diff options
Diffstat (limited to 'Master/texmf-dist/source/latex/l3kernel/l3prg.dtx')
-rw-r--r-- | Master/texmf-dist/source/latex/l3kernel/l3prg.dtx | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3prg.dtx b/Master/texmf-dist/source/latex/l3kernel/l3prg.dtx index ccd95eb2d6f..6aa802d3ba4 100644 --- a/Master/texmf-dist/source/latex/l3kernel/l3prg.dtx +++ b/Master/texmf-dist/source/latex/l3kernel/l3prg.dtx @@ -35,7 +35,7 @@ % %<*driver|package> \RequirePackage{l3names} -\GetIdInfo$Id: l3prg.dtx 3122 2011-12-31 20:57:36Z joseph $ +\GetIdInfo$Id: l3prg.dtx 3250 2012-01-28 04:54:49Z bruno $ {L3 Experimental control structures} %</driver|package> %<*driver> @@ -555,8 +555,13 @@ % \cs{str_if_eq:nnTF} then the % associated \meta{code} is left in the input stream. If none of % the tests are \texttt{true} then the \texttt{else code} will be -% left in the input stream. The |xx| variant is fully expandable, -% in the same way as the underlying \cs{str_if_eq:xxTF} test. +% left in the input stream. The |xx| variant fully expands +% \meta{strings} before comparing them, but does not expand the +% corresponding \meta{code}. It is fully expandable, in the same way +% as the underlying \cs{str_if_eq:xxTF} test. +%^^A The \meta{test string} is expanded in each comparison, and must +%^^A always yield the same result: in particular, random numbers should +%^^A not be used within this string. % \end{function} % % \begin{function}[updated = 2011-09-17, EXP] |