Windows 8.1 Vim 7.4.1-873
-- In one of my plugins I am seeing inconsistent behaviour with searchpair()
When it runs, it returns 0, when the cursor is in the exact same position and I run it a second time, it correctly finds the matching ).
When I run it myself from :echo searchpair() it always works.
But it fails everytime in my plugin.
See my debug session here which I will annotate.
I am about to run this searchpair() function
line 38: let indent_to = searchpair( '(', '', ')', 'W', 'synID(line("."),col("."),1)>0' )
So, I check my line, column, current character and show the full line:
>echo line('.') col('.') getline('.')[col('.')-1] getline('.')
3 15 ( SELECT-@- (
So I am on an open (, searchpair() should find the closing )
>n
line 42: if indent_to == 0 && linenum == line(".") && curcol == col(".")
>echo line('.') col('.') getline('.')[col('.')-1] getline('.')
5 12 ) -@-END CASE) AS 'POTYP', COALESCE( OLTXT.LTXT, '' ) AS LTXT
Good, clearly the cursor has been moved from line:3, col :15 to line:5 col:12
And verify the result from the searchpair() call:
>echo indent_to
5
Continue to the next open ( (which is on the same line)
>c
Breakpoint in "<SNR>90_SQLU_SplitUnbalParan" line 38
Same deal, before we run this same line again, lets check the current cursor position:
line 38: let indent_to = searchpair( '(', '', ')', 'W', 'synID(line("."),col("."),1)>0' )
>echo line('.') col('.') getline('.')[col('.')-1] getline('.')
6 26 ( -@-) AS 'POTYP', COALESCE( OLTXT.LTXT, '' ) AS LTXT
So, line 6: col:26 we are on an open ( which is at the end of the COALESCE word) and we want to match the closing ), which is right before the word "AS".
>n
Lets check the results:
>echo indent_to
0
This is bad, it says there is no match for searchpair().
So, lets check the cursor position again:
>echo line('.') col('.') getline('.')[col('.')-1] getline('.')
6 26 ( -@-) AS 'POTYP', COALESCE( OLTXT.LTXT, '' ) AS LTXT
So, the cursor has not moved (and it shouldn't since searchpair() didn't match)
But this time, simply copy and paste the same line it just executed:
>let indent_to = searchpair( '(', '', ')', 'W', 'synID(line("."),col("."),1)>0' )
And check the result:
>echo indent_to
6
This time it found a match and all I did was run the same line 2x after verifying the cursor has not moved.
>echo line('.') col('.') getline('.')[col('.')-1] getline('.')
6 43 ) -@-) AS 'POTYP', COALESCE( OLTXT.LTXT, '' ) AS LTXT
Now we can see we have moved to the closing ) at col:43.
Anyone have any suggestions on what I might look into to figure this out.
Here is my version information:
:ver
VIM - Vi IMproved 7.4 (2013 Aug 10, compiled Sep 23 2015 09:51:11)
MS-Windows 32-bit GUI version with OLE support
Included patches: 1-873
Compiled by me
Huge version with GUI. Features included (+) or not (-):
+acl +cmdline_hist -directx +folding +lispindent -mzscheme +quickfix +syntax +vertsplit -xim
+arabic +cmdline_info -dnd -footer +listcmds +netbeans_intg +reltime +tag_binary +virtualedit -xterm_save
+autocmd +comments -ebcdic +gettext/dyn +localmap +ole +rightleft +tag_old_static +visual +xpm_w32
+balloon_eval +conceal +emacs_tags -hangul_input -lua +path_extra -ruby -tag_any_white +visualextra
+browse +cryptv +eval +iconv/dyn +menu +perl/dyn +scrollbind -tcl +viminfo
++builtin_terms +cscope +ex_extra +insert_expand +mksession +persistent_undo +signs -tgetent +vreplace
+byte_offset +cursorbind +extra_search +jumplist +modify_fname -postscript +smartindent -termresponse +wildignore
+cindent +cursorshape +farsi +keymap +mouse +printer -sniff +textobjects +wildmenu
+clientserver +dialog_con_gui +file_in_path +langmap +mouseshape +profile +startuptime +title +windows
+clipboard +diff +find_in_path +libcall +multi_byte +python/dyn +statusline +toolbar +writebackup
+cmdline_compl +digraphs +float +linebreak +multi_lang -python3 -sun_workshop +user_commands -xfontset
system vimrc file: "$VIM\vimrc"
user vimrc file: "$HOME\_vimrc"
2nd user vimrc file: "$HOME\vimfiles\vimrc"
3rd user vimrc file: "$VIM\_vimrc"
user exrc file: "$HOME\_exrc"
2nd user exrc file: "$VIM\_exrc"
system gvimrc file: "$VIM\gvimrc"
user gvimrc file: "$HOME\_gvimrc"
2nd user gvimrc file: "$HOME\vimfiles\gvimrc"
3rd user gvimrc file: "$VIM\_gvimrc"
system menu file: "$VIMRUNTIME\menu.vim"
Compilation: cl -c /W3 /nologo -I. -Iproto -DHAVE_PATHDEF -DWIN32 -DFEAT_CSCOPE -DFEAT_NETBEANS_INTG -DFEAT_XPM_W32 -DWINVER=0x0400 -D_WIN32_WINNT=0x0400 /Fo.\ObjGOL
Yi386/ /Ox /GL -DNDEBUG /Zl /MT -DFEAT_OLE -DFEAT_GUI_W32 -DDYNAMIC_ICONV -DDYNAMIC_GETTEXT -DFEAT_PYTHON -DDYNAMIC_PYTHON -DDYNAMIC_PYTHON_DLL=\"python27.dll\" -DFEAT_PER
L -DPERL_IMPLICIT_CONTEXT -DPERL_IMPLICIT_SYS -DDYNAMIC_PERL -DDYNAMIC_PERL_DLL=\"perl520.dll\" -DFEAT_HUGE /Fd.\ObjGOLYi386/ /Zi
Linking: link /RELEASE /nologo /subsystem:windows /LTCG:STATUS oldnames.lib kernel32.lib advapi32.lib shell32.lib gdi32.lib comdlg32.lib ole32.lib uuid.lib /machine:i386 gd
i32.lib version.lib winspool.lib comctl32.lib advapi32.lib shell32.lib /machine:i386 /nodefaultlib libcmt.lib oleaut32.lib user32.lib /nodefaultlib:python27.lib
WSock32.lib xpm\x86\lib\libXpm.lib /PDB:gvim.pdb -debug
TIA,
David
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