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Word-by-word (double-click) selection now spans line breaks if the

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line break was created by wrapping. (Equivalently, if the selection
would _paste_ as a single word without a newline in the middle, then
it will _select_ in the same way.)

[originally from svn r1347]
This commit is contained in:
Simon Tatham 2001-10-30 22:02:15 +00:00
parent a7f196263e
commit 4badd37b4b
1 changed files with 41 additions and 4 deletions
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45
terminal.c
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@ -3067,6 +3067,7 @@ static pos sel_spread_half(pos p, int dir)
{
unsigned long *ldata;
short wvalue;
int topy = -count234(scrollback);
ldata = lineptr(p.y);
@ -3093,11 +3094,47 @@ static pos sel_spread_half(pos p, int dir)
*/
wvalue = wordtype(ldata[p.x]);
if (dir == +1) {
while (p.x < cols && wordtype(ldata[p.x + 1]) == wvalue)
p.x++;
while (1) {
if (p.x < cols-1) {
if (wordtype(ldata[p.x + 1]) == wvalue)
p.x++;
else
break;
} else {
if (ldata[cols] & LATTR_WRAPPED) {
unsigned long *ldata2;
ldata2 = lineptr(p.y+1);
if (wordtype(ldata2[0]) == wvalue) {
p.x = 0;
p.y++;
ldata = ldata2;
} else
break;
} else
break;
}
}
} else {
while (p.x > 0 && wordtype(ldata[p.x - 1]) == wvalue)
p.x--;
while (1) {
if (p.x > 0) {
if (wordtype(ldata[p.x - 1]) == wvalue)
p.x--;
else
break;
} else {
unsigned long *ldata2;
if (p.y <= topy)
break;
ldata2 = lineptr(p.y-1);
if ((ldata2[cols] & LATTR_WRAPPED) &&
wordtype(ldata2[cols-1]) == wvalue) {
p.x = cols-1;
p.y--;
ldata = ldata2;
} else
break;
}
}
}
break;
case SM_LINE: