g_riccardo_theorems_stream
NewDocumentCommandsavedtheoremsmmom
% redefine the<statement>@inner to yield the stored number
% we use the property list to use the correct counter
% (for instance, in case of "lemma", <statement> will be "theorem"
IfBooleanTF#1
IfNoValueTF#4
begin#2@inner#5end#2@inner
begin#2@inner[#4]#5end#2@inner
cs_set:cpn the prop_item:Nn g_riccardo_theorems_prop #2 @inner #3
IfNoValueTF#4
% no attribution
begin#2@inner #5 end#2@inner
% attribution
begin#2@inner[#4] #5 end#2@inner
ExplSyntaxOff
newtheoremx*theorem*Theorem
newtheoremxtheoremTheorem[section]
newtheoremxlemma[theorem]Lemma
begindocument
sectionTheorems
printtheorems
sectionFirst test
begintheorem*
This is not numbered.
endtheorem*
begintheorem[Important]labelthm:important
This is a theorem about $log_a x$.
endtheorem
beginlemmalabellem:whatever
This is a lemma.
endlemma
begintheoremlabelthm:unimportant
This is another theorem
endtheorem
sectionSecond test
begintheoremlabelthm:soandso
Again a theorem.
endtheorem
enddocument
answered Feb 9 at 18:56
egregegreg
728k8819243235
I just found out that the theorem numbering gets messed up when the theorems belong to different chapters. I just added a MWE showing the problem to the original question. Would it help to divide the theorems printed into chapters, so thatprinttheoremsonly prints the theorems relative to the current chapter? That would be the desired behaviour anyways, so if it also fixes the numbering problem it'd kill two birds with one stone.
– noibe
Feb 10 at 16:54
I'm sorry to bother you again, I may have found another inconvenience. When the theorems are numbered within achapter, nullifying thelabelisn't effective andhyperreflinks (in general) to the wrong page. I tried removing the stringlabel(if present) from line 52, so that it won't be written as part of the body in the.thl, but without ay success. MWE provided in the original post.
– noibe
Feb 17 at 0:09
add a comment |
5
The theorems can be saved in a sequence as before; at end document they can be written to an auxiliary file and printtheorems inputs it (if it exists).
documentclassarticle
usepackageamsmath
usepackageamsthm
usepackagexparse,environ
ExplSyntaxOn
NewDocumentCommandnewtheoremxsmomo
IfBooleanTF#1
printthm_nonumber:nn #2 #4
printthm_number:nnnn #2 #3 #4 #5
cs_new_protected:Nn printthm_nonumber:nn
newtheorem*#1@inner#2
NewEnviron#1[1][]
% start the inner environment (without or with optional argument)
tl_if_empty:nTF ##1
begin#1@inner
begin#1@inner[##1]
% typeset the statement
BODY
% end the inner environment
end#1@inner
% store the statement in a sequence variable, actually as
% four arguments as shown
seq_gput_right:Nx g_riccardo_theorems_seq
*
#1 % name
% number
tl_if_novalue:nF ##1 [##1] % attribution
exp_not:V BODY % body
cs_new_protected:Nn printthm_number:nnnn
% * Let's duplicate the working of newtheorem; newtheoremx should
% be used for theorems that need to be listed
% * newtheoremxtheoremTheorem will actually do
% newtheoremtheorem@innerTheorem (honoring the usual optional arguments)
% * We also need a property list to store along with the theorem
% the one which it is subordinate to
tl_if_novalue:nTF #2
tl_if_novalue:nTF #4
newtheorem#1@inner#3
newtheorem#1@inner#3[#4]
% #1 is not subordinate, store the name itself
prop_gput:Nnn g_riccardo_theorems_prop #1 #1
seq_gput_right:Nn g_riccardo_theorems_counters_seq #1
newtheorem#1@inner[#2@inner]#3
% #1 is subordinate to #2
prop_gput:Nnn g_riccardo_theorems_prop #1 #2
% define a "grabbing" environment #1 with the usual features
NewEnviron#1[1][]
% start the inner environment (without or with optional argument)
tl_if_empty:nTF ##1
begin#1@inner
begin#1@inner[##1]
% save the statement number
