1" Vim syntax file 2" Language: Fortran 2008 (and older: Fortran 2003, 95, 90, and 77) 3" Version: 102 4" Last Change: 2019 Dec. 14 5" Maintainer: Ajit J. Thakkar <[email protected]>; <http://www2.unb.ca/~ajit/> 6" Usage: For instructions, do :help fortran-syntax from Vim 7" Credits: 8" Version 0.1 for Fortran 95 was created (April 2000) by Ajit Thakkar from the 9" Fortran 77 syntax file by Mario Eusebio and Preben Guldberg. 10" Since then, useful suggestions and contributions have been made, in order, by: 11" Andrej Panjkov, Bram Moolenaar, Thomas Olsen, Michael Sternberg, Christian Reile, 12" Walter Dieudonn�, Alexander Wagner, Roman Bertle, Charles Rendleman, 13" Andrew Griffiths, Joe Krahn, Hendrik Merx, Matt Thompson, Jan Hermann, 14" Stefano Zaghi, Vishnu V. Krishnan, Judica�l Grasset, and Takuma Yoshida 15 16if exists("b:current_syntax") 17 finish 18endif 19 20let s:cpo_save = &cpo 21set cpo&vim 22 23" Choose fortran_dialect using the priority: 24" source file directive > buffer-local value > global value > file extension 25" first try using directive in first three lines of file 26let b:fortran_retype = getline(1)." ".getline(2)." ".getline(3) 27if b:fortran_retype =~? '\<fortran_dialect\s*=\s*F\>' 28 let b:fortran_dialect = "F" 29elseif b:fortran_retype =~? '\<fortran_dialect\s*=\s*f08\>' 30 let b:fortran_dialect = "f08" 31elseif !exists("b:fortran_dialect") 32 if exists("g:fortran_dialect") && g:fortran_dialect =~# '\<F\|f08\>' 33 " try global variable 34 let b:fortran_dialect = g:fortran_dialect 35 else " nothing found, so use default 36 let b:fortran_dialect = "f08" 37 endif 38endif 39unlet! b:fortran_retype 40" make sure buffer-local value is not invalid 41if b:fortran_dialect !~# '\<F\|f08\>' 42 let b:fortran_dialect = "f08" 43endif 44 45" Choose between fixed and free source form if this hasn't been done yet 46if !exists("b:fortran_fixed_source") 47 if b:fortran_dialect == "F" 48 " F requires free source form 49 let b:fortran_fixed_source = 0 50 elseif exists("fortran_free_source") 51 " User guarantees free source form for all fortran files 52 let b:fortran_fixed_source = 0 53 elseif exists("fortran_fixed_source") 54 " User guarantees fixed source form for all fortran files 55 let b:fortran_fixed_source = 1 56 elseif expand("%:e") ==? "f\<90\|95\|03\|08\>" 57 " Free-form file extension defaults as in Intel ifort, gcc(gfortran), NAG, Pathscale, and Cray compilers 58 let b:fortran_fixed_source = 0 59 elseif expand("%:e") ==? "f\|f77\|for" 60 " Fixed-form file extension defaults 61 let b:fortran_fixed_source = 1 62 else 63 " Modern fortran still allows both free and fixed source form. 64 " Assume fixed source form unless signs of free source form 65 " are detected in the first five columns of the first s:lmax lines. 66 " Detection becomes more accurate and time-consuming if more lines 67 " are checked. Increase the limit below if you keep lots of comments at 68 " the very top of each file and you have a fast computer. 69 let s:lmax = 500 70 if ( s:lmax > line("$") ) 71 let s:lmax = line("$") 72 endif 73 let b:fortran_fixed_source = 1 74 let s:ln=1 75 while s:ln <= s:lmax 76 let s:test = strpart(getline(s:ln),0,5) 77 if s:test !~ '^[Cc*]' && s:test !~ '^ *[!#]' && s:test =~ '[^ 0-9\t]' && s:test !~ '^[ 0-9]*\t' 78 let b:fortran_fixed_source = 0 79 break 80 endif 81 let s:ln = s:ln + 1 82 endwhile 83 unlet! s:lmax s:ln s:test 84 endif 85endif 86 87syn case ignore 88 89if b:fortran_fixed_source == 1 90 syn match fortranConstructName "^\s\{6,}\zs\a\w*\ze\s*:" 91else 92 syn match fortranConstructName "^\s*\zs\a\w*\ze\s*:" 93endif 94if exists("fortran_more_precise") 95 syn match fortranConstructName "\(\<end\s*do\s\+\)\@11<=\a\w*" 96 syn match fortranConstructName "\(\<end\s*if\s\+\)\@11<=\a\w*" 97 syn match fortranConstructName "\(\<end\s*select\s\+\)\@15<=\a\w*" 98endif 99 100syn match fortranUnitHeader "\<end\>" 101syn match fortranType "\<character\>" 102syn match fortranType "\<complex\>" 103syn match fortranType "\<integer\>" 104syn keyword fortranType intrinsic 105syn match fortranType "\<implicit\>" 106syn keyword fortranStructure dimension 107syn keyword fortranStorageClass parameter save 108syn match fortranUnitHeader "\<subroutine\>" 109syn keyword fortranCall call 110syn match fortranUnitHeader "\<function\>" 111syn match fortranUnitHeader "\<program\>" 112syn match fortranUnitHeader "\<block\>" 113syn keyword fortranKeyword return stop 114syn keyword fortranConditional else then 115syn match fortranConditional "\<if\>" 116syn match fortranConditionalOb "\<if\s*(.