# HG changeset patch # User vimboss # Date 1178488531 0 # Node ID 184d2020d8f12823a2f2cb96335a68ac1bda3270 # Parent d38420e2fafe99d58b915213b73f8d1b8c7848d5 updated for version 7.1a-001 diff --git a/runtime/autoload/spellfile.vim b/runtime/autoload/spellfile.vim --- a/runtime/autoload/spellfile.vim +++ b/runtime/autoload/spellfile.vim @@ -1,6 +1,6 @@ " Vim script to download a missing spell file " Maintainer: Bram Moolenaar -" Last Change: 2006 Aug 29 +" Last Change: 2007 May 06 if !exists('g:spellfile_URL') let g:spellfile_URL = 'ftp://ftp.vim.org/pub/vim/runtime/spell' @@ -58,19 +58,40 @@ function! spellfile#LoadFile(lang) let fname = a:lang . '.' . enc . '.spl' " Split the window, read the file into a new buffer. + " Remember the buffer number, we check it below. new + let newbufnr = winbufnr(0) setlocal bin echo 'Downloading ' . fname . '...' call spellfile#Nread(fname) if getline(2) !~ 'VIMspell' " Didn't work, perhaps there is an ASCII one. - g/^/d + " Careful: Nread() may have opened a new window for the error message, + " we need to go back to our own buffer and window. + if newbufnr != winbufnr(0) + let winnr = bufwinnr(newbufnr) + if winnr == -1 + " Our buffer has vanished!? Open a new window. + echomsg "download buffer disappeared, opening a new one" + new + setlocal bin + else + exe winnr . "wincmd w" + endif + endif + if newbufnr == winbufnr(0) + " We are back the old buffer, remove any (half-finished) download. + g/^/d + else + let newbufnr = winbufnr(0) + endif + let fname = a:lang . '.ascii.spl' echo 'Could not find it, trying ' . fname . '...' call spellfile#Nread(fname) if getline(2) !~ 'VIMspell' echo 'Sorry, downloading failed' - bwipe! + exe newbufnr . "bwipe!" return endif endif @@ -96,17 +117,29 @@ function! spellfile#LoadFile(lang) let fname = substitute(fname, '\.spl$', '.sug', '') echo 'Downloading ' . fname . '...' call spellfile#Nread(fname) - if getline(2) !~ 'VIMsug' - echo 'Sorry, downloading failed' - else + if getline(2) =~ 'VIMsug' 1d exe "write " . escape(dirlist[dirchoice], ' ') . '/' . fname + set nomod + else + echo 'Sorry, downloading failed' + " Go back to our own buffer/window, Nread() may have taken us to + " another window. + if newbufnr != winbufnr(0) + let winnr = bufwinnr(newbufnr) + if winnr != -1 + exe winnr . "wincmd w" + endif + endif + if newbufnr == winbufnr(0) + set nomod + endif endif - set nomod endif endif - bwipe + " Wipe out the buffer we used. + exe newbufnr . "bwipe" endif endfunc diff --git a/src/buffer.c b/src/buffer.c --- a/src/buffer.c +++ b/src/buffer.c @@ -1426,6 +1426,13 @@ enter_buffer(buf) if (curbuf->b_kmap_state & KEYMAP_INIT) keymap_init(); #endif +#ifdef FEAT_SPELL + /* May need to set the spell language. Can only do this after the buffer + * has been properly setup. */ + if (!curbuf->b_help && curwin->w_p_spell && *curbuf->b_p_spl != NUL) + did_set_spelllang(curbuf); +#endif + redraw_later(NOT_VALID); } @@ -2415,11 +2422,6 @@ get_winopts(buf) if (p_fdls >= 0) curwin->w_p_fdl = p_fdls; #endif - -#ifdef FEAT_SPELL - if (curwin->w_p_spell && *buf->b_p_spl != NUL) - did_set_spelllang(buf); -#endif } /* diff --git a/src/ex_cmds.c