docgen understands and ignores *when false*

1 files changed, 30 insertions, 0 deletions

diff --git a/lib/pure/cookies.nim b/lib/pure/cookies.nim
new file mode 100644
index 000000000..eed6c7512
--- /dev/null
+++ b/lib/pure/cookies.nim
@@ -0,0 +1,30 @@
+#
+#
+#            Nimrod's Runtime Library
+#        (c) Copyright 2010 Andreas Rumpf
+#
+#    See the file "copying.txt", included in this
+#    distribution, for details about the copyright.
+#
+
+## This module implements helper procs for parsing Cookies.
+
+import strtabs
+
+proc parseCookies*(s: string): PStringTable = 
+  ## parses cookies into a string table.
+  result = newStringTable(modeCaseInsensitive)
+  var i = 0
+  while true:
+    while s[i] == ' ' or s[i] == '\t': inc(i)
+    var keystart = i
+    while s[i] != '=' and s[i] != '\0': inc(i)
+    var keyend = i-1
+    if s[i] == '\0': break
+    inc(i) # skip '='
+    var valstart = i
+    while s[i] != ';' and s[i] != '\0': inc(i)
+    result[copy(s, keystart, keyend)] = copy(s, valstart, i-1)
+    if s[i] == '\0': break
+    inc(i) # skip ';'
+