diff options
Diffstat (limited to 'Master/texmf-dist/source/latex/l3kernel/l3skip.dtx')
| -rw-r--r-- | Master/texmf-dist/source/latex/l3kernel/l3skip.dtx | 83 |
1 files changed, 79 insertions, 4 deletions
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3skip.dtx b/Master/texmf-dist/source/latex/l3kernel/l3skip.dtx index 419cb6398f6..44e0bf5a45d 100644 --- a/Master/texmf-dist/source/latex/l3kernel/l3skip.dtx +++ b/Master/texmf-dist/source/latex/l3kernel/l3skip.dtx @@ -1,6 +1,7 @@ % \iffalse meta-comment % %% File: l3skip.dtx Copyright (C) 2004-2011 Frank Mittelbach, The LaTeX3 Project +%% (C) 2012 The LaTeX3 Project %% %% It may be distributed and/or modified under the conditions of the %% LaTeX Project Public License (LPPL), either version 1.3c of this @@ -35,7 +36,7 @@ % %<*driver|package> \RequirePackage{l3names} -\GetIdInfo$Id: l3skip.dtx 3086 2011-12-22 17:55:46Z bruno $ +\GetIdInfo$Id: l3skip.dtx 3139 2012-01-07 19:53:09Z bruno $ {L3 Experimental dimensions and skips} %</driver|package> %<*driver> @@ -95,6 +96,16 @@ % Sets \meta{dimension} to $0$\,pt. % \end{function} % +% \begin{function}[added = 2012-01-07] +% {\dim_zero_new:N, \dim_zero_new:c, \dim_gzero_new:N, \dim_gzero_new:c} +% \begin{syntax} +% \cs{dim_zero_new:N} \meta{dimension} +% \end{syntax} +% Ensures that the \meta{dimension} exists globally by applying +% \cs{dim_new:N} if necessary, then applies \cs{dim_(g)zero:N} to leave +% the \meta{dimension} set to zero. +% \end{function} +% % \section{Setting \texttt{dim} variables} % % \begin{function}[updated = 2011-10-22] @@ -221,9 +232,9 @@ % \begin{center} % \begin{tabular}{ll} % Equal & |=| or |==| \\ -% Greater than or equal to & |=>| \\ +% Greater than or equal to & |>=| \\ % Greater than & |>| \\ -% Less than or equal to & |=<| \\ +% Less than or equal to & |<=| \\ % Less than & |<| \\ % Not equal & |!=| \\ % \end{tabular} @@ -421,7 +432,16 @@ % \end{syntax} % Sets \meta{skip} to $0$\,pt. % \end{function} - +% +% \begin{function}[added = 2012-01-07] +% {\skip_zero_new:N, \skip_zero_new:c, \skip_gzero_new:N, \skip_gzero_new:c} +% \begin{syntax} +% \cs{skip_zero_new:N} \meta{skip} +% \end{syntax} +% Ensures that the \meta{skip} exists globally by applying +% \cs{skip_new:N} if necessary, then applies \cs{skip_(g)zero:N} to leave +% the \meta{skip} set to zero. +% \end{function} % % \section{Setting \texttt{skip} variables} % @@ -584,6 +604,19 @@ % Sets \meta{muskip} to $0$\,mu. % \end{function} % +% \begin{function}[added = 2012-01-07] +% { +% \muskip_zero_new:N, \muskip_zero_new:c, +% \muskip_gzero_new:N, \muskip_gzero_new:c +% } +% \begin{syntax} +% \cs{muskip_zero_new:N} \meta{muskip} +% \end{syntax} +% Ensures that the \meta{muskip} exists globally by applying +% \cs{muskip_new:N} if necessary, then applies \cs{muskip_(g)zero:N} +% to leave the \meta{muskip} set to zero. +% \end{function} +% % \section{Setting \texttt{muskip} variables} % % \begin{function}[updated = 2011-10-22] @@ -836,6 +869,19 @@ % \end{macro} % \end{macro} % +% \begin{macro} +% {\dim_zero_new:N, \dim_zero_new:c, \dim_gzero_new:N, \dim_gzero_new:c} +% Create a register if needed, otherwise clear it. +% \begin{macrocode} +\cs_new_protected:Npn \dim_zero_new:N #1 + { \cs_if_exist:NTF #1 { \dim_zero:N #1 } { \dim_new:N #1 } } +\cs_new_protected:Npn \dim_gzero_new:N #1 + { \cs_if_exist:NTF #1 { \dim_gzero:N #1 } { \dim_new:N #1 } } +\cs_generate_variant:Nn \dim_zero_new:N { c } +\cs_generate_variant:Nn \dim_gzero_new:N { c } +% \end{macrocode} +% \end{macro} +% % \subsection{Setting \texttt{dim} variables} % % \begin{macro}{\dim_set:Nn, \dim_set:cn} @@ -1290,6 +1336,19 @@ % \end{macro} % \end{macro} % +% \begin{macro} +% {\skip_zero_new:N, \skip_zero_new:c, \skip_gzero_new:N, \skip_gzero_new:c} +% Create a register if needed, otherwise clear it. +% \begin{macrocode} +\cs_new_protected:Npn \skip_zero_new:N #1 + { \cs_if_exist:NTF #1 { \skip_zero:N #1 } { \skip_new:N #1 } } +\cs_new_protected:Npn \skip_gzero_new:N #1 + { \cs_if_exist:NTF #1 { \skip_gzero:N #1 } { \skip_new:N #1 } } +\cs_generate_variant:Nn \skip_zero_new:N { c } +\cs_generate_variant:Nn \skip_gzero_new:N { c } +% \end{macrocode} +% \end{macro} +% % \subsection{Setting \texttt{skip} variables} % % \begin{macro}{\skip_set:Nn, \skip_set:cn} @@ -1495,6 +1554,22 @@ % \end{macro} % \end{macro} % +% \begin{macro} +% { +% \muskip_zero_new:N, \muskip_zero_new:c, +% \muskip_gzero_new:N, \muskip_gzero_new:c +% } +% Create a register if needed, otherwise clear it. +% \begin{macrocode} +\cs_new_protected:Npn \muskip_zero_new:N #1 + { \cs_if_exist:NTF #1 { \muskip_zero:N #1 } { \muskip_new:N #1 } } +\cs_new_protected:Npn \muskip_gzero_new:N #1 + { \cs_if_exist:NTF #1 { \muskip_gzero:N #1 } { \muskip_new:N #1 } } +\cs_generate_variant:Nn \muskip_zero_new:N { c } +\cs_generate_variant:Nn \muskip_gzero_new:N { c } +% \end{macrocode} +% \end{macro} +% % \subsection{Setting \texttt{muskip} variables} % % \begin{macro}{\muskip_set:Nn, \muskip_set:cn} |