b/src/ex_cmds.c --- a/src/ex_cmds.c +++ b/src/ex_cmds.c @@ -3088,6 +3088,9 @@ do_ecmd(fnum, ffname, sfname, eap, newln char_u *cp; #endif char_u *command = NULL; +#ifdef FEAT_SPELL + int did_get_winopts = FALSE; +#endif if (eap != NULL) command = eap->do_ecmd_cmd; @@ -3365,6 +3368,9 @@ do_ecmd(fnum, ffname, sfname, eap, newln * before, reset the local window options to the global * values. Also restores old folding stuff. */ get_winopts(buf); +#ifdef FEAT_SPELL + did_get_winopts = TRUE; +#endif #ifdef FEAT_AUTOCMD } @@ -3640,6 +3646,13 @@ do_ecmd(fnum, ffname, sfname, eap, newln } #endif +#ifdef FEAT_SPELL + /* If the window options were changed may need to set the spell language. + * Can only do this after the buffer has been properly setup. */ + if (did_get_winopts && curwin->w_p_spell && *buf->b_p_spl != NUL) + did_set_spelllang(buf); +#endif + if (command == NULL) { if (newcol >= 0) /* position set by autocommands */ diff --git a/src/spell.c b/src/spell.c --- a/src/spell.c +++ b/src/spell.c @@ -4105,12 +4105,28 @@ did_set_spelllang(buf) int nobreak = FALSE; int i, j; langp_T *lp, *lp2; + static int recursive = FALSE; + char_u *ret_msg = NULL; + char_u *spl_copy; + + /* We don't want to do this recursively. May happen when a language is + * not available and the SpellFileMissing autocommand opens a new buffer + * in which 'spell' is set. */ + if (recursive) + return NULL; + recursive = TRUE; ga_init2(&ga, sizeof(langp_T), 2); clear_midword(buf); + /* Make a copy of 'spellang', the SpellFileMissing autocommands may change + * it under our fingers. */ + spl_copy = vim_strsave(buf->b_p_spl); + if (spl_copy == NULL) + goto theend; + /* loop over comma separated language names. */ - for (splp = buf->b_p_spl; *splp != NUL; ) + for (splp = spl_copy; *splp != NUL; ) { /* Get one language name. */ copy_option_part(&splp, lang, MAXWLEN, ","); @@ -4176,7 +4192,18 @@ did_set_spelllang(buf) if (filename) (void)spell_load_file(lang, lang, NULL, FALSE); else + { spell_load_lang(lang); +#ifdef FEAT_AUTOCMD + /* SpellFileMissing autocommands may do anything, including + * destroying the buffer we are using... */ + if (!buf_valid(buf)) + { + ret_msg = (char_u *)"E797: SpellFileMissing autocommand deleted buffer"; + goto theend; + } +#endif + } } /* @@ -4215,7 +4242,8 @@ did_set_spelllang(buf) if (ga_grow(&ga, 1) == FAIL) { ga_clear(&ga); - return e_outofmem; + ret_msg = e_outofmem; + goto theend; } LANGP_ENTRY(ga, ga.ga_len)->lp_slang = slang; LANGP_ENTRY(ga, ga.ga_len)->lp_region = region_mask; @@ -4231,7 +4259,7 @@ did_set_spelllang(buf) * round 1: load first name in 'spellfile'. * round 2: load second name in 'spellfile. * etc. */ - spf = curbuf->b_p_spf; + spf = buf->b_p_spf; for (round = 0; round == 0 || *spf != NUL; ++round) { if (round == 0) @@ -4357,7 +4385,10 @@ did_set_spelllang(buf) } } - return NULL; +theend: + vim_free(spl_copy); + recursive = FALSE; + return ret_msg; } /* diff --git a/src/version.c b/src/version.c --- a/src/version.c +++ b/src/version.c @@ -667,6 +667,8 @@ static char *(features[]) = static int included_patches[] = { /* Add new patch number below this line */ /**/ + 1, +/**/ 0 };