diff options
Diffstat (limited to 'src/if_ruby.c')
-rw-r--r-- | src/if_ruby.c | 75 |
1 files changed, 42 insertions, 33 deletions
diff --git a/src/if_ruby.c b/src/if_ruby.c index 51cfff13de..b157bb83d6 100644 --- a/src/if_ruby.c +++ b/src/if_ruby.c @@ -1371,21 +1371,24 @@ set_buffer_line(buf_T *buf, linenr_T n, VALUE str) if (n > 0 && n <= buf->b_ml.ml_line_count && line != NULL) { - // set curwin/curbuf for "buf" and save some things + // Set curwin/curbuf for "buf" and save some things. aucmd_prepbuf(&aco, buf); - - if (u_savesub(n) == OK) + if (curbuf == buf) { - ml_replace(n, (char_u *)line, TRUE); - changed(); + // Only when it worked to set "curbuf". + if (u_savesub(n) == OK) + { + ml_replace(n, (char_u *)line, TRUE); + changed(); #ifdef SYNTAX_HL - syn_changed(n); // recompute syntax hl. for this line + syn_changed(n); // recompute syntax hl. for this line #endif - } + } - // restore curwin/curbuf and a few other things - aucmd_restbuf(&aco); - // Careful: autocommands may have made "buf" invalid! + // restore curwin/curbuf and a few other things + aucmd_restbuf(&aco); + // Careful: autocommands may have made "buf" invalid! + } update_curbuf(UPD_NOT_VALID); } @@ -1415,23 +1418,26 @@ buffer_delete(VALUE self, VALUE num) if (n > 0 && n <= buf->b_ml.ml_line_count) { - // set curwin/curbuf for "buf" and save some things + // Set curwin/curbuf for "buf" and save some things. aucmd_prepbuf(&aco, buf); - - if (u_savedel(n, 1) == OK) + if (curbuf == buf) { - ml_delete(n); + // Only when it worked to set "curbuf". + if (u_savedel(n, 1) == OK) + { + ml_delete(n); - // Changes to non-active buffers should properly refresh - // SegPhault - 01/09/05 - deleted_lines_mark(n, 1L); + // Changes to non-active buffers should properly refresh + // SegPhault - 01/09/05 + deleted_lines_mark(n, 1L); - changed(); - } + changed(); + } - // restore curwin/curbuf and a few other things - aucmd_restbuf(&aco); - // Careful: autocommands may have made "buf" invalid! + // restore curwin/curbuf and a few other things + aucmd_restbuf(&aco); + // Careful: autocommands may have made "buf" invalid! + } update_curbuf(UPD_NOT_VALID); } @@ -1458,21 +1464,24 @@ buffer_append(VALUE self, VALUE num, VALUE str) { // set curwin/curbuf for "buf" and save some things aucmd_prepbuf(&aco, buf); - - if (u_inssub(n + 1) == OK) + if (curbuf == buf) { - ml_append(n, (char_u *) line, (colnr_T) 0, FALSE); + // Only when it worked to set "curbuf". + if (u_inssub(n + 1) == OK) + { + ml_append(n, (char_u *) line, (colnr_T) 0, FALSE); - // Changes to non-active buffers should properly refresh screen - // SegPhault - 12/20/04 - appended_lines_mark(n, 1L); + // Changes to non-active buffers should properly refresh screen + // SegPhault - 12/20/04 + appended_lines_mark(n, 1L); - changed(); - } + changed(); + } - // restore curwin/curbuf and a few other things - aucmd_restbuf(&aco); - // Careful: autocommands may have made "buf" invalid! + // restore curwin/curbuf and a few other things + aucmd_restbuf(&aco); + // Careful: autocommands may have made "buf" invalid! + } update_curbuf(UPD_NOT_VALID); } |