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How to expand a macro (or a copy) to save in a list at end of environment in xparse (expl3)?
How can I create an oddly-delimited macro, using xparse?How do I pass an expanded optional argument using expl3/xparse?Expand macro into xparse SplitList macroWhen defining a new macro inside a new macro (in xparse) how do I make the internal map long?How to expand control sequence in argument of a macroHow to expand macro in a macro callXparse k argument to parse options at end of environmentHow to embed a command in an environment using Expl3?How can expand a counter of auxiliary file and save in list with xparse?How to use exp_not:N and exp_after:wN to prevent the expansion of input in a expl3 list?
0
I am trying to encapsulate a couple of environments to pass them to lists using xparse/expl3.
I have defined a one command and two environments and I have had a problem with one of them.
I use the environments to save notes type question/answer where the answers are stored in a list to show them at the end of the file or elsewhere in it, the issue is that sometimes need to use verbatim.
The scontent environment uses the +b argument of xparse and only Verb[...]... (from fvextra) can be used (you can not use the verbatim environment for example).
The scontent* environment is based on filecontentsdef and can use verb|...| in a line or beginverbatim environment, this generates an external file but has the facility of saving the content in a macro.
When executing beginscontent* pass the following:
- Save the current content in
macro - Copy the current contents of
macroinl_my_macro_copy_tl - Pass the contents of
l_my_macro_copy_tlto list usingexpanddafterenvtolistexpanddafter content save in l_my_macro_copy_tl - If this is the key
[show-env = true]runusecontent[-1]l_scontent_env_save_tl
The problem is in the execution of
expanddafterenvtolistexpanddafterl_my_macro_copy_tl
at end of environment scontent*, I tried with the following (ugly and incorrect) lines:
% beginscontent*[...] verbatim env save in macro
% Copy a current content of macro in l_my_macro_copy_tl and pass to list
tl_new:N l_my_macro_copy_tl
NewDocumentEnvironmentscontent* !O
group_begin:
filecontentsdefjobname.tscmacro % save in macro
endfilecontentsdef %
group_end:
IfNoValueF #1 keys_set:nn scontent #1
tl_set:Nx l_my_macro_copy_tl macro
exp_after:wN envtolist exp_after:wN exp_not:N tex_newlinechar:D = 13 exp_not:N scantokens exp_after:wN l_my_macro_copy_tl %
IfBooleanT l_scontent_env_show_tl usecontent[-1] l_scontent_env_save_tl
with this I eliminate the errors when compiling, but, the content is not saved in the list...How can i fix this?
My idea is not to occupy directly showme... and only use usecontent[index]list name in document.
I know that the command showme... and usecontent[index]list name works if you execute it out of the environment, but my idea is automate this when run scontent*.
This is my example file (MWE), the comments should be removed to see the error that occurs.
documentclassarticle
usepackagefilecontentsdef,etoolbox,xparse,fvextra,xcolor
usepackage[margin=0.6in,noheadfoot,papersize=8.5in,13in]geometry
setlengthparindent0pt
pagestyleempty
ExplSyntaxOn
% show content save in macro
tl_new:N l_temp_argument_tl
NewDocumentCommandshowme +m %
tl_set:Nx l_temp_argument_tl #1
tex_newlinechar:D = 13
exp_not:N scantokens exp_after:wN l_temp_argument_tl
% elementinlistname and clearlistlistname
cs_new:Npn elementin #1 seq_count:c l_savecontent_content_#1_seq
cs_new:Npn clearlist #1 seq_clear_new:c l_savecontent_content_#1_seq
% addcontentlistname#1 ...need double ...
