doc: Fix more spelling mistakes

Found with a recent version of codespell.

Signed-off-by: Alexander Dahl <[email protected]>

examples/session/session_ex1/restricted.c

@@ -52,7 +52,7 @@ int main(void)
 	else {
 		puts(""
 		"<font face='arial, verdana' size='2' color='#ff0000'>In this page you can register"
-		"any session variable you want. Here is a good place to test session suport, and "
+		"any session variable you want. Here is a good place to test session support, and "
 		"<a href='show_vars.cgi'>here</a> you can see all already registered variables!!!|"
 		"</font>"
 		"<br>"

examples/session/session_ex1/session.c

@@ -32,7 +32,7 @@ int main(void)
 	"	"
 	"<tr>"
 	"<td><font face='arial, verdana' size='2' color='#0000ff'>"
-	"This is the main page of LibCGI session suport test. Please choose one of the options"
+	"This is the main page of LibCGI session support test. Please choose one of the options"
 	"in the navigation bar.</font>"
 	"</td>"
 	"</tr>"

examples/simple_form/form2.c

@@ -31,7 +31,7 @@ int main(void)
 	if (cgi_param("age"))
 		printf("Age: %s<br>", cgi_param("age"));
 	else
-		puts("Age: Emtpy<br>");
+		puts("Age: Empty<br>");
 
 	// GENDER
 	printf("Gender: %s<br>", cgi_param("gender"));

examples/strings/explode.c

@@ -25,7 +25,7 @@ int main()
 	cgi_process_form();
 	cgi_init_headers();
 
-	// The form was submited??
+	// The form was submitted??
 	if (cgi_param("action")) {
 		str = cgi_param("str");
 		delim = cgi_param("delim");

include/libcgi/cgi.h

@@ -92,7 +92,7 @@ extern "C" {
 
 // general purpose linked list. Actually isn't very portable
 // because uses only 'name' and 'value' variables to store data.
-// Problably, in a future release, this will be replaced by
+// Probably, in a future release, this will be replaced by
 // another type of struct
 typedef struct formvarsA {
         char *name;

src/base64.c

@@ -57,7 +57,7 @@ void decodeblock( unsigned char in[4], unsigned char out[3] )
 */
 
 /**
-* Encodes a given tring to its base64 form.
+* Encodes a given string to its base64 form.
 *
 * @param *str String to convert
 * @return Base64 encoded String

src/cgi.c

@@ -151,7 +151,7 @@ formvars *process_data(const char *query, formvars **start, formvars **last,
 
 /**
 * Process HTML form or URL data.
-* Used to retrieve GET or POST data. It handles automaticaly the correct REQUEST_METHOD, so you don't need to afraid about it.
+* Used to retrieve GET or POST data. It handles automatically the correct REQUEST_METHOD, so you don't need to afraid about it.
 * @return Returns the contents of URL or FORM into a formvars variable, or NULL if FALSE. Most of time, you
 * don't need any variable to store the form data, because is used an internal variable to manipulate the contents.
 * @see cgi_init, cgi_init_headers
@@ -226,7 +226,7 @@ void cgi_fatal(const char *msg)
 
 /**
 * Include static files.
-* Function used to include static data ( normaly html files ).
+* Function used to include static data ( normally html files ).
 * File contents will never be processed.
 * Note that I don't scan for any special character. The reason
 * I did it is, if the you are using this library, you have a shell
@@ -546,7 +546,7 @@ char *cgi_param(const char *var_name)
 /**
 * Sends a specific header.
 * Sends a specific HTTP header. You won't need to add '\\n\\n' chars.
-* @param header HTTP header to send, without new line characteres
+* @param header HTTP header to send, without new line characters
 * @return True
 * @see cgi_init_headers
 **/

src/general.c

@@ -138,7 +138,7 @@ char **file(const char *filename, unsigned int *total)
 	// initial line length
 	columms = 100;
 
-	// How many characteres in the line
+	// How many characters in the line
 	char_count = 1;
 
 	i = 0;

src/session.c

@@ -20,7 +20,7 @@
 */
 
 /*****************************************************
- * The varibles/functions beginning with sess_ are
+ * The variables/functions beginning with sess_ are
  * for manipulation internly only. You can use
  * the session_ like functions/variables
  *****************************************************
@@ -197,7 +197,7 @@ int cgi_session_destroy()
 
 		// hhhmmm..
 		if (headers_initialized)
-			libcgi_error(E_WARNING, "Headers alreay sent. session_destroy() can't fully unregister the session");
+			libcgi_error(E_WARNING, "Headers already sent. session_destroy() can't fully unregister the session");
 		else
 			cgi_add_cookie(SESSION_COOKIE_NAME, "", 0, 0, 0, 0);
 

src/string.c

@@ -85,7 +85,7 @@ char *addnslashes(char *s, int n)
 * Add slashes to a string when necessary.
 * Adds a '\' in every quote ( " ), apostrophe ( ' ) or  backslash ( \ )
 * It's useful when working with databases, for example, because
-* someone can try insert this caracters to try hack the application...
+* someone can try insert this characters to try hack the application...
 * @param *s String to parse
 * @return The new string, with slashes
 * @see stripslashes, addnslashes
@@ -292,7 +292,7 @@ char *substr(char *src, const int start, const int count)
 * @param token Character delimiter to search.
 * @param total An integer variable passed as reference, which stores the total of
 * itens of the array
-* @return The array, where each item is one separeted by token
+* @return The array, where each item is one separated by token
 *
 * \code
 *
@@ -372,8 +372,8 @@ char **explode(char *src, const char *token, int *total)
 }
 
 /**
-* Replace characteres in a string, but not more than 'n'.
-*  Replace all occourences of *delim on *src with characteres pointed by *with,
+* Replace characters in a string, but not more than 'n'.
+*  Replace all occourences of *delim on *src with characters pointed by *with,
 *  stopping after 'n' char.
 *  @param *src String to parse
 *  @param *delim Character to search that will be replaced
@@ -422,7 +422,7 @@ char *str_nreplace(char *src, const char *delim, const char *with, int n)
 				for (i = 0; i < w_len; i++)
 					buf[counter++] = with[i];
 			}
-			// otherwise, only do a simple character subtitution
+			// otherwise, only do a simple character substitution
 			buf[counter++] = *with;
 		}
 		else
@@ -437,10 +437,10 @@ char *str_nreplace(char *src, const char *delim, const char *with, int n)
 }
 
 /**
-* Replace characteres in a string.
-*  Replace all occourences of *delim on *src with characteres pointed by *with.
+* Replace characters in a string.
+*  Replace all occourences of *delim on *src with characters pointed by *with.
 *  The problem with the following code is that the function only searches for the
-*  first character of *delim, ingoring the rest. Other problem is speed relacioned:
+*  first character of *delim, ignoring the rest. Other problem is speed relacioned:
 *  note that the function ever compare the length of *with to do the correct action.
 *  @param src String to parse
 *  @param delim Character to search that will be replaced
@@ -507,7 +507,7 @@ int strpos(char *s, char *ch)
 *  Delete count characters of s, starting in start
 *  @param s String to search
 *  @param start Initial offset to begin search
-*  @param count Number of characteres to delete
+*  @param count Number of characters to delete
 *  @return The new string
 *  @see strndel()
 *