1" Vim syntax file 2" Language: Fortran 2008 (and earlier versions: 2003, 95, 90, and 77) 3" Version: 0.94 4" Last Change: 2012 June 18 5" Maintainer: Ajit J. Thakkar (ajit AT unb.ca); <http://www.unb.ca/chem/ajit/> 6" Usage: For instructions, do :help fortran-syntax from Vim 7" Credits: 8" Version 0.1 was based on the fortran 77 syntax file by Mario Eusebio and 9" Preben Guldberg. Useful suggestions were made by: Andrej Panjkov, 10" Bram Moolenaar, Thomas Olsen, Michael Sternberg, Christian Reile, 11" Walter Dieudonn�, Alexander Wagner, Roman Bertle, Charles Rendleman, 12" Andrew Griffiths, Joe Krahn, and Hendrik Merx. 13 14if exists("b:current_syntax") 15 finish 16endif 17 18let s:cpo_save = &cpo 19set cpo&vim 20 21" Choose fortran_dialect using the priority: 22" source file directive > buffer-local value > global value > default 23" try using directive in first three lines of file 24let b:fortran_retype = getline(1)." ".getline(2)." ".getline(3) 25if b:fortran_retype =~? '\<fortran_dialect\s*=\s*F\>' 26 let b:fortran_dialect = "F" 27elseif b:fortran_retype =~? '\<fortran_dialect\s*=\s*f08\>' 28 let b:fortran_dialect = "f08" 29elseif !exists("b:fortran_dialect") 30 if exists("g:fortran_dialect") && g:fortran_dialect =~# '\<F\|f08\>' 31 " try global variable 32 let b:fortran_dialect = g:fortran_dialect 33 else " nothing found, so use default 34 let b:fortran_dialect = "f08" 35 endif 36endif 37unlet! b:fortran_retype 38" make sure buffer-local value is not invalid 39if b:fortran_dialect !~# '\<F\|f08\>' 40 let b:fortran_dialect = "f08" 41endif 42 43" Choose between fixed and free source form if this hasn't been done yet 44if !exists("b:fortran_fixed_source") 45 if b:fortran_dialect == "F" 46 " F requires free source form 47 let b:fortran_fixed_source = 0 48 elseif exists("fortran_free_source") 49 " User guarantees free source form for all fortran files 50 let b:fortran_fixed_source = 0 51 elseif exists("fortran_fixed_source") 52 " User guarantees fixed source form for all fortran files 53 let b:fortran_fixed_source = 1 54 else 55 " Modern fortran still allows both free and fixed source form. 56 " Assume fixed source form unless signs of free source form 57 " are detected in the first five columns of the first s:lmax lines. 58 " Detection becomes more accurate and time-consuming if more lines 59 " are checked. Increase the limit below if you keep lots of comments at 60 " the very top of each file and you have a fast computer. 61 let s:lmax = 500 62 if ( s:lmax > line("$") ) 63 let s:lmax = line("$") 64 endif 65 let b:fortran_fixed_source = 1 66 let s:ln=1 67 while s:ln <= s:lmax 68 let s:test = strpart(getline(s:ln),0,5) 69 if s:test !~ '^[Cc*]' && s:test !~ '^ *[!#]' && s:test =~ '[^ 0-9\t]' && s:test !~ '^[ 0-9]*\t' 70 let b:fortran_fixed_source = 0 71 break 72 endif 73 let s:ln = s:ln + 1 74 endwhile 75 unlet! s:lmax s:ln s:test 76 endif 77endif 78 79syn case ignore 80 81if b:fortran_fixed_source == 1 82 syn match fortranConstructName "^\s\{6,}\zs\a\w*\ze\s*:" 83else 84 syn match fortranConstructName "^\s*\zs\a\w*\ze\s*:" 85endif 86if exists("fortran_more_precise") 87 syn match fortranConstructName "\(\<end\s*do\s\+\)\@<=\a\w*" 88 syn match fortranConstructName "\(\<end\s*if\s\+\)\@<=\a\w*" 89 syn match fortranConstructName "\(\<end\s*select\s\+\)\@<=\a\w*" 90endif 91 92syn match fortranUnitHeader "\<end\>" 93syn match fortranType "\<character\>" 94syn match fortranType "\<complex\>" 95syn match fortranType "\<integer\>" 96syn keyword fortranType intrinsic 97syn match fortranType "\<implicit\>" 98syn keyword fortranStructure dimension 99syn keyword fortranStorageClass parameter save 100syn match fortranUnitHeader "\<subroutine\>" 101syn keyword fortranCall call 102syn match fortranUnitHeader "\<function\>" 103syn match fortranUnitHeader "\<program\>" 104syn keyword fortranKeyword return stop 105syn keyword fortranConditional else then 106syn match fortranConditional "\<if\>" 107syn match fortranConditionalOb "\<if\s*(.