tfix doubleclick - plan9port - [fork] Plan 9 from user space
HTML git clone git://src.adamsgaard.dk/plan9port
DIR Log
DIR Files
DIR Refs
DIR README
DIR LICENSE
---
DIR commit 4999080d5b0c41a3aab78414a0329154441d1dce
DIR parent 276bf4edf1829a03198b9b35152af35eacf51061
HTML Author: rsc <devnull@localhost>
Date: Fri, 11 Feb 2005 19:44:27 +0000
fix doubleclick
Diffstat:
M src/cmd/9term/9term.c | 14 +++++++++++---
1 file changed, 11 insertions(+), 3 deletions(-)
---
DIR diff --git a/src/cmd/9term/9term.c b/src/cmd/9term/9term.c
t@@ -304,6 +304,14 @@ threadmain(int argc, char *argv[])
loop();
}
+int
+isexpand(Rune r)
+{
+ return r=='_' || ('0' <= r && r <= '9')
+ || ('a' <= r && r <= 'z')
+ || ('A' <= r && r <= 'Z');
+}
+
void
hangupnote(void *a, char *msg)
{
t@@ -992,7 +1000,7 @@ bswidth(Rune c, uint start, int eatnl)
break;
}
if(c == 0x17){
- eq = isalnum(r);
+ eq = isexpand(r);
if(eq && skipping) /* found one; stop skipping */
skipping = 0;
else if(!eq && !skipping)
t@@ -1600,10 +1608,10 @@ doubleclick(uint *q0, uint *q1)
}
}
/* try filling out word to right */
- while(*q1<t.nr && isalnum(t.r[*q1]))
+ while(*q1<t.nr && isexpand(t.r[*q1]))
(*q1)++;
/* try filling out word to left */
- while(*q0>0 && isalnum(t.r[*q0-1]))
+ while(*q0>0 && isexpand(t.r[*q0-1]))
(*q0)--;
}