1" Vim syntax file 2" Language: Fortran 2008 (and older: Fortran 2003, 95, 90, and 77) 3" Version: 102 4" Last Change: 2020 Apr 20 5" Patched By: Eisuke Kawashima 6" Maintainer: Ajit J. Thakkar <[email protected]>; <http://www2.unb.ca/~ajit/> 7" Usage: For instructions, do :help fortran-syntax from Vim 8" Credits: 9" Version 0.1 for Fortran 95 was created (April 2000) by Ajit Thakkar from the 10" Fortran 77 syntax file by Mario Eusebio and Preben Guldberg. 11" Since then, useful suggestions and contributions have been made, in order, by: 12" Andrej Panjkov, Bram Moolenaar, Thomas Olsen, Michael Sternberg, Christian Reile, 13" Walter Dieudonn�, Alexander Wagner, Roman Bertle, Charles Rendleman, 14" Andrew Griffiths, Joe Krahn, Hendrik Merx, Matt Thompson, Jan Hermann, 15" Stefano Zaghi, Vishnu V. Krishnan, Judica�l Grasset, and Takuma Yoshida 16 17if exists("b:current_syntax") 18 finish 19endif 20 21let s:cpo_save = &cpo 22set cpo&vim 23 24" Choose fortran_dialect using the priority: 25" source file directive > buffer-local value > global value > file extension 26" first try using directive in first three lines of file 27let b:fortran_retype = getline(1)." ".getline(2)." ".getline(3) 28if b:fortran_retype =~? '\<fortran_dialect\s*=\s*F\>' 29 let b:fortran_dialect = "F" 30elseif b:fortran_retype =~? '\<fortran_dialect\s*=\s*f08\>' 31 let b:fortran_dialect = "f08" 32elseif !exists("b:fortran_dialect") 33 if exists("g:fortran_dialect") && g:fortran_dialect =~# '\<F\|f08\>' 34 " try global variable 35 let b:fortran_dialect = g:fortran_dialect 36 else " nothing found, so use default 37 let b:fortran_dialect = "f08" 38 endif 39endif 40unlet! b:fortran_retype 41" make sure buffer-local value is not invalid 42if b:fortran_dialect !~# '\<F\|f08\>' 43 let b:fortran_dialect = "f08" 44endif 45 46" Choose between fixed and free source form if this hasn't been done yet 47if !exists("b:fortran_fixed_source") 48 if b:fortran_dialect == "F" 49 " F requires free source form 50 let b:fortran_fixed_source = 0 51 elseif exists("fortran_free_source") 52 " User guarantees free source form for all fortran files 53 let b:fortran_fixed_source = 0 54 elseif exists("fortran_fixed_source") 55 " User guarantees fixed source form for all fortran files 56 let b:fortran_fixed_source = 1 57 elseif expand("%:e") =~? '^f\%(90\|95\|03\|08\)$' 58 " Free-form file extension defaults as in Intel ifort, gcc(gfortran), NAG, Pathscale, and Cray compilers 59 let b:fortran_fixed_source = 0 60 elseif expand("%:e") =~? '^\%(f\|f77\|for\)$' 61 " Fixed-form file extension defaults 62 let b:fortran_fixed_source = 1 63 else 64 " Modern fortran still allows both free and fixed source form. 65 " Assume fixed source form unless signs of free source form 66 " are detected in the first five columns of the first s:lmax lines. 67 " Detection becomes more accurate and time-consuming if more lines 68 " are checked. Increase the limit below if you keep lots of comments at 69 " the very top of each file and you have a fast computer. 70 let s:lmax = 500 71 if ( s:lmax > line("$") ) 72 let s:lmax = line("$") 73 endif 74 let b:fortran_fixed_source = 1 75 let s:ln=1 76 while s:ln <= s:lmax 77 let s:test = strpart(getline(s:ln),0,5) 78 if s:test !~ '^[Cc*]' && s:test !~ '^ *[!#]' && s:test =~ '[^ 0-9\t]' && s:test !