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xparse: Starred commands and IfBooleanTF



The Next CEO of Stack Overflowxparse recursion and/or special numeric specificationsWeird xparse issue involving splitlistReusing the current argument's number with xparseBehavior of xparse and “token”-type argumentTransforming a list with xparseDefining a command to define commands where the name uses the argument using xparseConverting xparse commands to htmlProblem with subscripts in custom xparse commands from foreign filesxparse SplitList parameter expansionPrevent xparse from stripping braces?










0















In some longer redefinition of existing code I am using a construct like



documentclassbook
usepackagexparse


makeatletter
NewDocumentCommandmymacrosmOm
defblabla#1%
% several lines later in another macro I use
IfBooleanTFblabla


makeatother

begindocument
mymacro*
enddocument


which works fine with texlive 2018 (xparse 2018-10-17) and lualatex.
However, when trying with texlive 2019 (xparse 2019-03-05)



I get the following error



! Undefined control sequence.
<argument> LaTeX3 error:
Invalid use IfBooleanTF blabla
l.15 mymacro*


What would be the correct way of doing something like this with the new xparse version?










share|improve this question
























  • Why were you saving the argument in a macro in the first place?

    – Joseph Wright
    8 mins ago











  • @JosephWright I later redefine another macro where I use blabla. I did not know another way of doing something like this.

    – bonanza
    6 mins ago















0















In some longer redefinition of existing code I am using a construct like



documentclassbook
usepackagexparse


makeatletter
NewDocumentCommandmymacrosmOm
defblabla#1%
% several lines later in another macro I use
IfBooleanTFblabla


makeatother

begindocument
mymacro*
enddocument


which works fine with texlive 2018 (xparse 2018-10-17) and lualatex.
However, when trying with texlive 2019 (xparse 2019-03-05)



I get the following error



! Undefined control sequence.
<argument> LaTeX3 error:
Invalid use IfBooleanTF blabla
l.15 mymacro*


What would be the correct way of doing something like this with the new xparse version?










share|improve this question
























  • Why were you saving the argument in a macro in the first place?

    – Joseph Wright
    8 mins ago











  • @JosephWright I later redefine another macro where I use blabla. I did not know another way of doing something like this.

    – bonanza
    6 mins ago













0












0








0








In some longer redefinition of existing code I am using a construct like



documentclassbook
usepackagexparse


makeatletter
NewDocumentCommandmymacrosmOm
defblabla#1%
% several lines later in another macro I use
IfBooleanTFblabla


makeatother

begindocument
mymacro*
enddocument


which works fine with texlive 2018 (xparse 2018-10-17) and lualatex.
However, when trying with texlive 2019 (xparse 2019-03-05)



I get the following error



! Undefined control sequence.
<argument> LaTeX3 error:
Invalid use IfBooleanTF blabla
l.15 mymacro*


What would be the correct way of doing something like this with the new xparse version?










share|improve this question
















In some longer redefinition of existing code I am using a construct like



documentclassbook
usepackagexparse


makeatletter
NewDocumentCommandmymacrosmOm
defblabla#1%
% several lines later in another macro I use
IfBooleanTFblabla


makeatother

begindocument
mymacro*
enddocument


which works fine with texlive 2018 (xparse 2018-10-17) and lualatex.
However, when trying with texlive 2019 (xparse 2019-03-05)



I get the following error



! Undefined control sequence.
<argument> LaTeX3 error:
Invalid use IfBooleanTF blabla
l.15 mymacro*


What would be the correct way of doing something like this with the new xparse version?







xparse






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited 10 mins ago









Bernard

174k776207




174k776207










asked 12 mins ago









bonanzabonanza

7421625




7421625












  • Why were you saving the argument in a macro in the first place?

    – Joseph Wright
    8 mins ago











  • @JosephWright I later redefine another macro where I use blabla. I did not know another way of doing something like this.

    – bonanza
    6 mins ago

















  • Why were you saving the argument in a macro in the first place?

    – Joseph Wright
    8 mins ago











  • @JosephWright I later redefine another macro where I use blabla. I did not know another way of doing something like this.

    – bonanza
    6 mins ago
















Why were you saving the argument in a macro in the first place?

– Joseph Wright
8 mins ago





Why were you saving the argument in a macro in the first place?

– Joseph Wright
8 mins ago













@JosephWright I later redefine another macro where I use blabla. I did not know another way of doing something like this.

– bonanza
6 mins ago





@JosephWright I later redefine another macro where I use blabla. I did not know another way of doing something like this.

– bonanza
6 mins ago










0






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