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1 " Vim syntax file
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2 " Language: X resources files like ~/.Xdefaults (xrdb)
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3 " Maintainer: Johannes Zellner <johannes@zellner.org>
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4 " Author and previous maintainer:
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5 " Gautam H. Mudunuri <gmudunur@informatica.com>
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6 " Last Change: Di, 09 Mai 2006 23:10:23 CEST
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7
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7 " $Id$
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8 "
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9 " REFERENCES:
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10 " xrdb manual page
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11 " xrdb source: ftp://ftp.x.org/pub/R6.4/xc/programs/xrdb/xrdb.c
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12
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13 " For version 5.x: Clear all syntax items
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14 " For version 6.x: Quit when a syntax file was already loaded
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15 if version < 600
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16 syntax clear
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17 elseif exists("b:current_syntax")
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18 finish
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19 endif
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20
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21 " turn case on
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22 syn case match
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23
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24
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25 if !exists("xdefaults_no_colon_errors")
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26 " mark lines which do not contain a colon as errors.
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27 " This does not really catch all errors but only lines
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28 " which contain at least two WORDS and no colon. This
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29 " was done this way so that a line is not marked as
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30 " error while typing (which would be annoying).
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31 syntax match xdefaultsErrorLine "^\s*[a-zA-Z.*]\+\s\+[^: ]\+"
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32 endif
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33
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34
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35 " syn region xdefaultsLabel start=+^[^:]\{-}:+he=e-1 skip=+\\+ end="$"
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36 syn match xdefaultsLabel +[^:]\{-}:+he=e-1 contains=xdefaultsPunct,xdefaultsSpecial,xdefaultsLineEnd
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37 syn region xdefaultsValue keepend start=+:+lc=1 skip=+\\+ end=+$+ contains=xdefaultsSpecial,xdefaultsLabel,xdefaultsLineEnd
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38
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39 syn match xdefaultsSpecial contained +#override+
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40 syn match xdefaultsSpecial contained +#augment+
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41 syn match xdefaultsPunct contained +[.*:]+
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42 syn match xdefaultsLineEnd contained +\\$+
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43 syn match xdefaultsLineEnd contained +\\n\\$+
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44 syn match xdefaultsLineEnd contained +\\n$+
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45
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46
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47
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48 " COMMENTS
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49
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50 " note, that the '!' must be at the very first position of the line
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51 syn match xdefaultsComment "^!.*$" contains=xdefaultsTodo,@Spell
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52
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53 " lines starting with a '#' mark and which are not preprocessor
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54 " lines are skipped. This is not part of the xrdb documentation.
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55 " It was reported by Bram Moolenaar and could be confirmed by
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56 " having a look at xrdb.c:GetEntries()
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57 syn match xdefaultsCommentH "^#.*$"
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58 "syn region xdefaultsComment start="^#" end="$" keepend contains=ALL
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59 syn region xdefaultsComment start="/\*" end="\*/" contains=xdefaultsTodo,@Spell
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60
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61 syntax match xdefaultsCommentError "\*/"
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62
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63 syn keyword xdefaultsTodo contained TODO FIXME XXX display
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64
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65
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66
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67 " PREPROCESSOR STUFF
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68
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69 syn region xdefaultsPreProc start="^\s*#\s*\(if\|ifdef\|ifndef\|elif\|else\|endif\)\>" skip="\\$" end="$" contains=xdefaultsSymbol
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70 if !exists("xdefaults_no_if0")
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71 syn region xdefaultsCppOut start="^\s*#\s*if\s\+0\>" end=".\|$" contains=xdefaultsCppOut2
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72 syn region xdefaultsCppOut2 contained start="0" end="^\s*#\s*\(endif\>\|else\>\|elif\>\)" contains=xdefaultsCppSkip
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73 syn region xdefaultsCppSkip contained start="^\s*#\s*\(if\>\|ifdef\>\|ifndef\>\)" skip="\\$" end="^\s*#\s*endif\>" contains=xdefaultsCppSkip
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74 endif
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75 syn region xdefaultsIncluded contained start=+"+ skip=+\\\\\|\\"+ end=+"+
