MacroExpander

Expands DDoc macros in a text.

struct MacroExpander {

MacroTable mtable;

Diagnostics diag;

cstring filePath;

CharArray buffer;

cstring[10] margs;

static cstring expand(MacroTable mtable, cstring text, cstring filePath, Diagnostics diag = null);

void warning(MID mid, cstring macroName);

void expandMacros(cstring text);

cstring[] scanArguments(cstring[] args, ref cchar* ref_p, cchar* textEnd);

static cstring expandArguments(cstring text, cstring[] args);

}

Members

Functions

expandMacros void expandMacros(cstring text): Expands the macros in the text using the definitions from the table.
scanArguments cstring[] scanArguments(cstring[] args, ref cchar* ref_p, cchar* textEnd): Scans until the closing parenthesis is found. Sets p to one char past it.
warning void warning(MID mid, cstring macroName): Reports a warning message.

Static functions

expand cstring expand(MacroTable mtable, cstring text, cstring filePath, Diagnostics diag = null): Starts expanding the macros.
expandArguments cstring expandArguments(cstring text, cstring[] args): Expands "$+", "$0" - "$9" with argsn in text.

Variables

buffer CharArray buffer;: Text buffer.
diag Diagnostics diag;: Collects warning messages.
filePath cstring filePath;: Used in warning messages.
margs cstring[10] margs;: Currently parsed macro arguments.
mtable MacroTable mtable;: Used to look up macros.

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Source

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dil doc Macro classes

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