diff options
Diffstat (limited to 'sam.c')
| -rw-r--r-- | sam.c | 12 |
1 files changed, 8 insertions, 4 deletions
@@ -685,14 +685,15 @@ static Filerange address_evaluate(Address *addr, File *file, Filerange *range, i static bool sam_execute(Vis *vis, Win *win, Command *cmd, Filerange *range) { bool ret = true; - Filerange r = cmd->address ? address_evaluate(cmd->address, win->file, range, 0) : *range; + if (cmd->address) + *range = address_evaluate(cmd->address, win->file, range, 0); switch (cmd->argv[0][0]) { case '{': { Text *txt = win->file->text; Mark start, end; - Filerange group = r; + Filerange group = *range; for (Command *c = cmd->cmd; c; c = c->next) { if (!text_range_valid(&group)) @@ -712,7 +713,7 @@ static bool sam_execute(Vis *vis, Win *win, Command *cmd, Filerange *range) { break; } default: - ret = cmd->cmddef->func(vis, win, cmd, &r); + ret = cmd->cmddef->func(vis, win, cmd, range); break; } return ret; @@ -823,6 +824,8 @@ static bool cmd_extract(Vis *vis, Win *win, Command *cmd, Filerange *range) { Mark mark_end = text_mark_set(txt, end); ret &= sam_execute(vis, win, cmd->cmd, &r); last_start = start = text_mark_get(txt, mark_start); + if (start == EPOS && last_start != r.end) + last_start = start = r.end; end = text_mark_get(txt, mark_end); if (start == EPOS || end == EPOS) return false; @@ -870,7 +873,8 @@ static bool cmd_select(Vis *vis, Win *win, Command *cmd, Filerange *range) { cursor = view_cursors_new(view, text_size(txt)+1); view_cursors_dispose(c); } - ret &= sam_execute(vis, win, cmd->cmd, &sel); + if (text_range_valid(&sel)) + ret &= sam_execute(vis, win, cmd->cmd, &sel); } if (cursor && !view_cursors_dispose(cursor)) { |