diff -r 3fc8dfeb6ebe -r b99e7fd55fd3 src/eric7/QScintilla/Lexers/LexerPerl.py
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/eric7/QScintilla/Lexers/LexerPerl.py Thu Jul 07 11:23:56 2022 +0200
@@ -0,0 +1,90 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2004 - 2022 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing a Perl lexer with some additional methods.
+"""
+
+import contextlib
+
+from PyQt6.Qsci import QsciLexerPerl
+
+from .Lexer import Lexer
+import Preferences
+
+
+class LexerPerl(Lexer, QsciLexerPerl):
+ """
+ Subclass to implement some additional lexer dependant methods.
+ """
+ def __init__(self, parent=None):
+ """
+ Constructor
+
+ @param parent parent widget of this lexer
+ """
+ QsciLexerPerl.__init__(self, parent)
+ Lexer.__init__(self)
+
+ self.commentString = "#"
+
+ self.keywordSetDescriptions = [
+ self.tr("Keywords"),
+ ]
+
+ def initProperties(self):
+ """
+ Public slot to initialize the properties.
+ """
+ self.setFoldComments(Preferences.getEditor("PerlFoldComment"))
+ self.setFoldCompact(Preferences.getEditor("AllFoldCompact"))
+ with contextlib.suppress(AttributeError):
+ self.setFoldPackages(Preferences.getEditor("PerlFoldPackages"))
+ self.setFoldPODBlocks(Preferences.getEditor("PerlFoldPODBlocks"))
+ with contextlib.suppress(AttributeError):
+ self.setFoldAtElse(Preferences.getEditor("PerlFoldAtElse"))
+
+ def autoCompletionWordSeparators(self):
+ """
+ Public method to return the list of separators for autocompletion.
+
+ @return list of separators (list of strings)
+ """
+ return ['::', '->']
+
+ def isCommentStyle(self, style):
+ """
+ Public method to check, if a style is a comment style.
+
+ @param style style to check (integer)
+ @return flag indicating a comment style (boolean)
+ """
+ return style in [QsciLexerPerl.Comment]
+
+ def isStringStyle(self, style):
+ """
+ Public method to check, if a style is a string style.
+
+ @param style style to check (integer)
+ @return flag indicating a string style (boolean)
+ """
+ return style in [QsciLexerPerl.DoubleQuotedHereDocument,
+ QsciLexerPerl.DoubleQuotedString,
+ QsciLexerPerl.QuotedStringQ,
+ QsciLexerPerl.QuotedStringQQ,
+ QsciLexerPerl.QuotedStringQR,
+ QsciLexerPerl.QuotedStringQW,
+ QsciLexerPerl.QuotedStringQX,
+ QsciLexerPerl.SingleQuotedHereDocument,
+ QsciLexerPerl.SingleQuotedString]
+
+ def defaultKeywords(self, kwSet):
+ """
+ Public method to get the default keywords.
+
+ @param kwSet number of the keyword set (integer)
+ @return string giving the keywords (string) or None
+ """
+ return QsciLexerPerl.keywords(self, kwSet)
