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7
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1 " Vim syntax file
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2 " Language: Texinfo (macro package for TeX)
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3 " Maintainer: Sandor Kopanyi <sandor.kopanyi@mailbox.hu>
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4 " URL: <->
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10
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5 " Last Change: 2004 Jun 23
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7
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6 "
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7 " the file follows the Texinfo manual structure; this file is based
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8 " on manual for Texinfo version 4.0, 28 September 1999
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9 " since @ can have special meanings, everything is 'match'-ed and 'region'-ed
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10 " (including @ in 'iskeyword' option has unexpected effects)
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11
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12 " Remove any old syntax stuff hanging around, if needed
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13 if version < 600
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14 syn clear
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15 elseif exists("b:current_syntax")
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16 finish
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17 endif
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18
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19 if !exists("main_syntax")
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20 let main_syntax = 'texinfo'
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21 endif
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22
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23 "in Texinfo can be real big things, like tables; sync for that
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24 syn sync lines=200
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25
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26 "some general stuff
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27 "syn match texinfoError "\S" contained TODO
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28 syn match texinfoIdent "\k\+" contained "IDENTifier
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29 syn match texinfoAssignment "\k\+\s*=\s*\k\+\s*$" contained "assigment statement ( var = val )
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30 syn match texinfoSinglePar "\k\+\s*$" contained "single parameter (used for several @-commands)
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31 syn match texinfoIndexPar "\k\k\s*$" contained "param. used for different *index commands (+ @documentlanguage command)
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32
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33
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34 "marking words and phrases (chap. 9 in Texinfo manual)
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35 "(almost) everything appears as 'contained' too; is for tables (@table)
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36
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37 "this chapter is at the beginning of this file to avoid overwritings
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38
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39 syn match texinfoSpecialChar "@acronym" contained
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40 syn region texinfoBrcPrmAtCmd matchgroup=texinfoAtCmd start="@acronym{" end="}" contains=texinfoSpecialChar,texinfoBrcPrmAtCmd
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41 syn match texinfoSpecialChar "@b" contained
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42 syn region texinfoBrcPrmAtCmd matchgroup=texinfoAtCmd start="@b{" end="}" contains=texinfoSpecialChar,texinfoBrcPrmAtCmd
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43 syn match texinfoSpecialChar "@cite" contained
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44 syn region texinfoBrcPrmAtCmd matchgroup=texinfoAtCmd start="@cite{" end="}" contains=texinfoSpecialChar,texinfoBrcPrmAtCmd
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45 syn match texinfoSpecialChar "@code" contained
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46 syn region texinfoBrcPrmAtCmd matchgroup=texinfoAtCmd start="@code{" end="}" contains=texinfoSpecialChar,texinfoBrcPrmAtCmd
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47 syn match texinfoSpecialChar "@command" contained
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48 syn region texinfoBrcPrmAtCmd matchgroup=texinfoAtCmd start="@command{" end="}" contains=texinfoSpecialChar,texinfoBrcPrmAtCmd
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49 syn match texinfoSpecialChar "@dfn" contained
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50 syn region texinfoBrcPrmAtCmd matchgroup=texinfoAtCmd start="@dfn{" end="}" contains=texinfoSpecialChar,texinfoBrcPrmAtCmd
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51 syn match texinfoSpecialChar "@email" contained
