1<lexer>
2 <config>
3 <name>Awk</name>
4 <alias>awk</alias>
5 <alias>gawk</alias>
6 <alias>mawk</alias>
7 <alias>nawk</alias>
8 <filename>*.awk</filename>
9 <mime_type>application/x-awk</mime_type>
10 </config>
11 <rules>
12 <state name="root">
13 <rule pattern="^(?=\s|/)">
14 <token type="Text"/>
15 <push state="slashstartsregex"/>
16 </rule>
17 <rule>
18 <include state="commentsandwhitespace"/>
19 </rule>
20 <rule pattern="\+\+|--|\|\||&&|in\b|\$|!?~|\|&|(\*\*|[-<>+*%\^/!=|])=?">
21 <token type="Operator"/>
22 <push state="slashstartsregex"/>
23 </rule>
24 <rule pattern="[{(\[;,]">
25 <token type="Punctuation"/>
26 <push state="slashstartsregex"/>
27 </rule>
28 <rule pattern="[})\].]">
29 <token type="Punctuation"/>
30 </rule>
31 <rule pattern="(break|continue|do|while|exit|for|if|else|return|switch|case|default)\b">
32 <token type="Keyword"/>
33 <push state="slashstartsregex"/>
34 </rule>
35 <rule pattern="function\b">
36 <token type="KeywordDeclaration"/>
37 <push state="slashstartsregex"/>
38 </rule>
39 <rule pattern="(atan2|cos|exp|int|log|rand|sin|sqrt|srand|gensub|gsub|index|length|match|split|patsplit|sprintf|sub|substr|tolower|toupper|close|fflush|getline|next(file)|print|printf|strftime|systime|mktime|delete|system|strtonum|and|compl|lshift|or|rshift|asorti?|isarray|bindtextdomain|dcn?gettext|@(include|load|namespace))\b">
40 <token type="KeywordReserved"/>
41 </rule>
42 <rule pattern="(ARGC|ARGIND|ARGV|BEGIN(FILE)?|BINMODE|CONVFMT|ENVIRON|END(FILE)?|ERRNO|FIELDWIDTHS|FILENAME|FNR|FPAT|FS|IGNORECASE|LINT|NF|NR|OFMT|OFS|ORS|PROCINFO|RLENGTH|RS|RSTART|RT|SUBSEP|TEXTDOMAIN)\b">
43 <token type="NameBuiltin"/>
44 </rule>
45 <rule pattern="[@$a-zA-Z_]\w*">
46 <token type="NameOther"/>
47 </rule>
48 <rule pattern="[0-9][0-9]*\.[0-9]+([eE][0-9]+)?[fd]?">
49 <token type="LiteralNumberFloat"/>
50 </rule>
51 <rule pattern="0x[0-9a-fA-F]+">
52 <token type="LiteralNumberHex"/>
53 </rule>
54 <rule pattern="[0-9]+">
55 <token type="LiteralNumberInteger"/>
56 </rule>
57 <rule pattern=""(\\\\|\\"|[^"])*"">
58 <token type="LiteralStringDouble"/>
59 </rule>
60 <rule pattern="'(\\\\|\\'|[^'])*'">
61 <token type="LiteralStringSingle"/>
62 </rule>
63 </state>
64 <state name="commentsandwhitespace">
65 <rule pattern="\s+">
66 <token type="Text"/>
67 </rule>
68 <rule pattern="#.*$">
69 <token type="CommentSingle"/>
70 </rule>
71 </state>
72 <state name="slashstartsregex">
73 <rule>
74 <include state="commentsandwhitespace"/>
75 </rule>
76 <rule pattern="/(\\.|[^[/\\\n]|\[(\\.|[^\]\\\n])*])+/\B">
77 <token type="LiteralStringRegex"/>
78 <pop depth="1"/>
79 </rule>
80 <rule pattern="(?=/)">
81 <token type="Text"/>
82 <push state="#pop" state="badregex"/>
83 </rule>
84 <rule>
85 <pop depth="1"/>
86 </rule>
87 </state>
88 <state name="badregex">
89 <rule pattern="\n">
90 <token type="Text"/>
91 <pop depth="1"/>
92 </rule>
93 </state>
94 </rules>
95</lexer>