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Fri, 16 Oct 2026 11:31:24 +0000 From: Tom de Vries To: gdb-patches@sourceware.org Subject: [pushed 1/3] [gdb/testsuite] Factor out Term::_scroll Date: Fri, 16 Oct 2026 13:31:21 +0200 Message-ID: <20261016113123.6460-2-tdevries@suse.de> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20261016113123.6460-1-tdevries@suse.de> References: <20261016113123.6460-1-tdevries@suse.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Action: no action X-Spamd-Result: default: False [-3.01 / 50.00]; BAYES_HAM(-3.00)[100.00%]; MID_CONTAINS_FROM(1.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; R_MISSING_CHARSET(0.50)[]; R_DKIM_ALLOW(-0.20)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; NEURAL_HAM_SHORT(-0.20)[-0.994]; MIME_GOOD(-0.10)[text/plain]; MX_GOOD(-0.01)[]; DBL_BLOCKED_OPENRESOLVER(0.00)[suse.de:dkim,imap1.dmz-prg2.suse.org:helo,imap1.dmz-prg2.suse.org:rdns]; ARC_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; RCVD_VIA_SMTP_AUTH(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; RBL_SPAMHAUS_BLOCKED_OPENRESOLVER(0.00)[2a07:de40:b281:104:10:150:64:97:from]; DNSWL_BLOCKED(0.00)[2a07:de40:b281:104:10:150:64:97:from,2a07:de40:b281:106:10:150:64:167:received]; URIBL_BLOCKED(0.00)[suse.de:dkim,imap1.dmz-prg2.suse.org:helo,imap1.dmz-prg2.suse.org:rdns]; RCVD_TLS_ALL(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; RCVD_COUNT_TWO(0.00)[2]; TO_MATCH_ENVRCPT_ALL(0.00)[]; TO_DN_NONE(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[gdb-patches@sourceware.org]; DKIM_TRACE(0.00)[suse.de:+] X-Rspamd-Queue-Id: DB8DA1F785 X-Rspamd-Server: rspamd2.dmz-prg2.suse.org X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gdb-patches-bounces~public-inbox=simark.ca@sourceware.org Factor Term::_scroll out of Term::_ctl_0x0a. --- gdb/testsuite/lib/tuiterm.exp | 30 ++++++++++++++++-------------- 1 file changed, 16 insertions(+), 14 deletions(-) diff --git a/gdb/testsuite/lib/tuiterm.exp b/gdb/testsuite/lib/tuiterm.exp index edabadeb1a3..39fcb082b47 100644 --- a/gdb/testsuite/lib/tuiterm.exp +++ b/gdb/testsuite/lib/tuiterm.exp @@ -177,25 +177,27 @@ proc Term::_copy_lines { sy ey dy } { return $cnt } +# Scroll display contents until the cursor is on the display. +proc Term::_scroll {} { + variable _cur_row + variable _rows + + while {$_cur_row >= $_rows} { + # Scroll the display contents. We scroll one line at + # a time here. + _copy_lines 1 $_rows 0 + + incr _cur_row -1 + _clear_lines $_cur_row $_rows + } +} + # Linefeed. proc Term::_ctl_0x0a {} { _log_cur "Line feed" { variable _cur_row - variable _rows - incr _cur_row 1 - while {$_cur_row >= $_rows} { - # Scroll the display contents. We scroll one line at - # a time here; as _cur_row was only increased by one, - # a single line scroll should be enough to put the - # cursor back on the screen. But we wrap the - # scrolling inside a while loop just to be on the safe - # side. - _copy_lines 1 $_rows 0 - - incr _cur_row -1 - _clear_lines $_cur_row $_rows - } + _scroll } } -- 2.51.0