~ '^[ 0-9]*\t' 79 let b:fortran_fixed_source = 0 80 break 81 endif 82 let s:ln = s:ln + 1 83 endwhile 84 unlet! s:lmax s:ln s:test 85 endif 86endif 87 88syn case ignore 89 90if b:fortran_fixed_source == 1 91 syn match fortranConstructName "^\s\{6,}\zs\a\w*\ze\s*:" 92else 93 syn match fortranConstructName "^\s*\zs\a\w*\ze\s*:" 94endif 95if exists("fortran_more_precise") 96 syn match fortranConstructName "\(\<end\s*do\s\+\)\@11<=\a\w*" 97 syn match fortranConstructName "\(\<end\s*if\s\+\)\@11<=\a\w*" 98 syn match fortranConstructName "\(\<end\s*select\s\+\)\@15<=\a\w*" 99endif 100 101syn match fortranUnitHeader "\<end\>" 102syn match fortranType "\<character\>" 103syn match fortranType "\<complex\>" 104syn match fortranType "\<integer\>" 105syn keyword fortranType intrinsic 106syn match fortranType "\<implicit\>" 107syn keyword fortranStructure dimension 108syn keyword fortranStorageClass parameter save 109syn match fortranUnitHeader "\<subroutine\>" 110syn keyword fortranCall call 111syn match fortranUnitHeader "\<function\>" 112syn match fortranUnitHeader "\<program\>" 113syn match fortranUnitHeader "\<block\>" 114syn keyword fortranKeyword return stop 115syn keyword fortranConditional else then 116syn match fortranConditional "\<if\>" 117syn match fortranConditionalOb "\<if\s*(.*)\s*\d\+\s*,\s*\d\+\s*,\s*\d\+\s*$" 118syn match fortranRepeat "\<do\>" 119 120syn keyword fortranTodo contained todo fixme 121 122"Catch errors caused by too many right parentheses 123syn region fortranParen transparent start="(" end=")" contains=ALLBUT,fortranParenError,@fortranCommentGroup,cIncluded,@spell 124syn match fortranParenError ")" 125 126syn match fortranOperator "\.\s*n\=eqv\s*\." 127syn match fortranOperator "\.\s*\(and\|or\|not\)\s*\." 128syn match fortranOperator "\(+\|-\|/\|\*\)" 129syn match fortranTypeOb "\<character\s*\*" 130 131syn match fortranBoolean "\.\s*\(true\|false\)\s*\." 132 133syn keyword fortranReadWrite backspace close endfile inquire open print read rewind write 134 135"If tabs are allowed then the left margin checks do not work 136if exists("fortran_have_tabs") 137 syn match fortranTab "\t" transparent 138else 139 syn match fortranTab "\t" 140endif 141 142syn keyword fortranIO access blank direct exist file fmt form formatted iostat name named nextrec number opened rec recl sequential status unformatted unit 143 144syn 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 145 146" Intrinsics provided by some vendors 147syn 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 148 149syn 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 150syn match fortranIntrinsic "\<len\s*[(,]"me=s+3 151syn match fortranIntrinsic "\<real\s*("me=s+4 152syn match fortranType "\<implicit\s\+real" 153syn match fortranType "^\s*real\>" 154syn match fortranIntrinsic "\<logical\s*("me=s+7 155syn match fortranType "\<implicit\s\+logical" 156syn match fortranType "^\s*logical\>" 157 158"Numbers of various sorts 159" Integers 160syn match fortranNumber display "\<\d\+\(_\a\w*\)\=\>" 161" floating point number, without a decimal point 162syn match fortranFloatIll display "\<\d\+[deq][-+]\=\d\+\(_\a\w*\)\=\>" 163" floating point number, starting with a decimal point 164syn match fortranFloatIll display "\.\d\+\([deq][-+]\=\d\+\)\=\(_\a\w*\)\=\>" 165" floating point number, no digits after decimal 166syn match fortranFloatIll display "\<\d\+\.\([deq][-+]\=\d\+\)\=\(_\a\w*\)\=\>" 167" floating point number, D or Q exponents 168syn match fortranFloatIll display "\<\d\+\.\d\+\([dq][-+]\=\d\+\)\=\(_\a\w*\)\=\>" 169" floating point number 170syn match fortranFloat display "\<\d\+\.\d\+\(e[-+]\=\d\+\)\=\(_\a\w*\)\=\>" 171" Numbers in formats 172syn match fortranFormatSpec display "\d*f\d\+\.\d\+" 173syn match fortranFormatSpec display "\d*e[sn]\=\d\+\.\d\+\(e\d+\>\)\=" 174syn match fortranFormatSpec display "\d*\(d\|q\|g\)\d\+\.