tl_gset:Nx g__riccardo_theorems_number_tl use:c @currentlabel
% typeset the statement
BODY
% end the inner environment
end#1@inner
% store the statement in a sequence variable, actually as
% four arguments as shown
seq_gput_right:Nx g_riccardo_theorems_seq
#1 % name
g__riccardo_theorems_number_tl % number
IfValueT##1 [exp_not:n ##1 ] % attribution
exp_not:V BODY % body
% allocate the needed variables
prop_new:N g_riccardo_theorems_prop
seq_new:N g_riccardo_theorems_seq
tl_new:N g__riccardo_theorems_number_tl
iow_new:N g_riccardo_theorems_stream
seq_new:N g_riccardo_theorems_counters_seq
% print the stored theorems
NewDocumentCommandprinttheorems
% we need a group where nullifying the action of label
group_begin:
cs_set_eq:NN label use_none:n
% map the sequence, passing each item to the function that prints a theorem
file_if_exist_input:n c_sys_jobname_str.thl
% end the group
group_end:
seq_map_inline:Nn g_riccardo_theorems_counters_seq
setcounter##1@inner0
cs_new_protected:Nn riccardo_theorems_save:
seq_map_function:NN g_riccardo_theorems_seq __riccardo_theorems_save:n
cs_new_protected:Nn __riccardo_theorems_save:n
iow_now:Nn g_riccardo_theorems_stream
savedtheorem #1
AtEndDocument
iow_open:Nn g_riccardo_theorems_stream c_sys_jobname_str.thl
riccardo_theorems_save:
iow_close:N g_riccardo_theorems_stream
NewDocumentCommandsavedtheoremsmmom
% redefine the<statement>@inner to yield the stored number
% we use the property list to use the correct counter
% (for instance, in case of "lemma", <statement> will be "theorem"
IfBooleanTF#1
IfNoValueTF#4
begin#2@inner#5end#2@inner
begin#2@inner[#4]#5end#2@inner
cs_set:cpn the prop_item:Nn g_riccardo_theorems_prop #2 @inner #3
IfNoValueTF#4
% no attribution
begin#2@inner #5 end#2@inner
% attribution
begin#2@inner[#4] #5 end#2@inner
ExplSyntaxOff
newtheoremx*theorem*Theorem
newtheoremxtheoremTheorem[section]
newtheoremxlemma[theorem]Lemma
begindocument
sectionTheorems
printtheorems
sectionFirst test
begintheorem*
This is not numbered.
endtheorem*
begintheorem[Important]labelthm:important
This is a theorem about $log_a x$.
endtheorem
beginlemmalabellem:whatever
This is a lemma.
endlemma
begintheoremlabelthm:unimportant
This is another theorem
endtheorem
sectionSecond test
begintheoremlabelthm:soandso
Again a theorem.
endtheorem
enddocument
The following version requires xparse released 2019-03-05 or later.
documentclassarticle
usepackageamsmath
usepackageamsthm
usepackagexparse
ExplSyntaxOn
NewDocumentCommandnewtheoremxsmomo
IfBooleanTF#1
printthm_nonumber:nn #2 #4
printthm_number:nnnn #2 #3 #4 #5
cs_new_protected:Nn printthm_nonumber:nn
newtheorem*#1@inner#2
NewDocumentEnvironment#1 o +b
% start the inner environment (without or with optional argument)
IfNoValueTF ##1
begin#1@inner
begin#1@inner[##1]
% typeset the statement
##2
% end the inner environment
end#1@inner
% store the statement in a sequence variable, actually as
% four arguments as shown
seq_gput_right:Nx g_riccardo_theorems_seq
*
#1 % name
% number
tl_if_novalue:nF ##1 [##1] % attribution
exp_not:n ##2 % body
cs_new_protected:Nn printthm_number:nnnn
% * Let's duplicate the working of newtheorem; newtheoremx should
% be used for theorems that need to be listed
% * newtheoremxtheoremTheorem will actually do
% newtheoremtheorem@innerTheorem (honoring the usual optional arguments)
% * We also need a property list to store along with the theorem
% the one which it is subordinate to
tl_if_novalue:nTF #2
tl_if_novalue:nTF #4
newtheorem#1@inner#3
newtheorem#1@inner#3[#4]
% #1 is not subordinate, store the name itself
prop_gput:Nnn g_riccardo_theorems_prop #1 #1
seq_gput_right:Nn g_riccardo_theorems_counters_seq #1
newtheorem#1@inner[#2@inner]#3