*)\s*\d\+\s*,\s*\d\+\s*,\s*\d\+\s*$" 117syn match fortranRepeat "\<do\>" 118 119syn keyword fortranTodo contained todo fixme 120 121"Catch errors caused by too many right parentheses 122syn region fortranParen transparent start="(" end=")" contains=ALLBUT,fortranParenError,@fortranCommentGroup,cIncluded,@spell 123syn match fortranParenError ")" 124 125syn match fortranOperator "\.\s*n\=eqv\s*\." 126syn match fortranOperator "\.\s*\(and\|or\|not\)\s*\." 127syn match fortranOperator "\(+\|-\|/\|\*\)" 128syn match fortranTypeOb "\<character\s*\*" 129 130syn match fortranBoolean "\.\s*\(true\|false\)\s*\." 131 132syn keyword fortranReadWrite backspace close endfile inquire open print read rewind write 133 134"If tabs are allowed then the left margin checks do not work 135if exists("fortran_have_tabs") 136 syn match fortranTab "\t" transparent 137else 138 syn match fortranTab "\t" 139endif 140 141syn keyword fortranIO access blank direct exist file fmt form formatted iostat name named nextrec number opened rec recl sequential status unformatted unit 142 143syn keyword fortranIntrinsicR alog alog10 amax0 amax1 amin0 amin1 amod cabs ccos cexp clog csin csqrt dabs dacos dasin datan datan2 dcos dcosh ddim dexp dint dlog dlog10 dmax1 dmin1 dmod dnint dsign dsin dsinh dsqrt dtan dtanh float iabs idim idint idnint ifix isign max0 max1 min0 min1 sngl 144 145" Intrinsics provided by some vendors 146syn keyword fortranExtraIntrinsic algama cdabs cdcos cdexp cdlog cdsin cdsqrt cqabs cqcos cqexp cqlog cqsin cqsqrt dcmplx dconjg derf derfc dfloat dgamma dimag dlgama iqint qabs qacos qasin qatan qatan2 qcmplx qconjg qcos qcosh qdim qerf qerfc qexp qgamma qimag qlgama qlog qlog10 qmax1 qmin1 qmod qnint qsign qsin qsinh qsqrt qtan qtanh 147 148syn keyword fortranIntrinsic abs acos aimag aint anint asin atan atan2 char cmplx conjg cos cosh exp ichar index int log log10 max min nint sign sin sinh sqrt tan tanh 149syn match fortranIntrinsic "\<len\s*[(,]"me=s+3 150syn match fortranIntrinsic "\<real\s*("me=s+4 151syn match fortranType "\<implicit\s\+real" 152syn match fortranType "^\s*real\>" 153syn match fortranIntrinsic "\<logical\s*("me=s+7 154syn match fortranType "\<implicit\s\+logical" 155syn match fortranType "^\s*logical\>" 156 157"Numbers of various sorts 158" Integers 159syn match fortranNumber display "\<\d\+\(_\a\w*\)\=\>" 160" floating point number, without a decimal point 161syn match fortranFloatIll display "\<\d\+[deq][-+]\=\d\+\(_\a\w*\)\=\>" 162" floating point number, starting with a decimal point 163syn match fortranFloatIll display "\.\d\+\([deq][-+]\=\d\+\)\=\(_\a\w*\)\=\>" 164" floating point number, no digits after decimal 165syn match fortranFloatIll display "\<\d\+\.\([deq][-+]\=\d\+\)\=\(_\a\w*\)\=\>" 166" floating point number, D or Q exponents 167syn match fortranFloatIll display "\<\d\+\.\d\+\([dq][-+]\=\d\+\)\=\(_\a\w*\)\=\>" 168" floating point number 169syn match fortranFloat display "\<\d\+\.\d\+\(e[-+]\=\d\+\)\=\(_\a\w*\)\=\>" 170" Numbers in formats 171syn match fortranFormatSpec display "\d*f\d\+\.\d\+" 172syn match fortranFormatSpec display "\d*e[sn]\=\d\+\.\d\+\(e\d+\>\)\=" 173syn match fortranFormatSpec display "\d*\(d\|q\|g\)\d\+\.\d\+\(e\d+\)\=" 174syn match fortranFormatSpec display "\d\+x\>" 175" The next match cannot be used because it would pick up identifiers as well 176" syn match fortranFormatSpec display "\<\(a\|i\)\d\+" 177 178" Numbers as labels 179syn match fortranLabelNumber display "^\d\{1,5}\s"me=e-1 180syn match fortranLabelNumber display "^ \d\{1,4}\s"ms=s+1,me=e-1 181syn match fortranLabelNumber display "^ \d\{1,3}\s"ms=s+2,me=e-1 182syn match fortranLabelNumber display "^ \d\d\=\s"ms=s+3,me=e-1 183syn match fortranLabelNumber display "^ \d\s"ms=s+4,me=e-1 184 185if exists("fortran_more_precise") 186 " Numbers as targets 187 syn match fortranTarget display "\(\<if\s*(.