Mercurial > vim
changeset 34139:a1f47cebf00d
runtime(fortran): update fortran syntax (#13870)
Commit: https://github.com/vim/vim/commit/ef79c5783782d12bdc6c40cf24d578cc6a1f2a8c
Author: Ajit-Thakkar <142174202+Ajit-Thakkar@users.noreply.github.com>
Date: Mon Jan 15 17:42:03 2024 -0400
runtime(fortran): update fortran syntax (https://github.com/vim/vim/issues/13870)
Support most remaining features of Fortran 2018/2023
Small improvements to folding etc,
Code cleanup: use \? instead of mix of \= and \?
Signed-off-by: Ajit-Thakkar <142174202+Ajit-Thakkar@users.noreply.github.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Mon, 15 Jan 2024 22:45:06 +0100 |
| parents | 8f1d88fd63a5 |
| children | adc185c5ca29 |
| files | runtime/syntax/fortran.vim |
| diffstat | 1 files changed, 111 insertions(+), 99 deletions(-) [+] |
line wrap: on
line diff
--- a/runtime/syntax/fortran.vim +++ b/runtime/syntax/fortran.vim @@ -1,6 +1,6 @@ " Vim syntax file " Language: Fortran 2023 (and Fortran 2018, 2008, 2003, 95, 90, and 77) -" Version: (v110) 2024 January 03 +" Version: (v111) 2024 January 15 " Maintainers: Ajit J. Thakkar <ajit@unb.ca>; <https://ajit.ext.unb.ca/> " Joshua Hollett <j.hollett@uwinnipeg.ca> " Usage: For instructions, do :help fortran-syntax from Vim @@ -78,13 +78,13 @@ syn match fortranConstructName syn match fortranConstructName "\%(\<end\s*critical\s\+\)\@17<=\a\w*\>" syn match fortranConstructName "\%(\<end\s*associate\s\+\)\@18<=\a\w*\>" -syn match fortranUnitName "\%(\<\%(end\s*\)\?\%(subroutine\|function\|module\|program\|submodule\)\s\+\)\@12<=\a\w\+" +syn match fortranUnitName "\%(\<\%(end\s*\)\?\%(subroutine\|function\|module\|program\|submodule\)\s\+\)\@12<=\a\w*" syn match fortranUnitHeader "\<end\>\ze\s*\%(!.*\)\?$" syn 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 syn keyword fortranIntrinsicR achar iachar transfer dble dprod dim lge lgt lle llt mod syn keyword fortranIntrinsic command_argument_count get_command get_command_argument get_environment_variable is_iostat_end is_iostat_eor move_alloc new_line same_type_as extends_type_of -syn keyword fortranIntrinsic selected_real_kind selected_int_kind selected_logical_kind selected_char_kind +syn keyword fortranIntrinsic selected_real_kind selected_int_kind selected_logical_kind selected_char_kind next previous 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 syn keyword fortranIntrinsic adjustl adjustr all allocated any associated bit_size btest ceiling cshift date_and_time digits syn keyword fortranIntrinsic dot_product eoshift exponent floor fraction iand ibclr ibits ibset ieor ior ishft ishftc lbound len_trim matmul maxexponent maxloc merge minexponent minloc @@ -92,19 +92,27 @@ syn keyword fortranIntrinsic modulo m "syn keyword fortranIntrinsic count epsilon maxval minval product sum huge tiny " intrinsic names often used for variables in older Fortran code syn match fortranIntrinsic '\<\%(count\|epsilon\|maxval\|minval\|product\|sum\|huge\|tiny\)\>\ze\s*(' -syn keyword fortranIntrinsic spread system_clock transpose trim ubound unpack verify +syn keyword fortranIntrinsic spread system_clock transpose trim ubound unpack verify is_contiguous event_query syn keyword fortranIntrinsic atomic_define atomic_ref execute_command_line leadz trailz storage_size merge_bits 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 syn keyword fortranIntrinsic null cpu_time failed_images stopped_images image_status co_broadcast co_max co_min co_sum co_reduce syn keyword fortranIntrinsic atomic_add atomic_and atomic_or atomic_xor atomic_fetch_add atomic_fetch_and atomic_fetch_or atomic_fetch_xor atomic_cas -syn keyword fortranIntrinsic ieee_arithmetic