% #1 is subordinate to #2
prop_gput:Nnn g_riccardo_theorems_prop #1 #2
% define a "grabbing" environment #1 with the usual features
NewDocumentEnvironment#1 o +b
% start the inner environment (without or with optional argument)
IfNoValueTF##1
begin#1@inner
begin#1@inner[##1]
% save the statement number
tl_gset:Nx g__riccardo_theorems_number_tl use:c @currentlabel
% typeset the statement
##2
% end the inner environment
end#1@inner
% store the statement in a sequence variable, actually as
% four arguments as shown
seq_gput_right:Nx g_riccardo_theorems_seq
#1 % name
g__riccardo_theorems_number_tl % number
IfValueT##1 [exp_not:n ##1 ] % attribution
exp_not:n ##2 % body
% allocate the needed variables
prop_new:N g_riccardo_theorems_prop
seq_new:N g_riccardo_theorems_seq
tl_new:N g__riccardo_theorems_number_tl
iow_new:N g_riccardo_theorems_stream
seq_new:N g_riccardo_theorems_counters_seq
% print the stored theorems
NewDocumentCommandprinttheorems
% we need a group where nullifying the action of label
group_begin:
cs_set_eq:NN label use_none:n
% map the sequence, passing each item to the function that prints a theorem
file_if_exist_input:n c_sys_jobname_str.thl
% end the group
group_end:
seq_map_inline:Nn g_riccardo_theorems_counters_seq
setcounter##1@inner0
cs_new_protected:Nn riccardo_theorems_save:
seq_map_function:NN g_riccardo_theorems_seq __riccardo_theorems_save:n
cs_new_protected:Nn __riccardo_theorems_save:n
iow_now:Nn g_riccardo_theorems_stream
savedtheorem #1
AtEndDocument
iow_open:Nn g_riccardo_theorems_stream c_sys_jobname_str.thl
riccardo_theorems_save:
iow_close:N g_riccardo_theorems_stream
NewDocumentCommandsavedtheoremsmmom
% redefine the<statement>@inner to yield the stored number
% we use the property list to use the correct counter
% (for instance, in case of "lemma", <statement> will be "theorem"
IfBooleanTF#1
IfNoValueTF#4
begin#2@inner#5end#2@inner
begin#2@inner[#4]#5end#2@inner
cs_set:cpn the prop_item:Nn g_riccardo_theorems_prop #2 @inner #3
IfNoValueTF#4
% no attribution
begin#2@inner #5 end#2@inner
% attribution
begin#2@inner[#4] #5 end#2@inner
ExplSyntaxOff
newtheoremx*theorem*Theorem
newtheoremxtheoremTheorem[section]
newtheoremxlemma[theorem]Lemma
begindocument
sectionTheorems
printtheorems
sectionFirst test
begintheorem*
This is not numbered.
endtheorem*
begintheorem[Important]labelthm:important
This is a theorem about $log_a x$.
endtheorem
beginlemmalabellem:whatever
This is a lemma.
endlemma
begintheoremlabelthm:unimportant
This is another theorem
endtheorem
sectionSecond test
begintheoremlabelthm:soandso
Again a theorem.
endtheorem
enddocument
answered Feb 9 at 18:56
egregegreg
728k8819243235
I just found out that the theorem numbering gets messed up when the theorems belong to different chapters. I just added a MWE showing the problem to the original question. Would it help to divide the theorems printed into chapters, so thatprinttheoremsonly prints the theorems relative to the current chapter? That would be the desired behaviour anyways, so if it also fixes the numbering problem it'd kill two birds with one stone.
– noibe
Feb 10 at 16:54
I'm sorry to bother you again, I may have found another inconvenience. When the theorems are numbered within achapter, nullifying thelabelisn't effective andhyperreflinks (in general) to the wrong page. I tried removing the stringlabel(if present) from line 52, so that it won't be written as part of the body in the.thl, but without ay success. MWE provided in the original post.
– noibe
Feb 17 at 0:09
add a comment |
5
5
5
The theorems can be saved in a sequence as before; at end document they can be written to an auxiliary file and printtheorems inputs it (if it exists).
