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form Highlighter test
sentence Blank
sentence My_sentence This should all be a string
text My_text This should also all be a string
word My_word Only the first word is a string, the rest is invalid
boolean Binary 1
boolean Text no
boolean Quoted "yes"
comment This should be a string
real left_Range -123.6
positive right_Range_max 3.3
integer Int 4
natural Nat 4
endform
# External scripts
include /path/to/file
runScript: "/path/to/file"
execute /path/to/file
# Predefined variables
a = praatVersion
a = e
a = pi
a$ = homeDirectory$ + tab$ + newline$
a$ = temporaryDirectory$
a$ = praatVersion$
a$ = shellDirectory$
a$ = homeDirectory$
a$ = preferencesDirectory$
a$ = defaultDirectory$
nocheck selectObject: undefined
# Arrays are not comments
a# = zero# (5, 6)
a [3], 5 = 7
printline 'a[3,5]', 'a[3]'
a [1] = 2
b [a [1]] = 3
assert b [a [1]] = 3
printline 'b[2]'
# if-block with built-in variables
if windows
# We are on Windows
elsif unix = 1 or !macintosh
exitScript: "We are on Linux"
else macintosh == 1
exit We are on Mac
endif
string$ = "Strings can be 'interpolated'"
string$ = "But don't interpolate everything!"
Text... 1 Right 0.2 Half many----hyphens
Text... 1 Right -0.4 Bottom aحبيبa
Text... 1 Right -0.6 Bottom 日本
Draw circle (mm)... 0.5 0.5 i
x=1
rows = Object_'table'.nrow
value$ = Table_'table'$[25, "f0"]
fixed = Sound_10.xmin
fixed = Object_foo.xmin
fixed = Procrustes_foo.nx
# old-style procedure call
call oldStyle "quoted" 2 unquoted string
assert oldStyle.local = 1
# New-style procedure call with parens
@newStyle("quoted", 2, "quoted string")
if praatVersion >= 5364
# New-style procedure call with colon
@newStyle: "quoted", 2, "quoted string"
endif
# inline if with inline comment
var = if macintosh = 1 then 0 else 1 fi ; This is an inline comment
# for-loop with explicit from using local variable
# and paren-style function calls and variable interpolation
n = numberOfSelected("Sound")
for i from newStyle.local to n
name = selected$(extractWord$(selected$(), " "))
sound'i' = selected("Sound", i)
sound[i] = sound'i'
endfor
for i from 1 to n
# Different styles of object selection
select sound'i'
sound = selected()
sound$ = selected$("Sound")
select Sound 'sound$'
selectObject(sound[i])
selectObject: sound
# Pause commands
beginPause("Viewing " + sound$)
if i > 1
button = endPause("Stop", "Previous",
...if i = total_sounds then "Finish" else "Next" fi,
...3, 1)
else
button = endPause("Stop",
...if i = total_sounds then "Finish" else "Next" fi,
...2, 1)
endif
editor_name$ = if total_textgrids then "TextGrid " else "Sound " fi + name$
nocheck editor Sound 'editor_name$'
nocheck Close
nocheck endeditor
editor_id = editor: editor_name$
Close
endeditor
# New-style standalone command call
Rename: "SomeName"
# Command call with assignment
duration = Get total duration
# Multi-line command with modifier
pitch = noprogress To Pitch (ac): 0, 75, 15, "no",
...0.03, 0.45, 0.01, 0.35, 0.14, 600
# do-style command with assignment
minimum = do("Get minimum...", 0, 0, "Hertz", "Parabolic")
# New-style multi-line command call with broken strings
table = Create Table with column names: "table", 0,
..."file subject speaker
...f0 f1 f2 f3 " +
..."duration response"
# Function call with trailing space
removeObject: pitch, table
# Picture window commands
selectObject: sound
# do-style command
do("Select inner viewport...", 1, 6, 0.5, 1.5)
Black
Draw... 0 0 0 0 "no" Curve
Draw inner box
Text bottom: "yes", sound$
Erase all
# Demo window commands
demo Erase all
demo Select inner viewport... 0 100 0 100
demo Axes... 0 100 0 100
demo Paint rectangle... white 0 100 0 100
demo Text... 50 centre 50 half Click to finish
demoWaitForInput ( )
demo Erase all
demo Text: 50, "centre", 50, "half", "Finished"
endfor
switch$ = if switch == 1 then "a" else
... if switch == 2 then "b" else
... if switch == 3 then "c" else
... if switch == 4 then "d" else
... "default" fi fi fi fi
# An old-style sendpraat block
# All these lines should be a string!
sendpraat Praat
...'newline$' Create Sound as pure tone... "tone" 1 0 0.4 44100 440 0.2 0.01 0.01
...'newline$' Play
...'newline$' Remove
# A new-style sendpraat block
beginSendPraat: "Praat"
Create Sound as pure tone: "tone", 1, 0, 0.4, 44100, 440, 0.2, 0.01, 0.01
duration = Get total duration
Remove
endSendPraat: "duration"
appendInfoLine: "The generated sound lasted for ", duration, "seconds"
# Number types
a = 10%
a = -10
a = +10
a = 10.4
a = 294e12
a = 2.94e12
# Operators
a = 2 ^ -6
a = -(1+1)^6
a = 4^3 ^ 2
a = 54 div 5.1
a = 54.3 mod 5
a = 3 ** 8 - 7
a = 3 / (8 + 7)
a = (7 * (3 + 5)) / ((2 + 3) - 1)
# Logical operators
assert (a = b) and c
assert a == (b or c)
assert a <= b not c
assert a >= b !c
assert a != b & c
assert a != b && c
assert a <> b || c
assert a < b | c
assert a > b
assert "hello" = "he" + "llo"
assert "hello" == "hello world" - " world"
stopwatch
time = stopwatch
clearinfo
echo This script took
print 'time' seconds to
printline execute.
# Old-style procedure declaration
procedure oldStyle .str1$ .num .str2$
.local = 1
endproc
# New-style procedure declaration with parentheses
procedure newStyle (.str1$, .num, .str2$)
# Command with "local" variable
.local = Get total duration
.local = Get 'some' duration
.local = Get 'some[1]' value... hello 10 p[i]
.local = Get 'some[1,3]' value: "hello", 10, 'p[i]'
.local = Get 'some$' duration
.local = Get 'some$[1]' duration
endproc
# New-style procedure declaration with colon
procedure _new_style: .str1$, .num, .str2$
# Command with "local" variable
# Initial underscores in variables not allowed (unless interpolated)
_new_style.local = Get total duration
endproc
asserterror Unknown symbol:'newline$'« _
assert '_new_style.local'
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