\d\+\(e\d+\)\=" 175syn match fortranFormatSpec display "\d\+x\>" 176" The next match cannot be used because it would pick up identifiers as well 177" syn match fortranFormatSpec display "\<\(a\|i\)\d\+" 178 179" Numbers as labels 180syn match fortranLabelNumber display "^\d\{1,5}\s"me=e-1 181syn match fortranLabelNumber display "^ \d\{1,4}\s"ms=s+1,me=e-1 182syn match fortranLabelNumber display "^ \d\{1,3}\s"ms=s+2,me=e-1 183syn match fortranLabelNumber display "^ \d\d\=\s"ms=s+3,me=e-1 184syn match fortranLabelNumber display "^ \d\s"ms=s+4,me=e-1 185 186if exists("fortran_more_precise") 187 " Numbers as targets 188 syn match fortranTarget display "\(\<if\s*(.\+)\s*\)\@<=\(\d\+\s*,\s*\)\{2}\d\+\>" 189 syn match fortranTarget display "\(\<do\s\+\)\@11<=\d\+\>" 190 syn match fortranTarget display "\(\<go\s*to\s*(\=\)\@11<=\(\d\+\s*,\s*\)*\d\+\>" 191endif 192 193syn keyword fortranTypeR external 194syn keyword fortranIOR format 195syn match fortranKeywordR "\<continue\>" 196syn match fortranKeyword "^\s*\d\+\s\+continue\>" 197syn match fortranKeyword "\<go\s*to\>" 198syn match fortranKeywordDel "\<go\s*to\ze\s\+.*,\s*(.*$" 199syn match fortranKeywordOb "\<go\s*to\ze\s*(\d\+.*$" 200syn region fortranStringR start=+'+ end=+'+ contains=fortranContinueMark,fortranLeftMargin,fortranSerialNumber 201syn keyword fortranIntrinsicR dim lge lgt lle llt mod 202syn keyword fortranKeywordDel assign pause 203 204syn match fortranType "\<type\>" 205syn keyword fortranType none 206 207syn keyword fortranStructure private public intent optional 208syn keyword fortranStructure pointer target allocatable 209syn keyword fortranStorageClass in out 210syn match fortranStorageClass "\<kind\s*="me=s+4 211syn match fortranStorageClass "\<len\s*="me=s+3 212 213syn match fortranUnitHeader "\<module\>" 214syn match fortranUnitHeader "\<submodule\>" 215syn keyword fortranUnitHeader use only contains 216syn keyword fortranUnitHeader result operator assignment 217syn match fortranUnitHeader "\<interface\>" 218syn match fortranUnitHeader "\<recursive\>" 219syn keyword fortranKeyword allocate deallocate nullify cycle exit 220syn match fortranConditional "\<select\>" 221syn keyword fortranConditional case default where elsewhere 222 223syn match fortranOperator "\(\(>\|<\)=\=\|==\|/=\|=\)" 224syn match fortranOperator "=>" 225 226syn region fortranString start=+"+ end=+"+ contains=fortranLeftMargin,fortranContinueMark,fortranSerialNumber 227syn keyword fortranIO pad position action delim readwrite 228syn keyword fortranIO eor advance nml 229 230syn 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 231syn 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 232syn match fortranIntrinsic "\<not\>\(\s*\.\)\@!"me=s+3 233syn match fortranIntrinsic "\<kind\>\s*[(,]"me=s+4 234 235syn match fortranUnitHeader "\<end\s*function" 236syn match fortranUnitHeader "\<end\s*interface" 237syn match fortranUnitHeader "\<end\s*module" 238syn match fortranUnitHeader "\<end\s*submodule" 239syn match fortranUnitHeader "\<end\s*program" 240syn match fortranUnitHeader "\<end\s*subroutine" 241syn match fortranUnitHeader "\<end\s*block" 242syn match fortranRepeat "\<end\s*do" 243syn match fortranConditional "\<end\s*where" 244syn match fortranConditional "\<select\s*case" 245syn match fortranConditional "\<end\s*select" 246syn match fortranType "\<end\s*type" 247syn match fortranType "\<in\s*out" 248 249syn keyword fortranType procedure 250syn match fortranType "\<module\ze\s\+procedure\>" 251syn keyword fortranIOR namelist 252syn keyword fortranConditionalR while 253syn keyword fortranIntrinsicR achar iachar transfer 254 255syn keyword fortranInclude include 256syn keyword fortranStorageClassR sequence 257 258syn match fortranConditional "\<end\s*if" 259syn match fortranIO contains=fortranOperator "\<e\(nd\|rr\)\s*=\s*\d\+" 260syn match fortranConditional "\<else\s*if" 261 262syn keyword fortranUnitHeaderOb entry 263syn match fortranTypeR display "double\s\+precision" 264syn match fortranTypeR display "double\s\+complex" 265syn match fortranUnitHeaderR display "block\s\+data" 266syn keyword fortranStorageClassR common equivalence data 267syn keyword fortranIntrinsicR dble dprod 268syn match fortranOperatorR "\.