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1 " Vim syntax file:
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2 " Language: Clipper 5.2 & FlagShip
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3 " Maintainer: C R Zamana <zamana@zip.net>
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4 " Some things based on c.vim by Bram Moolenaar and pascal.vim by Mario Eusebio
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5 " Last Change: Sat Sep 09 2000
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6
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7 " For version 5.x: Clear all syntax items
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8 " For version 6.x: Quit when a syntax file was already loaded
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9 if version < 600
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10 syntax clear
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11 elseif exists("b:current_syntax")
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12 finish
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13 endif
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14
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15 " Exceptions for my "Very Own" (TM) user variables naming style.
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16 " If you don't like this, comment it
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17 syn match clipperUserVariable "\<[a,b,c,d,l,n,o,u,x][A-Z][A-Za-z0-9_]*\>"
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18 syn match clipperUserVariable "\<[a-z]\>"
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19
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20 " Clipper is case insensitive ( see "exception" above )
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21 syn case ignore
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22
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23 " Clipper keywords ( in no particular order )
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24 syn keyword clipperStatement ACCEPT APPEND BLANK FROM AVERAGE CALL CANCEL
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25 syn keyword clipperStatement CLEAR ALL GETS MEMORY TYPEAHEAD CLOSE
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26 syn keyword clipperStatement COMMIT CONTINUE SHARED NEW PICT
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27 syn keyword clipperStatement COPY FILE STRUCTURE STRU EXTE TO COUNT
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28 syn keyword clipperStatement CREATE FROM NIL
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29 syn keyword clipperStatement DELETE FILE DIR DISPLAY EJECT ERASE FIND GO
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30 syn keyword clipperStatement INDEX INPUT VALID WHEN
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31 syn keyword clipperStatement JOIN KEYBOARD LABEL FORM LIST LOCATE MENU TO
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32 syn keyword clipperStatement NOTE PACK QUIT READ
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33 syn keyword clipperStatement RECALL REINDEX RELEASE RENAME REPLACE REPORT
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34 syn keyword clipperStatement RETURN FORM RESTORE
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35 syn keyword clipperStatement RUN SAVE SEEK SELECT
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36 syn keyword clipperStatement SKIP SORT STORE SUM TEXT TOTAL TYPE UNLOCK
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37 syn keyword clipperStatement UPDATE USE WAIT ZAP
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38 syn keyword clipperStatement BEGIN SEQUENCE
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39 syn keyword clipperStatement SET ALTERNATE BELL CENTURY COLOR CONFIRM CONSOLE
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40 syn keyword clipperStatement CURSOR DATE DECIMALS DEFAULT DELETED DELIMITERS
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41 syn keyword clipperStatement DEVICE EPOCH ESCAPE EXACT EXCLUSIVE FILTER FIXED
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42 syn keyword clipperStatement FORMAT FUNCTION INTENSITY KEY MARGIN MESSAGE
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43 syn keyword clipperStatement ORDER PATH PRINTER PROCEDURE RELATION SCOREBOARD
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44 syn keyword clipperStatement SOFTSEEK TYPEAHEAD UNIQUE WRAP
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45 syn keyword clipperStatement BOX CLEAR GET PROMPT SAY ? ??
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46 syn keyword clipperStatement DELETE TAG GO RTLINKCMD TMP DBLOCKINFO
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47 syn keyword clipperStatement DBEVALINFO DBFIELDINFO DBFILTERINFO DBFUNCTABLE
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48 syn keyword clipperStatement DBOPENINFO DBORDERCONDINFO DBORDERCREATEINF
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49 syn keyword clipperStatement DBORDERINFO DBRELINFO DBSCOPEINFO DBSORTINFO
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50 syn keyword clipperStatement DBSORTITEM DBTRANSINFO DBTRANSITEM WORKAREA
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51
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52 " Conditionals
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53 syn keyword clipperConditional CASE OTHERWISE ENDCASE
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54 syn keyword clipperConditional IF ELSE ENDIF IIF IFDEF IFNDEF
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55
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56 " Loops
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57 syn keyword clipperRepeat DO WHILE ENDDO
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58 syn keyword clipperRepeat FOR TO NEXT STEP
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59
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60 " Visibility
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61 syn keyword clipperStorageClass ANNOUNCE STATIC
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62 syn keyword clipperStorageClass DECLARE EXTERNAL LOCAL MEMVAR PARAMETERS
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63 syn keyword clipperStorageClass PRIVATE PROCEDURE PUBLIC REQUEST STATIC
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64 syn keyword clipperStorageClass FIELD FUNCTION
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65 syn keyword clipperStorageClass EXIT PROCEDURE INIT PROCEDURE
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66
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67 " Operators
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68 syn match clipperOperator "$\|%\|&\|+\|-\|->\|!"