\+)\s*\)\@<=\(\d\+\s*,\s*\)\{2}\d\+\>" 188 syn match fortranTarget display "\(\<do\s\+\)\@11<=\d\+\>" 189 syn match fortranTarget display "\(\<go\s*to\s*(\=\)\@11<=\(\d\+\s*,\s*\)*\d\+\>" 190endif 191 192syn keyword fortranTypeR external 193syn keyword fortranIOR format 194syn match fortranKeywordR "\<continue\>" 195syn match fortranKeyword "^\s*\d\+\s\+continue\>" 196syn match fortranKeyword "\<go\s*to\>" 197syn match fortranKeywordDel "\<go\s*to\ze\s\+.*,\s*(.*$" 198syn match fortranKeywordOb "\<go\s*to\ze\s*(\d\+.*$" 199syn region fortranStringR start=+'+ end=+'+ contains=fortranContinueMark,fortranLeftMargin,fortranSerialNumber 200syn keyword fortranIntrinsicR dim lge lgt lle llt mod 201syn keyword fortranKeywordDel assign pause 202 203syn match fortranType "\<type\>" 204syn keyword fortranType none 205 206syn keyword fortranStructure private public intent optional 207syn keyword fortranStructure pointer target allocatable 208syn keyword fortranStorageClass in out 209syn match fortranStorageClass "\<kind\s*="me=s+4 210syn match fortranStorageClass "\<len\s*="me=s+3 211 212syn match fortranUnitHeader "\<module\>" 213syn match fortranUnitHeader "\<submodule\>" 214syn keyword fortranUnitHeader use only contains 215syn keyword fortranUnitHeader result operator assignment 216syn match fortranUnitHeader "\<interface\>" 217syn match fortranUnitHeader "\<recursive\>" 218syn keyword fortranKeyword allocate deallocate nullify cycle exit 219syn match fortranConditional "\<select\>" 220syn keyword fortranConditional case default where elsewhere 221 222syn match fortranOperator "\(\(>\|<\)=\=\|==\|/=\|=\)" 223syn match fortranOperator "=>" 224 225syn region fortranString start=+"+ end=+"+ contains=fortranLeftMargin,fortranContinueMark,fortranSerialNumber 226syn keyword fortranIO pad position action delim readwrite 227syn keyword fortranIO eor advance nml 228 229syn keyword fortranIntrinsic adjustl adjustr all allocated any associated bit_size btest ceiling count cshift date_and_time digits dot_product eoshift epsilon exponent floor fraction huge iand ibclr ibits ibset ieor ior ishft ishftc lbound len_trim matmul maxexponent maxloc maxval merge minexponent minloc minval modulo mvbits nearest pack precision present product radix random_number random_seed range repeat reshape rrspacing 230syn keyword fortranIntrinsic scale scan selected_int_kind selected_real_kind set_exponent shape size spacing spread sum system_clock tiny transpose trim ubound unpack verify 231syn match fortranIntrinsic "\<not\>\(\s*\.\)\@!"me=s+3 232syn match fortranIntrinsic "\<kind\>\s*[(,]"me=s+4 233 234syn match fortranUnitHeader "\<end\s*function" 235syn match fortranUnitHeader "\<end\s*interface" 236syn match fortranUnitHeader "\<end\s*module" 237syn match fortranUnitHeader "\<end\s*submodule" 238syn match fortranUnitHeader "\<end\s*program" 239syn match fortranUnitHeader "\<end\s*subroutine" 240syn match fortranUnitHeader "\<end\s*block" 241syn match fortranRepeat "\<end\s*do" 242syn match fortranConditional "\<end\s*where" 243syn match fortranConditional "\<select\s*case" 244syn match fortranConditional "\<end\s*select" 245syn match fortranType "\<end\s*type" 246syn match fortranType "\<in\s*out" 247 248syn keyword fortranType procedure 249syn match fortranType "\<module\ze\s\+procedure\>" 250syn keyword fortranIOR namelist 251syn keyword fortranConditionalR while 252syn keyword fortranIntrinsicR achar iachar transfer 253 254syn keyword fortranInclude include 255syn keyword fortranStorageClassR sequence 256 257syn match fortranConditional "\<end\s*if" 258syn match fortranIO contains=fortranOperator "\<e\(nd\|rr\)\s*=\s*\d\+" 259syn match fortranConditional "\<else\s*if" 260 261syn keyword fortranUnitHeaderOb entry 262syn match fortranTypeR display "double\s\+precision" 263syn match fortranTypeR display "double\s\+complex" 264syn match fortranUnitHeaderR display "block\s\+data" 265syn keyword fortranStorageClassR common equivalence data 266syn keyword fortranIntrinsicR dble dprod 267syn match fortranOperatorR "\.