#include "defs.h"
#include <ctype.h>
-#include "common/gdb_wait.h"
+#include "gdbsupport/gdb_wait.h"
#include "event-top.h"
#include "gdbthread.h"
#include "fnmatch.h"
#include "gdb_usleep.h"
#include "interps.h"
#include "gdb_regex.h"
-#include "common/job-control.h"
-#include "common/selftest.h"
-#include "common/gdb_optional.h"
+#include "gdbsupport/job-control.h"
+#include "gdbsupport/selftest.h"
+#include "gdbsupport/gdb_optional.h"
#include "cp-support.h"
#include <algorithm>
-#include "common/pathstuff.h"
+#include "gdbsupport/pathstuff.h"
#include "cli/cli-style.h"
-#include "common/scope-exit.h"
+#include "gdbsupport/scope-exit.h"
+#include "gdbarch.h"
void (*deprecated_error_begin_hook) (void);
/* A flag indicating whether to timestamp debugging messages. */
-static int debug_timestamp = 0;
+static bool debug_timestamp = false;
-/* Nonzero means that strings with character values >0x7F should be printed
- as octal escapes. Zero means just print the value (e.g. it's an
+/* True means that strings with character values >0x7F should be printed
+ as octal escapes. False means just print the value (e.g. it's an
international character, and the terminal or window can cope.) */
-int sevenbit_strings = 0;
+bool sevenbit_strings = false;
static void
show_sevenbit_strings (struct ui_file *file, int from_tty,
struct cmd_list_element *c, const char *value)
const char *warning_pre_print = "\nwarning: ";
-int pagination_enabled = 1;
+bool pagination_enabled = true;
static void
show_pagination_enabled (struct ui_file *file, int from_tty,
struct cmd_list_element *c, const char *value)
if (problem->user_settable_should_quit)
{
set_doc = xstrprintf (_("Set whether GDB should quit "
- "when an %s is detected"),
+ "when an %s is detected."),
problem->name);
show_doc = xstrprintf (_("Show whether GDB will quit "
- "when an %s is detected"),
+ "when an %s is detected."),
problem->name);
add_setshow_enum_cmd ("quit", class_maintenance,
internal_problem_modes,
if (problem->user_settable_should_dump_core)
{
set_doc = xstrprintf (_("Set whether GDB should create a core "
- "file of GDB when %s is detected"),
+ "file of GDB when %s is detected."),
problem->name);
show_doc = xstrprintf (_("Show whether GDB will create a core "
- "file of GDB when %s is detected"),
+ "file of GDB when %s is detected."),
problem->name);
add_setshow_enum_cmd ("corefile", class_maintenance,
internal_problem_modes,
quit ();
quit_handler ();
-
- if (deprecated_interactive_hook)
- deprecated_interactive_hook ();
}
\f
if (!stream->can_emit_style_escape ())
return;
- /* Note that we don't pass STREAM here, because we want to emit to
+ /* Note that we may not pass STREAM here, when we want to emit to
the wrap buffer, not directly to STREAM. */
- emit_style_escape (style);
+ if (stream == gdb_stdout)
+ stream = nullptr;
+ emit_style_escape (style, stream);
}
/* See utils.h. */
{
unsigned int save_chars = chars_printed;
+ /* If we change the style, below, we'll want to reset it
+ before continuing to print. If there is no wrap
+ column, then we'll only reset the style if the pager
+ prompt is given; and to avoid emitting style
+ sequences in the middle of a run of text, we track
+ this as well. */
+ ui_file_style save_style;
+ bool did_paginate = false;
+
chars_printed = 0;
lines_printed++;
if (wrap_column)
{
+ save_style = wrap_style;
if (stream->can_emit_style_escape ())
emit_style_escape (ui_file_style (), stream);
/* If we aren't actually wrapping, don't output
fputc_unfiltered ('\n', stream);
}
else
- flush_wrap_buffer (stream);
+ {
+ save_style = applied_style;
+ flush_wrap_buffer (stream);
+ }
/* Possible new page. Note that
PAGINATION_DISABLED_FOR_COMMAND might be set during
this loop, so we must continue to check it here. */
if (lines_printed >= lines_per_page - 1
&& !pagination_disabled_for_command)
- prompt_for_continue ();
+ {
+ prompt_for_continue ();
+ did_paginate = true;
+ }
/* Now output indentation and wrapped string. */
if (wrap_column)
{
fputs_unfiltered (wrap_indent, stream);
if (stream->can_emit_style_escape ())
- emit_style_escape (wrap_style, stream);
+ emit_style_escape (save_style, stream);
/* FIXME, this strlen is what prevents wrap_indent from
containing tabs. However, if we recurse to print it
and count its chars, we risk trouble if wrap_indent is
+ (save_chars - wrap_column);
wrap_column = 0; /* And disable fancy wrap */
}
+ else if (did_paginate && stream->can_emit_style_escape ())
+ emit_style_escape (save_style, stream);
}
}
}
}
+/* See utils.h. */
+
+void
+fputs_highlighted (const char *str, const compiled_regex &highlight,
+ struct ui_file *stream)
+{
+ regmatch_t pmatch;
+
+ while (*str && highlight.exec (str, 1, &pmatch, 0) == 0)
+ {
+ size_t n_highlight = pmatch.rm_eo - pmatch.rm_so;
+
+ /* Output the part before pmatch with current style. */
+ while (pmatch.rm_so > 0)
+ {
+ fputc_filtered (*str, stream);
+ pmatch.rm_so--;
+ str++;
+ }
+
+ /* Output pmatch with the highlight style. */
+ set_output_style (stream, highlight_style.style ());
+ while (n_highlight > 0)
+ {
+ fputc_filtered (*str, stream);
+ n_highlight--;
+ str++;
+ }
+ set_output_style (stream, ui_file_style ());
+ }
+
+ /* Output the trailing part of STR not matching HIGHLIGHT. */
+ if (*str)
+ fputs_filtered (str, stream);
+}
+
int
putchar_unfiltered (int c)
{
{
int match;
- if (template_string != (char *) NULL && string_to_compare != (char *) NULL
+ if (template_string != NULL && string_to_compare != NULL
&& strlen (string_to_compare) <= strlen (template_string))
match =
(startswith (template_string, string_to_compare));
projects / deliverable / binutils-gdb.git / blobdiff