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Re: Omnicomplete shows strange behavior when preview window is enabled

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  • Ben Fritz
    ... OK this is getting ridiculous. It s attached to the email. Generate your own tags or copy-paste the following into a new file: !_TAG_FILE_FORMAT 2
    Message 1 of 21 , Feb 8, 2013
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      On Friday, February 8, 2013 9:37:18 PM UTC-6, Ben Fritz wrote:
      > On Fri, Feb 8, 2013 at 9:32 PM, Benjamin Fritz <fritzophrenic@...> wrote:
      >
      > > The attached vimrc.vim file (when used as the .vimrc, with no
      >
      > > non-standard plugins), can reproduce the issue on the attached test.c
      >
      > > file with the attached tags file.
      >
      > >
      >
      >
      >
      > gmail is being a huge pain. tags file attached...again.

      OK this is getting ridiculous. It's attached to the email. Generate your own tags or copy-paste the following into a new file:

      !_TAG_FILE_FORMAT 2 /extended format; --format=1 will not append ;" to lines/
      !_TAG_FILE_SORTED 1 /0=unsorted, 1=sorted, 2=foldcase/
      !_TAG_PROGRAM_AUTHOR Darren Hiebert /dhiebert@.../
      !_TAG_PROGRAM_NAME Exuberant Ctags //
      !_TAG_PROGRAM_URL http://ctags.sourceforge.net /official site/
      !_TAG_PROGRAM_VERSION 5.8 //
      Func1 .\test.c ?^int Func1(void)$?;" function signature:(void)
      Func2 .\test.c ?^int Func2(void)$?;" function signature:(void)
      Func3 .\test.c ?^int Func3(void)$?;" function signature:(void)
      Func4 .\test.c ?^int Func4(void)$?;" function signature:(void)
      Func5 .\test.c ?^int Func5(void)$?;" function signature:(void)
      Func6 .\test.c ?^int Func6(void)$?;" function signature:(void)
      Func7 .\test.c ?^int Func7(void)$?;" function signature:(void)
      Func8 .\test.c ?^int Func8(void)$?;" function signature:(void)
      FuncCall .\test.c ?^int FuncCall(int a, int b, int c, int d, int e, int f, int g)$?;" function signature:(int a, int b, int c, int d, int e, int f, int g)
      test.c .\test.c 1;" file

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    • Christian Brabandt
      Hi Ben! ... Interesting. On my main develop machine, using Ubuntu 12.10 with intel driver, this does not happen, but on my desktop Ubuntu 12.04 with vesa
      Message 2 of 21 , Feb 12, 2013
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        Hi Ben!

        On Fr, 08 Feb 2013, Ben Fritz wrote:

        > On Friday, February 8, 2013 9:37:18 PM UTC-6, Ben Fritz wrote:
        > > On Fri, Feb 8, 2013 at 9:32 PM, Benjamin Fritz <fritzophrenic@...> wrote:
        > >
        > > > The attached vimrc.vim file (when used as the .vimrc, with no
        > >
        > > > non-standard plugins), can reproduce the issue on the attached test.c
        > >
        > > > file with the attached tags file.
        > >
        > > >
        > >
        > >
        > >
        > > gmail is being a huge pain. tags file attached...again.
        >
        > OK this is getting ridiculous. It's attached to the email. Generate your own tags or copy-paste the following into a new file:
        >
        > !_TAG_FILE_FORMAT 2 /extended format; --format=1 will not append ;" to lines/
        > !_TAG_FILE_SORTED 1 /0=unsorted, 1=sorted, 2=foldcase/
        > !_TAG_PROGRAM_AUTHOR Darren Hiebert /dhiebert@.../
        > !_TAG_PROGRAM_NAME Exuberant Ctags //
        > !_TAG_PROGRAM_URL http://ctags.sourceforge.net /official site/
        > !_TAG_PROGRAM_VERSION 5.8 //
        > Func1 .\test.c ?^int Func1(void)$?;" function signature:(void)
        > Func2 .\test.c ?^int Func2(void)$?;" function signature:(void)
        > Func3 .\test.c ?^int Func3(void)$?;" function signature:(void)
        > Func4 .\test.c ?^int Func4(void)$?;" function signature:(void)
        > Func5 .\test.c ?^int Func5(void)$?;" function signature:(void)
        > Func6 .\test.c ?^int Func6(void)$?;" function signature:(void)
        > Func7 .\test.c ?^int Func7(void)$?;" function signature:(void)
        > Func8 .\test.c ?^int Func8(void)$?;" function signature:(void)
        > FuncCall .\test.c ?^int FuncCall(int a, int b, int c, int d, int e, int f, int g)$?;" function signature:(int a, int b, int c, int d, int e, int f, int g)
        > test.c .\test.c 1;" file
        >

        Interesting. On my main develop machine, using Ubuntu 12.10 with intel
        driver, this does not happen, but on my desktop Ubuntu 12.04 with vesa
        driver I can reproduce the problem. I see, if I can debug it further.

