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honeysuckle [2021/09/14 20:09]
sanine [hs_call] 		honeysuckle [2021/09/14 20:18] (current)
sanine [hs_process_table]
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 ====== honeysuckle ====== ====== honeysuckle ======
  
-honeysuckle is a C library intended to make creating Lua bindings simpler. It was originally a core part of the honey code, but was split out into its own library because it is useful in many other contexts. It provides functions for argument parsing, table creation and processing, error throwing and handling, and string wrangling.+honeysuckle is a C library intended to make creating Lua bindings simpler. It was originally a core part of the honey code, but was split out into its own library because it is useful in many other contexts. It provides functions for argument parsing, table creation and processing, error throwing and handling, string wrangling, and registry operations.
  
 ===== hs_parse_args ===== ===== hs_parse_args =====
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 === Stack Modifications === === Stack Modifications ===
  
-[-0, +0, -]<sup>[//[[Stack Modification Indicator|?]]//]</sup>+[-0, +0, e]<sup>[//[[Stack Modification Indicator|?]]//]</sup>
  
 === Parameters === === Parameters ===
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 For the extremely common case of simply setting a variable, there are provided the functions ''hs_pt_set_bool'', ''hs_pt_set_int'', ''hs_pt_set_num'', and ''hs_pt_set_str'', which will cast the provided void pointer to ''bool'', ''lua_Integer'', ''lua_Number'', or ''const char *'', respectively, and then set that value to the value in the table. For the extremely common case of simply setting a variable, there are provided the functions ''hs_pt_set_bool'', ''hs_pt_set_int'', ''hs_pt_set_num'', and ''hs_pt_set_str'', which will cast the provided void pointer to ''bool'', ''lua_Integer'', ''lua_Number'', or ''const char *'', respectively, and then set that value to the value in the table.
 +
 +This function may throw an error if the provided index is not valid or is not a table. It may trigger metamethods in extracting values.
  
 === Example === === Example ===
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 === Stack Modifications === === Stack Modifications ===
  
-[-0, +1, -]<sup>[//[[Stack Modification Indicator|?]]//]</sup>+[-0, +1, m]<sup>[//[[Stack Modification Indicator|?]]//]</sup>
  
 === Parameters === === Parameters ===
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 === Stack Modifications === === Stack Modifications ===
  
-[-0, +0, -]<sup>[//[[Stack Modification Indicator|?]]//]</sup>+[-0, +0, m]<sup>[//[[Stack Modification Indicator|?]]//]</sup>
  
 === Parameters === === Parameters ===
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 === Stack Modifications === === Stack Modifications ===
  
-[-0, +0, -]<sup>[//[[Stack Modification Indicator|?]]//]</sup>+[-0, +0, v]<sup>[//[[Stack Modification Indicator|?]]//]</sup>
  
 === Parameters === === Parameters ===
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 === Description === === Description ===
  
-Similar to ''hs_pushstring()'' above, but pushes the string and then immediately throws an error with it. Useful for constructing complex error messages.+Similar to ''hs_pushstring()'' above, but pushes the string and then immediately throws an error with it. Useful for constructing complex error messages. This function may also throw a memory-related error if string creation fails.
  
 ===== hs_traceback ===== ===== hs_traceback =====
honeysuckle.1631650145.txt.gz ยท Last modified: 2021/09/14 20:09 by sanine

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