NewDocumentCommandaddcontent m +m savecontent_add_content:nn #1 #2
% usecontent[index]listname
DeclareExpandableDocumentCommandusecontentO1m savecontent_use_content:nn #1 #2
cs_new_protected:Npn savecontent_add_content:nn #1 #2
seq_if_exist:cF l_savecontent_content_#1_seq
seq_new:c l_savecontent_content_#1_seq
__savecontent_add_content:nn #1 #2
cs_new_protected:Npn __savecontent_add_content:nn #1 #2
tl_map_inline:nn #2
seq_gput_right:cn l_savecontent_content_#1_seq ##1
cs_new:Npn savecontent_use_content:nn #1 #2 seq_item:cn l_savecontent_content_#2_seq #1
keys_define:nn scontent
save-cmd .tl_set:N = l_scontent_cmd_save_tl, save-cmd .initial:n = content,%
save-env .tl_set:N = l_scontent_env_save_tl, save-env .initial:n = content, %
show-cmd .bool_set:N = l_scontent_cmd_show_tl, show-cmd .initial:n = false, show-cmd .value_required:n = true,%
show-env .bool_set:N = l_scontent_env_show_tl, show-env .initial:n = false, show-env .value_required:n = true,%
show-all .meta:n = show-env = true , show-cmd = true ,%
NewDocumentCommandSetscontent +m keys_set:nn scontent #1
% pass to list
newrobustcmdenvtolist[1]addcontent l_scontent_env_save_tl #1
% Scontent[...]... NO verbatim env support, but Verb[...]... yes
NewDocumentCommandScontent O +m
group_begin:
IfNoValueF#1 keys_set:nn scontent #1
addcontent l_scontent_cmd_save_tl #2 % pass direct to list
IfBooleanT l_scontent_cmd_show_tl usecontent[-1] l_scontent_cmd_save_tl
group_end:
% beginscontent[...] NO verbatim env suport, but Verb[...]... yes
NewDocumentEnvironmentscontent !o +b
group_begin:
IfNoValueF #1 keys_set:nn scontent #1
expandafterenvtolistexpandafter#2
IfBooleanT l_scontent_env_show_tl usecontent[-1] l_scontent_env_save_tl
group_end:
% beginscontent*[...] verbatim env save in macro
tl_new:N l_my_macro_copy_tl % tl_var to copy macro at definition time
NewDocumentEnvironmentscontent* !O
group_begin:
IfNoValueF #1 keys_set:nn scontent #1
filecontentsdefjobname.tscmacro
endfilecontentsdef %
group_end:
% Copy macro every time in tl_var (at definition time) and pass to list
%cs_set_eq:NN l_my_macro_copy_tl macro
%expandafterenvtolistexpandaftershowmel_my_macro_copy_tl
%IfBooleanT l_scontent_env_show_tl usecontent[-1] l_scontent_env_save_tl
ExplSyntaxOff
% set name of lists
Setscontent save-env=test-env, save-cmd=test-cmd
begindocument
sectionUsing textttscontent environment whit new texttt+b argument from textttxparse
subsectionWhit texttt[show-env=false]
Text save in verb|beginscontent[show-env=false]| (hidden)
beginscontent[show-env=false]
Some first text whit verbatim inline saved in Verbusecontent[1]test-env par
We have coded this in LaTeX: both $E=mc^2$.
endscontent
OK
subsectionWhit texttt[show-env=true]
Text save in verb|beginscontent[show-env=true]| (Not hidden)
beginscontent[show-env=true]
Some second text whit verbatim inline saved in Verbusecontent[2]test-env...more text par
We have coded this in LaTeX: both $E=mc^2$.
endscontent
OK
subsectionUsing Verbusecontent[1]test-env
Now see saved text in list:par
usecontent[2]test-envpar
usecontent[1]test-env
sectionUsing Verb*Scontent[...]...
Text save whit verb|Scontent....| (hidden)par
Scontent
using a Verb*Scontent[...]... textcolorredwhit verbatim Verb*Verb[...]...par
(by Verb*fvextra) textcolormagentainline
par
And see saved text in list using verb|usecontent[1]test-cmd| par
usecontent[1]test-cmdpar
OK
sectionUsing textttscontent* environment wraped textttfilecontentsdef using textttxparse
subsectionWhit texttt[show-env=false]
Some Text save using verb|beginscontent*[show-env=false]| save in verb|macro| (hidden)
beginscontent*[show-env=false]
Some text in whit verbatim environment ¿saved in list ...verb+usecontent[3]test-env+?(not get for now).par
beginVerbatim
This is from the verbatim environment: &%_"`´~
xxxxx
endVerbatim
endscontent*par
OK...it's posible to see verb|macro| whit verb|showmemacro|:par
showmemacropar
or pass to list using verb|Scontentshowmemacro| and see in list whit verb+usecontent[2]test-cmd+:par
Scontentshowmemacro
usecontent[2]test-cmd
subsectionThe idea whit texttt[show-env=true]
Setscontent save-cmd=test-other
XXXXXXXXXpar
beginscontent*[show-env=false]
Some text in whit verbatim A
beginVerbatim
verbatim environment A: &%_"`´~
endVerbatim
endscontent*
Scontent[show-cmd=true]showmemacropar
XXXXXXXXXpar
beginscontent*[show-env=false]
Some text in whit verbatim B
beginVerbatim
verbatim environment B: &%_"`´~
endVerbatim
endscontent*
Scontent[show-cmd=true]showmemacro
XXXXXXXXXpar
And see in reverse order:par
usecontent[2]test-otherpar
usecontent[1]test-otherpar
NOT OK,...
subsectionThe problem whit texttt[show-env=true]
beginscontent*[show-env=true]
Some text in whit verbatim C
beginVerbatim
verbatim environment C: &%_"`´~
endVerbatim
endscontent*
enddocument
An image to complement
regards
macros expansion expl3 xparse
asked Apr 6 at 1:45
Pablo González LPablo González L
1,0061820
add a comment |
0
I am trying to encapsulate a couple of environments to pass them to lists using xparse/expl3.