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52 syn region texinfoBrcPrmAtCmd matchgroup=texinfoAtCmd start="@email{" end="}" contains=texinfoSpecialChar,texinfoBrcPrmAtCmd
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53 syn match texinfoSpecialChar "@emph" contained
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54 syn region texinfoBrcPrmAtCmd matchgroup=texinfoAtCmd start="@emph{" end="}" contains=texinfoSpecialChar,texinfoBrcPrmAtCmd
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55 syn match texinfoSpecialChar "@env" contained
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56 syn region texinfoBrcPrmAtCmd matchgroup=texinfoAtCmd start="@env{" end="}" contains=texinfoSpecialChar,texinfoBrcPrmAtCmd
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57 syn match texinfoSpecialChar "@file" contained
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58 syn region texinfoBrcPrmAtCmd matchgroup=texinfoAtCmd start="@file{" end="}" contains=texinfoSpecialChar,texinfoBrcPrmAtCmd
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59 syn match texinfoSpecialChar "@i" contained
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60 syn region texinfoBrcPrmAtCmd matchgroup=texinfoAtCmd start="@i{" end="}" contains=texinfoSpecialChar,texinfoBrcPrmAtCmd
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61 syn match texinfoSpecialChar "@kbd" contained
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62 syn region texinfoBrcPrmAtCmd matchgroup=texinfoAtCmd start="@kbd{" end="}" contains=texinfoSpecialChar,texinfoBrcPrmAtCmd
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63 syn match texinfoSpecialChar "@key" contained
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64 syn region texinfoBrcPrmAtCmd matchgroup=texinfoAtCmd start="@key{" end="}" contains=texinfoSpecialChar
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65 syn match texinfoSpecialChar "@option" contained
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66 syn region texinfoBrcPrmAtCmd matchgroup=texinfoAtCmd start="@option{" end="}" contains=texinfoSpecialChar
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67 syn match texinfoSpecialChar "@r" contained
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68 syn region texinfoBrcPrmAtCmd matchgroup=texinfoAtCmd start="@r{" end="}" contains=texinfoSpecialChar,texinfoBrcPrmAtCmd
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69 syn match texinfoSpecialChar "@samp" contained
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70 syn region texinfoBrcPrmAtCmd matchgroup=texinfoAtCmd start="@samp{" end="}" contains=texinfoSpecialChar,texinfoBrcPrmAtCmd
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71 syn match texinfoSpecialChar "@sc" contained
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72 syn region texinfoBrcPrmAtCmd matchgroup=texinfoAtCmd start="@sc{" end="}" contains=texinfoSpecialChar,texinfoBrcPrmAtCmd
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73 syn match texinfoSpecialChar "@strong" contained
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74 syn region texinfoBrcPrmAtCmd matchgroup=texinfoAtCmd start="@strong{" end="}" contains=texinfoSpecialChar,texinfoBrcPrmAtCmd
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75 syn match texinfoSpecialChar "@t" contained
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76 syn region texinfoBrcPrmAtCmd matchgroup=texinfoAtCmd start="@t{" end="}" contains=texinfoSpecialChar,texinfoBrcPrmAtCmd
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77 syn match texinfoSpecialChar "@url" contained
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78 syn region texinfoBrcPrmAtCmd matchgroup=texinfoAtCmd start="@url{" end="}" contains=texinfoSpecialChar,texinfoBrcPrmAtCmd
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79 syn match texinfoSpecialChar "@var" contained
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80 syn region texinfoBrcPrmAtCmd matchgroup=texinfoAtCmd start="@var{" end="}" contains=texinfoSpecialChar,texinfoBrcPrmAtCmd
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81 syn match texinfoAtCmd "^@kbdinputstyle" nextgroup=texinfoSinglePar skipwhite
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82
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83
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84 "overview of Texinfo (chap. 1 in Texinfo manual)
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85 syn match texinfoComment "@c .*"
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86 syn match texinfoComment "@c$"
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87 syn match texinfoComment "@comment .*"
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88 syn region texinfoMltlnAtCmd matchgroup=texinfoComment start="^@ignore\s*$" end="^@end ignore\s*$" contains=ALL
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89
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90
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91 "beginning a Texinfo file (chap. 3 in Texinfo manual)
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92 syn region texinfoPrmAtCmd matchgroup=texinfoAtCmd start="@center " skip="\\$" end="$" contains=texinfoSpecialChar,texinfoBrcPrmAtCmd oneline
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93 syn region texinfoMltlnDMAtCmd matchgroup=texinfoAtCmd start="^@detailmenu\s*$" end="^@end detailmenu\s*$" contains=texinfoSpecialChar,texinfoBrcPrmAtCmd
