text stringlengths 0 15.7k | source stringlengths 6 112 |
|---|---|
_error("normalize text", eText, eNumber, eFrom, eTo) | lns3.scpt |
end transform text | lns3.scpt |
to pad text theText to places textWidth using padText : (" ") adding whichEnd : (leading characters only) | lns3.scpt |
set textWidth to _support's asIntegerParameter(textWidth, "to places") | lns3.scpt |
set widthToAdd to textWidth - (theText's length) | lns3.scpt |
if widthToAdd ≤ 0 then return theText | lns3.scpt |
set padText to _support's asTextParameter(padText, "using") | lns3.scpt |
set padSize to padText's length | lns3.scpt |
if padText's length = 0 then _support's throwInvalidParameter(padText, "using", text, "Can’t be empty text.") | lns3.scpt |
repeat while padText's length < (widthToAdd + padSize) | lns3.scpt |
set padText to padText & padText | lns3.scpt |
if whichEnd is leading characters only then | lns3.scpt |
return (padText's text 1 thru widthToAdd) & theText | lns3.scpt |
else if whichEnd is trailing characters only then | lns3.scpt |
set padOffset to (theText's length) mod padSize | lns3.scpt |
return theText & (padText's text (1 + padOffset) thru (padOffset + widthToAdd)) | lns3.scpt |
else if whichEnd is leading and trailing characters then | lns3.scpt |
if widthToAdd > 1 then set theText to padText's text 1 thru (widthToAdd div 2) & theText | lns3.scpt |
return theText & (padText's text (1 + padOffset) thru (padOffset + (widthToAdd + 1) div 2)) | lns3.scpt |
_support's throwInvalidConstantParameter(whichEnd, "adding") | lns3.scpt |
_error("pad text", eText, eNumber, eFrom, eTo) | lns3.scpt |
end pad text | lns3.scpt |
to slice text theText from startIndex : (missing value) to endIndex : (missing value) | lns3.scpt |
set theLength to theText's length | lns3.scpt |
if theLength = 0 then | lns3.scpt |
if startIndex = 0 then _support's throwInvalidParameter(startIndex, "from", integer, "Index can’t be 0.") | lns3.scpt |
if endIndex = 0 then _support's throwInvalidParameter(endIndex, "to", integer, "Index can’t be 0.") | lns3.scpt |
if startIndex is not missing value then | lns3.scpt |
set startIndex to _support's asIntegerParameter(startIndex, "from") | lns3.scpt |
if endIndex is missing value then | lns3.scpt |
if startIndex < -theLength then | lns3.scpt |
else if startIndex > theLength then | lns3.scpt |
return theText's text startIndex thru -1 | lns3.scpt |
else if endIndex is missing value then | lns3.scpt |
error "Expected ‘from’ and/or ‘to’ parameter but received neither." number -1701 | lns3.scpt |
if endIndex is not missing value then | lns3.scpt |
set endIndex to _support's asIntegerParameter(endIndex, "to") | lns3.scpt |
if startIndex is missing value then | lns3.scpt |
if endIndex < -theLength then | lns3.scpt |
else if endIndex > theLength then | lns3.scpt |
return theText's text 1 thru endIndex | lns3.scpt |
if startIndex < 0 then set startIndex to theLength + 1 + startIndex | lns3.scpt |
if endIndex < 0 then set endIndex to theLength + 1 + endIndex | lns3.scpt |
if startIndex > endIndex or startIndex < 1 and endIndex < 1 ¬ | lns3.scpt |
or startIndex > theLength and endIndex > theLength then return "" | lns3.scpt |
if startIndex < 1 then | lns3.scpt |
set startIndex to theLength | lns3.scpt |
if endIndex < 1 then | lns3.scpt |
set endIndex to 1 | lns3.scpt |
set endIndex to theLength | lns3.scpt |
return text startIndex thru endIndex of theText | lns3.scpt |
_error("slice text", eText, eNumber, eFrom, eTo) | lns3.scpt |
end slice text | lns3.scpt |
to trim text theText removing whichEnd : (leading and trailing characters) | lns3.scpt |
if {whichEnd} is not in {leading characters only, trailing characters only, leading and trailing characters} then | lns3.scpt |
_support's throwInvalidConstantParameter(whichEnd, "removing") | lns3.scpt |
