## Here is an example for Fortran 90/95 syntax "fortran" "\.(f|f90|f95)$" #color red "\<[A-Z_]a[0-9A-Z_]+\>" color red "\<[0-9]+\>" icolor green "\<(action|advance|all|allocatable|allocated|any|apostrophe)\>" icolor green "\<(append|asis|assign|assignment|associated|character|common)\>" icolor green "\<(complex|data|default|delim|dimension|double precision)\>" icolor green "\<(elemental|epsilon|external|file|fmt|form|format|huge)\>" icolor green "\<(implicit|include|index|inquire|integer|intent|interface)\>" icolor green "\<(intrinsic|iostat|kind|logical|module|none|null|only)>" icolor green "\<(operator|optional|pack|parameter|pointer|position|private)\>" icolor green "\<(program|public|real|recl|recursive|selected_int_kind)\>" icolor green "\<(selected_real_kind|subroutine|status)\>" icolor cyan "\<(abs|achar|adjustl|adjustr|allocate|bit_size|call|char)\>" icolor cyan "\<(close|contains|count|cpu_time|cshift|date_and_time)\>" icolor cyan "\<(deallocate|digits|dot_product|eor|eoshift|function|iachar)\>" icolor cyan "\<(iand|ibclr|ibits|ibset|ichar|ieor|iolength|ior|ishft|ishftc)\>" icolor cyan "\<(lbound|len|len_trim|matmul|maxexponent|maxloc|maxval|merge)\>" icolor cyan "\<(minexponent|minloc|minval|mvbits|namelist|nearest|nullify)\>" icolor cyan "\<(open|pad|present|print|product|pure|quote|radix)\>" icolor cyan "\<(random_number|random_seed|range|read|readwrite|replace)\>" icolor cyan "\<(reshape|rewind|save|scan|sequence|shape|sign|size|spacing)\>" icolor cyan "\<(spread|sum|system_clock|target|transfer|transpose|trim)\>" icolor cyan "\<(ubound|unpack|verify|write|tiny|type|use|yes)\>" icolor yellow "\<(.and.|case|do|else|else?if|else?where|end|end?do|end?if)\>" icolor yellow "\<(end?select|.eqv.|forall|if|lge|lgt|lle|llt|.neqv.|.not.)\>" icolor yellow "\<(.or.|repeat|select case|then|where|while)\>" icolor magenta "\<(continue|cycle|exit|go?to|result|return)\>" ## String highlighting. icolor yellow "<[^= ]*>" ""(\\.|[^"])*"" ## Comment highlighting icolor blue "!.*"