diff options
Diffstat (limited to 'src/ui.c')
| -rw-r--r-- | src/ui.c | 43 |
1 files changed, 29 insertions, 14 deletions
@@ -73,6 +73,8 @@ ui_write(s, len) static char_u *ta_str = NULL; static int ta_off; /* offset for next char to use when ta_str != NULL */ static int ta_len; /* length of ta_str when it's not NULL*/ +static int clipboard_needs_update; /* clipboard needs to be updated */ +static int global_change_count = 0; /* if set, inside a start_global_changes */ void ui_inchar_undo(s, len) @@ -569,9 +571,12 @@ clip_copy_selection(clip) void start_global_changes() { + if (++global_change_count > 1) + return; clip_unnamed_saved = clip_unnamed; + clipboard_needs_update = FALSE; - if (clip_did_set_selection > 0) + if (clip_did_set_selection) { clip_unnamed = FALSE; clip_did_set_selection = FALSE; @@ -584,22 +589,30 @@ start_global_changes() void end_global_changes() { - if (clip_did_set_selection == FALSE) /* not when -1 */ + if (--global_change_count > 0) + /* recursive */ + return; + if (!clip_did_set_selection) { clip_did_set_selection = TRUE; clip_unnamed = clip_unnamed_saved; - if (clip_unnamed & CLIP_UNNAMED) + clip_unnamed_saved = FALSE; + if (clipboard_needs_update) { - clip_own_selection(&clip_star); - clip_gen_set_selection(&clip_star); - } - if (clip_unnamed & CLIP_UNNAMED_PLUS) - { - clip_own_selection(&clip_plus); - clip_gen_set_selection(&clip_plus); + /* only store something in the clipboard, + * if we have yanked anything to it */ + if (clip_unnamed & CLIP_UNNAMED) + { + clip_own_selection(&clip_star); + clip_gen_set_selection(&clip_star); + } + if (clip_unnamed & CLIP_UNNAMED_PLUS) + { + clip_own_selection(&clip_plus); + clip_gen_set_selection(&clip_plus); + } } } - clip_unnamed_saved = FALSE; } /* @@ -1477,10 +1490,12 @@ clip_gen_set_selection(cbd) { /* Updating postponed, so that accessing the system clipboard won't * hang Vim when accessing it many times (e.g. on a :g comand). */ - if (cbd == &clip_plus && (clip_unnamed_saved & CLIP_UNNAMED_PLUS)) - return; - else if (cbd == &clip_star && (clip_unnamed_saved & CLIP_UNNAMED)) + if ((cbd == &clip_plus && (clip_unnamed_saved & CLIP_UNNAMED_PLUS)) + || (cbd == &clip_star && (clip_unnamed_saved & CLIP_UNNAMED))) + { + clipboard_needs_update = TRUE; return; + } } #ifdef FEAT_XCLIPBOARD # ifdef FEAT_GUI |