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94 syn region texinfoPrmAtCmd matchgroup=texinfoAtCmd start="^@setfilename " skip="\\$" end="$" contains=texinfoSpecialChar oneline
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95 syn region texinfoPrmAtCmd matchgroup=texinfoAtCmd start="^@settitle " skip="\\$" end="$" contains=texinfoSpecialChar oneline
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96 syn region texinfoPrmAtCmd matchgroup=texinfoAtCmd start="^@shorttitlepage " skip="\\$" end="$" contains=texinfoSpecialChar oneline
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97 syn region texinfoPrmAtCmd matchgroup=texinfoAtCmd start="^@title " skip="\\$" end="$" contains=texinfoSpecialChar oneline
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98 syn region texinfoBrcPrmAtCmd matchgroup=texinfoAtCmd start="@titlefont{" end="}" contains=texinfoSpecialChar,texinfoBrcPrmAtCmd
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99 syn region texinfoMltlnAtCmd matchgroup=texinfoAtCmd start="^@titlepage\s*$" end="^@end titlepage\s*$" contains=texinfoSpecialChar,texinfoBrcPrmAtCmd,texinfoMltlnDMAtCmd,texinfoAtCmd,texinfoPrmAtCmd,texinfoMltlnAtCmd
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100 syn region texinfoPrmAtCmd matchgroup=texinfoAtCmd start="^@vskip " skip="\\$" end="$" contains=texinfoSpecialChar oneline
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101 syn match texinfoAtCmd "^@exampleindent" nextgroup=texinfoSinglePar skipwhite
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102 syn match texinfoAtCmd "^@headings" nextgroup=texinfoSinglePar skipwhite
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103 syn match texinfoAtCmd "^\\input" nextgroup=texinfoSinglePar skipwhite
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104 syn match texinfoAtCmd "^@paragraphindent" nextgroup=texinfoSinglePar skipwhite
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105 syn match texinfoAtCmd "^@setchapternewpage" nextgroup=texinfoSinglePar skipwhite
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106
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107
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108 "ending a Texinfo file (chap. 4 in Texinfo manual)
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109 syn region texinfoPrmAtCmd matchgroup=texinfoAtCmd start="@author " skip="\\$" end="$" contains=texinfoSpecialChar oneline
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110 "all below @bye should be comment TODO
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111 syn match texinfoAtCmd "^@bye\s*$"
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112 syn match texinfoAtCmd "^@contents\s*$"
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113 syn match texinfoAtCmd "^@printindex" nextgroup=texinfoIndexPar skipwhite
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114 syn match texinfoAtCmd "^@setcontentsaftertitlepage\s*$"
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115 syn match texinfoAtCmd "^@setshortcontentsaftertitlepage\s*$"
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116 syn match texinfoAtCmd "^@shortcontents\s*$"
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117 syn match texinfoAtCmd "^@summarycontents\s*$"
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118
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119
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120 "chapter structuring (chap. 5 in Texinfo manual)
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121 syn region texinfoPrmAtCmd matchgroup=texinfoAtCmd start="^@appendix" skip="\\$" end="$" contains=texinfoSpecialChar oneline
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122 syn region texinfoPrmAtCmd matchgroup=texinfoAtCmd start="^@appendixsec" skip="\\$" end="$" contains=texinfoSpecialChar oneline
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123 syn region texinfoPrmAtCmd matchgroup=texinfoAtCmd start="^@appendixsection" skip="\\$" end="$" contains=texinfoSpecialChar oneline
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124 syn region texinfoPrmAtCmd matchgroup=texinfoAtCmd start="^@appendixsubsec" skip="\\$" end="$" contains=texinfoSpecialChar oneline
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125 syn region texinfoPrmAtCmd matchgroup=texinfoAtCmd start="^@appendixsubsubsec" skip="\\$" end="$" contains=texinfoSpecialChar oneline
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126 syn region texinfoPrmAtCmd matchgroup=texinfoAtCmd start="^@centerchap" skip="\\$" end="$" contains=texinfoSpecialChar oneline
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127 syn region texinfoPrmAtCmd matchgroup=texinfoAtCmd start="^@chapheading" skip="\\$" end="$" contains=texinfoSpecialChar oneline
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128 syn region texinfoPrmAtCmd matchgroup=texinfoAtCmd start="^@chapter" skip="\\$" end="$" contains=texinfoSpecialChar oneline
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129 syn region texinfoPrmAtCmd matchgroup=texinfoAtCmd start="^@heading" skip="\\$" end="$" contains=texinfoSpecialChar oneline
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130 syn region texinfoPrmAtCmd matchgroup=texinfoAtCmd start="^@majorheading" skip="\\$" end="$" contains=texinfoSpecialChar oneline