\s*[gl][et]\s*\." 269syn match fortranOperatorR "\.\s*\(eq\|ne\)\s*\." 270 271syn keyword fortranRepeat forall 272syn match fortranRepeat "\<end\s*forall" 273syn keyword fortranIntrinsic null cpu_time 274syn match fortranType "\<elemental\>" 275syn match fortranType "\<pure\>" 276syn match fortranType "\<impure\>" 277if exists("fortran_more_precise") 278 syn match fortranConstructName "\(\<end\s*forall\s\+\)\@15<=\a\w*\>" 279endif 280 281if b:fortran_dialect == "f08" 282 " F2003 283 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 284 " ISO_C_binding 285 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 286 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 287 syn keyword fortranIntrinsic iso_c_binding c_loc c_funloc c_associated c_f_pointer c_f_procpointer 288 syn keyword fortranType c_ptr c_funptr 289 " ISO_Fortran_env 290 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 291 " IEEE_arithmetic 292 syn keyword fortranIntrinsic ieee_arithmetic ieee_support_underflow_control ieee_get_underflow_mode ieee_set_underflow_mode 293 294 syn keyword fortranReadWrite flush wait 295 syn keyword fortranIO decimal round iomsg 296 syn keyword fortranType asynchronous nopass non_overridable pass protected volatile extends import 297 syn keyword fortranType non_intrinsic value bind deferred generic final enumerator 298 syn match fortranType "\<abstract\>" 299 syn match fortranType "\<class\>" 300 syn match fortranType "\<associate\>" 301 syn match fortranType "\<end\s*associate" 302 syn match fortranType "\<enum\s*,\s*bind\s*(\s*c\s*)" 303 syn match fortranType "\<end\s*enum" 304 syn match fortranConditional "\<select\s*type" 305 syn match fortranConditional "\<type\s*is\>" 306 syn match fortranConditional "\<class\s*is\>" 307 syn match fortranUnitHeader "\<abstract\s*interface\>" 308 syn match fortranOperator "\([\|]\)" 309 310 " F2008 311 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 312 syn keyword fortranIntrinsic atomic_define atomic_ref execute_command_line leadz trailz storage_size merge_bits 313 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 314 syn keyword fortranIO newunit 315 syn keyword fortranType contiguous 316 syn keyword fortranRepeat concurrent 317 318" CUDA fortran 319 syn match fortranTypeCUDA "\<attributes\>" 320 syn keyword fortranTypeCUDA host global device value 321 syn keyword fortranTypeCUDA shared constant pinned texture 322 syn keyword fortranTypeCUDA dim1 dim2 dim3 dim4 323 syn keyword fortranTypeCUDA cudadeviceprop cuda_count_kind cuda_stream_kind 324 syn keyword fortranTypeCUDA cudaEvent cudaFuncAttributes cudaArrayPtr 325 syn keyword fortranTypeCUDA cudaSymbol cudaChannelFormatDesc cudaPitchedPtr 326 syn keyword fortranTypeCUDA cudaExtent cudaMemcpy3DParms 327 syn keyword fortranTypeCUDA cudaFuncCachePreferNone cudaFuncCachePreferShared 328 syn keyword fortranTypeCUDA cudaFuncCachePreferL1 cudaLimitStackSize 329 syn keyword fortranTypeCUDA cudaLimitPrintfSize cudaLimitMallocHeapSize 330 syn keyword fortranTypeCUDA cudaSharedMemBankSizeDefault cudaSharedMemBankSizeFourByte