I have defined a one command and two environments and I have had a problem with one of them.
I use the environments to save notes type question/answer where the answers are stored in a list to show them at the end of the file or elsewhere in it, the issue is that sometimes need to use verbatim.
The scontent environment uses the +b argument of xparse and only Verb[...]... (from fvextra) can be used (you can not use the verbatim environment for example).
The scontent* environment is based on filecontentsdef and can use verb|...| in a line or beginverbatim environment, this generates an external file but has the facility of saving the content in a macro.
When executing beginscontent* pass the following:
- Save the current content in
macro - Copy the current contents of
macroinl_my_macro_copy_tl - Pass the contents of
l_my_macro_copy_tlto list usingexpanddafterenvtolistexpanddafter content save in l_my_macro_copy_tl - If this is the key
[show-env = true]runusecontent[-1]l_scontent_env_save_tl
The problem is in the execution of
expanddafterenvtolistexpanddafterl_my_macro_copy_tl
at end of environment scontent*, I tried with the following (ugly and incorrect) lines:
% beginscontent*[...] verbatim env save in macro
% Copy a current content of macro in l_my_macro_copy_tl and pass to list
tl_new:N l_my_macro_copy_tl
NewDocumentEnvironmentscontent* !O
group_begin:
filecontentsdefjobname.tscmacro % save in macro
endfilecontentsdef %
group_end:
IfNoValueF #1 keys_set:nn scontent #1
tl_set:Nx l_my_macro_copy_tl macro
exp_after:wN envtolist exp_after:wN exp_not:N tex_newlinechar:D = 13 exp_not:N scantokens exp_after:wN l_my_macro_copy_tl %
IfBooleanT l_scontent_env_show_tl usecontent[-1] l_scontent_env_save_tl
with this I eliminate the errors when compiling, but, the content is not saved in the list...How can i fix this?
My idea is not to occupy directly showme... and only use usecontent[index]list name in document.
I know that the command showme... and usecontent[index]list name works if you execute it out of the environment, but my idea is automate this when run scontent*.
This is my example file (MWE), the comments should be removed to see the error that occurs.
documentclassarticle
usepackagefilecontentsdef,etoolbox,xparse,fvextra,xcolor
usepackage[margin=0.6in,noheadfoot,papersize=8.5in,13in]geometry
setlengthparindent0pt
pagestyleempty
ExplSyntaxOn
% show content save in macro
tl_new:N l_temp_argument_tl
NewDocumentCommandshowme +m %
tl_set:Nx l_temp_argument_tl #1
tex_newlinechar:D = 13
exp_not:N scantokens exp_after:wN l_temp_argument_tl
% elementinlistname and clearlistlistname
cs_new:Npn elementin #1 seq_count:c l_savecontent_content_#1_seq
cs_new:Npn clearlist #1 seq_clear_new:c l_savecontent_content_#1_seq
% addcontentlistname#1 ...need double ...
NewDocumentCommandaddcontent m +m savecontent_add_content:nn #1 #2
% usecontent[index]listname
DeclareExpandableDocumentCommandusecontentO1m savecontent_use_content:nn #1 #2
cs_new_protected:Npn savecontent_add_content:nn #1 #2
seq_if_exist:cF l_savecontent_content_#1_seq
seq_new:c l_savecontent_content_#1_seq
__savecontent_add_content:nn #1 #2
cs_new_protected:Npn __savecontent_add_content:nn #1 #2
tl_map_inline:nn #2
seq_gput_right:cn l_savecontent_content_#1_seq ##1
cs_new:Npn savecontent_use_content:nn #1 #2 seq_item:cn l_savecontent_content_#2_seq #1
keys_define:nn scontent
save-cmd .tl_set:N = l_scontent_cmd_save_tl, save-cmd .initial:n = content,%
save-env .tl_set:N = l_scontent_env_save_tl, save-env .initial:n = content, %
show-cmd .bool_set:N = l_scontent_cmd_show_tl, show-cmd .initial:n = false, show-cmd .value_required:n = true,%
show-env .bool_set:N = l_scontent_env_show_tl, show-env .initial:n = false, show-env .value_required:n = true,%
show-all .meta:n = show-env = true , show-cmd = true ,%
NewDocumentCommandSetscontent +m keys_set:nn scontent #1
% pass to list
newrobustcmdenvtolist[1]addcontent l_scontent_env_save_tl #1
% Scontent[...]... NO verbatim env support, but Verb[...]... yes
NewDocumentCommandScontent O +m
group_begin:
IfNoValueF#1 keys_set:nn scontent #1
addcontent l_scontent_cmd_save_tl #2 % pass direct to list
IfBooleanT l_scontent_cmd_show_tl usecontent[-1] l_scontent_cmd_save_tl
group_end:
% beginscontent[...] NO verbatim env suport, but Verb[...]... yes