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131 syn region texinfoPrmAtCmd matchgroup=texinfoAtCmd start="^@section" skip="\\$" end="$" contains=texinfoSpecialChar oneline
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132 syn region texinfoPrmAtCmd matchgroup=texinfoAtCmd start="^@subheading " skip="\\$" end="$" contains=texinfoSpecialChar oneline
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133 syn region texinfoPrmAtCmd matchgroup=texinfoAtCmd start="^@subsection" skip="\\$" end="$" contains=texinfoSpecialChar oneline
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134 syn region texinfoPrmAtCmd matchgroup=texinfoAtCmd start="^@subsubheading" skip="\\$" end="$" contains=texinfoSpecialChar oneline
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135 syn region texinfoPrmAtCmd matchgroup=texinfoAtCmd start="^@subsubsection" skip="\\$" end="$" contains=texinfoSpecialChar oneline
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136 syn region texinfoPrmAtCmd matchgroup=texinfoAtCmd start="^@subtitle" skip="\\$" end="$" contains=texinfoSpecialChar,texinfoBrcPrmAtCmd oneline
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137 syn region texinfoPrmAtCmd matchgroup=texinfoAtCmd start="^@unnumbered" skip="\\$" end="$" contains=texinfoSpecialChar oneline
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138 syn region texinfoPrmAtCmd matchgroup=texinfoAtCmd start="^@unnumberedsec" skip="\\$" end="$" contains=texinfoSpecialChar oneline
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139 syn region texinfoPrmAtCmd matchgroup=texinfoAtCmd start="^@unnumberedsubsec" skip="\\$" end="$" contains=texinfoSpecialChar oneline
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140 syn region texinfoPrmAtCmd matchgroup=texinfoAtCmd start="^@unnumberedsubsubsec" skip="\\$" end="$" contains=texinfoSpecialChar oneline
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141 syn match texinfoAtCmd "^@lowersections\s*$"
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142 syn match texinfoAtCmd "^@raisesections\s*$"
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143
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144
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145 "nodes (chap. 6 in Texinfo manual)
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146 syn region texinfoBrcPrmAtCmd matchgroup=texinfoAtCmd start="@anchor{" end="}"
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147 syn region texinfoPrmAtCmd matchgroup=texinfoAtCmd start="^@top" skip="\\$" end="$" contains=texinfoSpecialChar oneline
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148 syn region texinfoPrmAtCmd matchgroup=texinfoAtCmd start="^@node" skip="\\$" end="$" contains=texinfoSpecialChar oneline
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149
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150
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151 "menus (chap. 7 in Texinfo manual)
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152 syn region texinfoMltlnAtCmd matchgroup=texinfoAtCmd start="^@menu\s*$" end="^@end menu\s*$" contains=texinfoSpecialChar,texinfoBrcPrmAtCmd,texinfoMltlnDMAtCmd
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153
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154
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155 "cross references (chap. 8 in Texinfo manual)
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156 syn region texinfoBrcPrmAtCmd matchgroup=texinfoAtCmd start="@inforef{" end="}" contains=texinfoSpecialChar,texinfoBrcPrmAtCmd
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157 syn region texinfoBrcPrmAtCmd matchgroup=texinfoAtCmd start="@pxref{" end="}" contains=texinfoSpecialChar,texinfoBrcPrmAtCmd
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158 syn region texinfoBrcPrmAtCmd matchgroup=texinfoAtCmd start="@ref{" end="}" contains=texinfoSpecialChar,texinfoBrcPrmAtCmd
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159 syn region texinfoBrcPrmAtCmd matchgroup=texinfoAtCmd start="@uref{" end="}" contains=texinfoSpecialChar,texinfoBrcPrmAtCmd
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160 syn region texinfoBrcPrmAtCmd matchgroup=texinfoAtCmd start="@xref{" end="}" contains=texinfoSpecialChar,texinfoBrcPrmAtCmd
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161
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162
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163 "marking words and phrases (chap. 9 in Texinfo manual)
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164 "(almost) everything appears as 'contained' too; is for tables (@table)
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165
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166 "this chapter is at the beginning of this file to avoid overwritings
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167
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168
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169 "quotations and examples (chap. 10 in Texinfo manual)
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170 syn region texinfoMltlnAtCmd matchgroup=texinfoAtCmd start="^@cartouche\s*$" end="^@end cartouche\s*$" contains=ALL
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171 syn region texinfoMltlnAtCmd matchgroup=texinfoAtCmd start="^@display\s*$" end="^@end display\s*$" contains=ALL
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172 syn region texinfoMltlnAtCmd matchgroup=texinfoAtCmd start="^@example\s*$" end="^@end example\s*$" contains=ALL