        Mit freundlichen Grüßen
        Christian
        --
        Wie man sein Kind nicht nennen sollte:
        Jeff Etage

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      • Ben Fritz
        ... This is off-topic for the problem at hand (disappearing completion menu), but I went back and looked at my main config to figure out why I was setting
        Message 3 of 21 , Feb 12, 2013
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          On Friday, February 8, 2013 9:32:45 PM UTC-6, Ben Fritz wrote:
          >
          > I'm not really sure why I am setting fillchars within my foldtext
          >
          > function but that seems to be one necessary component in this config
          >
          > at least.

          This is off-topic for the problem at hand (disappearing completion menu), but I went back and looked at my main config to figure out why I was setting fillchars at all (obviously it seems pointless in the toy example .vimrc I posted).

          In my real config, my foldtext function switches on a buffer-local variable and the value of the 'diff' option to determine which of three different styles to use. I can't really think of a better place to put it. For now I think I'll put it into a CursorHold event rather than keeping it in the foldtext expression.

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        • Christian Brabandt
          ... Ben, Benjamin, can you check, whether this patch fixes the problem for you? diff -r ba8835947b8b src/screen.c ... +++ b/src/screen.c Tue Feb 12
          Message 4 of 21 , Feb 12, 2013
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            On Fr, 08 Feb 2013, Ben Fritz wrote:

            > On Friday, February 8, 2013 9:37:18 PM UTC-6, Ben Fritz wrote:
            > > On Fri, Feb 8, 2013 at 9:32 PM, Benjamin Fritz <fritzophrenic@...> wrote:
            > >
            > > > The attached vimrc.vim file (when used as the .vimrc, with no
            > >
            > > > non-standard plugins), can reproduce the issue on the attached test.c
            > >
            > > > file with the attached tags file.
            > >

            Ben, Benjamin,
            can you check, whether this patch fixes the problem for you?

            diff -r ba8835947b8b src/screen.c
            --- a/src/screen.c Wed Feb 06 19:58:43 2013 +0100
            +++ b/src/screen.c Tue Feb 12 22:28:06 2013 +0100
            @@ -545,6 +545,10 @@
            }
            #endif
            }
            +#ifdef FEAT_INS_EXPAND
            + if (pum_visible()) /* win_update() might have overwritten the popup menu */
            + pum_redraw();
            +#endif
            #if defined(FEAT_SEARCH_EXTRA)
            end_search_hl();
            #endif

            Bram, I think, this patch fixes an issue, that the completion menu is
            not correctly displayed when the preview window is used (and the windows
            are scrolled). It might be possible, that it also fixes those issues
            from the todo list:

            ,----
            | popup completion menu closes quickly when there is a fold in the buffer. (Jan
            | Christoph Ebersbach, 2011 Jul 3)
            `----

            ,----
            | Completion menu disappears when using 'cursorcolumn'. (Sven-Hendrik Haase,
            | 2011 May 23)
            `----

            But I am not sure, as reproducing the issue seems quite complicated (see
            the long thread on vim_use about how to reproduce it). Do you have more
            infos how to reproduce those issues?

            regards,
            Christian

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          • Benjamin Fritz
            ... Yes, this patch works, at least for my toy test case! Thanks! I don t run self-compiled Vim at work on Windows (at least not yet). But it certainly acts
            Message 5 of 21 , Feb 12, 2013
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              On Tue, Feb 12, 2013 at 3:37 PM, Christian Brabandt <cblists@...> wrote:
              >
              > On Fr, 08 Feb 2013, Ben Fritz wrote:
              >
              >> On Friday, February 8, 2013 9:37:18 PM UTC-6, Ben Fritz wrote:
              >> > On Fri, Feb 8, 2013 at 9:32 PM, Benjamin Fritz <fritzophrenic@...> wrote:
              >> >
              >> > > The attached vimrc.vim file (when used as the .vimrc, with no
              >> >
              >> > > non-standard plugins), can reproduce the issue on the attached test.c
              >> >
              >> > > file with the attached tags file.
              >> >
              >
              > Ben, Benjamin,
              > can you check, whether this patch fixes the problem for you?
              >
              > diff -r ba8835947b8b src/screen.c
              > --- a/src/screen.c Wed Feb 06 19:58:43 2013 +0100
              > +++ b/src/screen.c Tue Feb 12 22:28:06 2013 +0100
              > @@ -545,6 +545,10 @@
              > }
              > #endif
              > }
              > +#ifdef FEAT_INS_EXPAND
              > + if (pum_visible()) /* win_update() might have overwritten the popup menu */
              > + pum_redraw();
              > +#endif
              > #if defined(FEAT_SEARCH_EXTRA)
              > end_search_hl();
              > #endif
              >

