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Overhaul of the script autoloader. This should make sure that old scripts are unloaded and new scripts are loaded when the fish_function_path and fish_complete_path variables change

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darcs-hash:20060712142242-ac50b-3966a0e96a32facc8bc1164d6d0837fc551e4733.gz
This commit is contained in:
axel
2006-07-13 00:22:42 +10:00
parent 6d9631d0d0
commit 9e304fa734
7 changed files with 207 additions and 44 deletions
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28
parse_util.h
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@@ -95,10 +95,11 @@ int parse_util_lineno( const wchar_t *str, int len );
/**
Autoload the specified file, if it exists in the specified path. Do
not load it multiple times unless it's timestamp changes.
not load it multiple times unless it's timestamp changes or
parse_util_unload is called.
\param cmd the filename to search for. The suffix '.fish' is always added to this name
\param path_var_name the name of an environment variable containing a search path
\param path_var_name the environment variable giving the search path
\param on_load a callback function to run if a suitable file is found, which has not already been run
\param reload wheter to recheck file timestamps on already loaded files
*/
@@ -108,9 +109,28 @@ int parse_util_load( const wchar_t *cmd,
int reload );
/**
Reset the loader for the specified path variable
Reset the loader for the specified path variable. This will cause
all information on loaded files in the specified directory to be
reset.
\param path_var_name the environment variable giving the search path
\param on_load the callback function to use when a file is reloaded
\param on_load the callback function to call if the file has been previously loaded
*/
void parse_util_load_reset( const wchar_t *path_var );
void parse_util_load_reset( const wchar_t *path_var_name,
void (*on_load)(const wchar_t *cmd) );
/**
Tell the autoloader that the specified file, in the specified path,
is no longer loaded.
\param cmd the filename to search for. The suffix '.fish' is always added to this name
\param path_var_name the environment variable giving the search path
\return non-zero if the file was removed, zero if the file had not yet been loaded
*/
int parse_util_unload( const wchar_t *cmd,
const wchar_t *path_var_name,
void (*on_load)(const wchar_t *cmd) );
/**
Set the argv environment variable to the specified null-terminated