NewDocumentEnvironmentscontent !o +b
group_begin:
IfNoValueF #1 keys_set:nn scontent #1
expandafterenvtolistexpandafter#2
IfBooleanT l_scontent_env_show_tl usecontent[-1] l_scontent_env_save_tl
group_end:
% beginscontent*[...] verbatim env save in macro
tl_new:N l_my_macro_copy_tl % tl_var to copy macro at definition time
NewDocumentEnvironmentscontent* !O
group_begin:
IfNoValueF #1 keys_set:nn scontent #1
filecontentsdefjobname.tscmacro
endfilecontentsdef %
group_end:
% Copy macro every time in tl_var (at definition time) and pass to list
%cs_set_eq:NN l_my_macro_copy_tl macro
%expandafterenvtolistexpandaftershowmel_my_macro_copy_tl
%IfBooleanT l_scontent_env_show_tl usecontent[-1] l_scontent_env_save_tl
ExplSyntaxOff
% set name of lists
Setscontent save-env=test-env, save-cmd=test-cmd
begindocument
sectionUsing textttscontent environment whit new texttt+b argument from textttxparse
subsectionWhit texttt[show-env=false]
Text save in verb|beginscontent[show-env=false]| (hidden)
beginscontent[show-env=false]
Some first text whit verbatim inline saved in Verbusecontent[1]test-env par
We have coded this in LaTeX: both $E=mc^2$.
endscontent
OK
subsectionWhit texttt[show-env=true]
Text save in verb|beginscontent[show-env=true]| (Not hidden)
beginscontent[show-env=true]
Some second text whit verbatim inline saved in Verbusecontent[2]test-env...more text par
We have coded this in LaTeX: both $E=mc^2$.
endscontent
OK
subsectionUsing Verbusecontent[1]test-env
Now see saved text in list:par
usecontent[2]test-envpar
usecontent[1]test-env
sectionUsing Verb*Scontent[...]...
Text save whit verb|Scontent....| (hidden)par
Scontent
using a Verb*Scontent[...]... textcolorredwhit verbatim Verb*Verb[...]...par
(by Verb*fvextra) textcolormagentainline
par
And see saved text in list using verb|usecontent[1]test-cmd| par
usecontent[1]test-cmdpar
OK
sectionUsing textttscontent* environment wraped textttfilecontentsdef using textttxparse
subsectionWhit texttt[show-env=false]
Some Text save using verb|beginscontent*[show-env=false]| save in verb|macro| (hidden)
beginscontent*[show-env=false]
Some text in whit verbatim environment ¿saved in list ...verb+usecontent[3]test-env+?(not get for now).par
beginVerbatim
This is from the verbatim environment: &%_"`´~
xxxxx
endVerbatim
endscontent*par
OK...it's posible to see verb|macro| whit verb|showmemacro|:par
showmemacropar
or pass to list using verb|Scontentshowmemacro| and see in list whit verb+usecontent[2]test-cmd+:par
Scontentshowmemacro
usecontent[2]test-cmd
subsectionThe idea whit texttt[show-env=true]
Setscontent save-cmd=test-other
XXXXXXXXXpar
beginscontent*[show-env=false]
Some text in whit verbatim A
beginVerbatim
verbatim environment A: &%_"`´~
endVerbatim
endscontent*
Scontent[show-cmd=true]showmemacropar
XXXXXXXXXpar
beginscontent*[show-env=false]
Some text in whit verbatim B
beginVerbatim
verbatim environment B: &%_"`´~
endVerbatim
endscontent*
Scontent[show-cmd=true]showmemacro
XXXXXXXXXpar
And see in reverse order:par
usecontent[2]test-otherpar
usecontent[1]test-otherpar
NOT OK,...
subsectionThe problem whit texttt[show-env=true]
beginscontent*[show-env=true]
Some text in whit verbatim C
beginVerbatim
verbatim environment C: &%_"`´~
endVerbatim
endscontent*
enddocument
An image to complement
regards
macros expansion expl3 xparse
asked Apr 6 at 1:45
Pablo González LPablo González L
1,0061820
1
Could you please state clearly at the beginning what the aim is?
– egreg
2 days ago
@egreg Thanks for the comment, I added the clarification, apologies for the writing, (myenglish base + google translatorsometimes fails). Can you give me a hand with this?
– Pablo González L
2 days ago
add a comment |
0
0
0
I am trying to encapsulate a couple of environments to pass them to lists using xparse/expl3.
I have defined a one command and two environments and I have had a problem with one of them.
I use the environments to save notes type question/answer where the answers are stored in a list to show them at the end of the file or elsewhere in it, the issue is that sometimes need to use verbatim.
The scontent environment uses the +b argument of xparse and only Verb[...]... (from fvextra) can be used (you can not use the verbatim environment for example).