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173 syn region texinfoMltlnAtCmd matchgroup=texinfoAtCmd start="^@flushleft\s*$" end="^@end flushleft\s*$" contains=ALL
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174 syn region texinfoMltlnAtCmd matchgroup=texinfoAtCmd start="^@flushright\s*$" end="^@end flushright\s*$" contains=ALL
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175 syn region texinfoMltlnAtCmd matchgroup=texinfoAtCmd start="^@format\s*$" end="^@end format\s*$" contains=ALL
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176 syn region texinfoMltlnAtCmd matchgroup=texinfoAtCmd start="^@lisp\s*$" end="^@end lisp\s*$" contains=ALL
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177 syn region texinfoMltlnAtCmd matchgroup=texinfoAtCmd start="^@quotation\s*$" end="^@end quotation\s*$" contains=ALL
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178 syn region texinfoMltlnAtCmd matchgroup=texinfoAtCmd start="^@smalldisplay\s*$" end="^@end smalldisplay\s*$" contains=ALL
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179 syn region texinfoMltlnAtCmd matchgroup=texinfoAtCmd start="^@smallexample\s*$" end="^@end smallexample\s*$" contains=ALL
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180 syn region texinfoMltlnAtCmd matchgroup=texinfoAtCmd start="^@smallformat\s*$" end="^@end smallformat\s*$" contains=ALL
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181 syn region texinfoMltlnAtCmd matchgroup=texinfoAtCmd start="^@smalllisp\s*$" end="^@end smalllisp\s*$" contains=ALL
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182 syn region texinfoPrmAtCmd matchgroup=texinfoAtCmd start="^@exdent" skip="\\$" end="$" contains=texinfoSpecialChar oneline
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183 syn match texinfoAtCmd "^@noindent\s*$"
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184 syn match texinfoAtCmd "^@smallbook\s*$"
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185
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186
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187 "lists and tables (chap. 11 in Texinfo manual)
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188 syn match texinfoAtCmd "@asis" contained
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189 syn match texinfoAtCmd "@columnfractions" contained
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190 syn match texinfoAtCmd "@item" contained
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191 syn match texinfoAtCmd "@itemx" contained
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192 syn match texinfoAtCmd "@tab" contained
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193 syn region texinfoMltlnAtCmd matchgroup=texinfoAtCmd start="^@enumerate" end="^@end enumerate\s*$" contains=ALL
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194 syn region texinfoMltlnAtCmd matchgroup=texinfoAtCmd start="^@ftable" end="^@end ftable\s*$" contains=ALL
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195 syn region texinfoMltlnNAtCmd matchgroup=texinfoAtCmd start="^@itemize" end="^@end itemize\s*$" contains=ALL
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196 syn region texinfoMltlnNAtCmd matchgroup=texinfoAtCmd start="^@multitable" end="^@end multitable\s*$" contains=ALL
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197 syn region texinfoMltlnNAtCmd matchgroup=texinfoAtCmd start="^@table" end="^@end table\s*$" contains=ALL
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198 syn region texinfoMltlnAtCmd matchgroup=texinfoAtCmd start="^@vtable" end="^@end vtable\s*$" contains=ALL
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199
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200
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201 "indices (chap. 12 in Texinfo manual)
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202 syn region texinfoPrmAtCmd matchgroup=texinfoAtCmd start="^@\(c\|f\|k\|p\|t\|v\)index" skip="\\$" end="$" contains=texinfoSpecialChar oneline
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203 syn region texinfoPrmAtCmd matchgroup=texinfoAtCmd start="^@..index" skip="\\$" end="$" contains=texinfoSpecialChar oneline
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204 "@defcodeindex and @defindex is defined after chap. 15's @def* commands (otherwise those ones will overwrite these ones)
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205 syn match texinfoSIPar "\k\k\s*\k\k\s*$" contained
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206 syn match texinfoAtCmd "^@syncodeindex" nextgroup=texinfoSIPar skipwhite
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207 syn match texinfoAtCmd "^@synindex" nextgroup=texinfoSIPar skipwhite
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208
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209 "special insertions (chap. 13 in Texinfo manual)
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210 syn match texinfoSpecialChar "@\(!\|?\|@\|\s\)"
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211 syn match texinfoSpecialChar "@{"
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212 syn match texinfoSpecialChar "@}"
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213 "accents
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214 syn match texinfoSpecialChar "@=."
