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Selection point movement on scroll should move selanchor as well as

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selstart and selend, otherwise all those worthy ideals go *foom*
while the mouse buttons are held down.

[originally from svn r1274]
This commit is contained in:
Simon Tatham 2001-09-18 18:59:37 +00:00
parent f3a17c0715
commit b4501dec57
1 changed files with 11 additions and 0 deletions
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11
terminal.c
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@ -668,6 +668,10 @@ static void scroll(int topline, int botline, int lines, int sb)
* of course, if the line _hasn't_ moved into the * of course, if the line _hasn't_ moved into the
* scrollback then we don't do this, and cut them off * scrollback then we don't do this, and cut them off
* at the top of the scroll region. * at the top of the scroll region.
*
* This applies to selstart and selend (for an existing
* selection), and also selanchor (for one being
* selected as we speak).
*/ */
seltop = sb ? -savelines : 0; seltop = sb ? -savelines : 0;
@ -685,6 +689,13 @@ static void scroll(int topline, int botline, int lines, int sb)
selend.x = 0; selend.x = 0;
} }
} }
if (selanchor.y >= seltop && selanchor.y <= botline) {
selanchor.y--;
if (selanchor.y < seltop) {
selanchor.y = seltop;
selanchor.x = 0;
}
}
lines--; lines--;
} }