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binutils-gdb/gdb/testsuite/gdb.python
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Tom Tromey 984ee559a2 Fix "set" handling of Python parameters 
It's long bothered me that setting a Python parameter from the CLI
will print the "set" help text by default.  I think usually "set"
commands should be silent.  And, while you can modify this behavior a
bit by providing a "get_set_string" method, if this method returns an
empty string, a blank line will be printed.

This patch removes the "help" behavior and changes the get_set_string
behavior to avoid printing a blank line.  The code has a comment about
preserving API behavior, but I don't think this is truly important;
and in any case the workaround -- implementing get_set_string -- is
trivial.

Regression tested on x86-64 Fedora 26.

2018-04-26  Tom Tromey  <tom@tromey.com>

	* NEWS: Mention new "set" behavior.
	* python/py-param.c (get_set_value): Don't print an empty string.
	Don't call get_doc_string.

gdb/doc/ChangeLog
2018-04-26  Tom Tromey  <tom@tromey.com>

	* python.texi (Parameters In Python): Update get_set_string
	documentation.
2018-05-31 15:02:01 -06:00
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amd64-py-framefilter-invalidarg.S
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lib-types.cc
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lib-types.exp
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py-arch.c
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py-arch.exp
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py-as-string.c
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py-as-string.exp
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py-bad-printers.c
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py-bad-printers.exp
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py-bad-printers.py
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py-block.c
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py-block.exp
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py-breakpoint-create-fail.c
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py-breakpoint-create-fail.exp
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py-breakpoint-create-fail.py
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py-breakpoint.c
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py-breakpoint.exp
Allow breakpoint commands to be set from Python
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py-caller-is.c
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py-caller-is.exp
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py-cmd.c
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py-completion.exp
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py-completion.py
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py-error.exp
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py-error.py
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py-events-shlib.c
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py-events.c
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py-events.exp
Testsuite: fully migrate to use_gdb_stub convenience func
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py-events.py
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py-evsignal.exp
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py-evthreads.c
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py-explore-cc.exp
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py-explore.cc
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py-finish-breakpoint2.cc
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py-finish-breakpoint2.py
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py-finish-breakpoint.c
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py-finish-breakpoint.py
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py-frame-args.c
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py-frame-args.py
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py-frame-inline.c
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py-frame.c
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py-frame.exp
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py-framefilter-gdb.py.in
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py-framefilter-invalidarg-gdb.py.in
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py-framefilter-invalidarg.exp
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py-framefilter-invalidarg.py
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py-framefilter-mi.c
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py-framefilter-mi.exp
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py-framefilter.c
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py-framefilter.exp
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py-framefilter.py
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py-function.exp
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py-inferior.c
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py-lazy-string.c
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py-mi-events-gdb.py
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py-mi-events.c
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py-mi-objfile-gdb.py
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py-mi-objfile.c
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py-mi.exp
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py-objfile-script-gdb.py
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py-objfile-script.c
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py-parameter.exp
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py-pp-integral.c
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py-pp-integral.py
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py-pp-maint.c
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py-pp-maint.py
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py-pp-re-notag.c
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py-pp-re-notag.py
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py-pp-registration.c
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py-pp-registration.py
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py-prettyprint.c
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py-prettyprint.exp
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py-prettyprint.py
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py-progspace.c
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py-prompt.c
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py-rbreak-func2.c
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py-rbreak.c
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py-record-btrace-threads.c
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py-record-btrace.c
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py-record-full.c
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py-recurse-unwind.c
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py-rvalue-ref-value-cc.cc
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py-section-script.c
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py-type.c
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py-type.exp
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py-typeprint.cc
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py-value-cc.cc
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python-1.c
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python.c
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python.exp
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source1
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