\s*[gl][et]\s*\." 268syn match fortranOperatorR "\.\s*\(eq\|ne\)\s*\." 269 270syn keyword fortranRepeat forall 271syn match fortranRepeat "\<end\s*forall" 272syn keyword fortranIntrinsic null cpu_time 273syn match fortranType "\<elemental\>" 274syn match fortranType "\<pure\>" 275syn match fortranType "\<impure\>" 276if exists("fortran_more_precise") 277 syn match fortranConstructName "\(\<end\s*forall\s\+\)\@15<=\a\w*\>" 278endif 279 280if b:fortran_dialect == "f08" 281 " F2003 282 syn keyword fortranIntrinsic command_argument_count get_command get_command_argument get_environment_variable is_iostat_end is_iostat_eor move_alloc new_line selected_char_kind same_type_as extends_type_of 283 " ISO_C_binding 284 syn keyword fortranConstant c_null_char c_alert c_backspace c_form_feed c_new_line c_carriage_return c_horizontal_tab c_vertical_tab 285 syn keyword fortranConstant c_int c_short c_long c_long_long c_signed_char c_size_t c_int8_t c_int16_t c_int32_t c_int64_t c_int_least8_t c_int_least16_t c_int_least32_t c_int_least64_t c_int_fast8_t c_int_fast16_t c_int_fast32_t c_int_fast64_t c_intmax_t C_intptr_t c_float c_double c_long_double c_float_complex c_double_complex c_long_double_complex c_bool c_char c_null_ptr c_null_funptr 286 syn keyword fortranIntrinsic iso_c_binding c_loc c_funloc c_associated c_f_pointer c_f_procpointer 287 syn keyword fortranType c_ptr c_funptr 288 " ISO_Fortran_env 289 syn keyword fortranConstant iso_fortran_env character_storage_size error_unit file_storage_size input_unit iostat_end iostat_eor numeric_storage_size output_unit 290 " IEEE_arithmetic 291 syn keyword fortranIntrinsic ieee_arithmetic ieee_support_underflow_control ieee_get_underflow_mode ieee_set_underflow_mode 292 293 syn keyword fortranReadWrite flush wait 294 syn keyword fortranIO decimal round iomsg 295 syn keyword fortranType asynchronous nopass non_overridable pass protected volatile extends import 296 syn keyword fortranType non_intrinsic value bind deferred generic final enumerator 297 syn match fortranType "\<abstract\>" 298 syn match fortranType "\<class\>" 299 syn match fortranType "\<associate\>" 300 syn match fortranType "\<end\s*associate" 301 syn match fortranType "\<enum\s*,\s*bind\s*(\s*c\s*)" 302 syn match fortranType "\<end\s*enum" 303 syn match fortranConditional "\<select\s*type" 304 syn match fortranConditional "\<type\s*is\>" 305 syn match fortranConditional "\<class\s*is\>" 306 syn match fortranUnitHeader "\<abstract\s*interface\>" 307 syn match fortranOperator "\([\|]\)" 308 309 " F2008 310 syn keyword fortranIntrinsic acosh asinh atanh bessel_j0 bessel_j1 bessel_jn bessel_y0 bessel_y1 bessel_yn erf erfc erfc_scaled gamma log_gamma hypot norm2 311 syn keyword fortranIntrinsic atomic_define atomic_ref execute_command_line leadz trailz storage_size merge_bits 312 syn keyword fortranIntrinsic bge bgt ble blt dshiftl dshiftr findloc iall iany iparity image_index lcobound ucobound maskl maskr num_images parity popcnt poppar shifta shiftl shiftr this_image 313 syn keyword fortranIO newunit 314 syn keyword fortranType contiguous 315 syn keyword fortranRepeat concurrent 316 317" CUDA fortran 318 syn match fortranTypeCUDA "\<attributes\>" 319 syn keyword fortranTypeCUDA host global device value 320 syn keyword fortranTypeCUDA shared constant pinned texture 321 syn keyword fortranTypeCUDA dim1 dim2 dim3 dim4 322 syn keyword fortranTypeCUDA cudadeviceprop cuda_count_kind cuda_stream_kind 323 syn keyword fortranTypeCUDA cudaEvent cudaFuncAttributes cudaArrayPtr 324 syn keyword fortranTypeCUDA cudaSymbol cudaChannelFormatDesc cudaPitchedPtr 325 syn keyword fortranTypeCUDA cudaExtent cudaMemcpy3DParms 326 syn keyword fortranTypeCUDA cudaFuncCachePreferNone cudaFuncCachePreferShared 327 syn keyword fortranTypeCUDA cudaFuncCachePreferL1 cudaLimitStackSize 328 syn keyword fortranTypeCUDA cudaLimitPrintfSize cudaLimitMallocHeapSize 329 syn keyword fortranTypeCUDA cudaSharedMemBankSizeDefault cudaSharedMemBankSizeFourByte cudaSharedMemBankSizeEightByte 