changeset 228:c74309df3489

State in the ufl.m help message that leading brackets cause an error
author Eugenio Gianniti <eugenio.gianniti@mail.polimi.it>
date Thu, 29 May 2014 10:58:17 +0200
parents 8db0b8583615
children 194f8c66b45a
files inst/ufl.m
diffstat 1 files changed, 7 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/inst/ufl.m	Wed May 28 14:15:52 2014 +0200
+++ b/inst/ufl.m	Thu May 29 10:58:17 2014 +0200
@@ -37,6 +37,13 @@
 ##
 ## This way you can write a ufl file and compile it obtaining a LinearForm.
 ##
+## Be aware that a ufl line starting with brackets will result in a syntax
+## error. To avoid this, it is necessary to enclose them and their content
+## in quotes or apices:
+## @example
+## @code{ufl "(sigma, u)" = TrialFunctions(W)}
+## @end example
+##
 ## @seealso{import_ufl_Problem, import_ufl_BilinearForm, import_ufl_Functional,
 ## import_ufl_FunctionSpace, import_ufl_LinearForm} 
 ## @end deftypefn