--- Bram Moolenaar <[EMAIL PROTECTED]> wrote:
> Xavier de Gaye wrote:
>
> > During the "compile-debug-edit" development cycle, the signs placed in
> > the Vim buffers by the IDE with the netbeans protocol can have their
> > line numbers changed when the buffers are edited (a Vim sign sticks with
> > the line it has been set upon, and moves with it).
> >
> > It would be nice to allow the IDE to query Vim for these updated line
> > numbers, so that when the IDE restarts gdb after a new make and the IDE
> > is capable of restoring the breakpoints set on a previous session, the
> > breakpoints and their corresponding signs can be automatically set by
> > the IDE to their new position.
> >
> > The netbeans function documentation can be:
> >
> > =======================================================================
> > 10.4 Functions and Replies *nb-functions*
> >
> > getAnno serNum Return the line number of the annotation in the buffer
> > Arguments:
> > serNum serial number of this placed annotation
> > The reply is:
> > lnum = line number of the annotation
> > =======================================================================
> >
> >
> > The implementation can be based on the existing sign_list_placed()
> > function in buffer.c. I can propose a patch if this request for change
> > is acceptable.
>
> It makes sense. The only alternative is to listen to "insert" and
> "delete" messages to keep track of the position, which probably requires
> keeping a copy of the text.
Problem: Retrieving from Vim the signs positions set by the IDE
after they have been moved in the buffer.
Solution: Add the netbeans getAnno function for getting the new
signs positions after a file has been edited.
Files: src/netbeans.c
The following patch uses the E652 and E653 error codes that are
documented in netbeans.tx, but not used yet.
The patch has been tested with clewn in debug mode.
Index: runtime/doc/netbeans.txt
===================================================================
*** runtime/doc/netbeans.txt (revision 179)
--- runtime/doc/netbeans.txt (working copy)
***************
*** 1,4 ****
! *netbeans.txt* For Vim version 7.0. Last change: 2006 Mar 09
VIM REFERENCE MANUAL by Gordon Prieur
--- 1,4 ----
! *netbeans.txt* For Vim version 7.0. Last change: 2006 Nov 08
VIM REFERENCE MANUAL by Gordon Prieur
***************
*** 605,610 ****
--- 605,619 ----
getMark Not implemented.
+ getAnno serNum
+ Return the line number of the annotation in the buffer.
+ Argument:
+ serNum serial number of this placed annotation
+ The reply may be:
+ 123 lnum line number of the annotation
+ 123 invalid annotation serial number
+ New in version 2.3.
+
getModified When a buffer is specified: Return zero if the buffer does not
have changes, one if it does have changes.
When no buffer is specified (buffer number zero): Return the
Index: src/netbeans.c
===================================================================
*** src/netbeans.c (revision 179)
--- src/netbeans.c (working copy)
***************
*** 1271,1276 ****
--- 1271,1312 ----
nb_reply_text(cmdno, text);
/* =====================================================================*/
}
+ else if (streq((char *)cmd, "getAnno"))
+ {
+ int nilreply = 1;
+ #ifdef FEAT_SIGNS
+ int serNum;
+ long linenum;
+
+ if (buf == NULL || buf->bufp == NULL)
+ {
+ nbdebug((" null bufp in getAnno"));
+ EMSG("E652: null bufp in getAnno");
+ retval = FAIL;
+ }
+ else
+ {
+ cp = (char *)args;
+ serNum = strtol(cp, &cp, 10);
+
+ linenum = (long)buf_findsign(buf->bufp, serNum);
+ if (linenum != 0)
+ {
+ nb_reply_nr(cmdno, linenum);
+ nilreply = 0;
+ }
+ else
+ {
+ nbdebug((" invalid annotation number in getAnno"));
+ EMSG("E653: invalid annotation number in getAnno");
+ retval = FAIL;
+ }
+ }
+ #endif
+ if (nilreply)
+ nb_reply_nil(cmdno);
+ /* =====================================================================*/
+ }
else if (streq((char *)cmd, "getLength"))
{
long len = 0;
--
http://clewn.sourceforge.net gdb support in Vim
