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sunil sharma
New User
Joined: 23 Jun 2008
Posts: 2
Location: Chennai, India
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I want to edit a dataset from a jcl from a curser position. I am using the below code, but not able to do so.
Here (row,col) = CURSOR is used, but i am not getting the row and column number.
| Code: |
/* REXX */
Address ISREDIT
"MACRO"
Address ISPEXEC "CONTROL ERRORS RETURN"
/***********************************************/
/* BEGIN PROCESSING */
/***********************************************/
"(row,col) = CURSOR"
"(data1) = LINE " row /* data1 = cursor line */
/**********************************/
/* Find start of data set name */
/**********************************/
dsnstart = Pos('DSN=',data1) /* look for DSN= */
If dsnstart = 0 then do /* no DSN = */
dsnstart = Pos('DSNAME=',data1) /* look for DSNAME= */
If dsnstart = 0 then do /* no DSN= or DSNAME= */
"CURSOR = " row col /* cursor pos */
If col < 1 then dsnstart = 1 /* needed for ZB line cmd */
Else dsnstart = col /* assume cursor on DSN */
End
Else dsnstart = dsnstart + 7 /* DSNAME= specified in JCL */
End /* if dsnstart = 0 */
Else dsnstart = dsnstart + 4 /* DSN = specified in JCL */
/**********************************/
/* Find end of data set name */
/**********************************/
dsnend = Pos(',',data1,dsnstart) /* look for comma at end of dsn */
If dsnend = 0 then do /* no comma found */
dsnend = Pos(' ',data1,dsnstart) /* look for blank to end DSN */
If dsnend = 0 then do /* no blank or comma at end */
zedsmsg = 'No end of DSN'
zedlmsg = 'The data set name is not terminated with a' ,
'space or comma.'
Address ISPEXEC "SETMSG MSG(ISRZ001)" /* msg - with alarm */
"CURSOR = " row col /* put cursor back to last position */
Exit 8
End /* if dsnend = 0 */
Else dsnend = dsnend - 1 /* DSN ends with blank */
End /* if dsnend = 0 */
Else dsnend = dsnend - 1 /* DSN ends with comma */
/**********************************/
/* BROWSE the data set */
/**********************************/
dsn = Substr(data1,dsnstart,dsnend-dsnstart+1) /* extract dsn */
dsn = Strip(Translate(dsn,"","'")) /* remove quotes if used */
Address ISPEXEC "BROWSE DATASET('"dsn"')"
If RC <> 0 then Address ISPEXEC "SETMSG MSG("ZERRMSG")"
"CURSOR = " row col /* put cursor back to last position */
Exit 0 |
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ofer71
Global Moderator
Joined: 27 Dec 2005
Posts: 2358
Location: Israel
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This is not a TSO exec, but an ISPF Edit macro. It should be invoked from within editor, without the TSO prefix.
O. |
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sunil sharma
New User
Joined: 23 Jun 2008
Posts: 2
Location: Chennai, India
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Hi,
Thanks for your quick reply
Can you please tell me how to do that? |
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Pedro
Global Moderator
Joined: 01 Sep 2006
Posts: 2594
Location: Silicon Valley
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| Quote: |
| It should be invoked from within editor, without the TSO prefix. |
Ofer's instruction seems pretty clear:
1. use ispf option 2 to edit the dataset
2. type memname in the command line. do not prefix with TSO |
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rsshanmugam
New User
Joined: 08 Mar 2005
Posts: 62
Location: Basildon
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| even though very old post. the code works like charm, thanks sunil sharma |
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