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69 syn match clipperOperator "\.AND\.\|\.NOT\.\|\.OR\."
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70 syn match clipperOperator ":=\|<\|<=\|<>\|!=\|#\|=\|==\|>\|>=\|@"
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71 syn match clipperOperator "*"
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72
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73 " Numbers
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74 syn match clipperNumber "\<\d\+\(u\=l\=\|lu\|f\)\>"
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75
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76 " Includes
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77 syn region clipperIncluded contained start=+"+ skip=+\\\\\|\\"+ end=+"+
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78 syn match clipperIncluded contained "<[^>]*>"
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79 syn match clipperInclude "^\s*#\s*include\>\s*["<]" contains=clipperIncluded
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80
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81 " String and Character constants
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82 syn region clipperString start=+"+ end=+"+
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83 syn region clipperString start=+'+ end=+'+
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84
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85 " Delimiters
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86 syn match ClipperDelimiters "[()]\|[\[\]]\|[{}]\|[||]"
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87
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88 " Special
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89 syn match clipperLineContinuation ";"
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90
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91 " This is from Bram Moolenaar:
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92 if exists("c_comment_strings")
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93 " A comment can contain cString, cCharacter and cNumber.
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94 " But a "*/" inside a cString in a clipperComment DOES end the comment!
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95 " So we need to use a special type of cString: clipperCommentString, which
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96 " also ends on "*/", and sees a "*" at the start of the line as comment
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97 " again. Unfortunately this doesn't very well work for // type of comments :-(
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98 syntax match clipperCommentSkip contained "^\s*\*\($\|\s\+\)"
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99 syntax region clipperCommentString contained start=+"+ skip=+\\\\\|\\"+ end=+"+ end=+\*/+me=s-1 contains=clipperCommentSkip
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100 syntax region clipperComment2String contained start=+"+ skip=+\\\\\|\\"+ end=+"+ end="$"
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101 syntax region clipperComment start="/\*" end="\*/" contains=clipperCommentString,clipperCharacter,clipperNumber,clipperString
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102 syntax match clipperComment "//.*" contains=clipperComment2String,clipperCharacter,clipperNumber
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103 else
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104 syn region clipperComment start="/\*" end="\*/"
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105 syn match clipperComment "//.*"
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106 endif
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107 syntax match clipperCommentError "\*/"
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108
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109 " Lines beggining with an "*" are comments too
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110 syntax match clipperComment "^\*.*"
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111
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112
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113 " Define the default highlighting.
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114 " For version 5.7 and earlier: only when not done already
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115 " For version 5.8 and later: only when an item doesn't have highlighting yet
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116 if version >= 508 || !exists("did_clipper_syntax_inits")
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117 if version < 508
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118 let did_clipper_syntax_inits = 1
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119 command -nargs=+ HiLink hi link <args>
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120 else
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121 command -nargs=+ HiLink hi def link <args>
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122 endif
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123
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124 HiLink clipperConditional Conditional
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125 HiLink clipperRepeat Repeat
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126 HiLink clipperNumber Number
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127 HiLink clipperInclude Include
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128 HiLink clipperComment Comment
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129 HiLink clipperOperator Operator
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130 HiLink clipperStorageClass StorageClass
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131 HiLink clipperStatement Statement
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132 HiLink clipperString String
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133 HiLink clipperFunction Function
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134 HiLink clipperLineContinuation Special
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135 HiLink clipperDelimiters Delimiter
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136 HiLink clipperUserVariable Identifier
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137
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138 delcommand HiLink
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139 endif
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140
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141 let b:current_syntax = "clipper"
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142
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143 " vim: ts=4
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