diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/parser.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/parser.cpp b/src/parser.cpp index f88ae90..3db7115 100644 --- a/src/parser.cpp +++ b/src/parser.cpp @@ -1315,14 +1315,17 @@ StateStart::custom(gchar chr) * on the console. * It is currently always formatted as a decimal integer and * shown with the user-message severity. + * The command fails if <n> is not given. */ /** - * @bug makes no sense to imply the sign-prefix! * @todo perhaps care about current radix * @todo colon-modifier to suppress line-break on console? */ case '=': BEGIN_EXEC(this); + expressions.eval(); + if (!expressions.args()) + throw ArgExpectedError('='); interface.msg(InterfaceCurrent::MSG_USER, "%" TECO_INTEGER_FORMAT, expressions.pop_num_calc()); |