*)\s*\d\+\s*,\s*\d\+\s*,\s*\d\+\s*$" 108syn match fortranRepeat "\<do\>" 109 110syn keyword fortranTodo contained todo fixme 111 112"Catch errors caused by too many right parentheses 113syn region fortranParen transparent start="(" end=")" contains=ALLBUT,fortranParenError,@fortranCommentGroup,cIncluded,@spell 114syn match fortranParenError ")" 115 116syn match fortranOperator "\.\s*n\=eqv\s*\." 117syn match fortranOperator "\.\s*\(and\|or\|not\)\s*\." 118syn match fortranOperator "\(+\|-\|/\|\*\)" 119syn match fortranTypeOb "\<character\s*\*" 120 121syn match fortranBoolean "\.\s*\(true\|false\)\s*\." 122 123syn keyword fortranReadWrite backspace close endfile inquire open print read rewind write 124 125"If tabs are allowed then the left margin checks do not work 126if exists("fortran_have_tabs") 127 syn match fortranTab "\t" transparent 128else 129 syn match fortranTab "\t" 130endif 131 132syn keyword fortranIO access blank direct exist file fmt form formatted iostat name named nextrec number opened rec recl sequential status unformatted unit 133 134syn 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 135 136" Intrinsics provided by some vendors 137syn 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 138 139syn 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 140syn match fortranIntrinsic "\<len\s*[(,]"me=s+3 141syn match fortranIntrinsic "\<real\s*("me=s+4 142syn match fortranType "\<implicit\s\+real" 143syn match fortranType "^\s*real\>" 144syn match fortranIntrinsic "\<logical\s*("me=s+7 145syn match fortranType "\<implicit\s\+logical" 146syn match fortranType "^\s*logical\>" 147 148"Numbers of various sorts 149" Integers 150syn match fortranNumber display "\<\d\+\(_\a\w*\)\=\>" 151" floating point number, without a decimal point 152syn match fortranFloatIll display "\<\d\+[deq][-+]\=\d\+\(_\a\w*\)\=\>" 153" floating point number, starting with a decimal point 154syn match fortranFloatIll display "\.\d\+\([deq][-+]\=\d\+\)\=\(_\a\w*\)\=\>" 155" floating point number, no digits after decimal 156syn match fortranFloatIll display "\<\d\+\.\([deq][-+]\=\d\+\)\=\(_\a\w*\)\=\>" 157" floating point number, D or Q exponents 158syn match fortranFloatIll display "\<\d\+\.\d\+\([dq][-+]\=\d\+\)\=\(_\a\w*\)\=\>" 159" floating point number 160syn match fortranFloat display "\<\d\+\.\d\+\(e[-+]\=\d\+\)\=\(_\a\w*\)\=\>" 161" Numbers in formats 162syn match fortranFormatSpec display "\d*f\d\+\.\d\+" 163syn match fortranFormatSpec display "\d*e[sn]\=\d\+\.\d\+\(e\d+\>\)\=" 164syn match fortranFormatSpec display "\d*\(d\|q\|g\)\d\+\.\d\+\(e\d+\)\=" 165syn match fortranFormatSpec display "\d\+x\>" 166" The next match cannot be used because it would pick up identifiers as well 167" syn match fortranFormatSpec display "\<\(a\|i\)\d\+" 168 169" Numbers as labels 170syn match fortranLabelNumber display "^\d\{1,5}\s"me=e-1 171syn match fortranLabelNumber display "^ \d\{1,4}\s"ms=s+1,me=e-1 172syn match fortranLabelNumber display "^ \d\{1,3}\s"ms=s+2,me=e-1 173syn match fortranLabelNumber display "^ \d\d\=\s"ms=s+3,me=e-1 174syn match fortranLabelNumber display "^ \d\s"ms=s+4,me=e-1 175 176if exists("fortran_more_precise") 177 " Numbers as targets 178 syn match fortranTarget display "\(\<if\s*(.