Nasal library/debug: Difference between revisions

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This page contains documentation for the debug namespace in Nasal. This namespace provides various useful APIs for debugging Nasal code. The debug namespace is sourced from fgdata/Nasal/debug.nas.

Functions

attributes()

debug.attributes(p[, verbose[, color]]);

Returns a string showing the attributes of the node, in the form (type[, attr[, Lnum[, #refs]]). See the table below for explanation.

p: Mandatory props.Node object.
verbose: Optional bool specifying whether to show the number of times the node is referenced. Defaults to 1 (true).
color: Optional bool specifying whether to output the string with an ANSI color code . Defaults to nil.

Data	Meaning
type	props.Node.getType()\|ext=http://

backtrace()

bt()

benchmark()

benchmark_time()

dump()

isnan()

local()

print_rank()

printerror()

propify()

proptrace()

rank()

string()

tree()

warn()

v t e Nasal namespaces

Global namespace (globals)

clipboard • debug • geo • io • math • os.path • props

@@ Line 7: / Line 7: @@
 {{Nasal doc
 |syntax = debug.attributes(p[, verbose[, color]]);
-|text =
+|text = Returns a string showing the attributes of the node, in the form <code>(''type''[, ''attr''[, L''num''[, #''refs'']])</code>. See the table below for explanation.
 |param1 = p
-|param1text =
+|param1text = Mandatory <code>props.Node</code> object.
 |param2 = verbose
-|param2text =
+|param2text = Optional bool specifying whether to show the number of times the node is referenced. Defaults to 1 (true).
 |param3 = color
-|param3text =
+|param3text = Optional bool specifying whether to output the string with an {{wikipedia|ANSI escape code#Colors|ANSI color code}}. Defaults to <code>'''nil'''</code>.
 |example1 =
 }}
+{| class="wikitable"
+! Data !! Meaning
+|-
+| type || Type of node as returned by {{func link|props.Node.getType()|ext=http://
+|}
 === backtrace() ===

Nasal library/debug: Difference between revisions

Revision as of 19:38, 15 November 2016

Contents

Functions

attributes()

backtrace()

bt()

benchmark()

benchmark_time()

dump()

isnan()

local()

print_rank()

printerror()

propify()

proptrace()

rank()

string()

tree()

warn()

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Nasal library/debug: Difference between revisions

Revision as of 19:38, 15 November 2016

Functions

attributes()

backtrace()

bt()

benchmark()

benchmark_time()

dump()

isnan()

local()

print_rank()

printerror()

propify()

proptrace()

rank()

string()

tree()

warn()

Navigation menu

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