ec_interpolate_crack_macro
Name
ec_interpolate_crack_macro — Return the name and argument portions of a macro string
Synopsis
#include "misc/expand_string.h"
| int **ec_interpolate_crack_macro** ( | input, | |
| | style, | |
| | namestart, | |
| | nameend, | |
| | argstart, | |
| | argend); | |
const string * <var class="pdparam">input</var>;
int <var class="pdparam">style</var>;
const char ** <var class="pdparam">namestart</var>;
const char ** <var class="pdparam">nameend</var>;
const char ** <var class="pdparam">argstart</var>;
const char ** <var class="pdparam">argend</var>;
Description
This function returns the name and argument portions of a macro string.
A helper function for getting at the name and argument pieces of a macro from inside an ec_interpolator_func. This is required because there are multiple styles of macro placeholders in the various Message Systems' products/ Additionally, macro styles may be expanded in the future.
- input
-
The input parameter to the interpolator function.
- style
-
The placeholder style detected by the parser.
- namestart
-
Set to point to the first character of the macro. name.
- nameend
-
Set to point to the character after the last character of the macro name.
- argstart
-
Set to point to the first character of the argument, or
NULLif not present. - argend
-
Set to point to the character after the last character of the macro argument, or
NULLif not present.
This function returns non-zero if successful; on error it returns zero.
It is legal to call this function in any thread.