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215 syn match texinfoSpecialChar "@\('\|\"\|\^\|`\)[aeiouyAEIOUY]"
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216 syn match texinfoSpecialChar "@\~[aeinouyAEINOUY]"
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217 syn match texinfoSpecialChar "@dotaccent{.}"
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218 syn match texinfoSpecialChar "@H{.}"
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219 syn match texinfoSpecialChar "@,{[cC]}"
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220 syn match texinfoSpecialChar "@AA{}"
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221 syn match texinfoSpecialChar "@aa{}"
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222 syn match texinfoSpecialChar "@L{}"
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223 syn match texinfoSpecialChar "@l{}"
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224 syn match texinfoSpecialChar "@O{}"
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225 syn match texinfoSpecialChar "@o{}"
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226 syn match texinfoSpecialChar "@ringaccent{.}"
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227 syn match texinfoSpecialChar "@tieaccent{..}"
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228 syn match texinfoSpecialChar "@u{.}"
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229 syn match texinfoSpecialChar "@ubaraccent{.}"
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230 syn match texinfoSpecialChar "@udotaccent{.}"
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231 syn match texinfoSpecialChar "@v{.}"
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232 "ligatures
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233 syn match texinfoSpecialChar "@AE{}"
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234 syn match texinfoSpecialChar "@ae{}"
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235 syn match texinfoSpecialChar "@copyright{}"
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236 syn match texinfoSpecialChar "@bullet" contained "for tables and lists
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237 syn match texinfoSpecialChar "@bullet{}"
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238 syn match texinfoSpecialChar "@dotless{i}"
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239 syn match texinfoSpecialChar "@dotless{j}"
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240 syn match texinfoSpecialChar "@dots{}"
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241 syn match texinfoSpecialChar "@enddots{}"
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242 syn match texinfoSpecialChar "@equiv" contained "for tables and lists
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243 syn match texinfoSpecialChar "@equiv{}"
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244 syn match texinfoSpecialChar "@error{}"
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245 syn match texinfoSpecialChar "@exclamdown{}"
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246 syn match texinfoSpecialChar "@expansion{}"
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247 syn match texinfoSpecialChar "@minus" contained "for tables and lists
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248 syn match texinfoSpecialChar "@minus{}"
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249 syn match texinfoSpecialChar "@OE{}"
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250 syn match texinfoSpecialChar "@oe{}"
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251 syn match texinfoSpecialChar "@point" contained "for tables and lists
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252 syn match texinfoSpecialChar "@point{}"
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253 syn match texinfoSpecialChar "@pounds{}"
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254 syn match texinfoSpecialChar "@print{}"
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255 syn match texinfoSpecialChar "@questiondown{}"
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256 syn match texinfoSpecialChar "@result" contained "for tables and lists
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257 syn match texinfoSpecialChar "@result{}"
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258 syn match texinfoSpecialChar "@ss{}"
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259 syn match texinfoSpecialChar "@TeX{}"
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260 "other
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261 syn region texinfoBrcPrmAtCmd matchgroup=texinfoAtCmd start="@dmn{" end="}"
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262 syn region texinfoBrcPrmAtCmd matchgroup=texinfoAtCmd start="@footnote{" end="}" contains=texinfoSpecialChar,texinfoBrcPrmAtCmd
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263 syn region texinfoBrcPrmAtCmd matchgroup=texinfoAtCmd start="@image{" end="}"
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264 syn region texinfoBrcPrmAtCmd matchgroup=texinfoAtCmd start="@math{" end="}"
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265 syn match texinfoAtCmd "@footnotestyle" nextgroup=texinfoSinglePar skipwhite
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266
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267
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268 "making and preventing breaks (chap. 14 in Texinfo manual)
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269 syn match texinfoSpecialChar "@\(\*\|-\|\.\)"
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270 syn match texinfoAtCmd "^@need" nextgroup=texinfoSinglePar skipwhite
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271 syn match texinfoAtCmd "^@page\s*$"
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272 syn match texinfoAtCmd "^@sp" nextgroup=texinfoSinglePar skipwhite
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273 syn region texinfoMltlnAtCmd matchgroup=texinfoAtCmd start="^@group\s*$" end="^@end group\s*$" contains=ALL
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274 syn region texinfoBrcPrmAtCmd matchgroup=texinfoAtCmd start="@hyphenation{" end="}"
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275 syn region texinfoBrcPrmAtCmd matchgroup=texinfoAtCmd start="@w{" end="}" contains=texinfoSpecialChar,texinfoBrcPrmAtCmd
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276
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277
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278 "definition commands (chap. 15 in Texinfo manual)
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279 syn match texinfoMltlnAtCmdFLine "^@def\k\+" contained
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280 syn region texinfoMltlnAtCmd matchgroup=texinfoAtCmd start="^@def\k\+" end="^@end def\k\+$" contains=ALL
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281
