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tidy-up: miscellaneous

Browse source 
- tool_bname: scope an include.
- `endif` comments.
- Markdown fixes.
- comment tidy-ups.
- whitespace, newlines, indent.

Closes #20309
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Viktor Szakats 2026-01-02 01:34:05 +01:00
parent 62ba3604dc
commit ac6264366f
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98 changed files with 829 additions and 863 deletions
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32
docs/examples/htmltitle.cpp
View file

@ -25,12 +25,12 @@
* Get a webpage, extract the title with libxml.
* </DESC>
Written by Lars Nilsson
Written by Lars Nilsson
GNU C++ compile command line suggestion (edit paths accordingly):
GNU C++ compile command line suggestion (edit paths accordingly):
g++ -Wall -I/opt/curl/include -I/opt/libxml/include/libxml2 htmltitle.cpp \
-o htmltitle -L/opt/curl/lib -L/opt/libxml/lib -lcurl -lxml2
g++ -Wall -I/opt/curl/include -I/opt/libxml/include/libxml2 htmltitle.cpp \
-o htmltitle -L/opt/curl/lib -L/opt/libxml/lib -lcurl -lxml2
*/
#include <stdio.h>
#include <string.h>
@ -42,7 +42,7 @@
#include <libxml/HTMLparser.h>
//
// Case-insensitive string comparison
// Case-insensitive string comparison
//
#ifdef _WIN32
@ -52,7 +52,7 @@
#endif
//
// libxml callback context structure
// libxml callback context structure
//
struct Context {
Context() : addTitle(false) {}
@ -62,13 +62,13 @@ struct Context {
};
//
// libcurl variables for error strings and returned data
// libcurl variables for error strings and returned data
static char errorBuffer[CURL_ERROR_SIZE];
static std::string buffer;
//
// libcurl write callback function
// libcurl write callback function
//
static size_t writer(char *data, size_t size, size_t nmemb,
std::string *writerData)
@ -82,7 +82,7 @@ static size_t writer(char *data, size_t size, size_t nmemb,
}
//
// libcurl connection initialization
// libcurl connection initialization
//
static bool init(CURL *&curl, const char *url)
{
@ -129,7 +129,7 @@ static bool init(CURL *&curl, const char *url)
}
//
// libxml start element callback function
// libxml start element callback function
//
static void StartElement(void *voidContext,
const xmlChar *name,
@ -145,7 +145,7 @@ static void StartElement(void *voidContext,
}
//
// libxml end element callback function
// libxml end element callback function
//
static void EndElement(void *voidContext,
const xmlChar *name)
@ -157,7 +157,7 @@ static void EndElement(void *voidContext,
}
//
// Text handling helper function
// Text handling helper function
//
static void handleCharacters(Context *context,
const xmlChar *chars,
@ -169,7 +169,7 @@ static void handleCharacters(Context *context,
}
//
// libxml PCDATA callback function
// libxml PCDATA callback function
//
static void Characters(void *voidContext,
const xmlChar *chars,
@ -181,7 +181,7 @@ static void Characters(void *voidContext,
}
//
// libxml CDATA callback function
// libxml CDATA callback function
//
static void cdata(void *voidContext,
const xmlChar *chars,
@ -193,7 +193,7 @@ static void cdata(void *voidContext,
}
//
// libxml SAX callback structure
// libxml SAX callback structure
//
static htmlSAXHandler saxHandler = {
NULL,
@ -231,7 +231,7 @@ static htmlSAXHandler saxHandler = {
};
//
// Parse given (assumed to be) HTML text and return the title
// Parse given (assumed to be) HTML text and return the title
//
static void parseHtml(const std::string &html,
std::string &title)