ieee_support_underflow_control ieee_get_underflow_mode ieee_set_underflow_mode -syn keyword fortranIntrinsic ieee_max ieee_max_mag ieee_min ieee_min_mag split tokenize ieee_support_subnormal ieee_get_modes ieee_set_modes -syn keyword fortranIntrinsic ieee_set_status ieee_get_rounding_mode ieee_set_rounding_mode -syn keyword fortranIntrinsic iso_c_binding c_loc c_funloc c_sizeof c_associated c_f_pointer c_f_procpointer -syn keyword fortranIntrinsic out_of_range reduce random_init coshape +syn keyword fortranIntrinsic ieee_arithmetic ieee_features ieee_exceptions +syn keyword fortranIntrinsic ieee_class ieee_copy_sign ieee_fma ieee_get_rounding_mode ieee_get_underflow_mode ieee_int ieee_is_finite +syn keyword fortranIntrinsic ieee_is_nan ieee_is_negative ieee_is_normal ieee_logb ieee_max ieee_max_mag ieee_max_num ieee_max_num_mag +syn keyword fortranIntrinsic ieee_min ieee_min_mag ieee_min_num ieee_min_num_mag ieee_next_after ieee_next_down ieee_next_up ieee_quiet_eq +syn keyword fortranIntrinsic ieee_quiet_ge ieee_quiet_gt ieee_quiet_le ieee_quiet_lt ieee_quiet_ne ieee_real ieee_rem ieee_rint ieee_scalb +syn keyword fortranIntrinsic ieee_selected_real_kind ieee_set_rounding_mode ieee_set_underflow_mode ieee_signaling_eq ieee_signaling_ge +syn keyword fortranIntrinsic ieee_signaling_gt ieee_signaling_le ieee_signaling_lt ieee_signaling_ne ieee_signbit ieee_support_datatype +syn keyword fortranIntrinsic ieee_support_denormal ieee_support_divide ieee_support_inf ieee_support_io ieee_support_nan ieee_support_rounding +syn keyword fortranIntrinsic ieee_support_sqrt ieee_support_subnormal ieee_support_standard ieee_support_underflow_control +syn keyword fortranIntrinsic ieee_unordered ieee_value ieee_get_flag ieee_get_halting_mode ieee_get_modes ieee_get_status +syn keyword fortranIntrinsic ieee_set_flag ieee_set_halting_mode ieee_set_modes ieee_set_status ieee_support_flag ieee_support_halting +syn keyword fortranIntrinsic iso_c_binding c_loc c_funloc c_sizeof c_associated c_f_pointer c_f_procpointer c_f_strpointer f_c_string +syn keyword fortranIntrinsic iso_fortran_env compiler_options compiler_version +syn keyword fortranIntrinsic out_of_range reduce random_init coshape get_team team_number split tokenize syn keyword fortranIntrinsic acosd asind atand atan2d cosd sind tand acospi asinpi atanpi atan2pi cospi sinpi tanpi -syn keyword fortranIntrinsic compiler_options compiler_version get_team team_number -syn match fortranIntrinsic "\<real\s*("me=s+4 +syn match fortranIntrinsic "\%(^\s*\|type *is *(\s*\)\@12<!\<real\s*("me=s+4 syn match fortranIntrinsic "\<logical\s*("me=s+7 syn match fortranIntrinsic "\<not\s*("me=s+3 syn match fortranIntrinsic "\<len\s*("me=s+3 @@ -114,17 +122,19 @@ syn keyword fortranIntrinsicOb alog alog " Extra intrinsics provided by some vendors syn 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 -syn keyword fortranType generic final enumerator import -syn keyword fortranType c_ptr c_funptr elemental pure impure recursive non_recursive +syn keyword fortranType generic final enumerator import classof typeof +syn keyword fortranType c_ptr c_funptr elemental pure impure recursive non_recursive simple syn match fortranTypeOb "^\s*\zs\%(character\s*\)\@15<=\*" syn match fortranType "^\s*\zs\%(implicit\s\+\)\?\%(real\|integer\|logical\|complex\|character\|type\)\>" syn match fortranType "^\s*\zsimplicit\s\+none\>" -syn match fortranType "\<\%(class\|type\)\%(of\)\?\>" +syn match fortranType "\<class\>" +syn match fortranType "\%(\<type\s\+is\s\+[(]\s*\)\@15<=\%(real\|double precision\|integer\|logical\|complex\|character\)\>" syn match fortranType "\<\%(end\s*\)\?interface\>" syn match fortranType "\<enum\s*,\s*bind\s*(\s*c\s*)" syn match fortranType "\<end\s*\%(enum\|type\)\>" -syn match fortranType "\<\%(end\s*\)\?enumeration\s\+type" +syn match fortranType "\<\%(end\s*\)\?enumeration\s\+type\>" syn match fortranType "\<\%(end\s*\)\?