330 syn keyword fortranTypeCUDA cudaEventDefault cudaEventBlockingSync cudaEventDisableTiming 331 syn keyword fortranTypeCUDA cudaMemcpyHostToDevice cudaMemcpyDeviceToHost 332 syn keyword fortranTypeCUDA cudaMemcpyDeviceToDevice 333 syn keyword fortranTypeCUDA cudaErrorNotReady cudaSuccess cudaErrorInvalidValue 334 syn keyword fortranTypeCUDA c_devptr 335 336 syn match fortranStringCUDA "blockidx%[xyz]" 337 syn match fortranStringCUDA "blockdim%[xyz]" 338 syn match fortranStringCUDA "griddim%[xyz]" 339 syn match fortranStringCUDA "threadidx%[xyz]" 340 341 syn keyword fortranIntrinsicCUDA warpsize syncthreads syncthreads_and syncthreads_count syncthreads_or threadfence threadfence_block threadfence_system gpu_time allthreads anythread ballot 342 syn keyword fortranIntrinsicCUDA atomicadd atomicsub atomicmax atomicmin atomicand atomicor atomicxor atomicexch atomicinc atomicdec atomiccas sizeof __shfl __shfl_up __shfl_down __shfl_xor 343 syn keyword fortranIntrinsicCUDA cudaChooseDevice cudaDeviceGetCacheConfig cudaDeviceGetLimit cudaDeviceGetSharedMemConfig cudaDeviceReset cudaDeviceSetCacheConfig cudaDeviceSetLimit cudaDeviceSetSharedMemConfig cudaDeviceSynchronize cudaGetDevice cudaGetDeviceCount cudaGetDeviceProperties cudaSetDevice cudaSetDeviceFlags cudaSetValidDevices 344 syn keyword fortranIntrinsicCUDA cudaThreadExit cudaThreadSynchronize cudaGetLastError cudaGetErrorString cudaPeekAtLastError cudaStreamCreate cudaStreamDestroy cudaStreamQuery cudaStreamSynchronize cudaStreamWaitEvent cudaEventCreate cudaEventCreateWithFlags cudaEventDestroy cudaEventElapsedTime cudaEventQuery cudaEventRecord cudaEventSynchronize 345 syn keyword fortranIntrinsicCUDA cudaFuncGetAttributes cudaFuncSetCacheConfig cudaFuncSetSharedMemConfig cudaSetDoubleForDevice cudaSetDoubleForHost cudaFree cudaFreeArray cudaFreeHost cudaGetSymbolAddress cudaGetSymbolSize 346 syn keyword fortranIntrinsicCUDA cudaHostAlloc cudaHostGetDevicePointer cudaHostGetFlags cudaHostRegister cudaHostUnregister cudaMalloc cudaMallocArray cudaMallocHost cudaMallocPitch cudaMalloc3D cudaMalloc3DArray 347 syn keyword fortranIntrinsicCUDA cudaMemcpy cudaMemcpyArraytoArray cudaMemcpyAsync cudaMemcpyFromArray cudaMemcpyFromSymbol cudaMemcpyFromSymbolAsync cudaMemcpyPeer cudaMemcpyPeerAsync cudaMemcpyToArray cudaMemcpyToSymbol cudaMemcpyToSymbolAsync cudaMemcpy2D cudaMemcpy2DArrayToArray cudaMemcpy2DAsync cudaMemcpy2DFromArray cudaMemcpy2DToArray cudaMemcpy3D cudaMemcpy3DAsync 348 syn keyword fortranIntrinsicCUDA cudaMemGetInfo cudaMemset cudaMemset2D cudaMemset3D cudaDeviceCanAccessPeer cudaDeviceDisablePeerAccess cudaDeviceEnablePeerAccess cudaPointerGetAttributes cudaDriverGetVersion cudaRuntimeGetVersion 349 350 syn region none matchgroup=fortranType start="<<<" end=">>>" contains=ALLBUT,none 351endif 352 353syn cluster fortranCommentGroup contains=fortranTodo 354 355if (b:fortran_fixed_source == 1) 356 if !exists("fortran_have_tabs") 357 "Flag items beyond column 72 358 syn match fortranSerialNumber excludenl "^.\{73,}$"lc=72 359 "Flag left margin errors 360 syn match fortranLabelError "^.\{-,4}[^0-9 ]" contains=fortranTab 361 syn match fortranLabelError "^.\{4}\d\S" 362 endif 363 syn match fortranComment excludenl "^[!c*].*$" contains=@fortranCommentGroup,@spell 364 syn match fortranLeftMargin transparent "^ \{5}" 365 syn match fortranContinueMark display "^.\{5}\S"lc=5 366else 367 syn match fortranContinueMark display "&" 368endif 369 370syn match fortranComment excludenl "!.*$" contains=@fortranCommentGroup,@spell 371syn match fortranOpenMP excludenl "^\s*!\$\(OMP\)\=&\=\s.*$" 372 373"cpp is often used with Fortran 374syn match cPreProc "^\s*#\s*\(define\|ifdef\)\>.*" 375syn match cPreProc "^\s*#\s*\(elif\|if\)\>.*" 376syn match cPreProc "^\s*#\s*\(ifndef\|undef\)\>.*" 377syn match cPreCondit "^\s*#\s*\(else\|endif\)\>.