\+)\s*\)\@<=\(\d\+\s*,\s*\)\{2}\d\+\>" 179 syn match fortranTarget display "\(\<do\s\+\)\@<=\d\+\>" 180 syn match fortranTarget display "\(\<go\s*to\s*(\=\)\@<=\(\d\+\s*,\s*\)*\d\+\>" 181endif 182 183syn keyword fortranTypeR external 184syn keyword fortranIOR format 185syn match fortranKeywordR "\<continue\>" 186syn match fortranKeyword "^\s*\d\+\s\+continue\>" 187syn match fortranKeyword "\<go\s*to\>" 188syn match fortranKeywordDel "\<go\s*to\ze\s\+.*,\s*(.*$" 189syn match fortranKeywordOb "\<go\s*to\ze\s*(\d\+.*$" 190syn region fortranStringR start=+'+ end=+'+ contains=fortranContinueMark,fortranLeftMargin,fortranSerialNumber 191syn keyword fortranIntrinsicR dim lge lgt lle llt mod 192syn keyword fortranKeywordDel assign pause 193 194syn match fortranType "\<type\>" 195syn keyword fortranType none 196 197syn keyword fortranStructure private public intent optional 198syn keyword fortranStructure pointer target allocatable 199syn keyword fortranStorageClass in out 200syn match fortranStorageClass "\<kind\s*="me=s+4 201syn match fortranStorageClass "\<len\s*="me=s+3 202 203syn match fortranUnitHeader "\<module\>" 204syn keyword fortranUnitHeader use only contains 205syn keyword fortranUnitHeader result operator assignment 206syn match fortranUnitHeader "\<interface\>" 207syn match fortranUnitHeader "\<recursive\>" 208syn keyword fortranKeyword allocate deallocate nullify cycle exit 209syn match fortranConditional "\<select\>" 210syn keyword fortranConditional case default where elsewhere 211 212syn match fortranOperator "\(\(>\|<\)=\=\|==\|/=\|=\)" 213syn match fortranOperator "=>" 214 215syn region fortranString start=+"+ end=+"+ contains=fortranLeftMargin,fortranContinueMark,fortranSerialNumber 216syn keyword fortranIO pad position action delim readwrite 217syn keyword fortranIO eor advance nml 218 219syn 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 220syn 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 221syn match fortranIntrinsic "\<not\>\(\s*\.\)\@!"me=s+3 222syn match fortranIntrinsic "\<kind\>\s*[(,]"me=s+4 223 224syn match fortranUnitHeader "\<end\s*function" 225syn match fortranUnitHeader "\<end\s*interface" 226syn match fortranUnitHeader "\<end\s*module" 227syn match fortranUnitHeader "\<end\s*program" 228syn match fortranUnitHeader "\<end\s*subroutine" 229syn match fortranRepeat "\<end\s*do" 230syn match fortranConditional "\<end\s*where" 231syn match fortranConditional "\<select\s*case" 232syn match fortranConditional "\<end\s*select" 233syn match fortranType "\<end\s*type" 234syn match fortranType "\<in\s*out" 235 236syn keyword fortranType procedure 237syn match fortranType "\<module\ze\s\+procedure\>" 238syn keyword fortranIOR namelist 239syn keyword fortranConditionalR while 240syn keyword fortranIntrinsicR achar iachar transfer 241 242syn keyword fortranInclude include 243syn keyword fortranStorageClassR sequence 244 245syn match fortranConditional "\<end\s*if" 246syn match fortranIO contains=fortranOperator "\<e\(nd\|rr\)\s*=\s*\d\+" 247syn match fortranConditional "\<else\s*if" 248 249syn keyword fortranUnitHeaderOb entry 250syn match fortranTypeR display "double\s\+precision" 251syn match fortranTypeR display "double\s\+complex" 252syn match fortranUnitHeaderR display "block\s\+data" 253syn keyword fortranStorageClassR common equivalence data 254syn keyword fortranIntrinsicR dble dprod 255syn match fortranOperatorR "\.\s*[gl][et]\s*\." 256syn match fortranOperatorR "\.\s*\(eq\|ne\)\s*\." 