diff options
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 5 | ||||
| -rw-r--r-- | gdb/utils.c | 24 |
2 files changed, 26 insertions, 3 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 2d723cb..ca20a7c 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,10 @@ 2019-05-08 Tom Tromey <tromey@adacore.com> + * utils.c (fputs_maybe_filtered): Reset style after paging, even + when no wrap column is set. + +2019-05-08 Tom Tromey <tromey@adacore.com> + * c-lang.c (c_get_string): Handle non-C-style arrays. 2019-05-08 Tom Tromey <tromey@adacore.com> diff --git a/gdb/utils.c b/gdb/utils.c index fd4427d..10fa5bc 100644 --- a/gdb/utils.c +++ b/gdb/utils.c @@ -1772,10 +1772,20 @@ fputs_maybe_filtered (const char *linebuffer, struct ui_file *stream, { 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 @@ -1785,21 +1795,27 @@ fputs_maybe_filtered (const char *linebuffer, struct ui_file *stream, 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 @@ -1810,6 +1826,8 @@ fputs_maybe_filtered (const char *linebuffer, struct ui_file *stream, + (save_chars - wrap_column); wrap_column = 0; /* And disable fancy wrap */ } + else if (did_paginate && can_emit_style_escape (stream)) + emit_style_escape (save_style, stream); } } |