documentclassarticle
usepackageamsmath
usepackageamsthm
usepackagexparse,environ
ExplSyntaxOn
NewDocumentCommandnewtheoremxsmomo
IfBooleanTF#1
printthm_nonumber:nn #2 #4
printthm_number:nnnn #2 #3 #4 #5
cs_new_protected:Nn printthm_nonumber:nn
newtheorem*#1@inner#2
NewEnviron#1[1][]
% start the inner environment (without or with optional argument)
tl_if_empty:nTF ##1
begin#1@inner
begin#1@inner[##1]
% typeset the statement
BODY
% end the inner environment
end#1@inner
% store the statement in a sequence variable, actually as
% four arguments as shown
seq_gput_right:Nx g_riccardo_theorems_seq
*
#1 % name
% number
tl_if_novalue:nF ##1 [##1] % attribution
exp_not:V BODY % body
cs_new_protected:Nn printthm_number:nnnn
% * Let's duplicate the working of newtheorem; newtheoremx should
% be used for theorems that need to be listed
% * newtheoremxtheoremTheorem will actually do
% newtheoremtheorem@innerTheorem (honoring the usual optional arguments)
% * We also need a property list to store along with the theorem
% the one which it is subordinate to
tl_if_novalue:nTF #2
tl_if_novalue:nTF #4
newtheorem#1@inner#3
newtheorem#1@inner#3[#4]
% #1 is not subordinate, store the name itself
prop_gput:Nnn g_riccardo_theorems_prop #1 #1
seq_gput_right:Nn g_riccardo_theorems_counters_seq #1
newtheorem#1@inner[#2@inner]#3
% #1 is subordinate to #2
prop_gput:Nnn g_riccardo_theorems_prop #1 #2
% define a "grabbing" environment #1 with the usual features
NewEnviron#1[1][]
% start the inner environment (without or with optional argument)
tl_if_empty:nTF ##1
begin#1@inner
begin#1@inner[##1]
% save the statement number
tl_gset:Nx g__riccardo_theorems_number_tl use:c @currentlabel
% typeset the statement
BODY
% end the inner environment
end#1@inner
% store the statement in a sequence variable, actually as
% four arguments as shown
seq_gput_right:Nx g_riccardo_theorems_seq
#1 % name
g__riccardo_theorems_number_tl % number
IfValueT##1 [exp_not:n ##1 ] % attribution
exp_not:V BODY % body
% allocate the needed variables
prop_new:N g_riccardo_theorems_prop
seq_new:N g_riccardo_theorems_seq
tl_new:N g__riccardo_theorems_number_tl
iow_new:N g_riccardo_theorems_stream
seq_new:N g_riccardo_theorems_counters_seq
% print the stored theorems
NewDocumentCommandprinttheorems
% we need a group where nullifying the action of label
group_begin:
cs_set_eq:NN label use_none:n
% map the sequence, passing each item to the function that prints a theorem
file_if_exist_input:n c_sys_jobname_str.thl
% end the group
group_end:
seq_map_inline:Nn g_riccardo_theorems_counters_seq
setcounter##1@inner0
cs_new_protected:Nn riccardo_theorems_save:
seq_map_function:NN g_riccardo_theorems_seq __riccardo_theorems_save:n
cs_new_protected:Nn __riccardo_theorems_save:n
iow_now:Nn g_riccardo_theorems_stream
savedtheorem #1
AtEndDocument
iow_open:Nn g_riccardo_theorems_stream c_sys_jobname_str.thl
riccardo_theorems_save:
iow_close:N g_riccardo_theorems_stream
NewDocumentCommandsavedtheoremsmmom
% redefine the<statement>@inner to yield the stored number
% we use the property list to use the correct counter
% (for instance, in case of "lemma", <statement> will be "theorem"
IfBooleanTF#1
IfNoValueTF#4
begin#2@inner#5end#2@inner
begin#2@inner[#4]#5end#2@inner
cs_set:cpn the prop_item:Nn g_riccardo_theorems_prop #2 @inner #3
IfNoValueTF#4
% no attribution
begin#2@inner #5 end#2@inner
% attribution
begin#2@inner[#4] #5 end#2@inner
ExplSyntaxOff
newtheoremx*theorem*Theorem
newtheoremxtheoremTheorem[section]
newtheoremxlemma[theorem]Lemma
begindocument
sectionTheorems
printtheorems
sectionFirst test
begintheorem*
This is not numbered.
endtheorem*
begintheorem[Important]labelthm:important
This is a theorem about $log_a x$.
endtheorem
beginlemmalabellem:whatever
This is a lemma.
endlemma
begintheoremlabelthm:unimportant
This is another theorem
endtheorem
sectionSecond test
begintheoremlabelthm:soandso
Again a theorem.
endtheorem
enddocument
The following version requires xparse released 2019-03-05 or later.
