# Sebastian Hammer, Adam Dickmeiss
#
# $Log: line.tcl,v $
-# Revision 1.12 1996-03-29 16:05:36 adam
+# Revision 1.15 1997-11-24 11:34:38 adam
+# Using odr_nullval() instead of ODR_NULLVAL when appropriate.
+#
+# Revision 1.14 1997/11/19 11:22:10 adam
+# Object identifiers can be accessed in GRS-1 records.
+#
+# Revision 1.13 1996/04/12 12:25:27 adam
+# Modified display of GRS-1 records to include headings for standard
+# tag sets.
+#
+# Revision 1.12 1996/03/29 16:05:36 adam
# Bug fix: GRS records wasn't recognized.
#
# Revision 1.11 1996/01/23 15:24:21 adam
# as popup windows.
#
#
-
proc display-grs-line {w r i} {
+ global tagSet
+
+ if {[tk4]} {
+ set start [$w index insert]
+ }
+ set head Untitled
foreach e $r {
- for {set j 0} {$j < $i} {incr j} {
- insertWithTags $w " " {}
- }
- insertWithTags $w "([lindex $e 0]:[lindex $e 2])" marc-tag
- if {[lindex $e 3] == "string"} {
- insertWithTags $w [lindex $e 4] {}
- insertWithTags $w "\n" {}
- } elseif {[lindex $e 3] == "subtree"} {
- insertWithTags $w "\n" {}
- display-grs-line $w [lindex $e 4] [expr $i+1]
- } else {
- insertWithTags $w [lindex $e 4] {}
- insertWithTags $w " ?\n" {}
+ if {![tk4]} {
+ for {set j 0} {$j < $i} {incr j} {
+ insertWithTags $w " " marc-tag
+ }
}
+ set ttype [lindex $e 0]
+ set tval [lindex $e 2]
+ if {$ttype == 2 && $tval == 1} {
+ if {[lindex $e 3] == "subtree"} {
+ set f [lindex $e 4]
+ foreach e $f {
+ if {[lindex $e 0] == 1 && [lindex $e 2] == 19} {
+ break
+ }
+ }
+ }
+ if {[lindex $e 3] == "string"} {
+ set head [lindex $e 4]
+ }
+ break
+ }
+ }
+ insertWithTags $w $head marc-text
+ insertWithTags $w "\n"
+ if {[tk4]} {
+ $w tag configure indent$i \
+ -lmargin1 [expr $i * 10] \
+ -lmargin2 [expr $i * 10 + 5]
+ $w tag add indent$i $start insert
}
}