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282 "next 2 commands are from chap. 12; must be defined after @def* commands above to overwrite them
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283 syn match texinfoAtCmd "@defcodeindex" nextgroup=texinfoIndexPar skipwhite
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284 syn match texinfoAtCmd "@defindex" nextgroup=texinfoIndexPar skipwhite
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285
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286
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287 "conditionally visible text (chap. 16 in Texinfo manual)
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288 syn match texinfoAtCmd "^@clear" nextgroup=texinfoSinglePar skipwhite
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289 syn region texinfoMltln2AtCmd matchgroup=texinfoAtCmd start="^@html\s*$" end="^@end html\s*$"
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290 syn region texinfoMltlnAtCmd matchgroup=texinfoAtCmd start="^@ifclear" end="^@end ifclear\s*$" contains=ALL
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291 syn region texinfoMltlnAtCmd matchgroup=texinfoAtCmd start="^@ifhtml" end="^@end ifhtml\s*$" contains=ALL
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292 syn region texinfoMltlnAtCmd matchgroup=texinfoAtCmd start="^@ifinfo" end="^@end ifinfo\s*$" contains=ALL
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293 syn region texinfoMltlnAtCmd matchgroup=texinfoAtCmd start="^@ifnothtml" end="^@end ifnothtml\s*$" contains=ALL
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294 syn region texinfoMltlnAtCmd matchgroup=texinfoAtCmd start="^@ifnotinfo" end="^@end ifnotinfo\s*$" contains=ALL
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295 syn region texinfoMltlnAtCmd matchgroup=texinfoAtCmd start="^@ifnottex" end="^@end ifnottex\s*$" contains=ALL
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296 syn region texinfoMltlnAtCmd matchgroup=texinfoAtCmd start="^@ifset" end="^@end ifset\s*$" contains=ALL
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297 syn region texinfoMltlnAtCmd matchgroup=texinfoAtCmd start="^@iftex" end="^@end iftex\s*$" contains=ALL
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298 syn region texinfoPrmAtCmd matchgroup=texinfoAtCmd start="^@set " skip="\\$" end="$" contains=texinfoSpecialChar oneline
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299 syn region texinfoTexCmd start="\$\$" end="\$\$" contained
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300 syn region texinfoMltlnAtCmd matchgroup=texinfoAtCmd start="^@tex" end="^@end tex\s*$" contains=texinfoTexCmd
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301 syn region texinfoBrcPrmAtCmd matchgroup=texinfoAtCmd start="@value{" end="}" contains=texinfoSpecialChar,texinfoBrcPrmAtCmd
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302
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303
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304 "internationalization (chap. 17 in Texinfo manual)
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305 syn match texinfoAtCmd "@documentencoding" nextgroup=texinfoSinglePar skipwhite
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306 syn match texinfoAtCmd "@documentlanguage" nextgroup=texinfoIndexPar skipwhite
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307
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308
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309 "defining new texinfo commands (chap. 18 in Texinfo manual)
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310 syn match texinfoAtCmd "@alias" nextgroup=texinfoAssignment skipwhite
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311 syn match texinfoDIEPar "\S*\s*,\s*\S*\s*,\s*\S*\s*$" contained
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312 syn match texinfoAtCmd "@definfoenclose" nextgroup=texinfoDIEPar skipwhite
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313 syn region texinfoMltlnAtCmd matchgroup=texinfoAtCmd start="^@macro" end="^@end macro\s*$" contains=ALL
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314
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315
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316 "formatting hardcopy (chap. 19 in Texinfo manual)
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317 syn match texinfoAtCmd "^@afourlatex\s*$"
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318 syn match texinfoAtCmd "^@afourpaper\s*$"
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319 syn match texinfoAtCmd "^@afourwide\s*$"
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320 syn match texinfoAtCmd "^@finalout\s*$"
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321 syn region texinfoPrmAtCmd matchgroup=texinfoAtCmd start="^@pagesizes" end="$" oneline
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322
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323
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324 "creating and installing Info Files (chap. 20 in Texinfo manual)
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325 syn region texinfoPrmAtCmd matchgroup=texinfoAtCmd start="^@dircategory" skip="\\$" end="$" oneline
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326 syn region texinfoMltlnAtCmd matchgroup=texinfoAtCmd start="^@direntry\s*$" end="^@end direntry\s*$" contains=texinfoSpecialChar
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327 syn match texinfoAtCmd "^@novalidate\s*$"
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328
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329
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330 "include files (appendix E in Texinfo manual)
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331 syn match texinfoAtCmd "^@include" nextgroup=texinfoSinglePar skipwhite
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332
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333
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334 "page headings (appendix F in Texinfo manual)
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335 syn match texinfoHFSpecialChar "@|" contained
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336 syn match texinfoThisAtCmd "@thischapter" contained
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337 syn match texinfoThisAtCmd "@thischaptername" contained
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338 syn match texinfoThisAtCmd "@thisfile" contained
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339 syn match texinfoThisAtCmd "@thispage" contained
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340 syn match texinfoThisAtCmd "@thistitle" contained
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341 syn match texinfoThisAtCmd "@today{}" contained
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342 syn region texinfoPrmAtCmd matchgroup=texinfoAtCmd start="^@evenfooting" skip="\\$" end="$" contains=texinfoSpecialChar,texinfoBrcPrmAtCmd,texinfoThisAtCmd,texinfoHFSpecialChar oneline
