diff options
author | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
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committer | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
commit | e0c6872cf40896c7be36b11dcc744620f10adf1d (patch) | |
tree | 60335e10d2f4354b0674ec22d7b53f0f8abee672 /dviware/ln03/rose/lnfinc.pli |
Initial commit
Diffstat (limited to 'dviware/ln03/rose/lnfinc.pli')
-rw-r--r-- | dviware/ln03/rose/lnfinc.pli | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/dviware/ln03/rose/lnfinc.pli b/dviware/ln03/rose/lnfinc.pli new file mode 100644 index 0000000000..c8cafe8ff6 --- /dev/null +++ b/dviware/ln03/rose/lnfinc.pli @@ -0,0 +1,35 @@ +cvis: PROCEDURE (i) RETURNS (CHAR (*)); + DCL i FIXED; + + RETURN (frontstrip(CHAR (i))); +END cvis; + +strip: PROCEDURE (t) RETURNS (CHAR (*)); + DCL i FIXED, + t CHAR (*); + + DO i = Length (t) TO 1 BY -1; + IF substr (t,i,1) ^= ' ' + THEN RETURN (substr (t,1,i)); + END; + RETURN (''); +END strip; + +frontstrip: PROCEDURE (t) RETURNS (CHAR (*)); + DCL i FIXED, + t CHAR (*); + + DO i = 1 TO Length (t); + IF substr (t,i,1) ^= ' ' + THEN RETURN (substr (t,i)); + END; + RETURN (''); +END frontstrip; + +upcase: PROCEDURE (text) RETURNS (CHAR (*)); + DCL text CHAR (*); + + RETURN (translate (text, + 'ABCDEFGHIJKLMNOPQRSTUVWXYZ', + 'abcdefghijklmnopqrstuvwxyz')); +END upcase; |