\%(module\s\+\)\?procedure\>" +syn match fortranType "\%(simple \|pure \|impure \|recursive \|non-recursive \|elemental \|module \)\@17<=\%(real\|double precision\|integer\|logical\|complex\|character\)" syn match fortranTypeR display "\<double\s*precision\>" syn match fortranTypeR display "\<double\s\+complex\>" syn keyword fortranAttribute value bind deferred contiguous intrinsic non_intrinsic @@ -149,10 +159,10 @@ syn keyword fortranTodo contained bug n syn region fortranParen transparent start="(" end=")" contains=ALLBUT,fortranParenError,@fortranCommentGroup,cIncluded,@spell syn match fortranParenError ")" -syn match fortranOperator "\.\s*n\=eqv\s*\." +syn match fortranOperator "\.\s*n\?eqv\s*\." syn match fortranOperator "\.\s*\%(and\|or\|not\)\s*\." syn match fortranOperator "\%(+\|-\|/\|\*\)" -syn match fortranOperator "\%(\%(>\|<\)=\=\|==\|/=\|=\)" +syn match fortranOperator "\%(\%(>\|<\)=\?\|==\|/=\|=\)" syn match fortranOperator "\%(%\|?\|=>\)" syn match fortranOperator "\%([\|]\)" syn match fortranOperatorR "\.\s*[gl][et]\s*\." @@ -170,17 +180,17 @@ endif "Numbers of various sorts " Integers -syn match fortranNumber display "\<\d\+\%(_\a\w*\)\=\>" +syn match fortranNumber display "\<\d\+\%(_\a\w*\)\?\>" " floating point number, without a decimal point -syn match fortranFloatIll display "\<\d\+[deq][-+]\=\d\+\%(_\a\w*\)\=\>" +syn match fortranFloatIll display "\<\d\+[deq][-+]\?\d\+\%(_\a\w*\)\?\>" " floating point number, starting with a decimal point -syn match fortranFloatIll display "\.\d\+\%([deq][-+]\=\d\+\)\=\%(_\a\w*\)\=\>" +syn match fortranFloatIll display "\.\d\+\%([deq][-+]\?\d\+\)\?\%(_\a\w*\)\?\>" " floating point number, no digits after decimal -syn match fortranFloatIll display "\<\d\+\.\%([deq][-+]\=\d\+\)\=\%(_\a\w*\)\=\>" +syn match fortranFloatIll display "\<\d\+\.\%([deq][-+]\?\d\+\)\?\%(_\a\w*\)\?\>" " floating point number, D or Q exponents -syn match fortranFloatIll display "\<\d\+\.\d\+\%([dq][-+]\=\d\+\)\=\%(_\a\w*\)\=\>" +syn match fortranFloatIll display "\<\d\+\.\d\+\%([dq][-+]\?\d\+\)\?\%(_\a\w*\)\?\>" " floating point number -syn match fortranFloat display "\<\d\+\.\d\+\%(e[-+]\=\d\+\)\=\%(_\a\w*\)\=\>" +syn match fortranFloat display "\<\d\+\.\d\+\%(e[-+]\?\d\+\)\?\%(_\a\w*\)\?\>" " binary number syn match fortranBinary display "b["'][01]\+["']" " octal number @@ -189,8 +199,8 @@ syn match fortranOctal display "o["'][0- syn match fortranHex display "z["'][0-9A-F]\+["']" " Numbers in formats syn match fortranFormatSpec display "\d*f\d\+\.\d\+" -syn match fortranFormatSpec display "\d*e[sn]\=\d\+\.\d\+\%(e\d+\>\)\=" -syn match fortranFormatSpec display "\d*\%(d\|q\|g\)\d\+\.\d\+\%(e\d+\)\=" +syn match fortranFormatSpec display "\d*e[sn]\?\d\+\.\d\+\%(e\d+\>\)\?" +syn match fortranFormatSpec display "\d*\%(d\|q\|g\)\d\+\.\d\+\%(e\d+\)\?" syn match fortranFormatSpec display "\d\+x\>" " The next match cannot be used because it would pick up identifiers as well " syn match fortranFormatSpec display "\<\%(a\|i\)\d\+" @@ -198,34 +208,29 @@ syn match fortranFormatSpec display "\d\ syn match fortranLabelNumber display "^\zs\d\{1,5}\ze\s" syn match fortranLabelNumber display "^ \zs\d\{1,4}\ze\s" syn match fortranLabelNumber display "^ \zs\d\{1,3}\ze\s" -syn match fortranLabelNumber display "^ \zs\d\d\=\ze\s" +syn match fortranLabelNumber display "^ \zs\d\d\?\ze\s" syn match fortranLabelNumber display "^ \zs\d\ze\s" " Numbers as targets syn match fortranTarget display "\%(\<if\s*(.