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- prop_key_handler: limitate history to history-max-size on loading

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- string/debug: cosmetics
This commit is contained in:
mfranz 2008-06-08 11:14:57 +00:00
parent 166f5c8b96
commit 2866043c3d
3 changed files with 7 additions and 4 deletions
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6
Nasal/debug.nas
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@ -25,12 +25,12 @@
#
# debug.exit() ... exits fgfs
#
# debug.bt ... abbreviation for debug.backtrace
# debug.bt() ... abbreviation for debug.backtrace()
#
# debug.string(<variable>) ... returns contents of variable as string
# debug.attributes(<property> [, <verb>]) ... returns attribute string for a given property.
# <verb>ose is by default 0, and shows the
# node's refcounter if 1.
# <verb>ose is by default 1, and suppressed the
# node's refcounter if 0.
#
# debug.load_nasal(<file> [, <module>])) ... load and run Nasal file (under namespace
# <module> if defined, or the basename

3
Nasal/prop_key_handler.nas
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@ -291,6 +291,9 @@ var search = func(n, s) {
_setlistener("/sim/signals/nasal-dir-initialized", func {
foreach (var p; props.globals.getNode("/sim/gui/prop-key-handler/history", 1).getChildren("entry"))
append(history, p.getValue());
var max = props.initNode("/sim/gui/prop-key-handler/history-max-size", 20).getValue();
if (size(history) > max)
history = subvec(history, size(history) - max);
});

2
Nasal/string.nas
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@ -60,7 +60,7 @@ var uc = func(str) {
##
# case insensitive string compare and match functions
# (not very effective -- converting the array to be sorted
# (not very efficient -- converting the array to be sorted
# first is faster)
#
var icmp = func(a, b) cmp(lc(a), lc(b));