The scontent* environment is based on filecontentsdef and can use verb|...| in a line or beginverbatim environment, this generates an external file but has the facility of saving the content in a macro.
When executing beginscontent* pass the following:
- Save the current content in
macro - Copy the current contents of
macroinl_my_macro_copy_tl - Pass the contents of
l_my_macro_copy_tlto list usingexpanddafterenvtolistexpanddafter content save in l_my_macro_copy_tl - If this is the key
[show-env = true]runusecontent[-1]l_scontent_env_save_tl
The problem is in the execution of
expanddafterenvtolistexpanddafterl_my_macro_copy_tl
at end of environment scontent*, I tried with the following (ugly and incorrect) lines:
% beginscontent*[...] verbatim env save in macro
% Copy a current content of macro in l_my_macro_copy_tl and pass to list
tl_new:N l_my_macro_copy_tl
NewDocumentEnvironmentscontent* !O
group_begin:
filecontentsdefjobname.tscmacro % save in macro
endfilecontentsdef %
group_end:
IfNoValueF #1 keys_set:nn scontent #1
tl_set:Nx l_my_macro_copy_tl macro
exp_after:wN envtolist exp_after:wN exp_not:N tex_newlinechar:D = 13 exp_not:N scantokens exp_after:wN l_my_macro_copy_tl %
IfBooleanT l_scontent_env_show_tl usecontent[-1] l_scontent_env_save_tl
with this I eliminate the errors when compiling, but, the content is not saved in the list...How can i fix this?
My idea is not to occupy directly showme... and only use usecontent[index]list name in document.
I know that the command showme... and usecontent[index]list name works if you execute it out of the environment, but my idea is automate this when run scontent*.
This is my example file (MWE), the comments should be removed to see the error that occurs.
documentclassarticle
usepackagefilecontentsdef,etoolbox,xparse,fvextra,xcolor
usepackage[margin=0.6in,noheadfoot,papersize=8.5in,13in]geometry
setlengthparindent0pt
pagestyleempty
ExplSyntaxOn
% show content save in macro
tl_new:N l_temp_argument_tl
NewDocumentCommandshowme +m %
tl_set:Nx l_temp_argument_tl #1
tex_newlinechar:D = 13
exp_not:N scantokens exp_after:wN l_temp_argument_tl
% elementinlistname and clearlistlistname
cs_new:Npn elementin #1 seq_count:c l_savecontent_content_#1_seq
cs_new:Npn clearlist #1 seq_clear_new:c l_savecontent_content_#1_seq
% addcontentlistname#1 ...need double ...
NewDocumentCommandaddcontent m +m savecontent_add_content:nn #1 #2
% usecontent[index]listname
DeclareExpandableDocumentCommandusecontentO1m savecontent_use_content:nn #1 #2
cs_new_protected:Npn savecontent_add_content:nn #1 #2
seq_if_exist:cF l_savecontent_content_#1_seq
seq_new:c l_savecontent_content_#1_seq
__savecontent_add_content:nn #1 #2
cs_new_protected:Npn __savecontent_add_content:nn #1 #2
tl_map_inline:nn #2
seq_gput_right:cn l_savecontent_content_#1_seq ##1
cs_new:Npn savecontent_use_content:nn #1 #2 seq_item:cn l_savecontent_content_#2_seq #1
keys_define:nn scontent
save-cmd .tl_set:N = l_scontent_cmd_save_tl, save-cmd .initial:n = content,%
save-env .tl_set:N = l_scontent_env_save_tl, save-env .initial:n = content, %
show-cmd .bool_set:N = l_scontent_cmd_show_tl, show-cmd .initial:n = false, show-cmd .value_required:n = true,%
show-env .bool_set:N = l_scontent_env_show_tl, show-env .initial:n = false, show-env .value_required:n = true,%
show-all .meta:n = show-env = true , show-cmd = true ,%
NewDocumentCommandSetscontent +m keys_set:nn scontent #1
% pass to list
newrobustcmdenvtolist[1]addcontent l_scontent_env_save_tl #1
% Scontent[...]... NO verbatim env support, but Verb[...]... yes
NewDocumentCommandScontent O +m
group_begin:
IfNoValueF#1 keys_set:nn scontent #1
addcontent l_scontent_cmd_save_tl #2 % pass direct to list
IfBooleanT l_scontent_cmd_show_tl usecontent[-1] l_scontent_cmd_save_tl
group_end:
% beginscontent[...] NO verbatim env suport, but Verb[...]... yes
NewDocumentEnvironmentscontent !o +b
group_begin:
IfNoValueF #1 keys_set:nn scontent #1
expandafterenvtolistexpandafter#2
IfBooleanT l_scontent_env_show_tl usecontent[-1] l_scontent_env_save_tl
group_end:
% beginscontent*[...] verbatim env save in macro
tl_new:N l_my_macro_copy_tl % tl_var to copy macro at definition time
NewDocumentEnvironmentscontent* !O
group_begin:
IfNoValueF #1 keys_set:nn scontent #1
filecontentsdefjobname.tscmacro
endfilecontentsdef %
group_end:
% Copy macro every time in tl_var (at definition time) and pass to list
%cs_set_eq:NN l_my_macro_copy_tl macro
%expandafterenvtolistexpandaftershowmel_my_macro_copy_tl
%IfBooleanT l_scontent_env_show_tl usecontent[-1] l_scontent_env_save_tl
ExplSyntaxOff
% set name of lists
Setscontent save-env=test-env, save-cmd=test-cmd
begindocument
sectionUsing textttscontent environment whit new texttt+b argument from textttxparse
subsectionWhit texttt[show-env=false]
Text save in verb|beginscontent[show-env=false]| (hidden)
beginscontent[show-env=false]
Some first text whit verbatim inline saved in Verbusecontent[1]test-env par
We have coded this in LaTeX: both $E=mc^2$.