documentclassarticle
usepackageamsmath
usepackageamsthm
usepackagexparse
ExplSyntaxOn
NewDocumentCommandnewtheoremxsmomo
IfBooleanTF#1
printthm_nonumber:nn #2 #4
printthm_number:nnnn #2 #3 #4 #5
cs_new_protected:Nn printthm_nonumber:nn
newtheorem*#1@inner#2
NewDocumentEnvironment#1 o +b
% start the inner environment (without or with optional argument)
IfNoValueTF ##1
begin#1@inner
begin#1@inner[##1]
% typeset the statement
##2
% end the inner environment
end#1@inner
% store the statement in a sequence variable, actually as
% four arguments as shown
seq_gput_right:Nx g_riccardo_theorems_seq
*
#1 % name
% number
tl_if_novalue:nF ##1 [##1] % attribution
exp_not:n ##2 % body
cs_new_protected:Nn printthm_number:nnnn
% * Let's duplicate the working of newtheorem; newtheoremx should
% be used for theorems that need to be listed
% * newtheoremxtheoremTheorem will actually do
% newtheoremtheorem@innerTheorem (honoring the usual optional arguments)
% * We also need a property list to store along with the theorem
% the one which it is subordinate to
tl_if_novalue:nTF #2
tl_if_novalue:nTF #4
newtheorem#1@inner#3
newtheorem#1@inner#3[#4]
% #1 is not subordinate, store the name itself
prop_gput:Nnn g_riccardo_theorems_prop #1 #1
seq_gput_right:Nn g_riccardo_theorems_counters_seq #1
newtheorem#1@inner[#2@inner]#3
% #1 is subordinate to #2
prop_gput:Nnn g_riccardo_theorems_prop #1 #2
% define a "grabbing" environment #1 with the usual features
NewDocumentEnvironment#1 o +b
% start the inner environment (without or with optional argument)
IfNoValueTF##1
begin#1@inner
begin#1@inner[##1]
% save the statement number
tl_gset:Nx g__riccardo_theorems_number_tl use:c @currentlabel
% typeset the statement
##2
% end the inner environment
end#1@inner
% store the statement in a sequence variable, actually as
% four arguments as shown
seq_gput_right:Nx g_riccardo_theorems_seq
#1 % name
g__riccardo_theorems_number_tl % number
IfValueT##1 [exp_not:n ##1 ] % attribution
exp_not:n ##2 % body
% allocate the needed variables
prop_new:N g_riccardo_theorems_prop
seq_new:N g_riccardo_theorems_seq
tl_new:N g__riccardo_theorems_number_tl
iow_new:N g_riccardo_theorems_stream
seq_new:N g_riccardo_theorems_counters_seq
% print the stored theorems
NewDocumentCommandprinttheorems
% we need a group where nullifying the action of label
group_begin:
cs_set_eq:NN label use_none:n
% map the sequence, passing each item to the function that prints a theorem
file_if_exist_input:n c_sys_jobname_str.thl
% end the group
group_end:
seq_map_inline:Nn g_riccardo_theorems_counters_seq
setcounter##1@inner0
cs_new_protected:Nn riccardo_theorems_save:
seq_map_function:NN g_riccardo_theorems_seq __riccardo_theorems_save:n
cs_new_protected:Nn __riccardo_theorems_save:n
iow_now:Nn g_riccardo_theorems_stream
savedtheorem #1
AtEndDocument
iow_open:Nn g_riccardo_theorems_stream c_sys_jobname_str.thl
riccardo_theorems_save:
iow_close:N g_riccardo_theorems_stream
NewDocumentCommandsavedtheoremsmmom
% redefine the<statement>@inner to yield the stored number
% we use the property list to use the correct counter
% (for instance, in case of "lemma", <statement> will be "theorem"
IfBooleanTF#1
IfNoValueTF#4
begin#2@inner#5end#2@inner
begin#2@inner[#4]#5end#2@inner
cs_set:cpn the prop_item:Nn g_riccardo_theorems_prop #2 @inner #3
IfNoValueTF#4
% no attribution
begin#2@inner #5 end#2@inner
% attribution
begin#2@inner[#4] #5 end#2@inner
ExplSyntaxOff
newtheoremx*theorem*Theorem
newtheoremxtheoremTheorem[section]
newtheoremxlemma[theorem]Lemma
begindocument
sectionTheorems
printtheorems
sectionFirst test
begintheorem*
This is not numbered.
endtheorem*
begintheorem[Important]labelthm:important
This is a theorem about $log_a x$.
endtheorem
beginlemmalabellem:whatever
This is a lemma.
endlemma
begintheoremlabelthm:unimportant
This is another theorem
endtheorem
sectionSecond test
begintheoremlabelthm:soandso
Again a theorem.
endtheorem
enddocument
answered Feb 9 at 18:56
egregegreg
728k8819243235
The theorems can be saved in a sequence as before; at end document they can be written to an auxiliary file and printtheorems inputs it (if it exists).