\+)\s*\)\@<=\%(\d\+\s*,\s*\)\{2}\d\+\>" syn match fortranTarget display "\%(\<do\s\+\)\@11<=\d\+\>" -syn match fortranTarget display "\%(\<go\s*to\s*(\=\)\@11<=\%(\d\+\s*,\s*\)*\d\+\>" +syn match fortranTarget display "\%(\<go\s*to\s*(\?\)\@11<=\%(\d\+\s*,\s*\)*\d\+\>" syn match fortranBoolean "\.\s*\%(true\|false\)\s*\." -syn keyword fortranKeyword call -syn keyword fortranKeyword use only contains +syn keyword fortranKeyword call use only continue allocate deallocate nullify return cycle exit contains syn match fortranKeyword "\<fail\s\+image\>" -syn match fortranKeyword "\<\%(error\s\+\)\=stop\>" -syn keyword fortranKeyword continue +syn match fortranKeyword "\<\%(error\s\+\)\?stop\>" syn match fortranKeyword "\<go\s*to\>" syn match fortranKeywordDel "\<go\s*to\ze\s\+.*,\s*(.*$" syn match fortranKeywordOb "\<go\s*to\ze\s*(\d\+.*$" syn keyword fortranKeywordDel assign pause -syn keyword fortranKeyword allocate deallocate nullify return cycle exit syn region fortranString start=+'+ end=+'+ contains=fortranLeftMargin,fortranContinueMark,fortranSerialNumber syn region fortranString start=+"+ end=+"+ contains=fortranLeftMargin,fortranContinueMark,fortranSerialNumber syn match fortranIO '\%(\%((\|,\|, *&\n\)\s*\)\@<=\%(access\|blank\|direct\|exist\|file\|fmt\|form\|formatted\|iostat\|name\|named\|nextrec\|number\|opened\|rec\|recl\|sequential\|status\|unformatted\|unit\)\ze\s*=' syn keyword fortranIOR format namelist -syn keyword fortranIO pad position action delim readwrite -syn keyword fortranIO eor advance nml -syn keyword fortranIO newunit decimal round iomsg +syn keyword fortranIO pad position action delim readwrite eor advance nml newunit decimal round iomsg syn match fortranIO contains=fortranOperator "\<e\%(nd\|rr\)\s*=\s*\d\+" syn keyword fortranConditional else then where elsewhere @@ -233,8 +238,9 @@ syn match fortranConditional "\<if\>" syn match fortranConditional "\<else\s*if\>" syn match fortranConditional "\<\%(end\s*\)\?\%(if\|where\|select\)\>" syn match fortranConditional "\<select\s\+\%(case\|rank\|type\)\>" +syn match fortranConditional "\<\%(case\|rank\)\%(\s\+default\)\?\>" +syn match fortranConditional "\<class\s\+default\>" syn match fortranConditional "\<\%(class\|type\)\s\+is\>" -syn match fortranConditional "\<\%(case\|rank\)\%(\s\+default\)\?\>" syn match fortranConditionalDel "\<if\s*(.*)\s*\d\+\s*,\s*\d\+\s*,\s*\d\+\s*$" syn keyword fortranInclude include @@ -248,8 +254,7 @@ syn match fortranImageControl "\<notif syn keyword fortranUnitHeaderOb entry syn match fortranUnitHeaderOb display "\<block\s*data\>" -syn keyword fortranStorageClass in out -syn match fortranStorageClass "\<in\s*out\>" +syn keyword fortranStorageClass in out inout syn match fortranStorageClass "\<kind\s*="me=s+4 syn match fortranStorageClass "\<len\s*="me=s+3 syn match fortranStorageClass "^\s*\zsdata\>\%(\s\+\a\w*\s*/\)\@=" @@ -257,11 +262,17 @@ syn match fortranStorageClassOb syn match fortranStorageClassOb "^\s*\zscommon\>\%(\s*/\)\@=" syn keyword fortranStorageClassOb equivalence -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 -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 -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 stat_failed_image stat_unlocked_failed_image -syn keyword fortranConstant int8 int16 int32 int64 real16 real32 real64 real128 character_kinds integer_kinds logical_kinds real_kinds iostat_inquire_internal_unit -syn keyword fortranConstant ieee_negative_subnormal ieee_positive_subnormal +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 +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 +syn keyword fortranConstant character_storage_size error_unit file_storage_size