endscontent
OK
subsectionWhit texttt[show-env=true]
Text save in verb|beginscontent[show-env=true]| (Not hidden)
beginscontent[show-env=true]
Some second text whit verbatim inline saved in Verbusecontent[2]test-env...more text par
We have coded this in LaTeX: both $E=mc^2$.
endscontent
OK
subsectionUsing Verbusecontent[1]test-env
Now see saved text in list:par
usecontent[2]test-envpar
usecontent[1]test-env
sectionUsing Verb*Scontent[...]...
Text save whit verb|Scontent....| (hidden)par
Scontent
using a Verb*Scontent[...]... textcolorredwhit verbatim Verb*Verb[...]...par
(by Verb*fvextra) textcolormagentainline
par
And see saved text in list using verb|usecontent[1]test-cmd| par
usecontent[1]test-cmdpar
OK
sectionUsing textttscontent* environment wraped textttfilecontentsdef using textttxparse
subsectionWhit texttt[show-env=false]
Some Text save using verb|beginscontent*[show-env=false]| save in verb|macro| (hidden)
beginscontent*[show-env=false]
Some text in whit verbatim environment ¿saved in list ...verb+usecontent[3]test-env+?(not get for now).par
beginVerbatim
This is from the verbatim environment: &%_"`´~
xxxxx
endVerbatim
endscontent*par
OK...it's posible to see verb|macro| whit verb|showmemacro|:par
showmemacropar
or pass to list using verb|Scontentshowmemacro| and see in list whit verb+usecontent[2]test-cmd+:par
Scontentshowmemacro
usecontent[2]test-cmd
subsectionThe idea whit texttt[show-env=true]
Setscontent save-cmd=test-other
XXXXXXXXXpar
beginscontent*[show-env=false]
Some text in whit verbatim A
beginVerbatim
verbatim environment A: &%_"`´~
endVerbatim
endscontent*
Scontent[show-cmd=true]showmemacropar
XXXXXXXXXpar
beginscontent*[show-env=false]
Some text in whit verbatim B
beginVerbatim
verbatim environment B: &%_"`´~
endVerbatim
endscontent*
Scontent[show-cmd=true]showmemacro
XXXXXXXXXpar
And see in reverse order:par
usecontent[2]test-otherpar
usecontent[1]test-otherpar
NOT OK,...
subsectionThe problem whit texttt[show-env=true]
beginscontent*[show-env=true]
Some text in whit verbatim C
beginVerbatim
verbatim environment C: &%_"`´~
endVerbatim
endscontent*
enddocument
An image to complement
regards
macros expansion expl3 xparse
asked Apr 6 at 1:45
Pablo González LPablo González L
1,0061820
I am trying to encapsulate a couple of environments to pass them to lists using xparse/expl3.
I have defined a one command and two environments and I have had a problem with one of them.
I use the environments to save notes type question/answer where the answers are stored in a list to show them at the end of the file or elsewhere in it, the issue is that sometimes need to use verbatim.
The scontent environment uses the +b argument of xparse and only Verb[...]... (from fvextra) can be used (you can not use the verbatim environment for example).
The scontent* environment is based on filecontentsdef and can use verb|...| in a line or beginverbatim environment, this generates an external file but has the facility of saving the content in a macro.
