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diff --git a/htdocs/exceptions/index.chtml b/htdocs/exceptions/index.chtml index e66620a..6bb2a3c 100644 --- a/htdocs/exceptions/index.chtml +++ b/htdocs/exceptions/index.chtml | |||
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1 | % html(); return; /* vim:set ft=sitecing: */ | 1 | % html(); return; /* vim:set ft=sitecing: */ |
2 | %%derive layout = "/ancestry/layout.chtml"; | 2 | %%derive layout = "/ancestry/layout.chtml"; |
3 | <%constructor> | 3 | <%constructor> |
4 | PN_PREV("/simple","simple page","building a really simple page"); | 4 | PN_PREV("/simple","simple page","building a really simple page"); |
5 | PN_NEXT("/exceptions/preprocess","preprocess","preprocessing errors"); | 5 | PN_NEXT("/exceptions/preprocess","preprocess","preprocessing errors"); |
6 | </%constructor> | 6 | </%constructor> |
7 | <%codemethod string title() %> | 7 | <%codemethod string title() %> |
8 | return "exceptions handling"; | 8 | return "exceptions handling"; |
9 | </%codemethod> | 9 | </%codemethod> |
10 | <%method void content() %> | 10 | <%method void content() %> |
11 | <h1>site-C-ing exception handling</h1> | 11 | <h1>site-C-ing exception handling</h1> |
12 | <p> | 12 | <p> |
13 | The purpose of this section is to give an overview of the <em>site-C-ing</em> | 13 | The purpose of this section is to give an overview of the <em>site-C-ing</em> |
14 | exception handling mechanism. Before the web visitor can see the page each | 14 | exception handling mechanism. Before the web visitor can see the page each |
15 | site-C-ing component goes through a few stages, namely, preprocessing, | 15 | site-C-ing component goes through a few stages, namely, preprocessing, |
16 | compiling and execution. Having three stages to go through also means the | 16 | compiling and execution. Having three stages to go through also means three |
17 | stages one can fail to go through and three exciting opportunities to handle | 17 | stages one can fail to go through and three exciting opportunities to handle |
18 | different errors. | 18 | different errors. |
19 | </p> | 19 | </p> |
20 | <p> | 20 | <p> |
21 | First each component is preprocessed so that you can feed the valid c++ code | 21 | First each component is preprocessed so that you can feed the valid c++ code |
22 | to the compiler. Here is where the preprocessor can choke at your broken | 22 | to the compiler. Here is where the preprocessor can choke at your broken |
23 | source code. Once preprocessor failes to parse your code it will throw an | 23 | source code. Once preprocessor failes to parse your code it will throw an |
24 | exception which <em>site-C-ing</em> will catch and pass to <a | 24 | exception which <em>site-C-ing</em> will catch and pass to <a |
25 | href="/sources/htdocs/handlers/exception_dev" title="development mode | 25 | href="/sources/htdocs/handlers/exception_dev" title="development mode |
26 | exception handler source">the exception handler component</a>. Want to <a | 26 | exception handler source">the exception handler component</a>. Want to <a |
27 | href="/exceptions/preprocess">read more</a> about preprocessor exception | 27 | href="/exceptions/preprocess">read more</a> about preprocessor exception |
28 | handling? | 28 | handling? |
29 | </p> | 29 | </p> |
30 | <p> | 30 | <p> |
31 | After the preprocessing stage is over we have a great opportunity to catch | 31 | After the preprocessing stage is over we have a great opportunity to catch |
32 | the compile-time errors. After <em>site-C-ing</em> fails to compile the | 32 | the compile-time errors. After <em>site-C-ing</em> fails to compile the |