*" 378syn region cIncluded contained start=+"[^("]+ skip=+\\\\\|\\"+ end=+"+ contains=fortranLeftMargin,fortranContinueMark,fortranSerialNumber 379"syn region cIncluded contained start=+"[^("]+ skip=+\\\\\|\\"+ end=+"+ 380syn match cIncluded contained "<[^>]*>" 381syn match cInclude "^\s*#\s*include\>\s*["<]" contains=cIncluded 382 383"Synchronising limits assume that comment and continuation lines are not mixed 384if exists("fortran_fold") || exists("fortran_more_precise") 385 syn sync fromstart 386elseif (b:fortran_fixed_source == 0) 387 syn sync linecont "&" minlines=30 388else 389 syn sync minlines=30 390endif 391 392if exists("fortran_fold") 393 394 if (b:fortran_fixed_source == 1) 395 syn region fortranProgram transparent fold keepend start="^\s*program\s\+\z(\a\w*\)" skip="^\([!c*]\|\s*#\).*$" excludenl end="\<end\s*\(program\(\s\+\z1\>\)\=\|$\)" contains=ALLBUT,fortranModule 396 syn region fortranModule transparent fold keepend start="^\s*submodule\s\+(\a\w*\s*\(:\a\w*\s*\)*)\s*\z\(\a\w*\)" skip="^\([!c*]\|\s*#\).*$" excludenl end="\<end\s*\(submodule\(\s\+\z1\>\)\=\|$\)" contains=ALLBUT,fortranProgram,fortranModule 397 syn region fortranModule transparent fold keepend start="^\s*module\s\+\(procedure\)\@!\z(\a\w*\)" skip="^\([!c*]\|\s*#\).*$" excludenl end="\<end\s*\(module\(\s\+\z1\>\)\=\|$\)" contains=ALLBUT,fortranProgram 398 syn region fortranFunction transparent fold keepend extend start="^\s*\(elemental \|pure \|impure \|module \|recursive \)\=\s*\(\(\(real \|integer \|logical \|complex \|double \s*precision \)\s*\((\(\s*kind\s*=\)\=\s*\w\+\s*)\)\=\)\|type\s\+(\s*\w\+\s*) \|character \((\(\s*len\s*=\)\=\s*\d\+\s*)\|(\(\s*kind\s*=\)\=\s*\w\+\s*)\)\=\)\=\s*function\s\+\z(\a\w*\)" skip="^\([!c*]\|\s*#\).*$" excludenl end="\<end\s*\($\|function\(\s\+\z1\>\)\=\)" contains=ALLBUT,fortranProgram,fortranModule 399 syn region fortranSubroutine transparent fold keepend extend start="^\s*\(elemental \|pure \|impure \|module \|recursive \)\=\s*subroutine\s\+\z(\a\w*\)" skip="^\([!c*]\|\s*#\).*$" excludenl end="\<end\s*\($\|subroutine\(\s\+\z1\>\)\=\)" contains=ALLBUT,fortranProgram,fortranModule 400 syn region fortranBlockData transparent fold keepend start="\<block\s*data\(\s\+\z(\a\w*\)\)\=" skip="^\([!c*]\|\s*#\).*$" excludenl end="\<end\s*\($\|block\s*data\(\s\+\z1\>\)\=\)" contains=ALLBUT,fortranProgram,fortranModule,fortranSubroutine,fortranFunction,fortran77Loop,fortranCase,fortran90Loop,fortranIfBlock 401 syn region fortranAssociate transparent fold keepend start="^\s*\<associate\s\+" skip="^\([!c*]\|\s*#\).*$" excludenl end="\<end\s*associate" contains=ALLBUT,fortranProgram,fortranModule,fortranSubroutine,fortranFunction 402 syn region fortranInterface transparent fold keepend extend start="^\s*\(abstract \)\=\s*interface\>" skip="^\([!c*]\|\s*#\).*$" excludenl end="\<end\s*interface\>" contains=ALLBUT,fortranProgram,fortranModule,fortran77Loop,fortranCase,fortran90Loop,fortranIfBlock 403 syn region fortranTypeDef transparent fold keepend extend start="^\s*type\s*\(,\s*\(public\|private\|abstract\)\)\=\s*::" skip="^\([!c*]\|\s*#\).*$" excludenl end="\<end\s*type\>" contains=ALLBUT,fortranProgram,fortranModule,fortran77Loop,fortranCase,fortran90Loop,fortranIfBlock,fortranInterface 404 else 405 syn region fortranProgram transparent fold keepend start="^\s*program\s\+\z(\a\w*\)" skip="^\s*[!#].*$" excludenl end="\<end\s*\(program\(\s\+\z1\>\)\=\|$\)" contains=ALLBUT,fortranModule 406 syn region fortranModule transparent fold keepend start="^\s*submodule\s\+(\a\w*\s*\(:\a\w*\s*\)*)\s*\z\(\a\w*\)" skip="^\s*[!#].*$" excludenl end="\<end\s*\(submodule\(\s\+\z1\>\)\=\|$\)" contains=ALLBUT,fortranProgram,fortranModule 407 syn region fortranModule transparent fold keepend start="^\s*module\s\+\(procedure\)\@!\z(\a\w*\)" skip="^\s*[!#].*$" excludenl end="\<end\s*\(module\(\s\+\z1\>\)\=\|$\)" contains=ALLBUT,fortranProgram 408 syn region fortranFunction transparent fold keepend extend start="^\s*\(elemental \|pure \|impure \|module \|recursive \)\=\s*\(\(\(real \|integer \|logical \|complex \|double \s*precision \)\s*\((\(\s*kind\s*=\)\=\s*\w\+\s*)\)\=\)\|type\s\+(\s*\w\+\s*) \|character \((\(\s*len\s*=\)\=\s*\d\+\s*)\|(\(\s*kind\s*=\)\=\s*\w\+\s*)\)\=\)\=\s*function\s\+\z(\a\w*\)" skip="^\s*[!#].