CPP directives are not ignored/treated as comments anymore

[m6w6/ext-psi] / README.md

diff --git a/README.md b/README.md
index f28cff3c0802386771d3f79f8a4254671d045e6b..c859031c3abc162c31fc214e873d870ecc1b0c5e 100644 (file)
--- a/README.md
+++ b/README.md
@@ -1,7 +1,6 @@
 # ext-psi
 
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-
 [![Build Status](https://travis-ci.org/m6w6/ext-psi.svg?branch=master)](https://travis-ci.org/m6w6/ext-psi)
 
 PSI is a PHP extension, which provides a foreign function interface through
@@ -134,7 +133,6 @@ A colon separated list of directories to scan for `*.psi` files. Defaults to "ps
 
 * C style multi line comments
 * C++ style single line comments
-* CPP directives are ignored, so the hash sign basically works as single line comment
 
 ```c
 // this is a one line comment
@@ -142,7 +140,6 @@ A colon separated list of directories to scan for `*.psi` files. Defaults to "ps
    by a multi
    line comment
 */
-# this looks like a pre-processor directive and is ignored
 ```
 
 ### Typedefs
@@ -254,10 +251,10 @@ Each implementation refers to exactly one declared foreign function referenced i
 ## Complete example
 
 ```c
-# all declarations in this file should be looked up in libidn
+// all declarations in this file should be looked up in libidn
 lib "idn";
 
-# IDNA errors
+// IDNA errors
 const int \IDNA_SUCCESS = 0;
 const int \IDNA_STRINGPREP_ERROR = 1;
 const int \IDNA_PUNYCODE_ERROR = 2;
@@ -271,45 +268,45 @@ const int \IDNA_CONTAINS_ACE_PREFIX = 8;
 const int \IDNA_ICONV_ERROR = 9;
 const int \IDNA_MALLOC_ERROR = 201;
 const int \IDNA_DLOPEN_ERROR = 202;
-# IDNA flags
+// IDNA flags
 const int \IDNA_ALLOW_UNASSIGNED = 1;
 const int \IDNA_USE_STD3_ASCII_RULES = 2;
 
-# nothing special about the declaration here
+// nothing special about the declaration here
 default int idna_to_ascii_8z(char *host, char **buffer, int flags);
 
 function idn\utf8_to_ascii(string $host, string &$result, int $flags = 0) : int {
-    # there must be a `let` statement for each
-    # declared argument of the called function
+    // there must be a `let` statement for each
+    // declared argument of the called function
 
-    # setup a pointer to NULL
+    // setup a pointer to NULL
        let buffer = &NULL;
 
-       # setup a string pointer to $host
+       // setup a string pointer to $host
        let host = strval($host);
 
-       # assing the integer value of $flags
+       // assing the integer value of $flags
        let flags = intval($flags);
 
-       # the function to call is referenced in
-       # the return statement, along with the
-       # neccessary cast how to interpred the
-       # returned native value
+       // the function to call is referenced in
+       // the return statement, along with the
+       // neccessary cast how to interpred the
+       // returned native value
        return to_int(idna_to_ascii_8z);
 
-       # by-ref vars might receive output values
-       # through `set` statments, which also
-       # require a cast how to marshal the
-       # native data as PHP value
+       // by-ref vars might receive output values
+       // through `set` statments, which also
+       // require a cast how to marshal the
+       // native data as PHP value
        set $result = to_string(*buffer);
 
-       # after the buffer has been marshaled
-       # for the PHP engine, we have to free
-       # the buffer to avoid a memory leak
+       // after the buffer has been marshaled
+       // for the PHP engine, we have to free
+       // the buffer to avoid a memory leak
        free free(*buffer);
-       # note that in this example we omit the
-       # declaration of the free() function called
-       # in our `free` statement for brevity
+       // note that in this example we omit the
+       // declaration of the free() function called
+       // in our `free` statement for brevity
 }
 
 default char *idna_strerror(int rc);