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authorKarl Berry <karl@freefriends.org>2017-11-29 22:07:42 +0000
committerKarl Berry <karl@freefriends.org>2017-11-29 22:07:42 +0000
commit0f19ceba963f665b720cec005bdee42329654fa4 (patch)
tree5467890313d8b51b728382a51ee0ab28fc6c7bb0 /Master/texmf-dist/tex/generic/gtl
parentcd3505f88f11b375a6fcc7b4d112edc9db836914 (diff)
gtl (29nov17)
git-svn-id: svn://tug.org/texlive/trunk@45942 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/tex/generic/gtl')
-rw-r--r--Master/texmf-dist/tex/generic/gtl/gtl.sty52
1 files changed, 37 insertions, 15 deletions
diff --git a/Master/texmf-dist/tex/generic/gtl/gtl.sty b/Master/texmf-dist/tex/generic/gtl/gtl.sty
index 45525f44c1b..5f45f16d3c7 100644
--- a/Master/texmf-dist/tex/generic/gtl/gtl.sty
+++ b/Master/texmf-dist/tex/generic/gtl/gtl.sty
@@ -11,21 +11,25 @@
%% Communicate any suggestions for changing this package
%% to Bruno Le Floch (blflatex@gmail.com).
%%
-%% File: gtl.dtx Copyright (C) 2013,2015 Bruno Le Floch
+%% File: gtl.dtx Copyright (C) 2013,2015,2017 Bruno Le Floch
%%
-%% It may be distributed and/or modified under the conditions of the
-%% LaTeX Project Public License (LPPL), either version 1.3c of this
-%% license or (at your option) any later version. The latest version
-%% of this license is in the file
+%% This work may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%% The latest version of this license is in
+%% http://www.latex-project.org/lppl.txt
%%
-%% http://www.latex-project.org/lppl.txt
+%% This work has the LPPL maintenance status 'maintained'
+%% and the current maintainer is Bruno Le Floch.
%%
+%% This work consists of the files gtl.dtx and gtl.ins and
+%% derived file gtl.sty.
%% -----------------------------------------------------------------------
\begingroup\expandafter\expandafter\expandafter\endgroup
\expandafter\ifx\csname RequirePackage\endcsname\relax
\input expl3-generic.tex
\else
- \RequirePackage{expl3}[2015/09/11]
+ \RequirePackage{expl3}[2017/11/14]
\fi
\ExplSyntaxOn
\cs_if_exist:NTF \ProvidesExplPackage
@@ -47,7 +51,7 @@
}
\__gtl_tmp:w
}
- {gtl} {2015/09/29} {0.2} {Manipulate unbalanced lists of tokens}
+ {gtl} {2017/11/29} {0.3} {Manipulate unbalanced lists of tokens}
\cs_generate_variant:Nn \use:nn { no }
\cs_new:Npn \__gtl_exp_not_n:N #1 { \exp_not:n {#1} }
\cs_new:Npn \__gtl_brace:nn #1#2 { { #1 #2 } }
@@ -387,6 +391,24 @@
{ #2 ~ }
{ #2 }
}
+\cs_new:Npn \gtl_head_do:NNT #1#2#3
+ {
+ \gtl_if_empty:NTF #1
+ { }
+ { \gtl_head_do:NN #1 #2 #3 }
+ }
+\cs_new:Npn \gtl_head_do:NNF #1#2#3
+ {
+ \gtl_if_empty:NTF #1
+ {#3}
+ { \gtl_head_do:NN #1 #2 }
+ }
+\cs_new:Npn \gtl_head_do:NNTF #1#2#3#4
+ {
+ \gtl_if_empty:NTF #1
+ {#4}
+ { \gtl_head_do:NN #1 #2 #3 }
+ }
\cs_new_protected:Npn \gtl_get_left:NN #1#2
{
\exp_after:wN \__gtl_head:wnnnnn #1
@@ -592,10 +614,10 @@
{
\quark_if_nil:nTF {#1}
{ \__gtl_tl_count_test:w }
- { + \c_one \__gtl_tl_count_loop:n }
+ { + 1 \__gtl_tl_count_loop:n }
}
\cs_new:Npn \__gtl_tl_count_test:w #1 \q_stop
- { \tl_if_empty:nF {#1} { + \c_one \__gtl_tl_count_loop:n #1 \q_stop } }
+ { \tl_if_empty:nF {#1} { + 1 \__gtl_tl_count_loop:n #1 \q_stop } }
\cs_new:Npn \gtl_extra_end:N #1
{ \exp_after:wN \__gtl_extra_end:w #1 }
\cs_new:Npn \__gtl_extra_end:w \s__gtl #1#2#3
@@ -609,14 +631,14 @@
\cs_new:Npn \__gtl_count_tokens:w \s__gtl #1#2#3
{
\int_eval:n
- { \c_minus_one \__gtl_count_auxi:nw #1 {#2} #3 \q_nil \q_stop }
+ { -1 \__gtl_count_auxi:nw #1 {#2} #3 \q_nil \q_stop }
}
\cs_new:Npn \__gtl_count_auxi:nw #1
{
\quark_if_nil:nTF {#1}
{ \__gtl_count_auxii:w }
{
- + \c_one
+ + 1
\__gtl_count_auxiii:n {#1}
\__gtl_count_auxi:nw
}
@@ -625,7 +647,7 @@
{
\tl_if_empty:nF {#1}
{
- + \c_two
+ + 2
\__gtl_count_auxi:nw #1 \q_stop
}
}
@@ -635,11 +657,11 @@
{
\tl_if_head_is_group:nTF {#1}
{
- + \c_two
+ + 2
\exp_args:No \__gtl_count_auxiii:n { \use:n #1 }
}
{
- + \c_one
+ + 1
\tl_if_head_is_N_type:nTF {#1}
{ \exp_args:No \__gtl_count_auxiii:n { \use_none:n #1 } }
{ \exp_args:Nf \__gtl_count_auxiii:n {#1} }