When executing beginscontent* pass the following:
- Save the current content in
macro - Copy the current contents of
macroinl_my_macro_copy_tl - Pass the contents of
l_my_macro_copy_tlto list usingexpanddafterenvtolistexpanddafter content save in l_my_macro_copy_tl - If this is the key
[show-env = true]runusecontent[-1]l_scontent_env_save_tl
The problem is in the execution of
expanddafterenvtolistexpanddafterl_my_macro_copy_tl
at end of environment scontent*, I tried with the following (ugly and incorrect) lines:
% beginscontent*[...] verbatim env save in macro
% Copy a current content of macro in l_my_macro_copy_tl and pass to list
tl_new:N l_my_macro_copy_tl
NewDocumentEnvironmentscontent* !O
group_begin:
filecontentsdefjobname.tscmacro % save in macro
endfilecontentsdef %
group_end:
IfNoValueF #1 keys_set:nn scontent #1
tl_set:Nx l_my_macro_copy_tl macro
exp_after:wN envtolist exp_after:wN exp_not:N tex_newlinechar:D = 13 exp_not:N scantokens exp_after:wN l_my_macro_copy_tl %
IfBooleanT l_scontent_env_show_tl usecontent[-1] l_scontent_env_save_tl
with this I eliminate the errors when compiling, but, the content is not saved in the list...How can i fix this?
My idea is not to occupy directly showme... and only use usecontent[index]list name in document.
I know that the command showme... and usecontent[index]list name works if you execute it out of the environment, but my idea is automate this when run scontent*.
This is my example file (MWE), the comments should be removed to see the error that occurs.
documentclassarticle
usepackagefilecontentsdef,etoolbox,xparse,fvextra,xcolor
usepackage[margin=0.6in,noheadfoot,papersize=8.5in,13in]geometry
setlengthparindent0pt
pagestyleempty
ExplSyntaxOn
% show content save in macro
tl_new:N l_temp_argument_tl
NewDocumentCommandshowme +m %
tl_set:Nx l_temp_argument_tl #1
tex_newlinechar:D = 13
exp_not:N scantokens exp_after:wN l_temp_argument_tl
% elementinlistname and clearlistlistname
cs_new:Npn elementin #1 seq_count:c l_savecontent_content_#1_seq
cs_new:Npn clearlist #1 seq_clear_new:c l_savecontent_content_#1_seq
% addcontentlistname#1 ...need double ...
NewDocumentCommandaddcontent m +m savecontent_add_content:nn #1 #2
% usecontent[index]listname
DeclareExpandableDocumentCommandusecontentO1m savecontent_use_content:nn #1 #2
cs_new_protected:Npn savecontent_add_content:nn #1 #2
seq_if_exist:cF l_savecontent_content_#1_seq
seq_new:c l_savecontent_content_#1_seq
__savecontent_add_content:nn #1 #2
cs_new_protected:Npn __savecontent_add_content:nn #1 #2
tl_map_inline:nn #2
seq_gput_right:cn l_savecontent_content_#1_seq ##1
cs_new:Npn savecontent_use_content:nn #1 #2 seq_item:cn l_savecontent_content_#2_seq #1
keys_define:nn scontent
save-cmd .tl_set:N = l_scontent_cmd_save_tl, save-cmd .initial:n = content,%
save-env .tl_set:N = l_scontent_env_save_tl, save-env .initial:n = content, %
show-cmd .bool_set:N = l_scontent_cmd_show_tl, show-cmd .initial:n = false, show-cmd .value_required:n = true,%
show-env .bool_set:N = l_scontent_env_show_tl, show-env .initial:n = false, show-env .value_required:n = true,%
show-all .meta:n = show-env = true , show-cmd = true ,%
NewDocumentCommandSetscontent +m keys_set:nn scontent #1
% pass to list
newrobustcmdenvtolist[1]addcontent l_scontent_env_save_tl #1
% Scontent[...]... NO verbatim env support, but Verb[...]... yes
NewDocumentCommandScontent O +m
group_begin:
IfNoValueF#1 keys_set:nn scontent #1
addcontent l_scontent_cmd_save_tl #2 % pass direct to list
IfBooleanT l_scontent_cmd_show_tl usecontent[-1] l_scontent_cmd_save_tl
group_end:
% beginscontent[...] NO verbatim env suport, but Verb[...]... yes
NewDocumentEnvironmentscontent !o +b
group_begin:
IfNoValueF #1 keys_set:nn scontent #1
expandafterenvtolistexpandafter#2
IfBooleanT l_scontent_env_show_tl usecontent[-1] l_scontent_env_save_tl
group_end:
% beginscontent*[...] verbatim env save in macro
tl_new:N l_my_macro_copy_tl % tl_var to copy macro at definition time
NewDocumentEnvironmentscontent* !O
group_begin:
IfNoValueF #1 keys_set:nn scontent #1
filecontentsdefjobname.tscmacro
endfilecontentsdef %
group_end:
% Copy macro every time in tl_var (at definition time) and pass to list
%cs_set_eq:NN l_my_macro_copy_tl macro
%expandafterenvtolistexpandaftershowmel_my_macro_copy_tl
%IfBooleanT l_scontent_env_show_tl usecontent[-1] l_scontent_env_save_tl
ExplSyntaxOff
% set name of lists
Setscontent save-env=test-env, save-cmd=test-cmd
begindocument
sectionUsing textttscontent environment whit new texttt+b argument from textttxparse
subsectionWhit texttt[show-env=false]
Text save in verb|beginscontent[show-env=false]| (hidden)
beginscontent[show-env=false]
Some first text whit verbatim inline saved in Verbusecontent[1]test-env par
We have coded this in LaTeX: both $E=mc^2$.
