Squashed 'third_party/ctemplate/' content from commit 6742f62
Change-Id: I828e4e4c906f13ba19944d78a8a78652b62949af
git-subtree-dir: third_party/ctemplate
git-subtree-split: 6742f6233db12f545e90baa8f34f5c29c4eb396a
diff --git a/src/htmlparser/jsparser_fsm.config b/src/htmlparser/jsparser_fsm.config
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+# Copyright (c) 2008, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# ---
+#
+# Author: falmeida@google.com (Filipe Almeida)
+
+name = 'jsparser'
+
+comment = 'Simplified finite state machine for tracking of javascript states'
+
+condition('q', '\''),
+condition('dq', '\"'),
+condition('/', '/'),
+condition('*', '*'),
+condition('[', '['),
+condition(']', ']'),
+condition('lf', '\n'),
+condition('backslash', '\\'),
+condition('default', '[:default:]')
+
+# Main javascript body.
+state(name = 'js_text',
+ external = 'text',
+ transitions = [
+ ['q', 'js_q'],
+ ['dq', 'js_dq'],
+ ['/', 'js_slash'],
+ ['default', 'js_text']
+ ])
+
+# Single quoted string literal.
+state(name = 'js_q',
+ external = 'q',
+ transitions = [
+ ['backslash', 'js_q_e'],
+ ['q', 'js_text'],
+ ['default', 'js_q']
+ ])
+
+# Javascript escaped character in a single quoted string literal.
+state(name = 'js_q_e',
+ external = 'q',
+ transitions = [
+ ['default', 'js_q']
+ ])
+
+# Double quoted string literal
+state(name = 'js_dq',
+ external = 'dq',
+ transitions = [
+ ['backslash', 'js_dq_e'],
+ ['dq', 'js_text'],
+ ['default', 'js_dq']
+ ])
+
+# Javascript escaped character in a double quoted string literal.
+state(name = 'js_dq_e',
+ external = 'dq',
+ transitions = [
+ ['default', 'js_dq']
+ ])
+
+# Possible start of a javascript comment.
+state(name = 'js_slash',
+ external = 'text',
+ transitions = [
+ ['/', 'js_comment_ln'],
+ ['*', 'js_comment_ml'],
+ ['default', 'js_text']
+ ])
+
+# Possible start of a regular expression literal.
+#
+# The state diagram does not reach this state directly. When js_slash is
+# reached, the function enter_state_js_slash() is called, which checks if the
+# last token belongs to the set of tokens that can precede a regular
+# expression, in which case it changes the state to js_regexp_slash.
+#
+# For more information please read the comments in
+# jsparser.c:enter_state_js_slash().
+state(name = 'js_regexp_slash',
+ external = 'text',
+ transitions = [
+ ['/', 'js_comment_ln'],
+ ['*', 'js_comment_ml'],
+ ['backslash', 'js_regexp_e'],
+ ['[', 'js_regexp_bracket'],
+ ['default', 'js_regexp']
+ ])
+
+# Regular expression literal.
+state(name = 'js_regexp',
+ external = 'regexp',
+ transitions = [
+ ['backslash', 'js_regexp_e'],
+ ['[', 'js_regexp_bracket'],
+ ['/', 'js_text'],
+ ['default', 'js_regexp']
+ ])
+
+# Regexp bracket expression
+state(name = 'js_regexp_bracket',
+ external = 'regexp',
+ transitions = [
+ ['backslash', 'js_regexp_bracket_e'],
+ [']', 'js_regexp'],
+ ['default', 'js_regexp_bracket']
+ ])
+
+# Backslash escaped regexp bracket expression
+state(name = 'js_regexp_bracket_e',
+ external = 'regexp',
+ transitions = [
+ ['default', 'js_regexp_bracket']
+ ])
+
+# Escaped regular expression char.
+state(name = 'js_regexp_e',
+ external = 'regexp',
+ transitions = [
+ ['default', 'js_regexp']
+ ])
+
+# Start of a single line javascript comment (//).
+state(name = 'js_comment_ln',
+ external = 'comment',
+ transitions = [
+ ['lf', 'js_comment_after'],
+ ['default', 'js_comment_ln']
+ ])
+
+# Start of a multiline javascript comment (/*).
+state(name = 'js_comment_ml',
+ external = 'comment',
+ transitions = [
+ ['*', 'js_comment_ml_close'],
+ ['default', 'js_comment_ml']
+ ])
+
+# Close of a multiline javascript comment (*/).
+state(name = 'js_comment_ml_close',
+ external = 'comment',
+ transitions = [
+ ['/', 'js_comment_after'],
+ ['default', 'js_comment_ml']
+ ])
+
+# Ending character of a javascript comment.
+# In can either be a '/ in the case of a multiline comment, or a line
+# terminator in the case of a single line comment.
+# This is needed so we don't insert the '/' or the new line character into the
+# ring buffer.
+state(name = 'js_comment_after',
+ external = 'text',
+ transitions = [
+ ['q', 'js_q'],
+ ['dq', 'js_dq'],
+ ['/', 'js_slash'],
+ ['default', 'js_text']
+ ])