File: lennob.f

package info (click to toggle)
scilab 4.0-12
  • links: PTS
  • area: non-free
  • in suites: etch, etch-m68k
  • size: 100,640 kB
  • ctags: 57,333
  • sloc: ansic: 377,889; fortran: 242,862; xml: 179,819; tcl: 42,062; sh: 10,593; ml: 9,441; makefile: 4,377; cpp: 1,354; java: 621; csh: 260; yacc: 247; perl: 130; lex: 126; asm: 72; lisp: 30
file content (36 lines) | stat: -rw-r--r-- 850 bytes parent folder | download | duplicates (22) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
 
      INTEGER FUNCTION lennob(string)
      IMPLICIT INTEGER (a-p,r-z),LOGICAL (q)
C**********************************************************************
C
C     INTEGER FUNCTION LENNOB( STRING )
C                LENgth NOt counting trailing Blanks
C
C
C                              Function
C
C
C     Returns the length of STRING up to and including the last
C     non-blank character.
C
C
C                              Arguments
C
C
C     STRING --> String whose length not counting trailing blanks
C                is returned.
C
C**********************************************************************
      CHARACTER*(*) string

      end = len(string)
      DO 20,i = end,1,-1
          IF (.NOT. (string(i:i).NE.' ')) GO TO 10
          lennob = i
          RETURN

   10     CONTINUE
   20 CONTINUE
      lennob = 0
      RETURN

      END