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fix doubleclick

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This commit is contained in:
rsc 2005-02-11 19:44:27 +00:00
parent 276bf4edf1
commit 4999080d5b
1 changed files with 11 additions and 3 deletions
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14
src/cmd/9term/9term.c
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@ -304,6 +304,14 @@ threadmain(int argc, char *argv[])
loop(); loop();
} }
int
isexpand(Rune r)
{
return r=='_' || ('0' <= r && r <= '9')
|| ('a' <= r && r <= 'z')
|| ('A' <= r && r <= 'Z');
}
void void
hangupnote(void *a, char *msg) hangupnote(void *a, char *msg)
{ {
@ -992,7 +1000,7 @@ bswidth(Rune c, uint start, int eatnl)
break; break;
} }
if(c == 0x17){ if(c == 0x17){
eq = isalnum(r); eq = isexpand(r);
if(eq && skipping) /* found one; stop skipping */ if(eq && skipping) /* found one; stop skipping */
skipping = 0; skipping = 0;
else if(!eq && !skipping) else if(!eq && !skipping)
@ -1600,10 +1608,10 @@ doubleclick(uint *q0, uint *q1)
} }
} }
/* try filling out word to right */ /* try filling out word to right */
while(*q1<t.nr && isalnum(t.r[*q1])) while(*q1<t.nr && isexpand(t.r[*q1]))
(*q1)++; (*q1)++;
/* try filling out word to left */ /* try filling out word to left */
while(*q0>0 && isalnum(t.r[*q0-1])) while(*q0>0 && isexpand(t.r[*q0-1]))
(*q0)--; (*q0)--;
} }