documentclassarticle
usepackageamsmath
usepackageamsthm
usepackagexparse,environ
ExplSyntaxOn
NewDocumentCommandnewtheoremxsmomo
IfBooleanTF#1
printthm_nonumber:nn #2 #4
printthm_number:nnnn #2 #3 #4 #5
cs_new_protected:Nn printthm_nonumber:nn
newtheorem*#1@inner#2
NewEnviron#1[1][]
% start the inner environment (without or with optional argument)
tl_if_empty:nTF ##1
begin#1@inner
begin#1@inner[##1]
% typeset the statement
BODY
% end the inner environment
end#1@inner
% store the statement in a sequence variable, actually as
% four arguments as shown
seq_gput_right:Nx g_riccardo_theorems_seq
*
#1 % name
% number
tl_if_novalue:nF ##1 [##1] % attribution
exp_not:V BODY % body
cs_new_protected:Nn printthm_number:nnnn
% * Let's duplicate the working of newtheorem; newtheoremx should
% be used for theorems that need to be listed
% * newtheoremxtheoremTheorem will actually do
% newtheoremtheorem@innerTheorem (honoring the usual optional arguments)
% * We also need a property list to store along with the theorem
% the one which it is subordinate to
tl_if_novalue:nTF #2
tl_if_novalue:nTF #4
newtheorem#1@inner#3
newtheorem#1@inner#3[#4]
% #1 is not subordinate, store the name itself
prop_gput:Nnn g_riccardo_theorems_prop #1 #1
seq_gput_right:Nn g_riccardo_theorems_counters_seq #1
newtheorem#1@inner[#2@inner]#3
% #1 is subordinate to #2
prop_gput:Nnn g_riccardo_theorems_prop #1 #2
% define a "grabbing" environment #1 with the usual features
NewEnviron#1[1][]
% start the inner environment (without or with optional argument)
tl_if_empty:nTF ##1
begin#1@inner
begin#1@inner[##1]
% save the statement number
tl_gset:Nx g__riccardo_theorems_number_tl use:c @currentlabel
% typeset the statement
BODY
% end the inner environment
end#1@inner
% store the statement in a sequence variable, actually as
% four arguments as shown
seq_gput_right:Nx g_riccardo_theorems_seq
#1 % name
g__riccardo_theorems_number_tl % number
IfValueT##1 [exp_not:n ##1 ] % attribution
exp_not:V BODY % body
% allocate the needed variables
prop_new:N g_riccardo_theorems_prop
seq_new:N g_riccardo_theorems_seq
tl_new:N g__riccardo_theorems_number_tl
iow_new:N g_riccardo_theorems_stream
seq_new:N g_riccardo_theorems_counters_seq
% print the stored theorems
NewDocumentCommandprinttheorems
% we need a group where nullifying the action of label
group_begin:
cs_set_eq:NN label use_none:n
% map the sequence, passing each item to the function that prints a theorem
file_if_exist_input:n c_sys_jobname_str.thl
% end the group
group_end:
seq_map_inline:Nn g_riccardo_theorems_counters_seq
setcounter##1@inner0
cs_new_protected:Nn riccardo_theorems_save:
seq_map_function:NN g_riccardo_theorems_seq __riccardo_theorems_save:n
cs_new_protected:Nn __riccardo_theorems_save:n
iow_now:Nn g_riccardo_theorems_stream
savedtheorem #1
AtEndDocument
iow_open:Nn g_riccardo_theorems_stream c_sys_jobname_str.thl
riccardo_theorems_save:
iow_close:N g_riccardo_theorems_stream
NewDocumentCommandsavedtheoremsmmom
% redefine the<statement>@inner to yield the stored number
% we use the property list to use the correct counter
% (for instance, in case of "lemma", <statement> will be "theorem"
IfBooleanTF#1
IfNoValueTF#4
begin#2@inner#5end#2@inner
begin#2@inner[#4]#5end#2@inner
cs_set:cpn the prop_item:Nn g_riccardo_theorems_prop #2 @inner #3
IfNoValueTF#4
% no attribution
begin#2@inner #5 end#2@inner
% attribution
begin#2@inner[#4] #5 end#2@inner
ExplSyntaxOff
newtheoremx*theorem*Theorem
newtheoremxtheoremTheorem[section]
newtheoremxlemma[theorem]Lemma
begindocument
sectionTheorems
printtheorems
sectionFirst test
begintheorem*
This is not numbered.
endtheorem*
begintheorem[Important]labelthm:important
This is a theorem about $log_a x$.
endtheorem
beginlemmalabellem:whatever
This is a lemma.
endlemma
begintheoremlabelthm:unimportant
This is another theorem
endtheorem
sectionSecond test
begintheoremlabelthm:soandso
Again a theorem.
endtheorem
enddocument
The following version requires xparse released 2019-03-05 or later.
documentclassarticle
usepackageamsmath
usepackageamsthm
usepackagexparse
ExplSyntaxOn
NewDocumentCommandnewtheoremxsmomo
IfBooleanTF#1
printthm_nonumber:nn #2 #4
printthm_number:nnnn #2 #3 #4 #5
cs_new_protected:Nn printthm_nonumber:nn
newtheorem*#1@inner#2
NewDocumentEnvironment#1 o +b
% start the inner environment (without or with optional argument)
IfNoValueTF ##1
begin#1@inner
begin#1@inner[##1]
% typeset the statement
##2
% end the inner environment
end#1@inner
% store the statement in a sequence variable, actually as
% four arguments as shown
seq_gput_right:Nx g_riccardo_theorems_seq
*
#1 % name
% number
tl_if_novalue:nF ##1 [##1] % attribution
exp_not:n ##2 % body
cs_new_protected:Nn printthm_number:nnnn
% * Let's duplicate the working of newtheorem; newtheoremx should
% be used for theorems that need to be listed
% * newtheoremxtheoremTheorem will actually do
% newtheoremtheorem@innerTheorem (honoring the usual optional arguments)
% * We also need a property list to store along with the theorem
% the one which it is subordinate to
tl_if_novalue:nTF #2
tl_if_novalue:nTF #4
newtheorem#1@inner#3
newtheorem#1@inner#3[#4]
% #1 is not subordinate, store the name itself
prop_gput:Nnn g_riccardo_theorems_prop #1 #1
seq_gput_right:Nn g_riccardo_theorems_counters_seq #1
newtheorem#1@inner[#2@inner]#3
% #1 is subordinate to #2
prop_gput:Nnn g_riccardo_theorems_prop #1 #2
% define a "grabbing" environment #1 with the usual features
NewDocumentEnvironment#1 o +b
% start the inner environment (without or with optional argument)
IfNoValueTF##1
begin#1@inner
begin#1@inner[##1]
% save the statement number
tl_gset:Nx g__riccardo_theorems_number_tl use:c @currentlabel
% typeset the statement
##2
% end the inner environment
end#1@inner
% store the statement in a sequence variable, actually as
% four arguments as shown
seq_gput_right:Nx g_riccardo_theorems_seq
#1 % name
g__riccardo_theorems_number_tl % number
IfValueT##1 [exp_not:n ##1 ] % attribution
exp_not:n ##2 % body
% allocate the needed variables
prop_new:N g_riccardo_theorems_prop
seq_new:N g_riccardo_theorems_seq
tl_new:N g__riccardo_theorems_number_tl
iow_new:N g_riccardo_theorems_stream
seq_new:N g_riccardo_theorems_counters_seq
% print the stored theorems
NewDocumentCommandprinttheorems
% we need a group where nullifying the action of label
group_begin:
cs_set_eq:NN label use_none:n
% map the sequence, passing each item to the function that prints a theorem
file_if_exist_input:n c_sys_jobname_str.thl
% end the group
group_end:
seq_map_inline:Nn g_riccardo_theorems_counters_seq
setcounter##1@inner0
cs_new_protected:Nn riccardo_theorems_save:
seq_map_function:NN g_riccardo_theorems_seq __riccardo_theorems_save:n
cs_new_protected:Nn __riccardo_theorems_save:n
iow_now:Nn g_riccardo_theorems_stream
savedtheorem #1
AtEndDocument
iow_open:Nn g_riccardo_theorems_stream c_sys_jobname_str.thl
riccardo_theorems_save:
iow_close:N g_riccardo_theorems_stream
NewDocumentCommandsavedtheoremsmmom
% redefine the<statement>@inner to yield the stored number
% we use the property list to use the correct counter
% (for instance, in case of "lemma", <statement> will be "theorem"
IfBooleanTF#1
IfNoValueTF#4
begin#2@inner#5end#2@inner
begin#2@inner[#4]#5end#2@inner
cs_set:cpn the prop_item:Nn g_riccardo_theorems_prop #2 @inner #3
IfNoValueTF#4
% no attribution
begin#2@inner #5 end#2@inner
% attribution
begin#2@inner[#4] #5 end#2@inner
ExplSyntaxOff
newtheoremx*theorem*Theorem
newtheoremxtheoremTheorem[section]
newtheoremxlemma[theorem]Lemma
begindocument
sectionTheorems
printtheorems
sectionFirst test
begintheorem*
This is not numbered.
