1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
|
# readFile:
# Read the contents of a file.
#
# Copyright © 2023 Donal K Fellows.
#
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
#
proc readFile {filename {mode text}} {
# Parse the arguments
set MODES {binary text}
set ERR [list -level 1 -errorcode [list TCL LOOKUP MODE $mode]]
set mode [tcl::prefix match -message "mode" -error $ERR $MODES $mode]
# Read the file
set f [open $filename [dict get {text r binary rb} $mode]]
try {
return [read $f]
} finally {
close $f
}
}
|