considering case, diacriticals, hyphens and punctuation but ignoring numeric strings and white space | lns3.scpt |
if theText is "" then return "" -- check if theText is empty or contains white space characters only | lns3.scpt |
set {startIndex, endIndex} to {1, -1} | lns3.scpt |
if {whichEnd} is in {leading characters only, leading and trailing characters} then | lns3.scpt |
repeat while character startIndex of theText is "" | lns3.scpt |
set startIndex to startIndex + 1 | lns3.scpt |
if {whichEnd} is in {trailing characters only, leading and trailing characters} then | lns3.scpt |
repeat while character endIndex of theText is "" | lns3.scpt |
set endIndex to endIndex - 1 | lns3.scpt |
_error("trim text", eText, eNumber, eFrom, eTo) | lns3.scpt |
end trim text | lns3.scpt |
to _asLineBreakParameter(lineBreakType, parameterName) -- used by `join paragraphs` and `normalize line breaks` | lns3.scpt |
if lineBreakType is OS X line breaks then | lns3.scpt |
return linefeed | lns3.scpt |
else if lineBreakType is classic Mac line breaks then | lns3.scpt |
return return | lns3.scpt |
else if lineBreakType is Windows line breaks then | lns3.scpt |
return return & linefeed | lns3.scpt |
_support's throwInvalidConstantParameter(lineBreakType, parameterName) | lns3.scpt |
end _asLineBreakParameter | lns3.scpt |
to _splitText(theText, theSeparator) -- used by `split text` to split text using one or more text item delimiters and current or predefined considering/ignoring settings | lns3.scpt |
set delimiterList to _support's asList(theSeparator) | lns3.scpt |
repeat with aRef in delimiterList | lns3.scpt |
set contents of aRef to contents of aRef as text -- caution: AS silently ignores invalid TID values, so separator items must be explicitly validated to catch any user errors; for now, just coerce to text and catch errors, but might want to make it more rigorous in future (e.g. if a list of lists is given, should sublis... | lns3.scpt |
_support's throwInvalidParameterType(aRef, "using", text, "list of text") | lns3.scpt |
set AppleScript's text item delimiters to delimiterList | lns3.scpt |
set resultList to text items of theText | lns3.scpt |
end _splitText | lns3.scpt |
to _splitPattern(theText, patternText) -- used by `split text` to split text using a regular expression as separator | lns3.scpt |
if (count {patternText} each list) = 1 then set patternText to join text patternText using "|" | lns3.scpt |
set asocPattern to _asNSRegularExpressionParameter(patternText, "at") | lns3.scpt |
set asocMatchRange to ((asocMatchArray's objectAtIndex:i)'s rangeAtIndex:0) | lns3.scpt |
set end of resultList to (asocString's substringWithRange:{location:asocNonMatchStart, |length|:asocMatchStart - asocNonMatchStart}) as text | lns3.scpt |
set end of resultList to (asocString's substringFromIndex:asocNonMatchStart) as text | lns3.scpt |
if resultList's length = 1 and resultList's item 1's length = 0 then return {} -- for consistency with _splitText(), where `text items of ""` returns empty list | lns3.scpt |
end _splitPattern | lns3.scpt |
to _joinText(theList, separatorText) | lns3.scpt |
set AppleScript's text item delimiters to separatorText | lns3.scpt |
set resultText to theList as text | lns3.scpt |
_support's throwInvalidParameter(theList, "", list, "Expected list of text.") | lns3.scpt |
end _joinText | lns3.scpt |
to split text theText at theSeparator : (missing value) using matchFormat : (case insensitivity) | lns3.scpt |
if theText's length = 0 then return {} | lns3.scpt |
if theSeparator is missing value then -- if `at` parameter is omitted, trim ends then then split on whitespace runs, same as Python's str.split() default behavior (any `using` options are ignored) | lns3.scpt |
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