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parser
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glsl_tokens.txt

glsl_tokens.txt 7.1 KB
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  1. {% :operator |identifier>LST_identifier
    2. 

  2. {* :operator |identifier>LST_identifier
    3. 

  3. {+ :operator |identifier>LST_identifier
    4. 

  4. {- :operator |identifier>LST_identifier
    5. 

  5. {/ :operator |identifier>LST_identifier
    6. 

  6. :LST_NULL___slash @/>LST_sl_comment
    7. 

  7. :LST_NULL___slash @*>LST_ml_comment
    8. 

  8. {; :operator |identifier>LST_identifier
    9. 

  9. {. :operator |identifier>LST_identifier
    10. 

  10. {, :operator |identifier>LST_identifier
    11. 

  11. {= :operator |identifier>LST_identifier
    12. 

  12. {[ :operator |identifier>LST_identifier
    13. 

  13. {] :operator |identifier>LST_identifier
    14. 

  14. {} :operator |identifier>LST_identifier
    15. 

  15. {{ :operator |identifier>LST_identifier
    16. 

  16. {) :operator |identifier>LST_identifier
    17. 

  17. {( :operator |identifier>LST_identifier
    18. 

  18. {! :operator |identifier>LST_identifier
    19. 

  19. {? :operator |identifier>LST_identifier
    20. 

  20. {: :operator |identifier>LST_identifier
    21. 

  21. {| :operator |identifier>LST_identifier
    22. 

  22. {^ :operator |identifier>LST_identifier
    23. 

  23. {& :operator |identifier>LST_identifier
    24. 

  24. {++ :operator |identifier>LST_identifier
    25. 

  25. {-- :operator |identifier>LST_identifier
    26. 

  26. {>> :operator |identifier>LST_identifier
    27. 

  27. {<< :operator |identifier>LST_identifier
    28. 

  28. {+= :operator |identifier>LST_identifier
    29. 

  29. {-= :operator |identifier>LST_identifier
    30. 

  30. {/= :operator |identifier>LST_identifier
    31. 

  31. {*= :operator |identifier>LST_identifier
    32. 

  32. {|| :operator |identifier>LST_identifier
    33. 

  33. {&& :operator |identifier>LST_identifier
    34. 

  34. {^^ :operator |identifier>LST_identifier
    35. 

  35. {!= :operator |identifier>LST_identifier
    36. 

  36. {== :operator |identifier>LST_identifier
    37. 

  37. {>= :operator |identifier>LST_identifier
    38. 

  38. {<= :operator |identifier>LST_identifier
    39. 

  39. {attribute :keyword |identifier>LST_identifier
    40. 

  40. {bool :keyword |identifier>LST_identifier
    41. 

  41. {break :keyword |identifier>LST_identifier
    42. 

  42. {buffer :keyword |identifier>LST_identifier
    43. 

  43. {bvec2 :keyword |identifier>LST_identifier
    44. 

  44. {bvec3 :keyword |identifier>LST_identifier
    45. 

  45. {bvec4 :keyword |identifier>LST_identifier
    46. 

  46. {case :keyword |identifier>LST_identifier
    47. 

  47. {coherent :keyword |identifier>LST_identifier
    48. 

  48. {const :keyword |identifier>LST_identifier
    49. 

  49. {continue :keyword |identifier>LST_identifier
    50. 

  50. {cos :keyword |identifier>LST_identifier
    51. 

  51. {do :keyword |identifier>LST_identifier
    52. 

  52. {double :keyword |identifier>LST_identifier
    53. 

  53. {dvec2 :keyword |identifier>LST_identifier
    54. 

  54. {dvec3 :keyword |identifier>LST_identifier
    55. 

  55. {dvec4 :keyword |identifier>LST_identifier
    56. 

  56. {flat :keyword |identifier>LST_identifier
    57. 

  57. {float :keyword |identifier>LST_identifier
    58. 

  58. {for :keyword |identifier>LST_identifier
    59. 

  59. {gl_BaseInstance :keyword |identifier>LST_identifier
    60. 

  60. {gl_BaseVertex :keyword |identifier>LST_identifier
    61. 

  61. {gl_ClipDistance :keyword |identifier>LST_identifier
    62. 

  62. {gl_DrawID :keyword |identifier>LST_identifier
    63. 

