Re: Workaround for <Ctrl+F> and <Ctrl+N>

[esimpson@xxxxxxxxxx]

Brian,

I noticed that the two find macros are very similar.  You could just have
one macro which takes a parameter to indicate to use LP_FINDCHANGE or
LP_FINDSEL (then you only have one file to maintain).  In your profile.lx,
you would specify the parameter on the Ctrl+F and Ctrl+N settings.

 'set action.c-f MACRO MYFIND'
 'set action.c-n MACRO MYFIND NEXT'

You might want to not call your macro 'FIND'.  By doing so, any other macro
that tries to use the editor 'FIND' command will be calling your macro and
might not get the expected results.

Eric Simpson
WebSphere Development Tools for iSeries
IBM Canada Lab - D1/140/8200/MKM
Phone:  (905) 413-3226,  Tie-Line:  969-3226,  Fax: (905) 413-4850
Email:  esimpson@ca.ibm.com


"Brian D. James" <bjames@isdsolutions.net>@midrange.com on 11/27/2001
08:43:36 AM

Please respond to code400-l@midrange.com

Sent by:  code400-l-admin@midrange.com


To:   "Code400" <CODE400-L@midrange.com>
cc:
Subject:  Workaround for <Ctrl+F> and <Ctrl+N>



In an earlier post, I expressed a desire to have the <Ctrl+F> FINDCHANGE
function be able to detect a selected text string and to automatically find
the next occurrence of that selected text string or if no selected text was
found to display the dialog box for entry of a text string. Thanks to Barry
Hoffman for pointing out the LP_FINDSEL command to me, I was able to come
up
with the following workaround to achieve the results I wanted.

First I created a macro called FIND.LX that consists mainly of the
following
lines.


'extract blockstart'     /* find start position of block highlight  */
'extract blockend'       /* find end position of block highlight   */
'extract blockdoc'       /* block in document   */
'extract docnum'         /* current document   */

/* determine if any text selected and if not display the find/change dialog
*/
if (blockstart = 0 | blockend = 0 | blockend < blockstart | blockdoc <>
docnum) then do
   'LP_FINDCHANGE'

/* Otherwise, find the next occurrence of the selected text */
else do
    'LP_FINDSEL'

exit 0


Then, I modified my profile.lx file to tie this macro to <Ctrl+F> as
follows.

 'set action.c-f MACRO FIND'


These modifications achieved the results I wanted but I found that I
actually preferred to have this same functionality on the <CTRL+N> shortcut
key so I created another macro called FINDNEXT.LX.


'extract blockstart'     /* find start position of block highlight  */
'extract blockend'       /* find end position of block highlight   */
'extract blockdoc'       /* block in document   */
'extract docnum'         /* current document   */

/* determine if any text selected and if not, find the next occurrence of
the previously */
/* selected text
*/
if (block start = 0 | blockend = 0 | blockend < blockstart | blockdoc <>
docnum) then do
    'LP_FINDNEXT'

/* Otherwise, find the next occurrence to the selected text. */
else do
    'LP_FINDSEL'

exit 0


Then, I modified my profile.lx file to tie this macro to <Ctrl+N>.

 'set action.c-n MACRO FINDNEXT'


By using <Ctrl+T,N> then successive <Ctrl+N>'s I can efficiently select a
format name or variable name and then jump down through the code to the
next
occurrence of that name without having to take my hands off the keyboard.


Regards,

Brian

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