257 258syn keyword fortranRepeat forall 259syn match fortranRepeat "\<end\s*forall" 260syn keyword fortranIntrinsic null cpu_time 261syn match fortranType "\<elemental\>" 262syn match fortranType "\<pure\>" 263if exists("fortran_more_precise") 264 syn match fortranConstructName "\(\<end\s*forall\s\+\)\@<=\a\w*\>" 265endif 266 267if b:fortran_dialect == "f08" 268 " F2003 269 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 270 " ISO_C_binding 271 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 272 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 273 syn keyword fortranIntrinsic iso_c_binding c_loc c_funloc c_associated c_f_pointer c_f_procpointer 274 syn keyword fortranType c_ptr c_funptr 275 " ISO_Fortran_env 276 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 277 " IEEE_arithmetic 278 syn keyword fortranIntrinsic ieee_arithmetic ieee_support_underflow_control ieee_get_underflow_mode ieee_set_underflow_mode 279 280 syn keyword fortranReadWrite flush wait 281 syn keyword fortranIO decimal round iomsg 282 syn keyword fortranType asynchronous nopass non_overridable pass protected volatile abstract extends import 283 syn keyword fortranType non_intrinsic value bind deferred generic final enumerator 284 syn match fortranType "\<class\>" 285 syn match fortranType "\<associate\>" 286 syn match fortranType "\<end\s*associate" 287 syn match fortranType "\<enum\s*,\s*bind\s*(\s*c\s*)" 288 syn match fortranType "\<end\s*enum" 289 syn match fortranConditional "\<select\s*type" 290 syn match fortranConditional "\<type\s*is\>" 291 syn match fortranConditional "\<class\s*is\>" 292 syn match fortranUnitHeader "\<abstract\s*interface\>" 293 syn match fortranOperator "\([\|]\)" 294 295 " F2008 296 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 297 syn keyword fortranIntrinsic atomic_define atomic_ref execute_command_line leadz trailz storage_size merge_bits 298 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 299 syn keyword fortranIO newunit 300 syn keyword fortranType contiguous 301endif 302 303syn cluster fortranCommentGroup contains=fortranTodo 304 305if (b:fortran_fixed_source == 1) 306 if !exists("fortran_have_tabs") 307 "Flag items beyond column 72 308 syn match fortranSerialNumber excludenl "^.\{73,}$"lc=72 309 "Flag left margin errors 310 syn match fortranLabelError "^.\{-,4}[^0-9 ]" contains=fortranTab 311 syn match fortranLabelError "^.\{4}\d\S" 312 endif 313 syn match fortranComment excludenl "^[!c*].*$" contains=@fortranCommentGroup,@spell 314 syn match fortranLeftMargin transparent "^ \{5}" 315 syn match fortranContinueMark display "^.\{5}\S"lc=5 316else 317 syn match fortranContinueMark display "&" 318endif 319 320syn match fortranComment excludenl "!.*$" contains=@fortranCommentGroup,@spell 321 322"cpp is often used with Fortran 323syn match cPreProc "^\s*#\s*\(define\|ifdef\)\>.*" 324syn match cPreProc "^\s*#\s*\(elif\|if\)\>.*" 325syn match cPreProc "^\s*#\s*\(ifndef\|undef\)\>.*" 326syn match cPreCondit "^\s*#\s*\(else\|endif\)\>.*" 327syn region cIncluded contained start=+"[^(]+ skip=+\\\\\|\\"+ end=+"+ contains=fortranLeftMargin,fortranContinueMark,fortranSerialNumber 328syn match cIncluded contained "<[^>]*>" 329syn match cInclude "^\s*#\s*include\>\s*["<]" contains=cIncluded 330 331"Synchronising limits assume that comment and continuation lines are not mixed 332if exists("fortran_fold") || exists("fortran_more_precise") 333 syn sync fromstart 334elseif (b:fortran_fixed_source == 0) 335 syn sync linecont "&" minlines=30 336else 337 syn sync minlines=30 338endif 339 340if exists("fortran_fold") 341 342 if (b:fortran_fixed_source == 1) 343 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 344 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 345 syn region fortranFunction transparent fold keepend extend start="^\s*\(elemental \|pure \|recursive \)\=\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 346 syn region fortranSubroutine transparent fold keepend extend start="^\s*\(elemental \|pure \|recursive \)\=\s*subroutine\s\+\z(\a\w*\)" skip="^\([!c*]\|\s*#\).