  63. {gl_InstanceID :keyword |identifier>LST_identifier
    64. 

  64. {gl_InvocationID :keyword |identifier>LST_identifier
    65. 

  65. {gl_Layer :keyword |identifier>LST_identifier
    66. 

  66. {gl_MaxPatchVertices :keyword |identifier>LST_identifier
    67. 

  67. {gl_PatchVerticesIn :keyword |identifier>LST_identifier
    68. 

  68. {gl_PerVertex :keyword |identifier>LST_identifier
    69. 

  69. {gl_PointSize :keyword |identifier>LST_identifier
    70. 

  70. {gl_Position :keyword |identifier>LST_identifier
    71. 

  71. {gl_PrimitiveID :keyword |identifier>LST_identifier
    72. 

  72. {gl_TessCoord :keyword |identifier>LST_identifier
    73. 

  73. {gl_TessLevelInner :keyword |identifier>LST_identifier
    74. 

  74. {gl_TessLevelOuter :keyword |identifier>LST_identifier
    75. 

  75. {gl_VertexID :keyword |identifier>LST_identifier
    76. 

  76. {gl_ViewportIndex :keyword |identifier>LST_identifier
    77. 

  77. {gl_in :keyword |identifier>LST_identifier
    78. 

  78. {gl_out :keyword |identifier>LST_identifier
    79. 

  79. {if :keyword |identifier>LST_identifier
    80. 

  80. {inout :keyword |identifier>LST_identifier
    81. 

  81. {int :keyword |identifier>LST_identifier
    82. 

  82. {int64_t :keyword |identifier>LST_identifier
    83. 

  83. {invariant :keyword |identifier>LST_identifier
    84. 

  84. {ivec2 :keyword |identifier>LST_identifier
    85. 

  85. {ivec3 :keyword |identifier>LST_identifier
    86. 

  86. {ivec4 :keyword |identifier>LST_identifier
    87. 

  87. {layout :keyword |identifier>LST_identifier
    88. 

  88. {mat2 :keyword |identifier>LST_identifier
    89. 

  89. {mat2x2 :keyword |identifier>LST_identifier
    90. 

  90. {mat2x3 :keyword |identifier>LST_identifier
    91. 

  91. {mat2x4 :keyword |identifier>LST_identifier
    92. 

  92. {mat3 :keyword |identifier>LST_identifier
    93. 

  93. {mat3x2 :keyword |identifier>LST_identifier
    94. 

  94. {mat3x3 :keyword |identifier>LST_identifier
    95. 

  95. {mat3x4 :keyword |identifier>LST_identifier
    96. 

  96. {mat4 :keyword |identifier>LST_identifier
    97. 

  97. {mat4x2 :keyword |identifier>LST_identifier
    98. 

  98. {mat4x3 :keyword |identifier>LST_identifier
    99. 

  99. {mat4x4 :keyword |identifier>LST_identifier
    100. 

  100. {out :keyword |identifier>LST_identifier
    101. 

  101. {precision :keyword |identifier>LST_identifier
    102. 

  102. {readonly :keyword |identifier>LST_identifier
    103. 

  103. {restrict :keyword |identifier>LST_identifier
    104. 

  104. {return :keyword |identifier>LST_identifier
    105. 

  105. {sin :keyword |identifier>LST_identifier
    106. 

  106. {switch :keyword |identifier>LST_identifier
    107. 

  107. {tan :keyword |identifier>LST_identifier
    108. 

  108. {texelFetch :keyword |identifier>LST_identifier
    109. 

  109. {texture :keyword |identifier>LST_identifier
    110. 

  110. {texture2D :keyword |identifier>LST_identifier
    111. 

  111. {texture2DArray :keyword |identifier>LST_identifier
    112. 

  112. {texture3D :keyword |identifier>LST_identifier
    113. 

  113. {texture3DArray :keyword |identifier>LST_identifier
    114. 

  114. {textureArray :keyword |identifier>LST_identifier
    115. 

  115. {uint :keyword |identifier>LST_identifier
    116. 

  116. {uint64_t :keyword |identifier>LST_identifier
    117. 

  117. {uniform :keyword |identifier>LST_identifier
    118. 

  118. {uvec2 :keyword |identifier>LST_identifier
    119. 

  119. {uvec3 :keyword |identifier>LST_identifier
    120. 

