diff options
Diffstat (limited to 'gdb/utils.c')
| -rw-r--r-- | gdb/utils.c | 27 |
1 files changed, 22 insertions, 5 deletions
diff --git a/gdb/utils.c b/gdb/utils.c index fe9a674..09381d9 100644 --- a/gdb/utils.c +++ b/gdb/utils.c @@ -1283,6 +1283,10 @@ show_chars_per_line (struct ui_file *file, int from_tty, /* Current count of lines printed on this page, chars on this line. */ static unsigned int lines_printed, chars_printed; +/* True if pagination is disabled for just one command. */ + +static bool pagination_disabled_for_command; + /* Buffer and start column of buffered text, for doing smarter word- wrapping. When someone calls wrap_here(), we start buffering output that comes through fputs_filtered(). If we see a newline, we just @@ -1467,12 +1471,14 @@ prompt_for_continue (void) prompt_for_continue_wait_time. */ using namespace std::chrono; steady_clock::time_point prompt_started = steady_clock::now (); + bool disable_pagination = pagination_disabled_for_command; if (annotation_level > 1) printf_unfiltered (("\n\032\032pre-prompt-for-continue\n")); strcpy (cont_prompt, - "---Type <return> to continue, or q <return> to quit---"); + "--Type <RET> for more, q to quit, " + "c to continue without paging--"); if (annotation_level > 1) strcat (cont_prompt, "\n\032\032prompt-for-continue\n"); @@ -1502,11 +1508,14 @@ prompt_for_continue (void) if (p[0] == 'q') /* Do not call quit here; there is no possibility of SIGINT. */ throw_quit ("Quit"); + if (p[0] == 'c') + disable_pagination = true; } /* Now we have to do this again, so that GDB will know that it doesn't need to save the ---Type <return>--- line at the top of the screen. */ reinitialize_more_filter (); + pagination_disabled_for_command = disable_pagination; dont_repeat (); /* Forget prev cmd -- CR won't repeat it. */ } @@ -1536,6 +1545,7 @@ reinitialize_more_filter (void) { lines_printed = 0; chars_printed = 0; + pagination_disabled_for_command = false; } /* Indicate that if the next sequence of characters overflows the line, @@ -1680,6 +1690,7 @@ fputs_maybe_filtered (const char *linebuffer, struct ui_file *stream, /* Don't do any filtering if it is disabled. */ if (stream != gdb_stdout || !pagination_enabled + || pagination_disabled_for_command || batch_flag || (lines_per_page == UINT_MAX && chars_per_line == UINT_MAX) || top_level_interpreter () == NULL @@ -1696,8 +1707,11 @@ fputs_maybe_filtered (const char *linebuffer, struct ui_file *stream, lineptr = linebuffer; while (*lineptr) { - /* Possible new page. */ - if (filter && (lines_printed >= lines_per_page - 1)) + /* Possible new page. Note that PAGINATION_DISABLED_FOR_COMMAND + might be set during this loop, so we must continue to check + it here. */ + if (filter && (lines_printed >= lines_per_page - 1) + && !pagination_disabled_for_command) prompt_for_continue (); while (*lineptr && *lineptr != '\n') @@ -1737,8 +1751,11 @@ fputs_maybe_filtered (const char *linebuffer, struct ui_file *stream, if (wrap_column) fputc_unfiltered ('\n', stream); - /* Possible new page. */ - if (lines_printed >= lines_per_page - 1) + /* 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 (); /* Now output indentation and wrapped string. */ |