*$" excludenl end="\<end\s*\($\|function\(\s\+\z1\>\)\=\)" contains=ALLBUT,fortranProgram,fortranModule 409 syn region fortranSubroutine transparent fold keepend extend start="^\s*\(elemental \|pure \|impure \|module \|recursive \)\=\s*subroutine\s\+\z(\a\w*\)" skip="^\s*[!#].*$" excludenl end="\<end\s*\($\|subroutine\(\s\+\z1\>\)\=\)" contains=ALLBUT,fortranProgram,fortranModule 410 syn region fortranBlockData transparent fold keepend start="\<block\s*data\(\s\+\z(\a\w*\)\)\=" skip="^\s*[!#].*$" excludenl end="\<end\s*\($\|block\s*data\(\s\+\z1\>\)\=\)" contains=ALLBUT,fortranProgram,fortranModule,fortranSubroutine,fortranFunction,fortran77Loop,fortranCase,fortran90Loop,fortranIfBlock 411 syn region fortranAssociate transparent fold keepend start="^\s*\<associate\s\+" skip="^\s*[!#].*$" excludenl end="\<end\s*associate" contains=ALLBUT,fortranProgram,fortranModule,fortranSubroutine,fortranFunction 412 syn region fortranInterface transparent fold keepend extend start="^\s*\(abstract \)\=\s*interface\>" skip="^\s*[!#].*$" excludenl end="\<end\s*interface\>" contains=ALLBUT,fortranProgram,fortranModule,fortran77Loop,fortranCase,fortran90Loop,fortranIfBlock 413 syn region fortranTypeDef transparent fold keepend extend start="^\s*type\s*\(,\s*\(public\|private\|abstract\)\)\=\s*::" skip="^\s*[!#].*$" excludenl end="\<end\s*type\>" contains=ALLBUT,fortranProgram,fortranModule,fortran77Loop,fortranCase,fortran90Loop,fortranIfBlock,fortranInterface 414 endif 415 416 if exists("fortran_fold_conditionals") 417 if (b:fortran_fixed_source == 1) 418 syn region fortran77Loop transparent fold keepend start="\<do\s\+\z(\d\+\)" end="^\s*\z1\>" contains=ALLBUT,fortranUnitHeader,fortranStructure,fortranStorageClass,fortranType,fortranProgram,fortranModule,fortranSubroutine,fortranFunction,fortranBlockData 419 syn region fortran90Loop transparent fold keepend extend start="\(\<end\s\+\)\@<!\<do\(\s\+\a\|\s*$\)" skip="^\([!c*]\|\s*#\).*$" excludenl end="\<end\s*do\>" contains=ALLBUT,fortranUnitHeader,fortranStructure,fortranStorageClass,fortranType,fortranProgram,fortranModule,fortranSubroutine,fortranFunction,fortranBlockData 420 syn region fortranIfBlock transparent fold keepend extend start="\(\<e\(nd\|lse\)\s\+\)\@<!\<if\s*(.\+)\s*then\>" skip="^\([!c*]\|\s*#\).*$" end="\<end\s*if\>" contains=ALLBUT,fortranUnitHeader,fortranStructure,fortranStorageClass,fortranType,fortranProgram,fortranModule,fortranSubroutine,fortranFunction,fortranBlockData 421 syn region fortranCase transparent fold keepend extend start="\<select\s*\(case\|type\)\>" skip="^\([!c*]\|\s*#\).*$" end="\<end\s*select\>" contains=ALLBUT,fortranUnitHeader,fortranStructure,fortranStorageClass,fortranType,fortranProgram,fortranModule,fortranSubroutine,fortranFunction,fortranBlockData 422 else 423 syn region fortran77Loop transparent fold keepend start="\<do\s\+\z(\d\+\)" end="^\s*\z1\>" contains=ALLBUT,fortranUnitHeader,fortranStructure,fortranStorageClass,fortranType,fortranProgram,fortranModule,fortranSubroutine,fortranFunction,fortranBlockData 424 syn region fortran90Loop transparent fold keepend extend start="\(\<end\s\+\)\@<!\<do\(\s\+\a\|\s*$\)" skip="^\s*[!#].*$" excludenl end="\<end\s*do\>" contains=ALLBUT,fortranUnitHeader,fortranStructure,fortranStorageClass,fortranType,fortranProgram,fortranModule,fortranSubroutine,fortranFunction,fortranBlockData 425 syn region fortranIfBlock transparent fold keepend extend start="\(\<e\(nd\|lse\)\s\+\)\@<!\<if\s*(\(.\|&\s*\n\)\+)\(\s\|&\s*\n\)*then\>" skip="^\s*[!#].*$" end="\<end\s*if\>" contains=ALLBUT,fortranUnitHeader,fortranStructure,fortranStorageClass,fortranType,fortranProgram,fortranModule,fortranSubroutine,fortranFunction,fortranBlockData 426 syn region fortranCase transparent fold keepend extend start="\<select\s*\(case\|type\)\>" skip="^\s*[!#].*$" end="\<end\s*select\>" contains=ALLBUT,fortranUnitHeader,fortranStructure,fortranStorageClass,fortranType,fortranProgram,fortranModule,fortranSubroutine,fortranFunction,fortranBlockData 427 endif 428 endif 429 430 if exists("fortran_fold_multilinecomments") 431 if (b:fortran_fixed_source == 1) 432 syn match fortranMultiLineComments transparent fold "\(^[!c*].*\(\n\|\%$\)\)\{4,}" contains=ALLBUT,fortranMultiCommentLines 433 else 434 syn match fortranMultiLineComments transparent fold "\(^\s*!.