diff options
| -rw-r--r-- | AUTHORS | 1 | ||||
| -rw-r--r-- | pygments/lexers/_mapping.py | 1 | ||||
| -rw-r--r-- | pygments/lexers/textedit.py | 46 | ||||
| -rw-r--r-- | tests/examplefiles/sed/all_sorts_of_syntax.sed | 18 | ||||
| -rw-r--r-- | tests/examplefiles/sed/all_sorts_of_syntax.sed.output | 62 | ||||
| -rw-r--r-- | tests/examplefiles/sed/count_words.sed | 44 | ||||
| -rw-r--r-- | tests/examplefiles/sed/count_words.sed.output | 329 | ||||
| -rw-r--r-- | tests/examplefiles/sed/increment_number.sed | 26 | ||||
| -rw-r--r-- | tests/examplefiles/sed/increment_number.sed.output | 169 | ||||
| -rw-r--r-- | tests/examplefiles/sed/reverse.sed | 18 | ||||
| -rw-r--r-- | tests/examplefiles/sed/reverse.sed.output | 59 |
11 files changed, 767 insertions, 6 deletions
@@ -246,5 +246,6 @@ Other contributors, listed alphabetically, are: * Fabian Neumann -- CDDL lexer * Thomas Duboucher -- CDDL lexer * Philipp Imhof -- Pango Markup formatter +* Thomas Voss -- Sed lexer Many thanks for all contributions! diff --git a/pygments/lexers/_mapping.py b/pygments/lexers/_mapping.py index fee7ff29..d259ccf0 100644 --- a/pygments/lexers/_mapping.py +++ b/pygments/lexers/_mapping.py @@ -423,6 +423,7 @@ LEXERS = { 'SchemeLexer': ('pygments.lexers.lisp', 'Scheme', ('scheme', 'scm'), ('*.scm', '*.ss'), ('text/x-scheme', 'application/x-scheme')), 'ScilabLexer': ('pygments.lexers.matlab', 'Scilab', ('scilab',), ('*.sci', '*.sce', '*.tst'), ('text/scilab',)), 'ScssLexer': ('pygments.lexers.css', 'SCSS', ('scss',), ('*.scss',), ('text/x-scss',)), + 'SedLexer': ('pygments.lexers.textedit', 'Sed', ('sed', 'gsed', 'ssed'), ('*.sed', '*.[gs]sed'), ('text/x-sed',)), 'ShExCLexer': ('pygments.lexers.rdf', 'ShExC', ('shexc', 'shex'), ('*.shex',), ('text/shex',)), 'ShenLexer': ('pygments.lexers.lisp', 'Shen', ('shen',), ('*.shen',), ('text/x-shen', 'application/x-shen')), 'SieveLexer': ('pygments.lexers.sieve', 'Sieve', ('sieve',), ('*.siv', '*.sieve'), ()), diff --git a/pygments/lexers/textedit.py b/pygments/lexers/textedit.py index 24fbe2e4..d374114d 100644 --- a/pygments/lexers/textedit.py +++ b/pygments/lexers/textedit.py @@ -11,13 +11,12 @@ import re from bisect import bisect -from pygments.lexer import RegexLexer, include, default, bygroups, using, this -from pygments.token import Text, Comment, Operator, Keyword, Name, String, \ - Number, Punctuation - +from pygments.lexer import RegexLexer, bygroups, default, include, this, using from pygments.lexers.python import PythonLexer +from pygments.token import Comment, Error, Keyword, Name, Number, Operator, \ + Punctuation, String, Text, Whitespace -__all__ = ['AwkLexer', 'VimLexer'] +__all__ = ['AwkLexer', 'SedLexer', 'VimLexer'] class AwkLexer(RegexLexer): @@ -74,6 +73,41 @@ class AwkLexer(RegexLexer): } +class SedLexer(RegexLexer): + """ + Lexer for Sed script files. + """ + name = 'Sed' + aliases = ['sed', 'gsed', 'ssed'] + filenames = ['*.sed', '*.[gs]sed'] + mimetypes = ['text/x-sed'] + flags = re.MULTILINE + + # Match the contents within delimeters such as /<contents>/ + _inside_delims = r'((?:(?:\\[^\n]|[^\\])*?\\\n)*?(?:\\.|[^\\])*?)' + + tokens = { + 'root': [ + (r'\s+', Whitespace), + (r'#.*$', Comment.Single), + (r'[0-9]+', Number.Integer), + (r'\$', Operator), + (r'[{};,!]', Punctuation), + (r'[dDFgGhHlnNpPqQxz=]', Keyword), + (r'([berRtTvwW:])([^;\n]*)', bygroups(Keyword, String.Single)), + (r'([aci])((?:.