--- a/src/Doc/Isar_Ref/document/style.sty Sat Jan 10 21:39:49 2015 +0100
+++ b/src/Doc/Isar_Ref/document/style.sty Sat Jan 10 22:04:43 2015 +0100
@@ -17,7 +17,6 @@
%% Isar
\newcommand{\isasymBBAR}{{\,\newdimen{\tmpheight}\settoheight\tmpheight{\isacharbar}\rule{1pt}{\tmpheight}\,}}
\isafoldtag{noproof}\def\isafoldnoproof{~\isafold{proof}}
-\newcommand{\isadigitreset}{\def\isadigit##1{##1}}
\renewcommand{\isacommand}[1]{\isakeyword{\isadigitreset#1}}
%% ML
--- a/src/Doc/isar.sty Sat Jan 10 21:39:49 2015 +0100
+++ b/src/Doc/isar.sty Sat Jan 10 22:04:43 2015 +0100
@@ -4,6 +4,8 @@
{\ifthenelse{\equal{}{#1}}{\index{#3 (#2)|bold}}{\index{#3 (#1\ #2)|bold}}}
\newcommand{\indexref}[3]{\ifthenelse{\equal{}{#1}}{\index{#3 (#2)}}{\index{#3 (#1\ #2)}}}
+\newcommand{\isadigitreset}{\def\isadigit##1{##1}}
+
\newcommand{\isasystem}[1]{{\def\isacharminus{-}\def\isacharunderscore{\_}\isadigitreset\tt #1}}
\newcommand{\isatool}[1]{{\def\isacharminus{-}\def\isacharunderscore{\_}\isadigitreset\tt isabelle #1}}