| Revision: | 2.4 |
| Committed: | Sat Feb 22 02:07:30 2003 UTC (21 years, 7 months ago) by greg |
| Content type: | application/x-tcl |
| Branch: | MAIN |
| CVS Tags: | rad5R4, rad5R2, rad4R2P2, rad5R0, rad5R1, rad3R7P2, rad3R7P1, rad4R2, rad4R1, rad4R0, rad3R5, rad3R6, rad3R6P1, rad3R8, rad3R9, rad4R2P1, rad5R3, HEAD |
| Changes since 2.3: | +1 -1 lines |
| Log Message: | Changes and check-in for 3.5 release Includes new source files and modifications not recorded for many years See ray/doc/notes/ReleaseNotes for notes between 3.1 and 3.5 release |
| # | User | Rev | Content |
|---|---|---|---|
| 1 | greg | 2.4 | # RCSid: $Id$ |
| 2 | greg | 2.1 | # |
| 3 | # General utility routines | ||
| 4 | # | ||
| 5 | |||
| 6 | proc beep {} { # ring the bell | ||
| 7 | puts -nonewline stderr "\a" | ||
| 8 | } | ||
| 9 | |||
| 10 | proc view_txt fn { # view a text file | ||
| 11 | global env | ||
| 12 | if [info exists env(EDITOR)] { | ||
| 13 | greg | 2.3 | if {[lsearch -exact {vi vedit view ex edit ed red} \ |
| 14 | [file tail [lindex $env(EDITOR) 0]]] >= 0} { | ||
| 15 | eval exec xterm +sb -e $env(EDITOR) $fn | ||
| 16 | } else { | ||
| 17 | eval exec $env(EDITOR) $fn | ||
| 18 | } | ||
| 19 | greg | 2.1 | } else { |
| 20 | foreach f $fn { | ||
| 21 | exec xedit $f | ||
| 22 | } | ||
| 23 | } | ||
| 24 | } | ||
| 25 | |||
| 26 | proc cardval {var cvl} { # set variable to one of a set of values | ||
| 27 | upvar $var v | ||
| 28 | set tv [string toupper $v] | ||
| 29 | foreach cv $cvl { | ||
| 30 | if {[string first $tv [string toupper $cv]] == 0} { | ||
| 31 | set v $cv | ||
| 32 | return $cv | ||
| 33 | } | ||
| 34 | } | ||
| 35 | return {} ; # this would seem to be an error | ||
| 36 | } | ||
| 37 | greg | 2.2 | |
| 38 | proc writevars {f vl} { # write variables to a file | ||
| 39 | foreach v $vl { | ||
| 40 | upvar $v myv | ||
| 41 | if [catch {set il [array names myv]}] { | ||
| 42 | puts $f "set $v [list $myv]" | ||
| 43 | } else { | ||
| 44 | foreach i $il { | ||
| 45 | puts $f "set ${v}($i) [list $myv($i)]" | ||
| 46 | } | ||
| 47 | } | ||
| 48 | } | ||
| 49 | } |