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Re: OmniCppComplete plugin

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  • happyFace
    I found the problem. My tags file is NOT Ok as I thought. Incorrect version generated with: ctags -R --C-kinds=+p --field=+S This generates this tags file:
    Message 1 of 2 , Sep 30, 2012
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      I found the problem.

      My tags file is NOT Ok as I thought.
      Incorrect version generated with:
      ctags -R --C-kinds=+p --field=+S

      This generates this tags file:
      -bash-3.2$ cat tags
      !_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 //
      a f1.h /^ int a; $/;" m struct:mystruct
      b f1.h /^ int b;$/;" m struct:mystruct
      main f1.c /^void main (void)$/;" f signature:(void)
      myType f1.h /^} myType;$/;" t typeref:struct:mystruct
      mystruct f1.h /^typedef struct mystruct {$/;" s
      -bash-3.2$

      tags that works for this particular example were generated with:
      ctags -R --C-kinds=+p --fields=+aS --extra=+q

      -bash-3.2$ cat tags
      !_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 //
      a f1.h /^ int a; $/;" m struct:mystruct access:public
      b f1.h /^ int b;$/;" m struct:mystruct access:public
      main f1.c /^void main (void)$/;" f signature:(void)
      myType f1.h /^} myType;$/;" t typeref:struct:mystruct
      mystruct f1.h /^typedef struct mystruct {$/;" s
      mystruct::a f1.h /^ int a; $/;" m struct:mystruct access:public
      mystruct::b f1.h /^ int b;$/;" m struct:mystruct access:public
      -bash-3.2$

      The help file in omniCppComplete plugin (in .vim/doc/ folder) calls for:
      ctags -R --c++-kinds=+p --fields=+iaS --extra=+q .

      I had assumed that since I am not using C++ (simply C), that the +ia in --fields and +q in --extra would be irrelevant.

