The setexpr.s command allows to concatenate two strings.
According to the description in doc/usage/cmd/setexpr.rst the parameters
value1 and value2 can be either direct values or pointers to a
memory location holding the values.
Unfortunately `setexpr.s <value1> + <value2>` fails if any of the values
is a direct value. $? is set to false.
* Add support for direct values in setexpr.s.
* Correct the unit test for "setexpr.s fred 0".
* Add a new unit test for "setexpr.s fred '1' + '3'" giving '13'.
* Remove invalid memory leak tests
v3:
remove invalid memory leak tests
move an assignment
v2:
Update the commit message to indicate that a bug is corrected.
Heinrich Schuchardt (4):
test: clean up setexpr_test_str()
test: remove available memory check in setexpr_test_str()
test: remove available memory check in setexpr_test_str_oper()
cmd/setexpr: support concatenation of direct strings
cmd/setexpr.c | 54 ++++++++++++++++++++++++++++++++--------------
test/cmd/setexpr.c | 46 ++++++---------------------------------
2 files changed, 45 insertions(+), 55 deletions(-)
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2.47.1
