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Replace tabs with spaces in html docs

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wkhtmltopdf is not expanding tabs within <pre> elements to 8 spaces as it
should. Workaround the problem by converting all tabs to an appropriate
number of spaces.
This commit is contained in:
William S Fulton 2015-12-29 19:10:57 +00:00
commit 3763beb489
25 changed files with 758 additions and 749 deletions
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88
Doc/Manual/Customization.html
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@ -116,16 +116,18 @@ static char error_message[256];
static int error_status = 0;
void throw_exception(char *msg) {
strncpy(error_message,msg,256);
error_status = 1;
strncpy(error_message,msg,256);
error_status = 1;
}
void clear_exception() {
error_status = 0;
error_status = 0;
}
char *check_exception() {
if (error_status) return error_message;
else return NULL;
if (error_status)
return error_message;
else
return NULL;
}
</pre></div>
@ -137,13 +139,13 @@ To use these functions, functions simply call
<div class="code"><pre>
double inv(double x) {
if (x != 0) return 1.0/x;
else {
throw_exception("Division by zero");
return 0;
}
if (x != 0)
return 1.0/x;
else {
throw_exception("Division by zero");
return 0;
}
}
</pre></div>
<p>
@ -152,12 +154,12 @@ as the following (shown for Perl5) :</p>
<div class="code"><pre>
%exception {
char *err;
clear_exception();
$action
if ((err = check_exception())) {
croak(err);
}
char *err;
clear_exception();
$action
if ((err = check_exception())) {
croak(err);
}
}
</pre></div>
@ -207,8 +209,10 @@ Now, within a C program, you can do the following :</p>
<div class="code"><pre>
double inv(double x) {
if (x) return 1.0/x;
else throw(DivisionByZero);
if (x)
return 1.0/x;
else
throw(DivisionByZero);
}
</pre></div>
@ -222,17 +226,17 @@ Finally, to create a SWIG exception handler, write the following :</p>
%}
%exception {
try {
$action
} catch(RangeError) {
croak("Range Error");
} catch(DivisionByZero) {
croak("Division by zero");
} catch(OutOfMemory) {
croak("Out of memory");
} finally {
croak("Unknown exception");
}
try {
$action
} catch(RangeError) {
croak("Range Error");
} catch(DivisionByZero) {
croak("Division by zero");
} catch(OutOfMemory) {
croak("Out of memory");
} finally {
croak("Unknown exception");
}
}
</pre></div>
@ -250,17 +254,17 @@ Handling C++ exceptions is also straightforward. For example:
<div class="code"><pre>
%exception {
try {
$action
} catch(RangeError) {
croak("Range Error");
} catch(DivisionByZero) {
croak("Division by zero");
} catch(OutOfMemory) {
croak("Out of memory");
} catch(...) {
croak("Unknown exception");
}
try {
$action
} catch(RangeError) {
croak("Range Error");
} catch(DivisionByZero) {
croak("Division by zero");
} catch(OutOfMemory) {
croak("Out of memory");
} catch(...) {
croak("Unknown exception");
}
}
</pre></div>
@ -320,7 +324,7 @@ critical pieces of code. For example:
<div class="code"><pre>
%exception {
... your exception handler ...
... your exception handler ...
}
/* Define critical operations that can throw exceptions here */