*$" excludenl end="\<end\s*\($\|subroutine\(\s\+\z1\>\)\=\)" contains=ALLBUT,fortranProgram,fortranModule 347 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 348 syn region fortranInterface transparent fold keepend extend start="^\s*interface\>" skip="^\([!c*]\|\s*#\).*$" excludenl end="\<end\s*interface\>" contains=ALLBUT,fortranProgram,fortranModule,fortran77Loop,fortranCase,fortran90Loop,fortranIfBlock 349 syn region fortranTypeDef transparent fold keepend extend start="^\s*type\s*\(,\s*\(public\|private\)\)\=\s*::" skip="^\([!c*]\|\s*#\).*$" excludenl end="\<end\s*type\>" contains=ALLBUT,fortranProgram,fortranModule,fortran77Loop,fortranCase,fortran90Loop,fortranIfBlock 350 else 351 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 352 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 353 syn region fortranFunction transparent fold keepend extend start="^\s*\(elemental \|pure \|recursive \)\=\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 354 syn region fortranSubroutine transparent fold keepend extend start="^\s*\(elemental \|pure \|recursive \)\=\s*subroutine\s\+\z(\a\w*\)" skip="^\s*[!#].*$" excludenl end="\<end\s*\($\|subroutine\(\s\+\z1\>\)\=\)" contains=ALLBUT,fortranProgram,fortranModule 355 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 356 syn region fortranInterface transparent fold keepend extend start="^\s*interface\>" skip="^\s*[!#].*$" excludenl end="\<end\s*interface\>" contains=ALLBUT,fortranProgram,fortranModule,fortran77Loop,fortranCase,fortran90Loop,fortranIfBlock 357 syn region fortranTypeDef transparent fold keepend extend start="^\s*type\s*\(,\s*\(public\|private\)\)\=\s*::" skip="^\s*[!#].*$" excludenl end="\<end\s*type\>" contains=ALLBUT,fortranProgram,fortranModule,fortran77Loop,fortranCase,fortran90Loop,fortranIfBlock 358 endif 359 360 if exists("fortran_fold_conditionals") 361 if (b:fortran_fixed_source == 1) 362 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 363 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 364 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 365 syn region fortranCase transparent fold keepend extend start="\<select\s*case\>" skip="^\([!c*]\|\s*#\).*$" end="\<end\s*select\>" contains=ALLBUT,fortranUnitHeader,fortranStructure,fortranStorageClass,fortranType,fortranProgram,fortranModule,fortranSubroutine,fortranFunction,fortranBlockData 366 else 367 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 368 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 369 syn region fortranIfBlock transparent fold keepend extend start="\(\<e\(nd\|lse\)\s\+\)\@<!\<if\s*(.\+)\s*then\>" skip="^\s*[!#].*$" end="\<end\s*if\>" contains=ALLBUT,fortranUnitHeader,fortranStructure,fortranStorageClass,fortranType,fortranProgram,fortranModule,fortranSubroutine,fortranFunction,fortranBlockData 370 syn region fortranCase transparent fold keepend extend start="\<select\s*case\>" skip="^\s*[!#].*$" end="\<end\s*select\>" contains=ALLBUT,fortranUnitHeader,fortranStructure,fortranStorageClass,fortranType,fortranProgram,fortranModule,fortranSubroutine,fortranFunction,fortranBlockData 371 endif 372 endif 373 374 if exists("fortran_fold_multilinecomments") 375 if (b:fortran_fixed_source == 1) 376 syn match fortranMultiLineComments transparent fold "\(^[!c*].*\(\n\|\%$\)\)\{4,}" contains=ALLBUT,fortranMultiCommentLines 377 else 378 syn match fortranMultiLineComments transparent fold "\(^\s*!.*\(\n\|\%$\)\)\{4,}" contains=ALLBUT,fortranMultiCommentLines 379 endif 380 endif 381endif 382 383" Define the default highlighting. 384" The default highlighting differs for each dialect. 