*?\\\n)*(?:.*?[^\\]$))', bygroups(Keyword, String.Double)), + (r'([qQ])([0-9]*)', bygroups(Keyword, Number.Integer)), + (r'(/)' + _inside_delims + r'(/)', bygroups(Punctuation, String.Regex, Punctuation)), + (r'(\\(.))' + _inside_delims + r'(\2)', + bygroups(Punctuation, None, String.Regex, Punctuation)), + (r'(y)(.)' + _inside_delims + r'(\2)' + _inside_delims + r'(\2)', + bygroups(Keyword, Punctuation, String.Single, Punctuation, String.Single, Punctuation)), + (r'(s)(.)' + _inside_delims + r'(\2)' + _inside_delims + r'(\2)((?:[gpeIiMm]|[0-9])*)', + bygroups(Keyword, Punctuation, String.Regex, Punctuation, String.Single, Punctuation, + Keyword)) + ] + } + class VimLexer(RegexLexer): """ Lexer for VimL script files. @@ -120,7 +154,7 @@ class VimLexer(RegexLexer): } def __init__(self, **options): - from pygments.lexers._vim_builtins import command, option, auto + from pygments.lexers._vim_builtins import auto, command, option self._cmd = command self._opt = option self._aut = auto diff --git a/tests/examplefiles/sed/all_sorts_of_syntax.sed b/tests/examplefiles/sed/all_sorts_of_syntax.sed new file mode 100644 index 00000000..433923f8 --- /dev/null +++ b/tests/examplefiles/sed/all_sorts_of_syntax.sed @@ -0,0 +1,18 @@ +#!/usr/bin/sed -f + +819,$ { + p; x + z + a Hello World! + i \ + Testy \ + test +} + +/START/,/END/ { + 10 y_123456789_abcdefghi_ +} + +\@[0-9]+@s/[aeiou]*/-\ +&\ +-/pegw output.txt diff --git a/tests/examplefiles/sed/all_sorts_of_syntax.sed.output b/tests/examplefiles/sed/all_sorts_of_syntax.sed.output new file mode 100644 index 00000000..df362530 --- /dev/null +++ b/tests/examplefiles/sed/all_sorts_of_syntax.sed.output @@ -0,0 +1,62 @@ +'#!/usr/bin/sed -f' Comment.Single +'\n\n' Text.Whitespace + +'819' Literal.Number.Integer +',' Punctuation +'$' Operator +' ' Text.Whitespace +'{' Punctuation +'\n\t' Text.Whitespace +'p' Keyword +';' Punctuation +' ' Text.Whitespace +'x' Keyword +'\n\t' Text.Whitespace +'z' Keyword +'\n\t' Text.Whitespace +'a' Keyword +' Hello World!' Literal.String.Double +'\n\t' Text.Whitespace +'i' Keyword +' \\\n\tTesty \\\n\ttest' Literal.String.Double +'\n' Text.Whitespace + +'}' Punctuation +'\n\n' Text.Whitespace + +'/' Punctuation +'START' Literal.String.Regex +'/' Punctuation +',' Punctuation +'/' Punctuation +'END' Literal.String.Regex +'/' Punctuation +' ' Text.Whitespace +'{' Punctuation +'\n\t' Text.Whitespace +'10' Literal.Number.Integer +' ' Text.Whitespace +'y' Keyword +'_' Punctuation +'123456789' Literal.String.Single +'_' Punctuation +'abcdefghi' Literal.String.Single +'_' Punctuation +'\n' Text.Whitespace + +'}' Punctuation +'\n\n' Text.Whitespace + +'\\@' Punctuation +'[0-9]+' Literal.String.Regex +'@' Punctuation +'s' Keyword +'/' Punctuation +'[aeiou]*' Literal.String.Regex +'/' Punctuation +'-\\\n&\\\n-' Literal.String.Single +'/' Punctuation +'peg' Keyword +'w' Keyword +' output.txt' Literal.String.Single +'\n' Text.Whitespace diff --git a/tests/examplefiles/sed/count_words.sed b/tests/examplefiles/sed/count_words.sed new file mode 100644 index 00000000..b97c2cf4 --- /dev/null +++ b/tests/examplefiles/sed/count_words.sed @@ -0,0 +1,44 @@ +#!