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| author | Tom Tromey <tromey@adacore.com> | 2019-03-08 13:54:07 -0700 |
|---|---|---|
| committer | Tom Tromey <tromey@adacore.com> | 2019-03-14 05:47:11 -0600 |
| commit | d085f98901ccd6c9764b93d3983f3c7797addc4f (patch) | |
| tree | bdd1be3d6e40f4b72782ae0db0da3fc80dfe93c2 /gdb/cli/cli-style.c | |
| parent | 6f11e6824e15bd40fe1e7b245a22865c6ef8c7bd (diff) | |
| download | gdb-d085f98901ccd6c9764b93d3983f3c7797addc4f.zip gdb-d085f98901ccd6c9764b93d3983f3c7797addc4f.tar.gz gdb-d085f98901ccd6c9764b93d3983f3c7797addc4f.tar.bz2 | |
Add the "set style source" command
This adds "set style source" (and "show style source") commands. This
gives the user control over whether source code is highlighted.
gdb/ChangeLog
2019-03-14 Tom Tromey <tromey@adacore.com>
* NEWS: Add item for "style sources" commands.
* source-cache.c (source_cache::get_source_lines): Check
source_styling.
* cli/cli-style.c (source_styling): New global.
(_initialize_cli_style): Add "style sources" commands.
(show_style_sources): New function.
* cli/cli-style.h (source_styling): Declare.
gdb/doc/ChangeLog
2019-03-14 Tom Tromey <tromey@adacore.com>
* gdb.texinfo (Output Styling): Document "set style source" and
"show style source".
gdb/testsuite/ChangeLog
2019-03-14 Tom Tromey <tromey@adacore.com>
* gdb.base/style.exp: Add "set style sources" test.
Diffstat (limited to 'gdb/cli/cli-style.c')
| -rw-r--r-- | gdb/cli/cli-style.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/gdb/cli/cli-style.c b/gdb/cli/cli-style.c index fc91504..f6f6c7b 100644 --- a/gdb/cli/cli-style.c +++ b/gdb/cli/cli-style.c @@ -31,6 +31,11 @@ int cli_styling = 0; int cli_styling = 1; #endif +/* True if source styling is enabled. Note that this is only + consulted when cli_styling is true. */ + +int source_styling = 1; + /* Name of colors; must correspond to ui_file_style::basic_color. */ static const char * const cli_colors[] = { "none", @@ -230,6 +235,16 @@ show_style_enabled (struct ui_file *file, int from_tty, fprintf_filtered (file, _("CLI output styling is disabled.\n")); } +static void +show_style_sources (struct ui_file *file, int from_tty, + struct cmd_list_element *c, const char *value) +{ + if (source_styling) + fprintf_filtered (file, _("Source code styling is enabled.\n")); + else + fprintf_filtered (file, _("Source code styling is disabled.\n")); +} + void _initialize_cli_style () { @@ -249,6 +264,20 @@ If enabled, output to the terminal is styled."), set_style_enabled, show_style_enabled, &style_set_list, &style_show_list); + add_setshow_boolean_cmd ("sources", no_class, &source_styling, _("\ +Set whether source code styling is enabled."), _("\ +Show whether source code styling is enabled."), _("\ +If enabled, source code is styled.\n" +#ifdef HAVE_SOURCE_HIGHLIGHT +"Note that source styling only works if styling in general is enabled,\n\ +see \"show style enabled\"." +#else +"Source highlighting is disabled in this installation of gdb, because\n\ +it was not linked against GNU Source Highlight." +#endif + ), set_style_enabled, show_style_sources, + &style_set_list, &style_show_list); + #define STYLE_ADD_SETSHOW_COMMANDS(STYLE, NAME, PREFIX_DOC) \ STYLE.add_setshow_commands (NAME, no_class, PREFIX_DOC, \ &style_set_list, \ |