" Description: Omni completion utils" Maintainer:  Vissale NEANG" Last Change: 25 jun 2006" For sort numbers in listfunction! omni#common#utils#CompareNumber(i1, i2)    let num1 = eval(a:i1)    let num2 = eval(a:i2)    return num1 == num2 ? 0 : num1 > num2 ? 1 : -1endfunc" TagList function calling the vim taglist() with try catch" The only throwed exception is 'TagList:UserInterrupt'" We also force the noignorecase option to avoid linear search when calling" taglist()function! omni#common#utils#TagList(szTagQuery)    let result = []    let bUserIgnoreCase = &ignorecase    " Forcing noignorecase search => binary search can be used in taglist()    " if tags in the tag file are sorted    if bUserIgnoreCase        set noignorecase    endif    try        let result = taglist(a:szTagQuery)    catch /^Vim:Interrupt$/        " Restoring user's setting        if bUserIgnoreCase            set ignorecase        endif        throw 'TagList:UserInterrupt'    catch        "Note: it seems that ctags can generate corrupted files, in this case        "taglist() will fail to read the tagfile and an exception from        "has_add() is thrown    endtry    " Restoring user's setting    if bUserIgnoreCase        set ignorecase    endif    return resultendfunc" Same as TagList but don't throw exceptionfunction! omni#common#utils#TagListNoThrow(szTagQuery)    let result = []    try        let result = omni#common#utils#TagList(a:szTagQuery)    catch    endtry    return resultendfunc" Get the word under the cursorfunction! omni#common#utils#GetWordUnderCursor()    let szLine = getline('.')    let startPos = getpos('.')[2]-1    let startPos = (startPos < 0)? 0 : startPos    if szLine[startPos] =~ '\w'        let startPos = searchpos('\<\w\+', 'cbn', line('.'))[1] - 1    endif    let startPos = (startPos < 0)? 0 : startPos    let szResult = matchstr(szLine, '\w\+', startPos)    return szResultendfunc