              Yes, this patch works, at least for my toy test case! Thanks!

              I don't run self-compiled Vim at work on Windows (at least not yet).
              But it certainly acts like the same issue I've reproduced with my toy
              example. I did get the toy example by paring down my own Vim config
              after all.

              > Bram, I think, this patch fixes an issue, that the completion menu is
              > not correctly displayed when the preview window is used (and the windows
              > are scrolled). It might be possible, that it also fixes those issues
              > from the todo list:
              >
              > ,----
              > | popup completion menu closes quickly when there is a fold in the buffer. (Jan
              > | Christoph Ebersbach, 2011 Jul 3)
              > `----
              >

              I'm pretty sure it will fix this issue, since that's what I thought
              was affecting me.

              > ,----
              > | Completion menu disappears when using 'cursorcolumn'. (Sven-Hendrik Haase,
              > | 2011 May 23)
              > `----
              >

              This one I've never seen first-hand.

              > But I am not sure, as reproducing the issue seems quite complicated (see
              > the long thread on vim_use about how to reproduce it). Do you have more
              > infos how to reproduce those issues?
              >
              > regards,
              > Christian

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            • Bram Moolenaar
              ... It s a bit of a brute force solution but I suppose it should be OK. ... Not much. I ll remove those remarks and await someone reporting a problem again,
              Message 6 of 21 , Feb 13, 2013
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                Christian Brabandt wrote:

                > On Fr, 08 Feb 2013, Ben Fritz wrote:
                >
                > > On Friday, February 8, 2013 9:37:18 PM UTC-6, Ben Fritz wrote:
                > > > On Fri, Feb 8, 2013 at 9:32 PM, Benjamin Fritz <fritzophrenic@...> wrote:
                > > >
                > > > > The attached vimrc.vim file (when used as the .vimrc, with no
                > > >
                > > > > non-standard plugins), can reproduce the issue on the attached test.c
                > > >
                > > > > file with the attached tags file.
                > > >
                >
                > Ben, Benjamin,
                > can you check, whether this patch fixes the problem for you?
                >
                > diff -r ba8835947b8b src/screen.c
                > --- a/src/screen.c Wed Feb 06 19:58:43 2013 +0100
                > +++ b/src/screen.c Tue Feb 12 22:28:06 2013 +0100
                > @@ -545,6 +545,10 @@
                > }
                > #endif
                > }
                > +#ifdef FEAT_INS_EXPAND
                > + if (pum_visible()) /* win_update() might have overwritten the popup menu */
                > + pum_redraw();
                > +#endif
                > #if defined(FEAT_SEARCH_EXTRA)
                > end_search_hl();
                > #endif
                >
                > Bram, I think, this patch fixes an issue, that the completion menu is
                > not correctly displayed when the preview window is used (and the windows
                > are scrolled). It might be possible, that it also fixes those issues
                > from the todo list:

                It's a bit of a brute force solution but I suppose it should be OK.

                > ,----
                > | popup completion menu closes quickly when there is a fold in the buffer. (Jan
                > | Christoph Ebersbach, 2011 Jul 3)
                > `----
                >
                > ,----
                > | Completion menu disappears when using 'cursorcolumn'. (Sven-Hendrik Haase,
                > | 2011 May 23)
                > `----
                >
                > But I am not sure, as reproducing the issue seems quite complicated (see
                > the long thread on vim_use about how to reproduce it). Do you have more
                > infos how to reproduce those issues?

                Not much. I'll remove those remarks and await someone reporting a
                problem again, if there still is a problem.

                --
                Dogs must have a permit signed by the mayor in order to congregate in groups
                of three or more on private property.
                [real standing law in Oklahoma, United States of America]

                /// Bram Moolenaar -- Bram@... -- http://www.Moolenaar.net \\\
                /// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
                \\\ an exciting new programming language -- http://www.Zimbu.org ///
                \\\ help me help AIDS victims -- http://ICCF-Holland.org ///

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