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DAMASK_EICMD
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getTag works now for tags with the same start and close tag 

needed for '/echo/'. Still suggest to rather use /echo\
This commit is contained in:
Martin Diehl 2018-08-22 13:10:59 +02:00
parent 52088691d1
commit 037ab3d081
1 changed files with 4 additions and 4 deletions
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src/IO.f90
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@ -833,7 +833,7 @@ pure function IO_getTag(string,openChar,closeChar)
character(len=*), intent(in) :: string !< string to check for tag
character(len=len_trim(string)) :: IO_getTag
character(len=*), intent(in) :: openChar, & !< indicates beginning of tag
character, intent(in) :: openChar, & !< indicates beginning of tag
closeChar !< indicates end of tag
character(len=*), parameter :: SEP=achar(32)//achar(9)//achar(10)//achar(13) ! whitespaces
@ -842,7 +842,7 @@ pure function IO_getTag(string,openChar,closeChar)
IO_getTag = ''
left = scan(string,openChar)
right = scan(string,closeChar)
right = merge(scan(string,closeChar), scan(string(left:),closeChar),openChar /= closeChar)
if (left == verify(string,SEP) .and. right > left) & ! openChar is first and closeChar occurs
IO_getTag = string(left+1:right-1)