cudaSharedMemBankSizeEightByte 331 syn keyword fortranTypeCUDA cudaEventDefault cudaEventBlockingSync cudaEventDisableTiming 332 syn keyword fortranTypeCUDA cudaMemcpyHostToDevice cudaMemcpyDeviceToHost 333 syn keyword fortranTypeCUDA cudaMemcpyDeviceToDevice 334 syn keyword fortranTypeCUDA cudaErrorNotReady cudaSuccess cudaErrorInvalidValue 335 syn keyword fortranTypeCUDA c_devptr 336 337 syn match fortranStringCUDA "blockidx%[xyz]" 338 syn match fortranStringCUDA "blockdim%[xyz]" 339 syn match fortranStringCUDA "griddim%[xyz]" 340 syn match fortranStringCUDA "threadidx%[xyz]" 341 342 syn keyword fortranIntrinsicCUDA warpsize syncthreads syncthreads_and syncthreads_count syncthreads_or threadfence threadfence_block threadfence_system gpu_time allthreads anythread ballot 343 syn keyword fortranIntrinsicCUDA atomicadd atomicsub atomicmax atomicmin atomicand atomicor atomicxor atomicexch atomicinc atomicdec atomiccas sizeof __shfl __shfl_up __shfl_down __shfl_xor 344 syn keyword fortranIntrinsicCUDA cudaChooseDevice cudaDeviceGetCacheConfig cudaDeviceGetLimit cudaDeviceGetSharedMemConfig cudaDeviceReset cudaDeviceSetCacheConfig cudaDeviceSetLimit cudaDeviceSetSharedMemConfig cudaDeviceSynchronize cudaGetDevice cudaGetDeviceCount cudaGetDeviceProperties cudaSetDevice cudaSetDeviceFlags cudaSetValidDevices 345 syn keyword fortranIntrinsicCUDA cudaThreadExit cudaThreadSynchronize cudaGetLastError cudaGetErrorString cudaPeekAtLastError cudaStreamCreate cudaStreamDestroy cudaStreamQuery cudaStreamSynchronize cudaStreamWaitEvent cudaEventCreate cudaEventCreateWithFlags cudaEventDestroy cudaEventElapsedTime cudaEventQuery cudaEventRecord cudaEventSynchronize 346 syn keyword fortranIntrinsicCUDA cudaFuncGetAttributes cudaFuncSetCacheConfig cudaFuncSetSharedMemConfig cudaSetDoubleForDevice cudaSetDoubleForHost cudaFree cudaFreeArray cudaFreeHost cudaGetSymbolAddress cudaGetSymbolSize 347 syn keyword fortranIntrinsicCUDA cudaHostAlloc cudaHostGetDevicePointer cudaHostGetFlags cudaHostRegister cudaHostUnregister cudaMalloc cudaMallocArray cudaMallocHost cudaMallocPitch cudaMalloc3D cudaMalloc3DArray 348 syn keyword fortranIntrinsicCUDA cudaMemcpy cudaMemcpyArraytoArray cudaMemcpyAsync cudaMemcpyFromArray cudaMemcpyFromSymbol cudaMemcpyFromSymbolAsync cudaMemcpyPeer cudaMemcpyPeerAsync cudaMemcpyToArray cudaMemcpyToSymbol cudaMemcpyToSymbolAsync cudaMemcpy2D cudaMemcpy2DArrayToArray cudaMemcpy2DAsync cudaMemcpy2DFromArray cudaMemcpy2DToArray cudaMemcpy3D cudaMemcpy3DAsync 349 syn keyword fortranIntrinsicCUDA cudaMemGetInfo cudaMemset cudaMemset2D cudaMemset3D cudaDeviceCanAccessPeer cudaDeviceDisablePeerAccess cudaDeviceEnablePeerAccess cudaPointerGetAttributes cudaDriverGetVersion cudaRuntimeGetVersion 350 351 syn region none matchgroup=fortranType start="<<<" end=">>>" contains=ALLBUT,none 352endif 353 354syn cluster fortranCommentGroup contains=fortranTodo 355 356if (b:fortran_fixed_source == 1) 357 if !exists("fortran_have_tabs") 358 "Flag items beyond column 72 359 syn match fortranSerialNumber excludenl "^.\{73,}$"lc=72 360 "Flag left margin errors 361 syn match fortranLabelError "^.\{-,4}[^0-9 ]" contains=fortranTab 362 syn match fortranLabelError "^.\{4}\d\S" 363 endif 364 syn match fortranComment excludenl "^[!c*].*$" contains=@fortranCommentGroup,@spell 365 syn match fortranLeftMargin transparent "^ \{5}" 366 syn match fortranContinueMark display "^.\{5}\S"lc=5 367else 368 syn match fortranContinueMark display "&" 369endif 370 371syn match fortranComment excludenl "!.*$" contains=@fortranCommentGroup,@spell 372syn match fortranOpenMP excludenl "^\s*!\$\(OMP\)\=&\=\s.