endscontent
OK
subsectionWhit texttt[show-env=true]
Text save in verb|beginscontent[show-env=true]| (Not hidden)
beginscontent[show-env=true]
Some second text whit verbatim inline saved in Verbusecontent[2]test-env...more text par
We have coded this in LaTeX: both $E=mc^2$.
endscontent
OK
subsectionUsing Verbusecontent[1]test-env
Now see saved text in list:par
usecontent[2]test-envpar
usecontent[1]test-env
sectionUsing Verb*Scontent[...]...
Text save whit verb|Scontent....| (hidden)par
Scontent
using a Verb*Scontent[...]... textcolorredwhit verbatim Verb*Verb[...]...par
(by Verb*fvextra) textcolormagentainline
par
And see saved text in list using verb|usecontent[1]test-cmd| par
usecontent[1]test-cmdpar
OK
sectionUsing textttscontent* environment wraped textttfilecontentsdef using textttxparse
subsectionWhit texttt[show-env=false]
Some Text save using verb|beginscontent*[show-env=false]| save in verb|macro| (hidden)
beginscontent*[show-env=false]
Some text in whit verbatim environment ¿saved in list ...verb+usecontent[3]test-env+?(not get for now).par
beginVerbatim
This is from the verbatim environment: &%_"`´~
xxxxx
endVerbatim
endscontent*par
OK...it's posible to see verb|macro| whit verb|showmemacro|:par
showmemacropar
or pass to list using verb|Scontentshowmemacro| and see in list whit verb+usecontent[2]test-cmd+:par
Scontentshowmemacro
usecontent[2]test-cmd
subsectionThe idea whit texttt[show-env=true]
Setscontent save-cmd=test-other
XXXXXXXXXpar
beginscontent*[show-env=false]
Some text in whit verbatim A
beginVerbatim
verbatim environment A: &%_"`´~
endVerbatim
endscontent*
Scontent[show-cmd=true]showmemacropar
XXXXXXXXXpar
beginscontent*[show-env=false]
Some text in whit verbatim B
beginVerbatim
verbatim environment B: &%_"`´~
endVerbatim
endscontent*
Scontent[show-cmd=true]showmemacro
XXXXXXXXXpar
And see in reverse order:par
usecontent[2]test-otherpar
usecontent[1]test-otherpar
NOT OK,...
subsectionThe problem whit texttt[show-env=true]
beginscontent*[show-env=true]
Some text in whit verbatim C
beginVerbatim
verbatim environment C: &%_"`´~
endVerbatim
endscontent*
enddocument
An image to complement
regards
macros expansion expl3 xparse
macros expansion expl3 xparse
asked Apr 6 at 1:45
Pablo González LPablo González L
1,0061820
asked Apr 6 at 1:45
Pablo González LPablo González L
1,0061820
edited 18 mins ago
Pablo González L
asked Apr 6 at 1:45
Pablo González LPablo González L
1,0061820
asked Apr 6 at 1:45
Pablo González LPablo González L
1,0061820
asked Apr 6 at 1:45
Pablo González LPablo González L
1,0061820
1,0061820
1
Could you please state clearly at the beginning what the aim is?
– egreg
2 days ago
@egreg Thanks for the comment, I added the clarification, apologies for the writing, (myenglish base + google translatorsometimes fails). Can you give me a hand with this?
– Pablo González L
2 days ago
add a comment |
1
Could you please state clearly at the beginning what the aim is?
– egreg
2 days ago
@egreg Thanks for the comment, I added the clarification, apologies for the writing, (myenglish base + google translatorsometimes fails). Can you give me a hand with this?
– Pablo González L
2 days ago
1
1
Could you please state clearly at the beginning what the aim is?
– egreg
2 days ago
Could you please state clearly at the beginning what the aim is?
– egreg
2 days ago
@egreg Thanks for the comment, I added the clarification, apologies for the writing, (my
english base + google translator sometimes fails). Can you give me a hand with this?– Pablo González L
2 days ago
@egreg Thanks for the comment, I added the clarification, apologies for the writing, (my
english base + google translator sometimes fails). Can you give me a hand with this?– Pablo González L
2 days ago
add a comment |
0
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1
Could you please state clearly at the beginning what the aim is?
– egreg
2 days ago
@egreg Thanks for the comment, I added the clarification, apologies for the writing, (my
english base + google translatorsometimes fails). Can you give me a hand with this?– Pablo González L
2 days ago