Normal mode's s and S search as addr does, through one shared regexp.zig

The sam-style calling convention for mvzr (a line per haystack, . made
[^\\n] only when a pattern names \\n) lived in addr.zig; normal mode's s
and S called mvzr over the raw selection, where ^ meant the selection's
start and . crossed lines. src/regexp.zig now holds the one Regex
(compile, find) both call, and fs.zig and pardes.zig drop an unused mvzr
import. hxdiff and hxparity stay at their known 17 and 6 mismatches, none
of them regex cases.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

1 files changed, 0 insertions, 1 deletions

diff --git a/src/fs.zig b/src/fs.zig
index 022a326a..0b620c9f 100644
--- a/src/fs.zig
+++ b/src/fs.zig
@@ -6,7 +6,6 @@ const config = @import("config.zig");
 const lsp = @import("lsp/lsp.zig");
 const ninep_io = @import("9p_io.zig");
 const panes = @import("panes.zig");
-const mvzr = @import("mvzr");
 const modal = @import("modal.zig");
 const look = @import("look.zig");
 pub const tree = @import("ninep/tree.zig");