*$" 373 374"cpp is often used with Fortran 375syn match cPreProc "^\s*#\s*\(define\|ifdef\)\>.*" 376syn match cPreProc "^\s*#\s*\(elif\|if\)\>.*" 377syn match cPreProc "^\s*#\s*\(ifndef\|undef\)\>.*" 378syn match cPreCondit "^\s*#\s*\(else\|endif\)\>.*" 379syn region cIncluded contained start=+"[^("]+ skip=+\\\\\|\\"+ end=+"+ contains=fortranLeftMargin,fortranContinueMark,fortranSerialNumber 380"syn region cIncluded contained start=+"[^("]+ skip=+\\\\\|\\"+ end=+"+ 381syn match cIncluded contained "<[^>]*>" 382syn match cInclude "^\s*#\s*include\>\s*["<]" contains=cIncluded 383 384"Synchronising limits assume that comment and continuation lines are not mixed 385if exists("fortran_fold") || exists("fortran_more_precise") 386 syn sync fromstart 387elseif (b:fortran_fixed_source == 0) 388 syn sync linecont "&" minlines=30 389else 390 syn sync minlines=30 391endif 392 393if exists("fortran_fold") 394 395 if (b:fortran_fixed_source == 1) 396 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 397 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 398 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 399 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 400 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 401 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 402 syn region fortranAssociate transparent fold keepend start="^\s*\<associate\s\+" skip="^\([!c*]\|\s*#\).*$" excludenl end="\<end\s*associate" contains=ALLBUT,fortranProgram,fortranModule,fortranSubroutine,fortranFunction 403 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 404 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 405 else 406 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 407 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 408 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 409 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 410 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 411 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 412 syn region fortranAssociate transparent fold keepend start="^\s*\<associate\s\+" skip="^\s*[!#].*$" excludenl end="\<end\s*associate" contains=ALLBUT,fortranProgram,fortranModule,fortranSubroutine,fortranFunction 413 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 414 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 415 endif 416 417 if exists("fortran_fold_conditionals") 418 if (b:fortran_fixed_source == 1) 419 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 420 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 421 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 422 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 423 else 424 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 425 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 426 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 427 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 428 endif 429 endif 430 431 if exists("fortran_fold_multilinecomments") 432 if (b:fortran_fixed_source == 1) 433 syn match fortranMultiLineComments transparent fold "\(^[!c*].*\(\n\|\%$\)\)\{4,}" contains=ALLBUT,fortranMultiCommentLines 434 else 435 syn match fortranMultiLineComments transparent fold "\(^\s*!.*\(\n\|\%$\)\)\{4,}" contains=ALLBUT,fortranMultiCommentLines 436 endif 437 endif 438endif 439 440" Define the default highlighting. 441" The default highlighting differs for each dialect. 