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Diffstat (limited to 'src/sam_edit.zig')
| -rw-r--r-- | src/sam_edit.zig | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/sam_edit.zig b/src/sam_edit.zig index 604e2b31..cd2998ef 100644 --- a/src/sam_edit.zig +++ b/src/sam_edit.zig @@ -75,6 +75,11 @@ pub fn run(arena: std.mem.Allocator, text: []const u8, dot: Range, name: []const if (last) |l| l.next = c else first = c; last = c; } + // An a, c or i text that never met its `.` line is refused, as an + // unclosed `{` is: sam takes the end of input for one, but a block that + // reaches Edit unfinished was cut short (a write, an open closed), and + // half of it inserted is worse than none. + if (ps.open_text) return fail(why, "a, c or i text not ended by a . line", .{}); const cmds = first orelse return .{ .ops = &.{}, .dot = dot, .printed = "" }; // acme's u runs at once (ecmd.c:532), outside the edit log; here it is // an Edit of its own. |