input_unit iostat_end iostat_eor numeric_storage_size output_unit stat_failed_image stat_unlocked_failed_image +syn keyword fortranConstant int8 int16 int32 int64 real16 real32 real64 real128 character_kinds integer_kinds logical_kinds real_kinds iostat_inquire_internal_unit +syn keyword fortranConstant ieee_invalid ieee_overflow ieee_divide_by_zero ieee_underflow ieee_inexact ieee_usual ieee_all +syn keyword fortranConstant ieee_signaling_nan ieee_quiet_nan ieee_negative_inf ieee_negative_normal ieee_negative_subnormal +syn keyword fortranConstant ieee_negative_zero ieee_positive_zero ieee_positive_subnormal ieee_positive_normal ieee_positive_inf +syn keyword fortranConstant ieee_other_value ieee_negative_denormal ieee_positive_denormal ieee_negative_subnormal +syn keyword fortranConstant ieee_positive_subnormal ieee_nearest ieee_to_zero ieee_up ieee_down ieee_away ieee_other ieee_datatype +syn keyword fortranConstant ieee_denormal ieee_divide ieee_halting ieee_inexact_flag ieee_inf ieee_invalid_flag ieee_nan +syn keyword fortranConstant ieee_rounding ieee_sqrt ieee_subnormal ieee_underflow_flag " CUDA fortran if exists("fortran_CUDA") @@ -324,7 +335,7 @@ else endif syn match fortranComment excludenl "!.*$" contains=@fortranCommentGroup,@spell -syn match fortranOpenMP excludenl "^\s*\zs!\$\%(OMP\)\=&\=\s.*$" +syn match fortranOpenMP excludenl "^\s*\zs!\$\%(OMP\)\?&\?\s.*$" syn match fortranEndStatement display ";" "cpp is often used with Fortran @@ -352,43 +363,43 @@ if exists("fortran_fold") setlocal foldmethod=syntax endif if (b:fortran_fixed_source == 1) - 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 - 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 - 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 - 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 - 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 - syn region fortranBlockData transparent fold keepend start="\<block\>" skip="^\s*[!#].*$" excludenl end="\<end\s*block\>" contains=ALLBUT,fortranProgram,fortranModule,fortranSubroutine,fortranFunction,fortran77Loop,fortranCase,fortran90Loop,fortranIfBlock - syn region fortranAssociate transparent fold keepend start="^\s*\<associate\s\+" skip="^\%([!c*]\|\s*#\).*$" excludenl end="\<end\s*associate" contains=ALLBUT,fortranProgram,fortranModule,fortranSubroutine,fortranFunction - syn region fortranCritical transparent fold keepend start="^\s*\<critical\s\+" skip="^\%([!c*]\|\s*#\).*$" excludenl end="\<end\s*critical" contains=ALLBUT,fortranProgram,fortranModule,fortranSubroutine,fortranFunction - syn region fortranTeam transparent fold keepend start="^\s*\<change\s\+team\>" skip="^\%([!c*]\|\s*#\).*$" excludenl end="\<end\s*team\>" contains=ALLBUT,fortranProgram,fortranModule,fortranSubroutine,fortranFunction - 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 - 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 + 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 + 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 + syn region fortranModule transparent fold keepend start="^\s*module\s\+\%(procedure\)\@9!\z(\a\w*\)" skip="^\%([!c*]\|\s*#\).*$" excludenl end="\<end\s*\%(module\%(\s\+\z1\>\)\?\|$\)" contains=ALLBUT,fortranProgram + syn region fortranFunction transparent fold keepend extend start="\<function\s\+\z(\a\w*\)" skip="^\%([!c*]\|\s*#\).*$" excludenl end="\<end\s*\%($\|function\%(\s\+\z1\>\)\?\)" contains=ALLBUT,fortranProgram,fortranModule + syn region fortranSubroutine transparent fold keepend extend start="\<subroutine\s\+\z(\a\w*\)" skip="^\%([!c*]\|\s*#\).*$" excludenl end="\<end\s*\%($\|subroutine\%(\s\+\z1\>\)\?