- Further restrictions on tag definition.
This commit is contained in:
Paul Beckingham 2014-11-04 22:53:41 -05:00
parent 39983e5f82
commit 55962058de

View file

@ -28,7 +28,6 @@
#include <sstream>
#include <algorithm>
#include <iostream> // TODO Remove.
#include <ctype.h>
#include <Context.h>
#include <Nibbler.h>
#include <Lexer.h>
@ -2069,12 +2068,12 @@ bool CLI::isCommand (const std::string& raw) const
// Valid tag
// - Length > 1
// - Starts with +/-
// - Tag does not start with a digit
// - The rest matches ::isName
bool CLI::isTag (const std::string& raw) const
{
if (raw.size () >= 2 &&
(raw[0] == '+' || raw[0] == '-') &&
! isdigit(raw[1]) &&
isName (raw.substr (1)) &&
raw.find (' ') == std::string::npos)
return true;