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| author | Bram Moolenaar <Bram@vim.org> | 2007-08-21 15:29:56 +0000 |
|---|---|---|
| committer | Bram Moolenaar <Bram@vim.org> | 2007-08-21 15:29:56 +0000 |
| commit | 3a36cf7bca2c12dd6372fc6b0308e995b3f75f29 (patch) | |
| tree | 6dc17dcb227696c2174d23ab4c05c371bd878cc4 /src/syntax.c | |
| parent | eb1b6790676b0e0577aeee350ca66e1919c27369 (diff) | |
| download | vim-git-3a36cf7bca2c12dd6372fc6b0308e995b3f75f29.tar.gz | |
updated for version 7.1-086v7.1.086
Diffstat (limited to 'src/syntax.c')
| -rw-r--r-- | src/syntax.c | 30 |
1 files changed, 26 insertions, 4 deletions
diff --git a/src/syntax.c b/src/syntax.c index 2cef9782c..290b6be47 100644 --- a/src/syntax.c +++ b/src/syntax.c @@ -279,7 +279,8 @@ static int keepend_level = -1; */ typedef struct state_item { - int si_idx; /* index of syntax pattern */ + int si_idx; /* index of syntax pattern or + KEYWORD_IDX */ int si_id; /* highlight group ID for keywords */ int si_trans_id; /* idem, transparancy removed */ int si_m_lnum; /* lnum of the match */ @@ -837,9 +838,18 @@ syn_sync(wp, start_lnum, last_valid) current_lnum = end_lnum; break; } - spp = &(SYN_ITEMS(syn_buf)[cur_si->si_idx]); - found_flags = spp->sp_flags; - found_match_idx = spp->sp_sync_idx; + if (cur_si->si_idx < 0) + { + /* Cannot happen? */ + found_flags = 0; + found_match_idx = KEYWORD_IDX; + } + else + { + spp = &(SYN_ITEMS(syn_buf)[cur_si->si_idx]); + found_flags = spp->sp_flags; + found_match_idx = spp->sp_sync_idx; + } found_current_lnum = current_lnum; found_current_col = current_col; found_m_endpos = cur_si->si_m_endpos; @@ -2533,6 +2543,10 @@ update_si_attr(idx) stateitem_T *sip = &CUR_STATE(idx); synpat_T *spp; + /* This should not happen... */ + if (sip->si_idx < 0) + return; + spp = &(SYN_ITEMS(syn_buf)[sip->si_idx]); if (sip->si_flags & HL_MATCH) sip->si_id = spp->sp_syn_match_id; @@ -2648,6 +2662,10 @@ update_si_end(sip, startcol, force) lpos_T end_endpos; int end_idx; + /* return quickly for a keyword */ + if (sip->si_idx < 0) + return; + /* Don't update when it's already done. Can be a match of an end pattern * that started in a previous line. Watch out: can also be a "keepend" * from a containing item. */ @@ -2760,6 +2778,10 @@ find_endpos(idx, startpos, m_endpos, hl_endpos, flagsp, end_endpos, char_u *line; int had_match = FALSE; + /* just in case we are invoked for a keyword */ + if (idx < 0) + return; + /* * Check for being called with a START pattern. * Can happen with a match that continues to the next line, because it |