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| author | Jonas Kölker <jonaskoelker@yahoo.com> | 2015-09-22 11:41:41 +0200 |
|---|---|---|
| committer | Simon Tatham <anakin@pobox.com> | 2015-10-03 16:59:10 +0100 |
| commit | ea8da331e361c96a7e563b0a91dc3535e0d1d545 (patch) | |
| tree | 035e6d28f96ebae1b9da299dd69fb38d42c46b93 /pearl.c | |
| parent | bf8ff09a84c129f0e3e66e18df61912871d4b6e3 (diff) | |
| download | puzzles-ea8da331e361c96a7e563b0a91dc3535e0d1d545.zip puzzles-ea8da331e361c96a7e563b0a91dc3535e0d1d545.tar.gz puzzles-ea8da331e361c96a7e563b0a91dc3535e0d1d545.tar.bz2 puzzles-ea8da331e361c96a7e563b0a91dc3535e0d1d545.tar.xz | |
Cancel dragging in Pearl by pressing Escape or Backspace.
Diffstat (limited to 'pearl.c')
| -rw-r--r-- | pearl.c | 5 |
1 files changed, 5 insertions, 0 deletions
@@ -2058,6 +2058,11 @@ static char *interpret_move(const game_state *state, game_ui *ui, } } + if (button == 27 || button == '\b') { + ui->ndragcoords = -1; + return ""; + } + if (release) { if (ui->ndragcoords > 0) { /* End of a drag: process the cached line data. */ |