Merge PR #2 from mrexodia: fix pseudocode/listing tag parsing, ida-nexus 0.13.0

https://github.com/blasty/ida-tui/pull/2 — pseudocode address anchors are
now split off only as the trailing /*0x…*/ our decompile tool appends, so a
marker-shaped string literal or source comment survives display and cursor
columns. The listing span walker asks the kernel (tag_skipcode) how long
each colour code is instead of assuming two bytes, so semantic group tags
with kind/TID headers stay invisible on kernels that emit them. Bumps
ida-nexus to 0.13.0.

Verified locally on IDA 9.4 + ida-nexus 0.13.0: full suite 974 passed
(955 on main + 19 new pure checks). Old vs new span walker give identical
output over 60k bash heads (no 0x36 tags on this kernel); the new walker
costs 19.8 vs 12.3 us/line, next to 7.6 us for generate_disasm_line.

1 files changed, 15 insertions, 0 deletions

diff --git a/idatui/domain.py b/idatui/domain.py
index 1e5a863..941cc59 100644
--- a/idatui/domain.py
+++ b/idatui/domain.py
@@ -2626,6 +2626,21 @@ def _parse_xrefs(payload) -> list[Xref]:
     return out
 
 
+_PSEUDOCODE_ANCHOR_RE = re.compile(r"[ \t]*/\*[ \t]*0x([0-9A-Fa-f]+)[ \t]*\*/[ \t]*$")
+
+
+def split_pseudocode_line(line: str) -> tuple[str, int | None]:
+    """Separate the legacy trailing address annotation from a pseudocode line.
+
+    Only the final annotation is metadata. Identical text inside a string or an
+    earlier source comment must survive, both for display and cursor columns.
+    """
+    match = _PSEUDOCODE_ANCHOR_RE.search(line)
+    if match is None:
+        return line.rstrip(), None
+    return line[: match.start()].rstrip(), int(match.group(1), 16)
+
+
 def _parse_decompilation(ea: int, payload) -> Decompilation:
     if not isinstance(payload, dict):
         return Decompilation(ea, None, True, "unexpected payload", False, None)