385" Transparent groups: 386" fortranParen, fortranLeftMargin 387" fortranProgram, fortranModule, fortranSubroutine, fortranFunction, 388" fortranBlockData 389" fortran77Loop, fortran90Loop, fortranIfBlock, fortranCase 390" fortranMultiCommentLines 391hi def link fortranKeyword Keyword 392hi def link fortranConstructName Identifier 393hi def link fortranConditional Conditional 394hi def link fortranRepeat Repeat 395hi def link fortranTodo Todo 396hi def link fortranContinueMark Special 397hi def link fortranString String 398hi def link fortranNumber Number 399hi def link fortranOperator Operator 400hi def link fortranBoolean Boolean 401hi def link fortranLabelError Error 402hi def link fortranObsolete Todo 403hi def link fortranType Type 404hi def link fortranStructure Type 405hi def link fortranStorageClass StorageClass 406hi def link fortranCall Function 407hi def link fortranUnitHeader fortranPreCondit 408hi def link fortranReadWrite Keyword 409hi def link fortranIO Keyword 410hi def link fortranIntrinsic Function 411hi def link fortranConstant Constant 412 413" To stop deleted & obsolescent features being highlighted as Todo items, 414" comment out the next 5 lines and uncomment the 5 lines after that 415hi def link fortranUnitHeaderOb fortranObsolete 416hi def link fortranKeywordOb fortranObsolete 417hi def link fortranConditionalOb fortranObsolete 418hi def link fortranTypeOb fortranObsolete 419hi def link fortranKeywordDel fortranObsolete 420"hi def link fortranUnitHeaderOb fortranUnitHeader 421"hi def link fortranKeywordOb fortranKeyword 422"hi def link fortranConditionalOb fortranConditional 423"hi def link fortranTypeOb fortranType 424"hi def link fortranKeywordDel fortranKeyword 425 426if b:fortran_dialect == "F" 427 hi! def link fortranIntrinsicR fortranObsolete 428 hi! def link fortranUnitHeaderR fortranObsolete 429 hi! def link fortranTypeR fortranObsolete 430 hi! def link fortranStorageClassR fortranObsolete 431 hi! def link fortranOperatorR fortranObsolete 432 hi! def link fortranInclude fortranObsolete 433 hi! def link fortranLabelNumber fortranObsolete 434 hi! def link fortranTarget fortranObsolete 435 hi! def link fortranFloatIll fortranObsolete 436 hi! def link fortranIOR fortranObsolete 437 hi! def link fortranKeywordR fortranObsolete 438 hi! def link fortranStringR fortranObsolete 439 hi! def link fortranConditionalR fortranObsolete 440else 441 hi! def link fortranIntrinsicR fortranIntrinsic 442 hi! def link fortranUnitHeaderR fortranPreCondit 443 hi! def link fortranTypeR fortranType 444 hi! def link fortranStorageClassR fortranStorageClass 445 hi! def link fortranOperatorR fortranOperator 446 hi! def link fortranInclude Include 447 hi! def link fortranLabelNumber Special 448 hi! def link fortranTarget Special 449 hi! def link fortranFloatIll fortranFloat 450 hi! def link fortranIOR fortranIO 451 hi! def link fortranKeywordR fortranKeyword 452 hi! def link fortranStringR fortranString 453 hi! def link fortranConditionalR fortranConditional 454endif 455 456hi def link fortranFormatSpec Identifier 457hi def link fortranFloat Float 458hi def link fortranPreCondit PreCondit 459hi def link cIncluded fortranString 460hi def link cInclude Include 461hi def link cPreProc PreProc 462hi def link cPreCondit PreCondit 463hi def link fortranParenError Error 464hi def link fortranComment Comment 465hi def link fortranSerialNumber Todo 466hi def link fortranTab Error 467 468" Uncomment the next line if you use extra intrinsics provided by vendors 469"hi def link fortranExtraIntrinsic Function 470 471let b:current_syntax = "fortran" 472 473let &cpo = s:cpo_save 474unlet s:cpo_save 475" vim: ts=8 tw=132 476