try to get render right

Signed-off-by: HiFiPhile <[email protected]>

2 files changed, 23 insertions, 4 deletions

diff --git a/README.rst b/README.rst
index fac098c1c..ecfbeb7cc 100644
--- a/README.rst
+++ b/README.rst
@@ -251,7 +251,7 @@ Supported CPUs
 |              |         +-------------------+--------+------+-----------+------------------------+-----------------------------------------------------------------------------------------+
 |              |         | 51u               | ✔      | ✖    | ✖         | lpc_ip3511             |                                                                                         |
 |              |         +-------------------+--------+------+-----------+------------------------+-----------------------------------------------------------------------------------------+
-|              |         | 54                | ⚠      | ⚠    | ✔         | lpc_ip3511, lpc_ip3516 | `NRND, read errata <docs/reference/device_issues.rst#nxp-lpc54600>`_                        |
+|              |         | 54                | ⚠      | ⚠    | ✔         | lpc_ip3511, lpc_ip3516 | `NRND, read errata <docs/reference/device_issues.rst#nxp-lpc54600>`_                    |
 |              |         +-------------------+--------+------+-----------+------------------------+-----------------------------------------------------------------------------------------+
 |              |         | 55                | ✔      | ✔    | ✔         | lpc_ip3511, lpc_ip3516 |                                                                                         |
 |              +---------+-------------------+--------+------+-----------+------------------------+-----------------------------------------------------------------------------------------+
@@ -305,11 +305,11 @@ Supported CPUs
 +--------------+-----------------------------+--------+------+-----------+------------------------+-----------------------------------------------------------------------------------------+
 | ValentyUSB   | eptri                       | ✔      | ✖    | ✖         | eptri                  |                                                                                         |
 +--------------+-----------------------------+--------+------+-----------+------------------------+-----------------------------------------------------------------------------------------+
-| WCH          | CH32F20x                    | ⚠      |      | ✔         | ch32_usbhs             | `ISO data loss <docs/reference/device_issues.rst#wch-ch32v10x-ch32v20x-ch32v30x>`_          |
+| WCH          | CH32F20x                    | ⚠      |      | ✔         | ch32_usbhs             | `ISO data loss <docs/reference/device_issues.rst#wch-ch32v10x-ch32v20x-ch32v30x>`_      |
 |              +-----------------------------+--------+------+-----------+------------------------+-----------------------------------------------------------------------------------------+
-|              | CH32V20x                    | ⚠      |      | ✖         | stm32_fsdev/ch32_usbfs | `ISO data loss <docs/reference/device_issues.rst#wch-ch32v10x-ch32v20x-ch32v30x>`_          |
+|              | CH32V20x                    | ⚠      |      | ✖         | stm32_fsdev/ch32_usbfs | `ISO data loss <docs/reference/device_issues.rst#wch-ch32v10x-ch32v20x-ch32v30x>`_      |
 |              +-----------------------------+--------+------+-----------+------------------------+-----------------------------------------------------------------------------------------+
-|              | CH32V305, CH32V307          | ⚠      |      | ✔         | ch32_usbfs/hs          | `ISO data loss <docs/reference/device_issues.rst#wch-ch32v10x-ch32v20x-ch32v30x>`_          |
+|              | CH32V305, CH32V307          | ⚠      |      | ✔         | ch32_usbfs/hs          | `ISO data loss <docs/reference/device_issues.rst#wch-ch32v10x-ch32v20x-ch32v30x>`_      |
 +--------------+-----------------------------+--------+------+-----------+------------------------+-----------------------------------------------------------------------------------------+
 
 Table Legend
diff --git a/docs/conf.py b/docs/conf.py
index 9e9784fb7..86ddcf672 100755
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -53,6 +53,25 @@ def preprocess_readme():
     tgt = Path(__file__).parent.parent / "README_processed.rst"
     if src.exists():
         content = src.read_text(encoding='utf-8')
+        # if the matching is inside a table, keep the table cell width by adding the same number of spaces in the end of the line
+        # match pattern: | ... `... <docs/...>`_ ... |
+        # change into:   | ... `... <...>`_ ...      |
+        def _rewrite_table_line(line):
+            if not (line.startswith('|') and line.rstrip().endswith('|')):
+                return line
+
+            rewritten = re.sub(r"<docs/([^>]+)>", r"<\1>", line)
+            delta = len(line) - len(rewritten) - 1  # -1 for rst->html
+
+            if delta > 0:
+                last_pipe = rewritten.rfind('|')
+                if last_pipe >= 0:
+                    rewritten = rewritten[:last_pipe] + (' ' * delta) + rewritten[last_pipe:]
+
+            return rewritten
+
+        content = ''.join(_rewrite_table_line(line) for line in content.splitlines(keepends=True))
+
         content = re.sub(r"docs/", r"", content)
         content = re.sub(r"\.rst\b", r".html", content)
         if not content.endswith("\n"):