endtheorem*
begintheorem[Important]labelthm:important
This is a theorem about $log_a x$.
endtheorem
beginlemmalabellem:whatever
This is a lemma.
endlemma
begintheoremlabelthm:unimportant
This is another theorem
endtheorem
sectionSecond test
begintheoremlabelthm:soandso
Again a theorem.
endtheorem
enddocument
answered Feb 9 at 18:56
egregegreg
728k8819243235
edited 5 mins ago
answered Feb 9 at 18:56
egregegreg
728k8819243235
answered Feb 9 at 18:56
egregegreg
728k8819243235
answered Feb 9 at 18:56
egregegreg
728k8819243235
728k8819243235
I just found out that the theorem numbering gets messed up when the theorems belong to different chapters. I just added a MWE showing the problem to the original question. Would it help to divide the theorems printed into chapters, so thatprinttheoremsonly prints the theorems relative to the current chapter? That would be the desired behaviour anyways, so if it also fixes the numbering problem it'd kill two birds with one stone.
– noibe
Feb 10 at 16:54
I'm sorry to bother you again, I may have found another inconvenience. When the theorems are numbered within achapter, nullifying thelabelisn't effective andhyperreflinks (in general) to the wrong page. I tried removing the stringlabel(if present) from line 52, so that it won't be written as part of the body in the.thl, but without ay success. MWE provided in the original post.
– noibe
Feb 17 at 0:09
add a comment |
I just found out that the theorem numbering gets messed up when the theorems belong to different chapters. I just added a MWE showing the problem to the original question. Would it help to divide the theorems printed into chapters, so thatprinttheoremsonly prints the theorems relative to the current chapter? That would be the desired behaviour anyways, so if it also fixes the numbering problem it'd kill two birds with one stone.
– noibe
Feb 10 at 16:54
I'm sorry to bother you again, I may have found another inconvenience. When the theorems are numbered within achapter, nullifying thelabelisn't effective andhyperreflinks (in general) to the wrong page. I tried removing the stringlabel(if present) from line 52, so that it won't be written as part of the body in the.thl, but without ay success. MWE provided in the original post.
– noibe
Feb 17 at 0:09
I just found out that the theorem numbering gets messed up when the theorems belong to different chapters. I just added a MWE showing the problem to the original question. Would it help to divide the theorems printed into chapters, so that
printtheorems only prints the theorems relative to the current chapter? That would be the desired behaviour anyways, so if it also fixes the numbering problem it'd kill two birds with one stone.– noibe
Feb 10 at 16:54
I just found out that the theorem numbering gets messed up when the theorems belong to different chapters. I just added a MWE showing the problem to the original question. Would it help to divide the theorems printed into chapters, so that
printtheorems only prints the theorems relative to the current chapter? That would be the desired behaviour anyways, so if it also fixes the numbering problem it'd kill two birds with one stone.– noibe
Feb 10 at 16:54
I'm sorry to bother you again, I may have found another inconvenience. When the theorems are numbered within a
chapter, nullifying the label isn't effective and hyperref links (in general) to the wrong page. I tried removing the string label (if present) from line 52, so that it won't be written as part of the body in the .thl, but without ay success. MWE provided in the original post.– noibe
Feb 17 at 0:09
I'm sorry to bother you again, I may have found another inconvenience. When the theorems are numbered within a
chapter, nullifying the label isn't effective and hyperref links (in general) to the wrong page. I tried removing the string label (if present) from line 52, so that it won't be written as part of the body in the .thl, but without ay success. MWE provided in the original post.– noibe
Feb 17 at 0:09
add a comment |
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Where did you get the idea that
printtheoremscan be used more than once?– egreg
Feb 10 at 19:01
Oh, so the problem has nothing to do with the theorems belonging to different chapters, it's calling
printtheoremstwice that's causing the issue, right?– noibe
Feb 10 at 19:07
Just tried removing the second
printtheoremsfrom the MWE I posted, but the theorem in the first chapter is still numbered incorrectly, so I guess different chapters are actually part of the problem.– noibe
Feb 10 at 19:12
adding
setcountertheorem@inner0before the first theorem of every chapter seems to do the job.– noibe
Feb 10 at 19:31
I fixed the issue with a new version, adding the resetting of the theorem numbers.
– egreg
Feb 10 at 20:58