/usr/bin/sed -nf + +# Add n+1 a's to hold space (+1 is for the newline) +s/./a/g +H +x +s/\n/a/ + +# Do the carry. The t's and b's are not necessary, +# but they do speed up the thing +t a +: a; s/aaaaaaaaaa/b/g; t b; b done +: b; s/bbbbbbbbbb/c/g; t c; b done +: c; s/cccccccccc/d/g; t d; b done +: d; s/dddddddddd/e/g; t e; b done +: e; s/eeeeeeeeee/f/g; t f; b done +: f; s/ffffffffff/g/g; t g; b done +: g; s/gggggggggg/h/g; t h; b done +: h; s/hhhhhhhhhh//g + +: done +$! { + h + b +} + +# On the last line, convert back to decimal + +: loop +/a/! s/[b-h]*/&0/ +s/aaaaaaaaa/9/ +s/aaaaaaaa/8/ +s/aaaaaaa/7/ +s/aaaaaa/6/ +s/aaaaa/5/ +s/aaaa/4/ +s/aaa/3/ +s/aa/2/ +s/a/1/ + +: next +y/bcdefgh/abcdefg/ +/[a-h]/ b loop +p diff --git a/tests/examplefiles/sed/count_words.sed.output b/tests/examplefiles/sed/count_words.sed.output new file mode 100644 index 00000000..e61e29b0 --- /dev/null +++ b/tests/examplefiles/sed/count_words.sed.output @@ -0,0 +1,329 @@ +'#!/usr/bin/sed -nf' Comment.Single +'\n\n' Text.Whitespace + +"# Add n+1 a's to hold space (+1 is for the newline)" Comment.Single +'\n' Text.Whitespace + +'s' Keyword +'/' Punctuation +'.' Literal.String.Regex +'/' Punctuation +'a' Literal.String.Single +'/' Punctuation +'g' Keyword +'\n' Text.Whitespace + +'H' Keyword +'\n' Text.Whitespace + +'x' Keyword +'\n' Text.Whitespace + +'s' Keyword +'/' Punctuation +'\\n' Literal.String.Regex +'/' Punctuation +'a' Literal.String.Single +'/' Punctuation +'\n\n' Text.Whitespace + +"# Do the carry. The t's and b's are not necessary," Comment.Single +'\n' Text.Whitespace + +'# but they do speed up the thing' Comment.Single +'\n' Text.Whitespace + +'t' Keyword +' a' Literal.String.Single +'\n' Text.Whitespace + +':' Keyword +' a' Literal.String.Single +';' Punctuation +' ' Text.Whitespace +'s' Keyword +'/' Punctuation +'aaaaaaaaaa' Literal.String.Regex +'/' Punctuation +'b' Literal.String.Single +'/' Punctuation +'g' Keyword +';' Punctuation +' ' Text.Whitespace +'t' Keyword +' b' Literal.String.Single +';' Punctuation +' ' Text.Whitespace +'b' Keyword +' done' Literal.String.Single +'\n' Text.Whitespace + +':' Keyword +' b' Literal.String.Single +';' Punctuation +' ' Text.Whitespace +'s' Keyword +'/' Punctuation +'bbbbbbbbbb' Literal.String.Regex +'/' Punctuation +'c' Literal.String.Single +'/' Punctuation +'g' Keyword +';' Punctuation +' ' Text.Whitespace +'t' Keyword +' c' Literal.String.Single +';' Punctuation +' ' Text.Whitespace +'b' Keyword +' done' Literal.String.Single +'\n' Text.Whitespace + +':' Keyword +' c' Literal.String.Single +';' Punctuation +' ' Text.Whitespace +'s' Keyword +'/' Punctuation +'cccccccccc' Literal.String.Regex +'/' Punctuation +'d' Literal.String.Single +'/' Punctuation +'g' Keyword +';' Punctuation +' ' Text.Whitespace +'t' Keyword +' d' Literal.String.Single +';' Punctuation +' ' Text.Whitespace +'b' Keyword +' done' Literal.String.Single +'\n' Text.Whitespace + +':' Keyword +' d' Literal.String.Single +';' Punctuation +' ' Text.Whitespace +'s' Keyword +'/' Punctuation +'dddddddddd' Literal.String.Regex +'/' Punctuation +'e' Literal.String.Single +'/' Punctuation +'g' Keyword +';' Punctuation +' ' Text.Whitespace +'t' Keyword +' e' Literal.String.Single +';' Punctuation +' ' Text.Whitespace +'b' Keyword +' done' Literal.String.Single +'\n' Text.Whitespace + +':' Keyword +' e' Literal.String.Single +';' Punctuation +' ' Text.Whitespace +'s' Keyword +'/' Punctuation +'eeeeeeeeee' Literal.String.Regex +'/' Punctuation +'f' Literal.String.Single +'/' Punctuation +'g' Keyword +';' Punctuation +' ' Text.Whitespace +'t' Keyword +' f' Literal.String.Single +';' Punctuation +' ' Text.Whitespace +'b' Keyword +' done' Literal.String.Single +'\n' Text.Whitespace + +':' Keyword +' f' Literal.String.Single +';' Punctuation +' ' Text.Whitespace +'s' Keyword +'/' Punctuation +'ffffffffff' Literal.String.Regex +'/' Punctuation +'g' Literal.String.Single +'/' Punctuation +'g' Keyword +';' Punctuation +' ' Text.Whitespace +'t' Keyword +' g' Literal.String.Single +';' Punctuation +' ' Text.Whitespace +'b' Keyword +' done' Literal.String.Single +'\n' Text.Whitespace + +':' Keyword +' g' Literal.String.Single +';' Punctuation +' ' Text.Whitespace +'s' Keyword +'/' Punctuation +'gggggggggg' Literal.String.Regex +'/' Punctuation +'h' Literal.String.Single +'/' Punctuation +'g' Keyword +';' Punctuation +' ' Text.Whitespace +'t' Keyword +' h' Literal.String.Single +';' Punctuation +' ' Text.Whitespace +'b' Keyword +' done' Literal.String.Single +'\n' Text.Whitespace + +':' Keyword +' h' Literal.String.Single +';' Punctuation +' ' Text.Whitespace +'s' Keyword +'/' Punctuation +'hhhhhhhhhh' Literal.String.Regex +'/' Punctuation +'/' Punctuation +'g' Keyword +'\n\n' Text.Whitespace + +':' Keyword +' done' Literal.String.Single +'\n' Text.Whitespace + +'$' Operator +'!' Punctuation +' ' Text.Whitespace +'{' Punctuation +'\n ' Text.Whitespace +'h' Keyword +'\n ' Text.Whitespace +'b' Keyword +'\n' Text.Whitespace + +'}' Punctuation +'\n\n' Text.Whitespace + +'# On the last line, convert back to decimal' Comment.Single +'\n\n' Text.Whitespace + +':' Keyword +' loop' Literal.String.Single +'\n' Text.Whitespace + +'/' Punctuation +'a' Literal.String.Regex +'/' Punctuation +'!' Punctuation +' ' Text.Whitespace +'s' Keyword +'/' Punctuation +'[b-h]*' Literal.String.Regex +'/' Punctuation +'&0' Literal.String.Single +'/' Punctuation +'\n' Text.Whitespace + +'s' Keyword +'/' Punctuation +'aaaaaaaaa' Literal.String.Regex +'/' Punctuation +'9' Literal.String.Single +'/' Punctuation +'\n' Text.Whitespace + +'s' Keyword +'/' Punctuation +'aaaaaaaa' Literal.String.Regex +'/' Punctuation +'8' Literal.String.Single +'/' Punctuation +'\n' Text.Whitespace + +'s' Keyword +'/' Punctuation +'aaaaaaa' Literal.String.Regex +'/' Punctuation +'7' Literal.String.Single +'/' Punctuation +'\n' Text.Whitespace + +'s' Keyword +'/' Punctuation +'aaaaaa' Literal.String.Regex +'/' Punctuation +'6' Literal.String.Single +'/' Punctuation +'\n' Text.Whitespace + +'s' Keyword +'/' Punctuation +'aaaaa' Literal.String.Regex +'/' Punctuation +'5' Literal.String.Single +'/' Punctuation +'\n' Text.Whitespace + +'s' Keyword +'/' Punctuation +'aaaa' Literal.String.Regex +'/' Punctuation +'4' Literal.String.Single +'/' Punctuation +'\n' Text.Whitespace + +'s' Keyword +'/' Punctuation +'aaa' Literal.String.Regex +'/' Punctuation +'3' Literal.String.Single +'/' Punctuation +'\n' Text.Whitespace + +'s' Keyword +'/' Punctuation +'aa' Literal.String.Regex +'/' Punctuation +'2' Literal.String.Single +'/' Punctuation +'\n' Text.Whitespace + +'s' Keyword +'/' Punctuation +'a' Literal.String.Regex +'/' Punctuation +'1' Literal.String.Single +'/' Punctuation +'\n\n' Text.Whitespace + +':' Keyword +' next' Literal.String.Single +'\n' Text.Whitespace + +'y' Keyword +'/' Punctuation +'bcdefgh' Literal.String.Single +'/' Punctuation +'abcdefg' Literal.String.Single +'/' Punctuation +'\n' Text.Whitespace + +'/' Punctuation +'[a-h]' Literal.String.Regex +'/' Punctuation +' ' Text.Whitespace +'b' Keyword +' loop' Literal.String.Single +'\n' Text.Whitespace + +'p' Keyword +'\n' Text.Whitespace diff --git a/tests/examplefiles/sed/increment_number.sed b/tests/examplefiles/sed/increment_number.sed new file mode 100644 index 00000000..d2fb2310 --- /dev/null +++ b/tests/examplefiles/sed/increment_number.sed @@ -0,0 +1,26 @@ +#!/usr/bin/sed -f + +/[^0-9]/ d + +# replace all trailing 9s by _ (any other character except digits, could +# be used) +:d +s/9\(_*\)$/_\1/ +td + +# incr last digit only. The first line adds a most-significant +# digit of 1 if we have to add a digit. + +s/^\(_*\)$/1\1/; tn +s/8\(_*\)$/9\1/; tn +s/7\(_*\)$/8\1/; tn +s/6\(_*\)$/7\1/; tn +s/5\(_*\)$/6\1/; tn +s/4\(_*\)$/5\1/; tn +s/3\(_*\)$/4\1/; tn +s/2\(_*\)$/3\1/; tn +s/1\(_*\)$/2\1/; tn +s/0\(_*\)$/1\1/; tn + +:n +y/_/0/ diff --git a/tests/examplefiles/sed/increment_number.sed.output b/tests/examplefiles/sed/increment_number.sed.output new file mode 100644 index 00000000..d093086e --- /dev/null +++ b/tests/examplefiles/sed/increment_number.sed.output @@ -0,0 +1,169 @@ +'#!/usr/bin/sed -f' Comment.Single +'\n\n' Text.Whitespace + +'/' Punctuation +'[^0-9]' Literal.String.Regex +'/' Punctuation +' ' Text.Whitespace +'d' Keyword +'\n\n' Text.Whitespace + +'# replace all trailing 9s by _ (any other character except digits, could' Comment.Single +'\n' Text.Whitespace + +'# be used)' Comment.Single +'\n' Text.Whitespace + +':' Keyword +'d' Literal.String.Single +'\n' Text.Whitespace + +'s' Keyword +'/' Punctuation +'9\\(_*\\)$' Literal.String.Regex +'/' Punctuation +'_\\1' Literal.String.Single +'/' Punctuation +'\n' Text.Whitespace + +'t' Keyword +'d' Literal.String.Single +'\n\n' Text.Whitespace + +'# incr last digit only. The first line adds a most-significant' Comment.Single +'\n' Text.Whitespace + +'# digit of 1 if we have to add a digit.' Comment.Single +'\n\n' Text.Whitespace + +'s' Keyword +'/' Punctuation +'^\\(_*\\)$' Literal.String.Regex +'/' Punctuation +'1\\1' Literal.String.Single +'/' Punctuation +';' Punctuation +' ' Text.Whitespace +'t' Keyword +'n' Literal.String.Single +'\n' Text.Whitespace + +'s' Keyword +'/' Punctuation +'8\\(_*\\)$' Literal.String.Regex +'/' Punctuation +'9\\1' Literal.String.Single +'/' Punctuation +';' Punctuation +' ' Text.Whitespace +'t' Keyword +'n' Literal.String.Single +'\n' Text.Whitespace + +'s' Keyword +'/' Punctuation +'7\\(_*\\)$' Literal.String.Regex +'/' Punctuation +'8\\1' Literal.String.Single +'/' Punctuation +';' Punctuation +' ' Text.Whitespace +'t' Keyword +'n' Literal.String.Single +'\n' Text.Whitespace + +'s' Keyword +'/' Punctuation +'6\\(_*\\)$' Literal.String.Regex +'/' Punctuation +'7\\1' Literal.String.Single +'/' Punctuation +';' Punctuation +' ' Text.Whitespace +'t' Keyword +'n' Literal.String.Single +'\n' Text.Whitespace + +'s' Keyword +'/' Punctuation +'5\\(_*\\)$' Literal.String.Regex +'/' Punctuation +'6\\1' Literal.String.Single +'/' Punctuation +';' Punctuation +' ' Text.Whitespace +'t' Keyword +'n' Literal.String.Single +'\n' Text.Whitespace + +'s' Keyword +'/' Punctuation +'4\\(_*\\)$' Literal.String.Regex +'/' Punctuation +'5\\1' Literal.String.Single +'/' Punctuation +';' Punctuation +' ' Text.Whitespace +'t' Keyword +'n' Literal.String.Single +'\n' Text.Whitespace + +'s' Keyword +'/' Punctuation +'3\\(_*\\)$' Literal.String.Regex +'/' Punctuation +'4\\1' Literal.String.Single +'/' Punctuation +';' Punctuation +' ' Text.Whitespace +'t' Keyword +'n' Literal.String.Single +'\n' Text.Whitespace + +'s' Keyword +'/' Punctuation +'2\\(_*\\)$' Literal.String.Regex +'/' Punctuation +'3\\1' Literal.String.Single +'/' Punctuation +';' Punctuation +' ' Text.Whitespace +'t' Keyword +'n' Literal.String.Single +'\n' Text.Whitespace + +'s' Keyword +'/' Punctuation +'1\\(_*\\)$' Literal.String.Regex +'/' Punctuation +'2\\1' Literal.String.Single +'/' Punctuation +';' Punctuation +' ' Text.Whitespace +'t' Keyword +'n' Literal.String.Single +'\n' Text.Whitespace + +'s' Keyword +'/' Punctuation +'0\\(_*\\)$' Literal.String.Regex +'/' Punctuation +'1\\1' Literal.String.Single +'/' Punctuation +';' Punctuation +' ' Text.Whitespace +'t' Keyword +'n' Literal.String.Single +'\n\n' Text.Whitespace + +':' Keyword +'n' Literal.String.Single +'\n' Text.Whitespace + +'y' Keyword +'/' Punctuation +'_' Literal.String.Single +'/' Punctuation +'0' Literal.String.Single +'/' Punctuation +'\n' Text.Whitespace diff --git a/tests/examplefiles/sed/reverse.sed b/tests/examplefiles/sed/reverse.sed new file mode 100644 index 00000000..718bb47e --- /dev/null +++ b/tests/examplefiles/sed/reverse.sed @@ -0,0 +1,18 @@ +#!/usr/bin/sed -f + +/../! b + +# Reverse a line. Begin embedding the line between two newlines +s/^.*$/\ +&\ +/ + +# Move first character at the end. The regexp matches until +# there are zero or one characters between the markers +tx +:x +s/\(\n.\)\(.*\)\(.\n\)/\3\2\1/ +tx + +# Remove the newline markers +s/\n//g diff --git a/tests/examplefiles/sed/reverse.sed.output b/tests/examplefiles/sed/reverse.sed.output new file mode 100644 index 00000000..29ee5da2 --- /dev/null +++ b/tests/examplefiles/sed/reverse.sed.output @@ -0,0 +1,59 @@ +'#!/usr/bin/sed -f' Comment.Single +'\n\n' Text.Whitespace + +'/' Punctuation +'..' Literal.String.Regex +'/' Punctuation +'!' Punctuation +' ' Text.Whitespace +'b' Keyword +'\n\n' Text.Whitespace + +'# Reverse a line. Begin embedding the line between two newlines' Comment.Single +'\n' Text.Whitespace + +'s' Keyword +'/' Punctuation +'^.*$' Literal.String.Regex +'/' Punctuation +'\\\n&\\\n' Literal.String.Single + +'/' Punctuation +'\n\n' Text.Whitespace + +'# Move first character at the end. The regexp matches until' Comment.Single +'\n' Text.Whitespace + +'# there are zero or one characters between the markers' Comment.Single +'\n' Text.Whitespace + +'t' Keyword +'x' Literal.String.Single +'\n' Text.Whitespace + +':' Keyword +'x' Literal.String.Single +'\n' Text.Whitespace + +'s' Keyword +'/' Punctuation +'\\(\\n.\\)\\(.*\\)\\(.\\n\\)' Literal.String.Regex +'/' Punctuation +'\\3\\2\\1' Literal.String.Single +'/' Punctuation +'\n' Text.Whitespace + +'t' Keyword +'x' Literal.String.Single +'\n\n' Text.Whitespace + +'# Remove the newline markers' Comment.Single +'\n' Text.Whitespace + +'s' Keyword +'/' Punctuation +'\\n' Literal.String.Regex +'/' Punctuation +'/' Punctuation +'g' Keyword +'\n' Text.Whitespace |