442" Transparent groups: 443" fortranParen, fortranLeftMargin 444" fortranProgram, fortranModule, fortranSubroutine, fortranFunction, 445" fortranBlockData 446" fortran77Loop, fortran90Loop, fortranIfBlock, fortranCase 447" fortranMultiCommentLines 448hi def link fortranKeyword Keyword 449hi def link fortranConstructName Identifier 450hi def link fortranConditional Conditional 451hi def link fortranRepeat Repeat 452hi def link fortranTodo Todo 453hi def link fortranContinueMark Special 454hi def link fortranString String 455hi def link fortranNumber Number 456hi def link fortranOperator Operator 457hi def link fortranBoolean Boolean 458hi def link fortranLabelError Error 459hi def link fortranObsolete Todo 460hi def link fortranType Type 461hi def link fortranStructure Type 462hi def link fortranStorageClass StorageClass 463hi def link fortranCall Function 464hi def link fortranUnitHeader fortranPreCondit 465hi def link fortranReadWrite Keyword 466hi def link fortranIO Keyword 467hi def link fortranIntrinsic Function 468hi def link fortranConstant Constant 469 470" To stop deleted & obsolescent features being highlighted as Todo items, 471" comment out the next 5 lines and uncomment the 5 lines after that 472hi def link fortranUnitHeaderOb fortranObsolete 473hi def link fortranKeywordOb fortranObsolete 474hi def link fortranConditionalOb fortranObsolete 475hi def link fortranTypeOb fortranObsolete 476hi def link fortranKeywordDel fortranObsolete 477"hi def link fortranUnitHeaderOb fortranUnitHeader 478"hi def link fortranKeywordOb fortranKeyword 479"hi def link fortranConditionalOb fortranConditional 480"hi def link fortranTypeOb fortranType 481"hi def link fortranKeywordDel fortranKeyword 482 483if b:fortran_dialect == "F" 484 hi! def link fortranIntrinsicR fortranObsolete 485 hi! def link fortranUnitHeaderR fortranObsolete 486 hi! def link fortranTypeR fortranObsolete 487 hi! def link fortranStorageClassR fortranObsolete 488 hi! def link fortranOperatorR fortranObsolete 489 hi! def link fortranInclude fortranObsolete 490 hi! def link fortranLabelNumber fortranObsolete 491 hi! def link fortranTarget fortranObsolete 492 hi! def link fortranFloatIll fortranObsolete 493 hi! def link fortranIOR fortranObsolete 494 hi! def link fortranKeywordR fortranObsolete 495 hi! def link fortranStringR fortranObsolete 496 hi! def link fortranConditionalR fortranObsolete 497else 498 hi! def link fortranIntrinsicR fortranIntrinsic 499 hi! def link fortranUnitHeaderR fortranPreCondit 500 hi! def link fortranTypeR fortranType 501 hi! def link fortranStorageClassR fortranStorageClass 502 hi! def link fortranOperatorR fortranOperator 503 hi! def link fortranInclude Include 504 hi! def link fortranLabelNumber Special 505 hi! def link fortranTarget Special 506 hi! def link fortranFloatIll fortranFloat 507 hi! def link fortranIOR fortranIO 508 hi! def link fortranKeywordR fortranKeyword 509 hi! def link fortranStringR fortranString 510 hi! def link fortranConditionalR fortranConditional 511endif 512 513" CUDA 514hi def link fortranIntrinsicCUDA fortranIntrinsic 515hi def link fortranTypeCUDA fortranType 516hi def link fortranStringCUDA fortranString 517 518hi def link fortranFormatSpec Identifier 519hi def link fortranFloat Float 520hi def link fortranPreCondit PreCondit 521hi def link cIncluded fortranString 522hi def link cInclude Include 523hi def link cPreProc PreProc 524hi def link cPreCondit PreCondit 525hi def link fortranOpenMP PreProc 526hi def link fortranParenError Error 527hi def link fortranComment Comment 528hi def link fortranSerialNumber Todo 529hi def link fortranTab Error 530 531" Uncomment the next line if you use extra intrinsics provided by vendors 532"hi def link fortranExtraIntrinsic Function 533 534let b:current_syntax = "fortran" 535 536let &cpo = s:cpo_save 537unlet s:cpo_save 538" vim: ts=8 tw=132 539