diff options
Fix mousereport
This patch replaces the previous one I sent.
The following changes are made in this patch:
- Fix tracking of pressed buttons. Previously, pressing two buttons and
then releasing one would make st think no buttons are pressed, which
in particular broke MODE_MOUSEMOTION.
- Always send the lowest-numbered pressed button on motion events; when
no button is pressed for a motion event in MODE_MOUSEMANY, then send
a release. This matches the behaviour of xterm. (Previously, st sent
the most recently pressed button in the motion report.)
- Remove UB (?) access to potentially inactive struct member
e->xbutton.button of XEvent union.
- Fix (unlikely) possibility of overflow for large button numbers.
The one discrepancy I found between st and xterm is that xterm sometimes
encodes buttons with large numbers (>5) strangely. E.g., xterm reports
presses of buttons 8 and 9 as releases, whereas st properly (?) encodes
them as presses.
Diffstat (limited to '%25252525252525252525252525252525252525252525252525252525252525252525252525253fid%25252525252525252525252525252525252525252525252525252525252525252525252525253dfffee341e56206a036d0b69de7292e72ed887638%252525252525252525252525252525252525252525252525252525252525252525252525253fid%252525252525252525252525252525252525252525252525252525252525252525252525253dfffee341e56206a036d0b69de7292e72ed887638%252525252525252525252525252525252525252525252525252525252525252525253fid%252525252525252525252525252525252525252525252525252525252525252525253d83168f5447ed5465b06673052aa8c6c8e3c40e38%2525252525252525252525252525252525252525252525252525252525252525253fid%2525252525252525252525252525252525252525252525252525252525252525253da8fbe5f5021f1951a6342663e5bb4e845dd08104%25252525252525252525252525252525252525252525252525252525252525253fid%25252525252525252525252525252525252525252525252525252525252525253dd9e6811d41e0ff5741e2f719c356af760b931f7b%252525252525252525252525252525252525252525252525252525252525253fid%252525252525252525252525252525252525252525252525252525252525253dd9e6811d41e0ff5741e2f719c356af760b931f7b%2525252525252525252525252525252525252525252525252525252525253fid%2525252525252525252525252525252525252525252525252525252525253dd9e6811d41e0ff5741e2f719c356af760b931f7b%25252525252525252525252525252525252525252525252525252525253fid%25252525252525252525252525252525252525252525252525252525253dd9e6811d41e0ff5741e2f719c356af760b931f7b%2525252525252525252525252525252525252525252525252525253fshowmsg%2525252525252525252525252525252525252525252525252525253d1%25252525252525252525252525252525252525252525252525253fshowmsg%25252525252525252525252525252525252525252525252525253d1%25252525252525252525252525252525252525252525253fid%25252525252525252525252525252525252525252525253d06c9a45217f48666bace7ea2040034b09e9aac54%252525252525252525252525252525252525252525253fid%252525252525252525252525252525252525252525253d83168f5447ed5465b06673052aa8c6c8e3c40e38%2525252525252525252525252525252525252525253fid%2525252525252525252525252525252525252525253da8fbe5f5021f1951a6342663e5bb4e845dd08104%25252525252525252525252525252525252525253fid%25252525252525252525252525252525252525253da8fbe5f5021f1951a6342663e5bb4e845dd08104%252525252525252525252525252525252525253fid%252525252525252525252525252525252525253dd9e6811d41e0ff5741e2f719c356af760b931f7b%2525252525252525252525252525252525253fid%2525252525252525252525252525252525253dd9e6811d41e0ff5741e2f719c356af760b931f7b%25252525252525252525252525252525253fid%25252525252525252525252525252525253d6bc9bf97bcc0b53d84d0e73c1dfb74c644f5d7bd%252525252525252525252525252525253fid%252525252525252525252525252525253d6bc9bf97bcc0b53d84d0e73c1dfb74c644f5d7bd&id2%252525252525252525252525252525253d68d1ad9b54e952e3079356aeab8ab37e44c56c2c%2525252525252525252525252525253fid%2525252525252525252525252525253d6bc9bf97bcc0b53d84d0e73c1dfb74c644f5d7bd%25252525252525252525252525253fid%25252525252525252525252525253d8ca98e929725c8c8577789be80536adb24d5569f%252525252525252525252525253fid%252525252525252525252525253ddd0c22024f9732c2d8d0153f45440f7bedb20742%2525252525252525252525253fid%2525252525252525252525253ddd0c22024f9732c2d8d0153f45440f7bedb20742%25252525252525252525253fid%25252525252525252525253ddd0c22024f9732c2d8d0153f45440f7bedb20742&id2%25252525252525252525253d38d0f4617b1e6b315297bfe78c14f36622522552%252525252525252525253fid%252525252525252525253ddd0c22024f9732c2d8d0153f45440f7bedb20742%2525252525252525253fid%2525252525252525253d38d0f4617b1e6b315297bfe78c14f36622522552%25252525252525253fid%25252525252525253dfffee341e56206a036d0b69de7292e72ed887638%252525252525253fid%252525252525253dd4eee428f9c7b7f0aeb34042677bce4f98431fa6%2525252525253fid%2525252525253de823e2308f2a99023032a3966ebb7036a31d305f%25252525253fid%25252525253de823e2308f2a99023032a3966ebb7036a31d305f%252525253fid%252525253de823e2308f2a99023032a3966ebb7036a31d305f%2525253fid%2525253d2c5edf28ec851907305d73c6218ce75d39f1767f%25253fid%25253d2c5edf28ec851907305d73c6218ce75d39f1767f%253fid%253db1d97fec47b0d6633addb848131388ec40154ebc%3fid%3db1d97fec47b0d6633addb848131388ec40154ebc?id=ea7cd7b62fdfa6a1fbd882d1565d557577f2cf32')
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