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1 " Vim syntax file
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2 " Language: Hercules
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3 " Maintainer: Dana Edwards <Dana_Edwards@avanticorp.com>
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4 " Extensions: *.vc,*.ev,*.rs
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5 " Last change: Nov. 9, 2001
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6 " Comment: Hercules physical IC design verification software ensures
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7 " that an IC's physical design matches its logical design and
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8 " satisfies manufacturing rules.
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9
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10 " For version 5.x: Clear all syntax items
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11 " For version 6.x: Quit when a syntax file was already loaded
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12 if version < 600
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13 syntax clear
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14 elseif exists("b:current_syntax")
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15 finish
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16 endif
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17
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18 " Ignore case
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19 syn case ignore
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20
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21 " Hercules runset sections
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22 syn keyword herculesType header assign_property alias assign
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23 syn keyword herculesType options preprocess_options
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24 syn keyword herculesType explode_options technology_options
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25 syn keyword herculesType drc_options database_options
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26 syn keyword herculesType text_options lpe_options evaccess_options
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27 syn keyword herculesType check_point compare_group environment
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28 syn keyword herculesType grid_check include layer_stats load_group
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29 syn keyword herculesType restart run_only self_intersect set snap
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30 syn keyword herculesType system variable waiver
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31
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32 " Hercules commands
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33 syn keyword herculesStatement attach_property boolean cell_extent
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34 syn keyword herculesStatement common_hierarchy connection_points
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35 syn keyword herculesStatement copy data_filter alternate delete
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36 syn keyword herculesStatement explode explode_all fill_pattern find_net
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37 syn keyword herculesStatement flatten
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38 syn keyword herculesStatement level negate polygon_features push
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39 syn keyword herculesStatement rectangles relocate remove_overlap reverse select
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40 syn keyword herculesStatement select_cell select_contains select_edge select_net size
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41 syn keyword herculesStatement text_polygon text_property vertex area cut
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42 syn keyword herculesStatement density enclose external inside_edge
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43 syn keyword herculesStatement internal notch vectorize center_to_center
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44 syn keyword herculesStatement length mask_align moscheck rescheck
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45 syn keyword herculesStatement analysis buildsub init_lpe_db capacitor
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46 syn keyword herculesStatement device gendev nmos pmos diode npn pnp
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47 syn keyword herculesStatement resistor set_param save_property
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48 syn keyword herculesStatement connect disconnect text text_boolean
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49 syn keyword herculesStatement replace_text create_ports label graphics
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50 syn keyword herculesStatement save_netlist_database lpe_stats netlist
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51 syn keyword herculesStatement spice graphics_property graphics_netlist
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52 syn keyword herculesStatement write_milkyway multi_rule_enclose
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53 syn keyword herculesStatement if error_property equate compare
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54 syn keyword herculesStatement antenna_fix c_thru dev_connect_check
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55 syn keyword herculesStatement dev_net_count device_count net_filter
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56 syn keyword herculesStatement net_path_check ratio process_text_opens
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57
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58 " Hercules keywords
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59 syn keyword herculesStatement black_box_file block compare_dir equivalence
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60 syn keyword herculesStatement format gdsin_dir group_dir group_dir_usage
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61 syn keyword herculesStatement inlib layout_path outlib output_format
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62 syn keyword herculesStatement output_layout_path schematic schematic_format
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63 syn keyword herculesStatement scheme_file output_block else
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64 syn keyword herculesStatement and or not xor andoverlap inside outside by to
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65 syn keyword herculesStatement with connected connected_all texted_with texted
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66 syn keyword herculesStatement by_property cutting edge_touch enclosing inside
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67 syn keyword herculesStatement inside_hole interact touching vertex
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68
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69 " Hercules comments
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70 syn region herculesComment start="/\*" skip="/\*" end="\*/" contains=herculesTodo
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71 syn match herculesComment "//.*" contains=herculesTodo
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72
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73 " Preprocessor directives
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74 syn match herculesPreProc "^#.*"
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75 syn match herculesPreProc "^@.*"
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76 syn match herculesPreProc "macros"
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77
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78 " Hercules COMMENT option
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79 syn match herculesCmdCmnt "comment.*=.*"
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80
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81 " Spacings, Resolutions, Ranges, Ratios, etc.
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82 syn match herculesNumber "-\=\<[0-9]\+L\=\>\|0[xX][0-9]\+\>"
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83
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84 " Parenthesis sanity checker
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85 syn region herculesZone matchgroup=Delimiter start="(" matchgroup=Delimiter end=")" transparent contains=ALLBUT,herculesError,herculesBraceError,herculesCurlyError
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86 syn region herculesZone matchgroup=Delimiter start="{" matchgroup=Delimiter end="}" transparent contains=ALLBUT,herculesError,herculesBraceError,herculesParenError
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87 syn region herculesZone matchgroup=Delimiter start="\[" matchgroup=Delimiter end="]" transparent contains=ALLBUT,herculesError,herculesCurlyError,herculesParenError
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88 syn match herculesError "[)\]}]"
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89 syn match herculesBraceError "[)}]" contained
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90 syn match herculesCurlyError "[)\]]" contained
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91 syn match herculesParenError "[\]}]" contained
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92
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93 " Hercules output format
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94 "syn match herculesOutput "([0-9].*)"
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95 "syn match herculesOutput "([0-9].*\;.*)"
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96 syn match herculesOutput "perm\s*=.*(.*)"
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97 syn match herculesOutput "temp\s*=\s*"
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98 syn match herculesOutput "error\s*=\s*(.*)"
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99
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100 "Modify the following as needed. The trade-off is performance versus functionality.
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101 syn sync lines=100
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102
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103 " Define the default highlighting.
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104 " For version 5.7 and earlier: only when not done already
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105 " For version 5.8 and later: only when an item doesn't have highlighting yet
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106 if version >= 508 || !exists("did_hercules_syntax_inits")
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107 if version < 508
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108 let did_hercules_syntax_inits = 1
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109 " Default methods for highlighting.
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110 command -nargs=+ HiLink hi link <args>
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111 else
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112 command -nargs=+ HiLink hi def link <args>
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113 endif
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114
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115 HiLink herculesStatement Statement
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116 HiLink herculesType Type
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117 HiLink herculesComment Comment
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118 HiLink herculesPreProc PreProc
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119 HiLink herculesTodo Todo
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120 HiLink herculesOutput Include
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121 HiLink herculesCmdCmnt Identifier
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122 HiLink herculesNumber Number
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123 HiLink herculesBraceError herculesError
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124 HiLink herculesCurlyError herculesError
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125 HiLink herculesParenError herculesError
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126 HiLink herculesError Error
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127
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128 delcommand HiLink
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129 endif
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130
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131 let b:current_syntax = "hercules"
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132
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133 " vim: ts=8
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