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343 syn region texinfoPrmAtCmd matchgroup=texinfoAtCmd start="^@evenheading" skip="\\$" end="$" contains=texinfoSpecialChar,texinfoBrcPrmAtCmd,texinfoThisAtCmd,texinfoHFSpecialChar oneline
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344 syn region texinfoPrmAtCmd matchgroup=texinfoAtCmd start="^@everyfooting" skip="\\$" end="$" contains=texinfoSpecialChar,texinfoBrcPrmAtCmd,texinfoThisAtCmd,texinfoHFSpecialChar oneline
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345 syn region texinfoPrmAtCmd matchgroup=texinfoAtCmd start="^@everyheading" skip="\\$" end="$" contains=texinfoSpecialChar,texinfoBrcPrmAtCmd,texinfoThisAtCmd,texinfoHFSpecialChar oneline
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346 syn region texinfoPrmAtCmd matchgroup=texinfoAtCmd start="^@oddfooting" skip="\\$" end="$" contains=texinfoSpecialChar,texinfoBrcPrmAtCmd,texinfoThisAtCmd,texinfoHFSpecialChar oneline
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347 syn region texinfoPrmAtCmd matchgroup=texinfoAtCmd start="^@oddheading" skip="\\$" end="$" contains=texinfoSpecialChar,texinfoBrcPrmAtCmd,texinfoThisAtCmd,texinfoHFSpecialChar oneline
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348
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349
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350 "refilling paragraphs (appendix H in Texinfo manual)
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351 syn match texinfoAtCmd "@refill"
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352
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353
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10
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354 syn cluster texinfoAll contains=ALLBUT,texinfoThisAtCmd,texinfoHFSpecialChar
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7
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355 syn cluster texinfoReducedAll contains=texinfoSpecialChar,texinfoBrcPrmAtCmd
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356 "==============================================================================
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357 " highlighting
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358
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359 " For version 5.7 and earlier: only when not done already
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360 " For version 5.8 and later: only when an item doesn't have highlighting yet
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361 if version >= 508 || !exists("did_texinfo_syn_inits")
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362
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363 if version < 508
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364 let did_texinfo_syn_inits = 1
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365 command -nargs=+ HiLink hi link <args>
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366 else
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367 command -nargs=+ HiLink hi def link <args>
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368 endif
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369
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370 HiLink texinfoSpecialChar Special
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371 HiLink texinfoHFSpecialChar Special
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372
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373 HiLink texinfoError Error
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374 HiLink texinfoIdent Identifier
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375 HiLink texinfoAssignment Identifier
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376 HiLink texinfoSinglePar Identifier
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377 HiLink texinfoIndexPar Identifier
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378 HiLink texinfoSIPar Identifier
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379 HiLink texinfoDIEPar Identifier
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380 HiLink texinfoTexCmd PreProc
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381
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382
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383 HiLink texinfoAtCmd Statement "@-command
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384 HiLink texinfoPrmAtCmd String "@-command in one line with unknown nr. of parameters
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385 "is String because is found as a region and is 'matchgroup'-ed
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386 "to texinfoAtCmd
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387 HiLink texinfoBrcPrmAtCmd String "@-command with parameter(s) in braces ({})
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388 "is String because is found as a region and is 'matchgroup'-ed to texinfoAtCmd
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389 HiLink texinfoMltlnAtCmdFLine texinfoAtCmd "repeated embedded First lines in @-commands
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390 HiLink texinfoMltlnAtCmd String "@-command in multiple lines
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391 "is String because is found as a region and is 'matchgroup'-ed to texinfoAtCmd
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392 HiLink texinfoMltln2AtCmd PreProc "@-command in multiple lines (same as texinfoMltlnAtCmd, just with other colors)
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393 HiLink texinfoMltlnDMAtCmd PreProc "@-command in multiple lines (same as texinfoMltlnAtCmd, just with other colors; used for @detailmenu, which can be included in @menu)
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394 HiLink texinfoMltlnNAtCmd Normal "@-command in multiple lines (same as texinfoMltlnAtCmd, just with other colors)
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395 HiLink texinfoThisAtCmd Statement "@-command used in headers and footers (@this... series)
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396
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397 HiLink texinfoComment Comment
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398
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399 delcommand HiLink
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400 endif
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401
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402
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403 let b:current_syntax = "texinfo"
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404
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405 if main_syntax == 'texinfo'
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406 unlet main_syntax
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407 endif
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408
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409 " vim: ts=8
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