UserInterface/Fix_Path [ Functions ]
FUNCTION
Add a "./" to a path if it does not start with a "./" or does not contain a ":". If the path was "." just add a "/". Adding a "./" simplifies the creating of relative links during the generation process.
SYNOPSIS
static char *Fix_Path( char *path )
INPUTS
- path -- the path to be fixed.
RESULT
A pointer to a newly allocated string containing the path.
SOURCE
{ char *result = 0; if ( !PathBegin_Check( path ) ) { char *prefix = "./"; if ( strcmp( path, "." ) == 0 ) { result = RB_StrDup( prefix ); } else { int l = strlen( path ); l += strlen( prefix ) + 1; result = malloc( l ); assert( result ); result[0] = '\0'; strcat( result, prefix ); strcat( result, path ); } } else { result = RB_StrDup( path ); } return result; }