| 23 |
|
set dograb 0 |
| 24 |
|
set curdir . |
| 25 |
|
set curpat * |
| 26 |
+ |
set curfile {} |
| 27 |
|
set transient 1 |
| 28 |
|
# Get options |
| 29 |
|
while {[llength $args]} { |
| 161 |
|
|
| 162 |
|
proc update_dir w { # Update working directory |
| 163 |
|
global curdir curpat |
| 164 |
< |
if {"$curpat" == ""} { |
| 164 |
> |
if {"$curpat" == {}} { |
| 165 |
|
set curpat * |
| 166 |
|
} |
| 167 |
|
if {"$curdir" == {}} {set curdir {~}} |
| 195 |
|
} |
| 196 |
|
|
| 197 |
|
|
| 198 |
< |
proc set_curfile {w {sp ""}} { # change current file selection |
| 198 |
> |
proc set_curfile {w {sp {}}} { # change current file selection |
| 199 |
|
global curdir curfile |
| 200 |
|
set f [$w.fm.fl get [$w.fm.fl curselection]] |
| 201 |
|
if [string match */ $f] { |
| 203 |
|
update_dir $w |
| 204 |
|
} else { |
| 205 |
|
set curfile $f |
| 206 |
< |
if {"$sp" > ""} { |
| 206 |
> |
if {"$sp" != {}} { |
| 207 |
|
$sp $curdir/$curfile |
| 208 |
|
} |
| 209 |
|
} |
| 212 |
|
|
| 213 |
|
proc chk_select w { # check if current selection is file |
| 214 |
|
set s [$w.fm.fl curselection] |
| 215 |
< |
if {"$s" > "" && [file isfile [$w.fm.fl get $s]]} { |
| 215 |
> |
if {"$s" != {} && [file isfile [$w.fm.fl get $s]]} { |
| 216 |
|
$w.vi configure -state normal |
| 217 |
|
} else { |
| 218 |
|
$w.vi configure -state disabled |
