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, 1 insertions, 1 deletions

diff --git a/src/cairo-ps.h b/src/cairo-ps.h
index fd1d21deb..edd1e95d0 100644
--- a/src/cairo-ps.h
+++ b/src/cairo-ps.h
@@ -55,7 +55,7 @@ CAIRO_BEGIN_DECLS
  * #cairo_ps_level_t is used to describe the language level of the
  * PostScript Language Reference that a generated PostScript file will
  * conform to.
- */
+ **/
 typedef enum _cairo_ps_level {
     CAIRO_PS_LEVEL_2,
     CAIRO_PS_LEVEL_3