*\(\n\|\%$\)\)\{4,}" contains=ALLBUT,fortranMultiCommentLines 435 endif 436 endif 437endif 438 439" Define the default highlighting. 440" The default highlighting differs for each dialect. 441" Transparent groups: 442" fortranParen, fortranLeftMargin 443" fortranProgram, fortranModule, fortranSubroutine, fortranFunction, 444" fortranBlockData 445" fortran77Loop, fortran90Loop, fortranIfBlock, fortranCase 446" fortranMultiCommentLines 447hi def link fortranKeyword Keyword 448hi def link fortranConstructName Identifier 449hi def link fortranConditional Conditional 450hi def link fortranRepeat Repeat 451hi def link fortranTodo Todo 452hi def link fortranContinueMark Special 453hi def link fortranString String 454hi def link fortranNumber Number 455hi def link fortranOperator Operator 456hi def link fortranBoolean Boolean 457hi def link fortranLabelError Error 458hi def link fortranObsolete Todo 459hi def link fortranType Type 460hi def link fortranStructure Type 461hi def link fortranStorageClass StorageClass 462hi def link fortranCall Function 463hi def link fortranUnitHeader fortranPreCondit 464hi def link fortranReadWrite Keyword 465hi def link fortranIO Keyword 466hi def link fortranIntrinsic Function 467hi def link fortranConstant Constant 468 469" To stop deleted & obsolescent features being highlighted as Todo items, 470" comment out the next 5 lines and uncomment the 5 lines after that 471hi def link fortranUnitHeaderOb fortranObsolete 472hi def link fortranKeywordOb fortranObsolete 473hi def link fortranConditionalOb fortranObsolete 474hi def link fortranTypeOb fortranObsolete 475hi def link fortranKeywordDel fortranObsolete 476"hi def link fortranUnitHeaderOb fortranUnitHeader 477"hi def link fortranKeywordOb fortranKeyword 478"hi def link fortranConditionalOb fortranConditional 479"hi def link fortranTypeOb fortranType 480"hi def link fortranKeywordDel fortranKeyword 481 482if b:fortran_dialect == "F" 483 hi! def link fortranIntrinsicR fortranObsolete 484 hi! def link fortranUnitHeaderR fortranObsolete 485 hi! def link fortranTypeR fortranObsolete 486 hi! def link fortranStorageClassR fortranObsolete 487 hi! def link fortranOperatorR fortranObsolete 488 hi! def link fortranInclude fortranObsolete 489 hi! def link fortranLabelNumber fortranObsolete 490 hi! def link fortranTarget fortranObsolete 491 hi! def link fortranFloatIll fortranObsolete 492 hi! def link fortranIOR fortranObsolete 493 hi! def link fortranKeywordR fortranObsolete 494 hi! def link fortranStringR fortranObsolete 495 hi! def link fortranConditionalR fortranObsolete 496else 497 hi! def link fortranIntrinsicR fortranIntrinsic 498 hi! def link fortranUnitHeaderR fortranPreCondit 499 hi! def link fortranTypeR fortranType 500 hi! def link fortranStorageClassR fortranStorageClass 501 hi! def link fortranOperatorR fortranOperator 502 hi! def link fortranInclude Include 503 hi! def link fortranLabelNumber Special 504 hi! def link fortranTarget Special 505 hi! def link fortranFloatIll fortranFloat 506 hi! def link fortranIOR fortranIO 507 hi! def link fortranKeywordR fortranKeyword 508 hi! def link fortranStringR fortranString 509 hi! def link fortranConditionalR fortranConditional 510endif 511 512" CUDA 513hi def link fortranIntrinsicCUDA fortranIntrinsic 514hi def link fortranTypeCUDA fortranType 515hi def link fortranStringCUDA fortranString 516 517hi def link fortranFormatSpec Identifier 518hi def link fortranFloat Float 519hi def link fortranPreCondit PreCondit 520hi def link cIncluded fortranString 521hi def link cInclude Include 522hi def link cPreProc PreProc 523hi def link cPreCondit PreCondit 524hi def link fortranOpenMP PreProc 525hi def link fortranParenError Error 526hi def link fortranComment Comment 527hi def link fortranSerialNumber Todo 528hi def link fortranTab Error 529 530" Uncomment the next line if you use extra intrinsics provided by vendors 531"hi def link fortranExtraIntrinsic Function 532 533let b:current_syntax = "fortran" 534 535let &cpo = s:cpo_save 536unlet s:cpo_save 537" vim: ts=8 tw=132 538