diff options
| -rw-r--r-- | fpm/src/fpm_source_parsing.f90 | 6 | ||||
| -rw-r--r-- | fpm/src/fpm_strings.f90 | 19 |
2 files changed, 21 insertions, 4 deletions
diff --git a/fpm/src/fpm_source_parsing.f90 b/fpm/src/fpm_source_parsing.f90 index f81555d..db271ed 100644 --- a/fpm/src/fpm_source_parsing.f90 +++ b/fpm/src/fpm_source_parsing.f90 @@ -16,7 +16,7 @@ !> module fpm_source_parsing use fpm_error, only: error_t, file_parse_error, fatal_error -use fpm_strings, only: string_t, string_cat, split, lower, str_ends_with, fnv_1a +use fpm_strings, only: string_t, string_cat, len_trim, split, lower, str_ends_with, fnv_1a use fpm_model, only: srcfile_t, & FPM_UNIT_UNKNOWN, FPM_UNIT_PROGRAM, FPM_UNIT_MODULE, & FPM_UNIT_SUBMODULE, FPM_UNIT_SUBPROGRAM, & @@ -87,7 +87,7 @@ function parse_f_source(f_filename,error) result(f_source) close(fh) ! Ignore empty files, returned as FPM_UNIT_UNKNOW - if (len_trim(string_cat(file_lines,' ')) < 1) return + if (len_trim(file_lines) < 1) return f_source%digest = fnv_1a(file_lines) @@ -392,7 +392,7 @@ function parse_c_source(c_filename,error) result(c_source) close(fh) ! Ignore empty files, returned as FPM_UNIT_UNKNOW - if (len_trim(string_cat(file_lines,' ')) < 1) then + if (len_trim(file_lines) < 1) then c_source%unit_type = FPM_UNIT_UNKNOWN return end if diff --git a/fpm/src/fpm_strings.f90 b/fpm/src/fpm_strings.f90 index 5b6104c..e3cee28 100644 --- a/fpm/src/fpm_strings.f90 +++ b/fpm/src/fpm_strings.f90 @@ -4,13 +4,17 @@ implicit none private public :: f_string, lower, split, str_ends_with, string_t -public :: string_array_contains, string_cat, operator(.in.), fnv_1a +public :: string_array_contains, string_cat, len_trim, operator(.in.), fnv_1a public :: resize, str type string_t character(len=:), allocatable :: s end type +interface len_trim + module procedure :: string_len_trim +end interface len_trim + interface resize module procedure :: resize_string end interface @@ -200,6 +204,19 @@ function string_cat(strings,delim) result(cat) end function string_cat + +!> Determine total trimmed length of `string_t` array +pure function string_len_trim(strings) result(n) + type(string_t), intent(in) :: strings(:) + integer :: i, n + + n = 0 + do i=1,size(strings) + n = n + len_trim(strings(i)%s) + end do + +end function string_len_trim + subroutine split(input_line,array,delimiters,order,nulls) ! parse string on delimiter characters and store tokens into an allocatable array" ! Author: John S. Urban |