realscripts (18mar13)

git-svn-id: svn://tug.org/texlive/trunk@29423 c570f23f-e606-0410-a88d-b1316a301751

4 files changed, 18 insertions, 6 deletions

diff --git a/Master/texmf-dist/doc/latex/realscripts/README b/Master/texmf-dist/doc/latex/realscripts/README
index 03b30c34471..7bde453e3e9 100644
--- a/Master/texmf-dist/doc/latex/realscripts/README
+++ b/Master/texmf-dist/doc/latex/realscripts/README
@@ -18,6 +18,12 @@ For more information see the documentation realscripts.pdf.
 Change History
 --------------
 
+v0.3c 2013/03/18
+
+ * Fix completely broken `\textsupersubscript`.
+ * Allow `\textsubsuperscript` at the start of a paragraph (!).
+ * Sync with expl3 updates.
+
 v0.3b 2013/02/27
 
  * Remove internal definition of two functions that have since been defined
diff --git a/Master/texmf-dist/doc/latex/realscripts/realscripts.pdf b/Master/texmf-dist/doc/latex/realscripts/realscripts.pdf
index 462b621969d..15295bb5b68 100644
--- a/Master/texmf-dist/doc/latex/realscripts/realscripts.pdf
+++ b/Master/texmf-dist/doc/latex/realscripts/realscripts.pdf
diff --git a/Master/texmf-dist/source/latex/realscripts/realscripts.dtx b/Master/texmf-dist/source/latex/realscripts/realscripts.dtx
index 3e77892b5a3..e042d021328 100644
--- a/Master/texmf-dist/source/latex/realscripts/realscripts.dtx
+++ b/Master/texmf-dist/source/latex/realscripts/realscripts.dtx
@@ -47,7 +47,7 @@ This work consists of the file  realscripts.dtx
 %</driver>
 %<package>\ProvidesPackage{realscripts}
 %<*package>
-  [2013/02/27 v0.3b Access OpenType subscripts and superscripts]
+  [2013/03/18 v0.3c Access OpenType subscripts and superscripts]
 %</package>
 %    \end{macrocode}
 %
@@ -309,6 +309,7 @@ This work consists of the file  realscripts.dtx
 % no point writing yet another small package.
 %    \begin{macrocode}
 \DeclareDocumentCommand \textsubsuperscript {s O{l} mm} {
+  \leavevmode
   \group_begin:
   \IfBooleanTF #1
   {
@@ -323,7 +324,7 @@ This work consists of the file  realscripts.dtx
     { \box_move_down:nn \subsupersep {\box_use:N \l_tmpa_box} }
   \hbox_set:Nn \l_tmpb_box
     { \box_move_up:nn \subsupersep {\box_use:N \l_tmpb_box} }
-  \prg_case_str:nnn {#2}
+  \str_case:nnn {#2}
   {
     {l}{\use_i:nnn}
     {c}{\use_ii:nnn}
@@ -385,7 +386,9 @@ This work consists of the file  realscripts.dtx
   \group_end:
 }
 \DeclareDocumentCommand \textsupersubscript {s O{l} mm} {
-  \textsubsuperscript #1 [#2] {#3} {#2}
+  \IfBooleanTF #1
+   { \textsubsuperscript * [#2] {#4} {#3} }
+   { \textsubsuperscript   [#2] {#4} {#3} }
 }
 %    \end{macrocode}
 %
diff --git a/Master/texmf-dist/tex/latex/realscripts/realscripts.sty b/Master/texmf-dist/tex/latex/realscripts/realscripts.sty
index 84cf7236651..afda375cb42 100644
--- a/Master/texmf-dist/tex/latex/realscripts/realscripts.sty
+++ b/Master/texmf-dist/tex/latex/realscripts/realscripts.sty
@@ -11,7 +11,7 @@
 %%   License information appended
 %% 
 \ProvidesPackage{realscripts}
-  [2013/02/27 v0.3b Access OpenType subscripts and superscripts]
+  [2013/03/18 v0.3c Access OpenType subscripts and superscripts]
 \RequirePackage{fontspec}
 \ExplSyntaxOn
 \DeclareDocumentCommand \fakesubscript {m} {
@@ -69,6 +69,7 @@
   \cs_new:Npn \footnotemarkfont {\normalfont}
 }
 \DeclareDocumentCommand \textsubsuperscript {s O{l} mm} {
+  \leavevmode
   \group_begin:
   \IfBooleanTF #1
   {
@@ -83,7 +84,7 @@
     { \box_move_down:nn \subsupersep {\box_use:N \l_tmpa_box} }
   \hbox_set:Nn \l_tmpb_box
     { \box_move_up:nn \subsupersep {\box_use:N \l_tmpb_box} }
-  \prg_case_str:nnn {#2}
+  \str_case:nnn {#2}
   {
     {l}{\use_i:nnn}
     {c}{\use_ii:nnn}
@@ -136,7 +137,9 @@
   \group_end:
 }
 \DeclareDocumentCommand \textsupersubscript {s O{l} mm} {
-  \textsubsuperscript #1 [#2] {#3} {#2}
+  \IfBooleanTF #1
+   { \textsubsuperscript * [#2] {#4} {#3} }
+   { \textsubsuperscript   [#2] {#4} {#3} }
 }
 \dim_new:N \subsupersep
 %%