  120. {uvec4 :keyword |identifier>LST_identifier
    121. 

  121. {varying :keyword |identifier>LST_identifier
    122. 

  122. {vec2 :keyword |identifier>LST_identifier
    123. 

  123. {vec3 :keyword |identifier>LST_identifier
    124. 

  124. {vec4 :keyword |identifier>LST_identifier
    125. 

  125. {void :keyword |identifier>LST_identifier
    126. 

  126. {volatile :keyword |identifier>LST_identifier
    127. 

  127. {while :keyword |identifier>LST_identifier
    128. 

  128. {writeonly :keyword |identifier>LST_identifier
    129. 

  129. 

  130. 

  131. # mark some terminal states
    132. 

  132. &LST_float
    133. 

  133. &LST_probenum
    134. 

  134. &LST_intnum
    135. 

  135. &LST_octalnum
    136. 

  136. &LST_hexnum
    137. 

  137. &LST_identifier
    138. 

  138. &LST_float_exp
    139. 

  139. 

  140. # all other identifiers
    141. 

  141. # + is transition on a character set
    142. 

  142. :LST_identifier +identifier_chars>LST_identifier
    143. 

  143. :LST_NULL +identifier_schars>LST_identifier
    144. 

  144. 

  145. # ignore whitespace
    146. 

  146. # ^ discards the char while moving to the next state
    147. 

  147. :LST_NULL +ws^LST_NULL
    148. 

  148. 

  149. # numbers
    150. 

  150. :LST_NULL @0>LST_probenum
    151. 

  151. :LST_NULL @1>LST_intnum
    152. 

  152. :LST_NULL @2>LST_intnum
    153. 

  153. :LST_NULL @3>LST_intnum
    154. 

  154. :LST_NULL @4>LST_intnum
    155. 

  155. :LST_NULL @5>LST_intnum
    156. 

  156. :LST_NULL @6>LST_intnum
    157. 

  157. :LST_NULL @7>LST_intnum
    158. 

  158. :LST_NULL @8>LST_intnum
    159. 

  159. :LST_NULL @9>LST_intnum
    160. 

  160. 

  161. :LST_probenum @.>LST_float
    162. 

  162. :LST_probenum @x>LST_hexnum
    163. 

  163. :LST_probenum @X>LST_hexnum
    164. 

  164. :LST_probefixed @x>LST_hexnum
    165. 

  165. :LST_probefixed @X>LST_hexnum
    166. 

  166. :LST_probenum +num_chars>LST_octalnum
    167. 

  167. :LST_probefixed +num_chars>LST_octalnum
    168. 

  168. :LST_intnum @.>LST_float
    169. 

  169. :LST_intnum +num_chars>LST_intnum
    170. 

  170. :LST_octalnum +octal_chars>LST_octalnum
    171. 

  171. :LST_hexnum +hex_chars>LST_hexnum
    172. 

  172. 

  173. :LST_float @.>LST_INVALID
    174. 

  174. :LST_float +num_chars>LST_float
    175. 

  175. :LST_float @e>LST_float_exp_start
    176. 

  176. :LST_float @E>LST_float_exp_start
    177. 

  177. :LST_float @d=LST_float
    178. 

  178. :LST_float @f=LST_float
    179. 

  179. :LST_float_exp_start +num_chars>LST_float_exp
    180. 

  180. :LST_float_exp_start @->LST_float_exp
    181. 

  181. :LST_float_exp_start @+>LST_float_exp
    182. 

  182. :LST_float_exp +num_chars>LST_float_exp
    183. 

  183. :LST_float_exp @d=LST_float
    184. 

  184. :LST_float_exp @f=LST_float
    185. 

  185. 

  186. # comments
    187. 

  187. &LST_sl_comment 
    188. 

  188. :LST_sl_comment !+endl>LST_sl_comment
    189. 

  189. :LST_sl_comment @\r~LST_sl_comment
    190. 

  190. :LST_sl_comment @\n~LST_sl_comment
    191. 

  191. &LST_ml_comment
    192. 

  192. :LST_ml_comment @*>LST_ml_comment_star
    193. 

  193. :LST_ml_comment !+star>LST_ml_comment
    194. 

  194. :LST_ml_comment_star @/=LST_ml_comment
    195. 

  195. :LST_ml_comment_star !+slash>LST_ml_comment
    196. 

  196.