      Thanks


      On Sunday, September 30, 2012 8:32:52 PM UTC-7, happyFace wrote:
      > Hi,
      > I am trying to get autocompletion working for C files, specifically for structure members.
      >
      > I installed OmniCppComplete plugin.
      > I get "-- Omni completion (^O^N^P) Pattern not found" after I type the "." for a struct variable "foo" as shown below.
      > I am using vim 7.3 and exuberant ctags 5.8.
      >
      >
      > -bash-3.2$ cat ~/.vimrc
      > " This is a comment
      >
      > syntax on
      > set path=**
      > set tabstop=4
      > set number
      >
      > " omnicppcomplete
      > set nocp
      > filetype plugin on
      > -bash-3.2$
      >
      >
      >
      > -bash-3.2$ ls
      > f1.c f1.h tags
      > -bash-3.2$
      >
      >
      > -bash-3.2$ cat f1.h
      > typedef struct mystruct {
      > int a;
      > int b;
      > } myType;
      >
      >
      > -bash-3.2$ cat f1.c
      > #include "f1.h"
      >
      > void main (void)
      > {
      > myType foo;
      > foo. <-- as soon as I type the ".", I get Pattern not found!
      > }
      >
      >
      > -bash-3.2$ cat tags
      > !_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 //
      > a f1.h /^ int a; $/;" m struct:mystruct
      > b f1.h /^ int b;$/;" m struct:mystruct
      > myType f1.h /^} myType;$/;" t typeref:struct:mystruct
      > mystruct f1.h /^typedef struct mystruct {$/;" s
      > mytype f1.c /^myType mytype;$/;" v
      > -bash-3.2$
      >
      >
      > -bash-3.2$ ctags --version
      > Exuberant Ctags 5.8, Copyright (C) 1996-2009 Darren Hiebert
      > Compiled: Jul 26 2009, 02:42:37
      > Addresses: <dhiebert@...>, http://ctags.sourceforge.net
      > Optional compiled features: +wildcards, +regex
      > -bash-3.2$
      >
      >
      > -bash-3.2$ vim --version
      > VIM - Vi IMproved 7.3 (2010 Aug 15, compiled May 17 2012 11:09:33)
      > Included patches: 1-487
      > Compiled by <osstools@...>
      > Huge version without GUI. Features included (+) or not (-):
      > +arabic +autocmd -balloon_eval -browse ++builtin_terms +byte_offset +cindent
      > -clientserver -clipboard +cmdline_compl +cmdline_hist +cmdline_info +comments
      > +conceal +cryptv +cscope +cursorbind +cursorshape +dialog_con +diff +digraphs
      > -dnd -ebcdic +emacs_tags +eval +ex_extra +extra_search +farsi +file_in_path
      > +find_in_path +float +folding -footer +fork() +gettext -hangul_input +iconv
      > +insert_expand +jumplist +keymap +langmap +libcall +linebreak +lispindent
      > +listcmds +localmap -lua +menu +mksession +modify_fname +mouse -mouseshape
      > +mouse_dec +mouse_gpm -mouse_jsbterm +mouse_netterm -mouse_sysmouse
      > +mouse_xterm +mouse_urxvt +multi_byte +multi_lang -mzscheme +netbeans_intg
      > +path_extra +perl +persistent_undo +postscript +printer +profile +python
      > -python3 +quickfix +reltime +rightleft -ruby +scrollbind +signs +smartindent
      > -sniff +startuptime +statusline -sun_workshop +syntax +tag_binary
      > +tag_old_static -tag_any_white +tcl +terminfo +termresponse +textobjects +title
      > -toolbar +user_commands +vertsplit +virtualedit +visual +visualextra +viminfo
      > +vreplace +wildignore +wildmenu +windows +writebackup -X11 -xfontset -xim -xsmp
      > -xterm_clipboard -xterm_save
      > system vimrc file: "$VIM/vimrc"
      > user vimrc file: "$HOME/.vimrc"
      > user exrc file: "$HOME/.exrc"
      > fall-back for $VIM: "/tools/oss/packages/x86_64-rhel5/vim/7.3/share/vim"
      > Compilation: gcc -c -I. -Iproto -DHAVE_CONFIG_H -I/usr/brcm/oss/include -I/usr/brcm/oss/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1 -I/usr/include -D_REENTRANT=1 -D_THREAD_SAFE=1 -D_LARGEFILE64_SOURCE=1
      > Linking: gcc -Wl,-E -L/usr/brcm/oss/lib64 -R/usr/brcm/oss/lib64 -L/usr/brcm/oss/lib -R/usr/brcm/oss/lib -L/usr/lib64 -R/usr/lib64 -L/usr/local/lib -Wl,--as-needed -o vim -lm -lelf -lnsl -lselinux -lncurses -lacl -lattr -lgpm -Wl,-E /tools/oss/packages/x86_64-rhel5/perl/5.8.8-64/lib/5.8.8/x86_64-linux-thread-multi/auto/DynaLoader/DynaLoader.a -L/tools/oss/packages/x86_64-rhel5/perl/5.8.8-64/lib/5.8.8/x86_64-linux-thread-multi/CORE -lperl -lnsl -ldl -lm -lcrypt -lutil -lpthread -lc -L/tools/oss/packages/x86_64-rhel5/python/default/lib/python2.7/config -lpython2.7 -lpthread -ldl -lutil -lm -Xlinker -export-dynamic -L/usr/lib -ltcl8.4 -ldl -lpthread -lm
      > -bash-3.2$
      >
      > My tags file looks OK to me with the typedef and structure members, etc.
      > omnicppcomplete must be working since as soon as I type ".", I get pattern not found (I don't even need to type C-x C-o).
      > It is not the "typedef" that is causing me the problem because I have the same problem without it as well (struct mystruct { int a; int b; }; etc).
      >
      > Any idea how to debug this further? or what is wrong?
      >
      > Thanks

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