\)" contains=ALLBUT,fortranProgram,fortranModule + syn region fortranBlockData transparent fold keepend start="\<block\>" skip="^\%([!c*]\|\s*#\).*$" excludenl end="\<end\s*block\>" contains=ALLBUT,fortranProgram,fortranModule,fortranSubroutine,fortranFunction,fortran77Loop,fortranCase,fortran90Loop,fortranIfBlock + syn region fortranAssociate transparent fold keepend start="\<associate\s\+" skip="^\%([!c*]\|\s*#\).*$" excludenl end="\<end\s*associate" contains=ALLBUT,fortranProgram,fortranModule,fortranSubroutine,fortranFunction + syn region fortranCritical transparent fold keepend start="\<critical\s\+" skip="^\%([!c*]\|\s*#\).*$" excludenl end="\<end\s*critical" contains=ALLBUT,fortranProgram,fortranModule,fortranSubroutine,fortranFunction + syn region fortranTeam transparent fold keepend start="\<change\s\+team\>" skip="^\%([!c*]\|\s*#\).*$" excludenl end="\<end\s*team\>" contains=ALLBUT,fortranProgram,fortranModule,fortranSubroutine,fortranFunction + 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 + syn region fortranTypeDef transparent fold keepend extend start="^\s*type\s*\%(,\s*\%(abstract\|private\|public\|bind(c)\|extends(\a\w*)\)\)\{0,4}\s*::\s*\z(\a\w*\)" skip="^\%([!c*]\|\s*#\).*$" excludenl end="\<end\s*type\>\%(\s\+\z1\>\)\?" contains=ALLBUT,fortranProgram,fortranModule,fortranSubroutine,fortranFunction syn region fortranMultiComments fold start="^\zs[!c*].*\_s*[!c*]" skip="^[!c*]" end='^\ze\s*[^!c*]' else - 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 - 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 - 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 - 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 - 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 + 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 + 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 + syn region fortranModule transparent fold keepend start="^\s*module\s\+\%(procedure\)\@9!\z(\a\w*\)" skip="^\s*[!#].*$" excludenl end="\<end\s*\%(module\%(\s\+\z1\>\)\?\|$\)" contains=ALLBUT,fortranProgram + syn region fortranFunction transparent fold keepend extend start="\<function\s\+\z(\a\w*\)" skip="^\s*[!#].*$" excludenl end="\<end\s*\%($\|function\%(\s\+\z1\>\)\?\)" contains=ALLBUT,fortranProgram,fortranModule + syn region fortranSubroutine transparent fold keepend extend start="\<subroutine\s\+\z(\a\w*\)" skip="^\s*[!#].*$" excludenl end="\<end\s*\%($\|subroutine\%(\s\+\z1\>\)\?\)" contains=ALLBUT,fortranProgram,fortranModule syn region fortranBlockData transparent fold keepend start="\<block\>" skip="^\s*[!#].*$" excludenl end="\<end\s*block\>" contains=ALLBUT,fortranProgram,fortranModule,fortranSubroutine,fortranFunction,fortran77Loop,fortranCase,fortran90Loop,fortranIfBlock syn region fortranAssociate transparent fold keepend start="\<associate\>" skip="^\s*[!#].*$" excludenl end="\<end\s*associate\>" contains=ALLBUT,fortranProgram,fortranModule,fortranSubroutine,fortranFunction syn region fortranCritical transparent fold keepend start="\<critical\>" skip="^\s*[!#].*$" excludenl end="\<end\s*critical\>" contains=ALLBUT,fortranProgram,fortranModule,fortranSubroutine,fortranFunction syn region fortranTeam transparent fold keepend start="\<change\s\+team\>" skip="^\s*[!#].*$" excludenl end="\<end\s*team\>" contains=ALLBUT,fortranProgram,fortranModule,fortranSubroutine,fortranFunction - 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 - 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 + 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 + syn region fortranTypeDef transparent fold keepend extend start="^\s*type\s*\%(,\s*\%(abstract\|private\|public\|bind(c)\|extends(\a\w*)\)\)\{0,4}\s*::\s*\z(\a\w*\)" skip="^\s*[!#].