doc: Make documentation comments symmetric

Documentation comments should always start with "/**" and end with
"**/". This is not required by gtk-doc, but it makes the
documentations formatting more consistent and simplifies the checking
of documentation comments.

The following Python script tries to enforce this.

from sys import argv
from sre import search

for filename in argv[1:]:
    in_doc = False
    lines = open(filename, "r").read().split("\n")
    for i in range(len(lines)):
        ls = lines[i].strip()
        if ls == "/**":
            in_doc = True
        elif in_doc and ls == "*/":
            lines[i] = " **/"
        if ls.endswith("*/"):
            in_doc = False

    out = open(filename, "w")
    out.write("\n".join(lines))
    out.close()

This fixes most 'documentation comment not closed with **/' warnings
by check-doc-syntax.awk.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/win32/cairo-win32-font.c b/src/win32/cairo-win32-font.c
index d85d5c94b..8ad4832a1 100644
--- a/src/win32/cairo-win32-font.c
+++ b/src/win32/cairo-win32-font.c
@@ -77,14 +77,14 @@
  *
  * The Microsoft Windows font backend is primarily used to render text on
  * Microsoft Windows systems.
- */
+ **/
 
 /**
  * CAIRO_HAS_WIN32_FONT:
  *
  * Defined if the Microsoft Windows font backend is available.
  * This macro can be used to conditionally compile backend-specific code.
- */
+ **/
 
 const cairo_scaled_font_backend_t _cairo_win32_scaled_font_backend;