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76 syn match xdefaultsIncluded contained "<[^>]*>"
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77 syn match xdefaultsInclude "^\s*#\s*include\>\s*["<]" contains=xdefaultsIncluded
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78 syn cluster xdefaultsPreProcGroup contains=xdefaultsPreProc,xdefaultsIncluded,xdefaultsInclude,xdefaultsDefine
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79 syn region xdefaultsDefine start="^\s*#\s*\(define\|undef\)\>" skip="\\$" end="$" contains=ALLBUT,@xdefaultsPreProcGroup,xdefaultsCommentH,xdefaultsErrorLine
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80 syn region xdefaultsPreProc start="^\s*#\s*\(pragma\>\|line\>\|warning\>\|warn\>\|error\>\)" skip="\\$" end="$" keepend contains=ALLBUT,@xdefaultsPreProcGroup,xdefaultsCommentH,xdefaultsErrorLine
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81
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82
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83
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84 " symbols as defined by xrdb
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85 syn keyword xdefaultsSymbol contained SERVERHOST
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86 syn match xdefaultsSymbol contained "SRVR_[a-zA-Z0-9_]\+"
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87 syn keyword xdefaultsSymbol contained HOST
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88 syn keyword xdefaultsSymbol contained DISPLAY_NUM
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89 syn keyword xdefaultsSymbol contained CLIENTHOST
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90 syn match xdefaultsSymbol contained "CLNT_[a-zA-Z0-9_]\+"
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91 syn keyword xdefaultsSymbol contained RELEASE
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92 syn keyword xdefaultsSymbol contained REVISION
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93 syn keyword xdefaultsSymbol contained VERSION
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94 syn keyword xdefaultsSymbol contained VENDOR
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95 syn match xdefaultsSymbol contained "VNDR_[a-zA-Z0-9_]\+"
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96 syn match xdefaultsSymbol contained "EXT_[a-zA-Z0-9_]\+"
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97 syn keyword xdefaultsSymbol contained NUM_SCREENS
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98 syn keyword xdefaultsSymbol contained SCREEN_NUM
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99 syn keyword xdefaultsSymbol contained BITS_PER_RGB
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100 syn keyword xdefaultsSymbol contained CLASS
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101 syn keyword xdefaultsSymbol contained StaticGray GrayScale StaticColor PseudoColor TrueColor DirectColor
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102 syn match xdefaultsSymbol contained "CLASS_\(StaticGray\|GrayScale\|StaticColor\|PseudoColor\|TrueColor\|DirectColor\)"
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103 syn keyword xdefaultsSymbol contained COLOR
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104 syn match xdefaultsSymbol contained "CLASS_\(StaticGray\|GrayScale\|StaticColor\|PseudoColor\|TrueColor\|DirectColor\)_[0-9]\+"
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105 syn keyword xdefaultsSymbol contained HEIGHT
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106 syn keyword xdefaultsSymbol contained WIDTH
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107 syn keyword xdefaultsSymbol contained PLANES
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108 syn keyword xdefaultsSymbol contained X_RESOLUTION
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109 syn keyword xdefaultsSymbol contained Y_RESOLUTION
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110
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111 " Define the default highlighting.
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112 " For version 5.7 and earlier: only when not done already
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113 " For version 5.8 and later: only when an item doesn't have highlighting yet
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114 if version >= 508 || !exists("did_xdefaults_syntax_inits")
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115 if version < 508
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116 let did_xdefaults_syntax_inits = 1
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117 command -nargs=+ HiLink hi link <args>
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118 else
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119 command -nargs=+ HiLink hi def link <args>
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120 endif
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121 HiLink xdefaultsLabel Type
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122 HiLink xdefaultsValue Constant
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123 HiLink xdefaultsComment Comment
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124 HiLink xdefaultsCommentH xdefaultsComment
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125 HiLink xdefaultsPreProc PreProc
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126 HiLink xdefaultsInclude xdefaultsPreProc
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127 HiLink xdefaultsCppSkip xdefaultsCppOut
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128 HiLink xdefaultsCppOut2 xdefaultsCppOut
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129 HiLink xdefaultsCppOut Comment
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130 HiLink xdefaultsIncluded String
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131 HiLink xdefaultsDefine Macro
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132 HiLink xdefaultsSymbol Statement
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133 HiLink xdefaultsSpecial Statement
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134 HiLink xdefaultsErrorLine Error
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135 HiLink xdefaultsCommentError Error
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136 HiLink xdefaultsPunct Normal
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137 HiLink xdefaultsLineEnd Special
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138 HiLink xdefaultsTodo Todo
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139
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140 delcommand HiLink
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141 endif
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142
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143 let b:current_syntax = "xdefaults"
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144
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145 " vim:ts=8
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