*$" excludenl end="\<end\s*type\>\%(\s\+\z1\>\)\?" contains=ALLBUT,fortranProgram,fortranModule,fortranSubroutine,fortranFunction syn region fortranMultiComments fold start="^\zs\s*!.*\_s*!" skip="^\s*!" end='^\ze\s*[^!]' endif if exists("fortran_fold_conditionals") if (b:fortran_fixed_source == 1) syn region fortran77Loop transparent fold keepend start="\<do\s\+\z(\d\+\)" end="^\s*\z1\>" contains=ALLBUT,fortranUnitHeader,fortranAttribute,fortranStorageClass,fortranType,fortranProgram,fortranModule,fortranSubroutine,fortranFunction,fortranBlockData - 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,fortranAttribute,fortranStorageClass,fortranType,fortranProgram,fortranModule,fortranSubroutine,fortranFunction,fortranBlockData - 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,fortranAttribute,fortranStorageClass,fortranType,fortranProgram,fortranModule,fortranSubroutine,fortranFunction,fortranBlockData + syn region fortran90Loop transparent fold keepend extend start="\%(\<end\s\+\)\@5<!\<do\%(\s\+\a\|\s*$\)" skip="^\%([!c*]\|\s*#\).*$" excludenl end="\<end\s*do\>" contains=ALLBUT,fortranUnitHeader,fortranAttribute,fortranStorageClass,fortranType,fortranProgram,fortranModule,fortranSubroutine,fortranFunction,fortranBlockData + syn region fortranIfBlock transparent fold keepend extend start="\%(\<e\%(nd\|lse\)\s\+\)\@6<!\<if\s*(.\+)\s*then\>" skip="^\%([!c*]\|\s*#\).*$" end="\<end\s*if\>" contains=ALLBUT,fortranUnitHeader,fortranAttribute,fortranStorageClass,fortranType,fortranProgram,fortranModule,fortranSubroutine,fortranFunction,fortranBlockData syn region fortranCase transparent fold keepend extend start="\<select\s*\%(case\|type\|rank\)\>" skip="^\%([!c*]\|\s*#\).*$" end="\<end\s*select\>" contains=ALLBUT,fortranUnitHeader,fortranAttribute,fortranStorageClass,fortranType,fortranProgram,fortranModule,fortranSubroutine,fortranFunction,fortranBlockData else syn region fortran77Loop transparent fold keepend start="\<do\s\+\z(\d\+\)" end="^\s*\z1\>" contains=ALLBUT,fortranUnitHeader,fortranAttribute,fortranStorageClass,fortranType,fortranProgram,fortranModule,fortranSubroutine,fortranFunction,fortranBlockData - syn region fortran90Loop transparent fold keepend extend start="\%(\<end\s\+\)\@<!\<do\%(\s\+\a\|\s*$\)" skip="^\s*[!#].*$" excludenl end="\<end\s*do\>" contains=ALLBUT,fortranUnitHeader,fortranAttribute,fortranStorageClass,fortranType,fortranProgram,fortranModule,fortranSubroutine,fortranFunction,fortranBlockData - 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,fortranAttribute,fortranStorageClass,fortranType,fortranProgram,fortranModule,fortranSubroutine,fortranFunction,fortranBlockData + syn region fortran90Loop transparent fold keepend extend start="\%(\<end\s\+\)\@5<!\<do\%(\s\+\a\|\s*$\)" skip="^\s*[!#].*$" excludenl end="\<end\s*do\>" contains=ALLBUT,fortranUnitHeader,fortranAttribute,fortranStorageClass,fortranType,fortranProgram,fortranModule,fortranSubroutine,fortranFunction,fortranBlockData + syn region fortranIfBlock transparent fold keepend extend start="\%(\<e\%(nd\|lse\)\s\+\)\@6<!\<if\s*(\%(.\|&\s*\n\)\+)\%(\s\|&\s*\n\)*then\>" skip="^\s*[!#].*$" end="\<end\s*if\>" contains=ALLBUT,fortranUnitHeader,fortranAttribute,fortranStorageClass,fortranType,fortranProgram,fortranModule,fortranSubroutine,fortranFunction,fortranBlockData syn region fortranCase transparent fold keepend extend start="\<select\s*\%(case\|type\|rank\)\>" skip="^\s*[!#].