cgit

commit 438bac6f579dab5b8f64e8ce42b88cfc3f053b28

Author: John Keeping <john@keeping.me.uk>

html: avoid using a plain integer as a NULL pointer

Sparse complains about this table because we use the integer zero as the
NULL pointer.  Use this as an opportunity to reformat the table so that
it always contains 8 elements per row, making it easier to see which
values are being set and which are not.

Signed-off-by: John Keeping <john@keeping.me.uk>


 html.c | 54 ++++++++++++++++++++++++++++++++----------------------


diff --git a/html.c b/html.c
index f0ee2d6a2fd198771058ca085a879e7520cd7c50..155cde58d26093114e4cca4d78fb20f29fdcc93b 100644
--- a/html.c
+++ b/html.c
@@ -17,28 +17,38 @@ #include 
 
 /* Percent-encoding of each character, except: a-zA-Z0-9!$()*,./:;@- */
 static const char* url_escape_table[256] = {
-	"%00", "%01", "%02", "%03", "%04", "%05", "%06", "%07", "%08", "%09",
-	"%0a", "%0b", "%0c", "%0d", "%0e", "%0f", "%10", "%11", "%12", "%13",
-	"%14", "%15", "%16", "%17", "%18", "%19", "%1a", "%1b", "%1c", "%1d",
-	"%1e", "%1f", "%20", 0, "%22", "%23", 0, "%25", "%26", "%27", 0, 0, 0,
-	"%2b", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "%3c", "%3d",
-	"%3e", "%3f", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, "%5c", 0, "%5e", 0, "%60", 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "%7b",
-	"%7c", "%7d", 0, "%7f", "%80", "%81", "%82", "%83", "%84", "%85",
-	"%86", "%87", "%88", "%89", "%8a", "%8b", "%8c", "%8d", "%8e", "%8f",
-	"%90", "%91", "%92", "%93", "%94", "%95", "%96", "%97", "%98", "%99",
-	"%9a", "%9b", "%9c", "%9d", "%9e", "%9f", "%a0", "%a1", "%a2", "%a3",
-	"%a4", "%a5", "%a6", "%a7", "%a8", "%a9", "%aa", "%ab", "%ac", "%ad",
-	"%ae", "%af", "%b0", "%b1", "%b2", "%b3", "%b4", "%b5", "%b6", "%b7",
-	"%b8", "%b9", "%ba", "%bb", "%bc", "%bd", "%be", "%bf", "%c0", "%c1",
-	"%c2", "%c3", "%c4", "%c5", "%c6", "%c7", "%c8", "%c9", "%ca", "%cb",
-	"%cc", "%cd", "%ce", "%cf", "%d0", "%d1", "%d2", "%d3", "%d4", "%d5",
-	"%d6", "%d7", "%d8", "%d9", "%da", "%db", "%dc", "%dd", "%de", "%df",
-	"%e0", "%e1", "%e2", "%e3", "%e4", "%e5", "%e6", "%e7", "%e8", "%e9",
-	"%ea", "%eb", "%ec", "%ed", "%ee", "%ef", "%f0", "%f1", "%f2", "%f3",
-	"%f4", "%f5", "%f6", "%f7", "%f8", "%f9", "%fa", "%fb", "%fc", "%fd",
-	"%fe", "%ff"
+	"%00", "%01", "%02", "%03", "%04", "%05", "%06", "%07",
+	"%08", "%09", "%0a", "%0b", "%0c", "%0d", "%0e", "%0f",
+	"%10", "%11", "%12", "%13", "%14", "%15", "%16", "%17",
+	"%18", "%19", "%1a", "%1b", "%1c", "%1d", "%1e", "%1f",
+	"%20", NULL,  "%22", "%23", NULL,  "%25", "%26", "%27",
+	NULL,  NULL,  NULL,  "%2b", NULL,  NULL,  NULL,  NULL,
+	NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,
+	NULL,  NULL,  NULL,  NULL,  "%3c", "%3d", "%3e", "%3f",
+	NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,
+	NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,
+	NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,
+	NULL,  NULL,  NULL,  NULL,  "%5c", NULL,  "%5e", NULL,
+	"%60", NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,
+	NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,
+	NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,
+	NULL,  NULL,  NULL,  "%7b", "%7c", "%7d", NULL,  "%7f",
+	"%80", "%81", "%82", "%83", "%84", "%85", "%86", "%87",
+	"%88", "%89", "%8a", "%8b", "%8c", "%8d", "%8e", "%8f",
+	"%90", "%91", "%92", "%93", "%94", "%95", "%96", "%97",
+	"%98", "%99", "%9a", "%9b", "%9c", "%9d", "%9e", "%9f",
+	"%a0", "%a1", "%a2", "%a3", "%a4", "%a5", "%a6", "%a7",
+	"%a8", "%a9", "%aa", "%ab", "%ac", "%ad", "%ae", "%af",
+	"%b0", "%b1", "%b2", "%b3", "%b4", "%b5", "%b6", "%b7",
+	"%b8", "%b9", "%ba", "%bb", "%bc", "%bd", "%be", "%bf",
+	"%c0", "%c1", "%c2", "%c3", "%c4", "%c5", "%c6", "%c7",
+	"%c8", "%c9", "%ca", "%cb", "%cc", "%cd", "%ce", "%cf",
+	"%d0", "%d1", "%d2", "%d3", "%d4", "%d5", "%d6", "%d7",
+	"%d8", "%d9", "%da", "%db", "%dc", "%dd", "%de", "%df",
+	"%e0", "%e1", "%e2", "%e3", "%e4", "%e5", "%e6", "%e7",
+	"%e8", "%e9", "%ea", "%eb", "%ec", "%ed", "%ee", "%ef",
+	"%f0", "%f1", "%f2", "%f3", "%f4", "%f5", "%f6", "%f7",
+	"%f8", "%f9", "%fa", "%fb", "%fc", "%fd", "%fe", "%ff"
 };
 
 char *fmt(const char *format, ...)