*$" end="\<end\s*select\>" contains=ALLBUT,fortranUnitHeader,fortranAttribute,fortranStorageClass,fortranType,fortranProgram,fortranModule,fortranSubroutine,fortranFunction,fortranBlockData endif endif @@ -414,13 +425,13 @@ hi def link fortranLabelError Er hi def link fortranObsolescent Todo hi def link fortranType Type hi def link fortranAttribute Type -hi def link fortranBlock fortranConditional +hi def link fortranBlock Conditional hi def link fortranImageControl Keyword hi def link fortranStorageClass StorageClass hi def link fortranIntrinsic Function hi def link fortranCalled Function hi def link fortranUnitName Function -hi def link fortranUnitHeader fortranPreCondit +hi def link fortranUnitHeader PreCondit hi def link fortranReadWrite Keyword hi def link fortranIO Keyword hi def link fortranConstant Constant @@ -428,7 +439,22 @@ hi def link fortranConstant Constan hi def link fortranInclude Include hi def link fortranLabelNumber Special hi def link fortranTarget Special -hi def link fortranFloatIll fortranFloat +hi def link fortranFloatIll Float + +hi def link fortranFormatSpec Identifier +hi def link fortranFloat Float +hi def link fortranPreCondit PreCondit +hi def link fortranOpenMP PreProc +hi def link fortranParenError Error +hi def link fortranComment Comment +hi def link fortranMultiComments Comment +hi def link fortranSerialNumber Todo +hi def link fortranTab Error + +hi def link cIncluded String +hi def link cInclude Include +hi def link cPreProc PreProc +hi def link cPreCondit PreCondit " Redundant features which may one day become obsolescent hi def link fortranIntrinsicR fortranIntrinsic @@ -440,39 +466,25 @@ hi def link fortranRepeatR fortranRep " features deleted or declared obsolescent in Fortran 2023 if (b:fortran_fixed_source == 1) - hi def link fortranUnitHeaderOb fortranUnitHeader - hi def link fortranKeywordOb fortranKeyword - hi def link fortranKeywordDel fortranKeyword - hi def link fortranConditionalDel fortranConditional - hi def link fortranTypeOb fortranType - hi def link fortranStorageClassOb fortranStorageClass - hi def link fortranRepeatOb fortranRepeat - hi def link fortranIntrinsicOb fortranIntrinsic + hi def link fortranUnitHeaderOb fortranUnitHeader + hi def link fortranKeywordOb fortranKeyword + hi def link fortranKeywordDel fortranKeyword + hi def link fortranConditionalDel fortranConditional + hi def link fortranTypeOb fortranType + hi def link fortranStorageClassOb fortranStorageClass + hi def link fortranRepeatOb fortranRepeat + hi def link fortranIntrinsicOb fortranIntrinsic else - hi def link fortranUnitHeaderOb fortranObsolescent - hi def link fortranKeywordOb fortranObsolescent - hi def link fortranKeywordDel fortranObsolescent - hi def link fortranConditionalDel fortranObsolescent - hi def link fortranTypeOb fortranObsolescent - hi def link fortranStorageClassOb fortranObsolescent - hi def link fortranRepeatOb fortranObsolescent - hi def link fortranIntrinsicOb fortranObsolescent + hi def link fortranUnitHeaderOb fortranObsolescent + hi def link fortranKeywordOb fortranObsolescent + hi def link fortranKeywordDel fortranObsolescent + hi def link fortranConditionalDel fortranObsolescent + hi def link fortranTypeOb fortranObsolescent + hi def link fortranStorageClassOb fortranObsolescent + hi def link fortranRepeatOb fortranObsolescent + hi def link fortranIntrinsicOb fortranObsolescent endif -hi def link fortranFormatSpec Identifier -hi def link fortranFloat Float -hi def link fortranPreCondit PreCondit -hi def link cIncluded fortranString -hi def link cInclude Include -hi def link cPreProc PreProc -hi def link cPreCondit PreCondit -hi def link fortranOpenMP PreProc -hi def link fortranParenError Error -hi def link fortranComment Comment -hi def link fortranMultiComments Comment -hi def link fortranSerialNumber Todo -hi def link fortranTab Error - if exists("fortran_CUDA") hi def link fortranIntrinsicCUDA fortranIntrinsic hi def link fortranTypeCUDA fortranType