2 This file is part of LilyPond, the GNU music typesetter.
4 Copyright (C) 1997--2014 Han-Wen Nienhuys <hanwen@xs4all.nl>
6 LilyPond is free software: you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation, either version 3 of the License, or
9 (at your option) any later version.
11 LilyPond is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with LilyPond. If not, see <http://www.gnu.org/licenses/>.
25 #include "international.hh"
26 #include "program-option.hh"
27 #include "source-file.hh"
31 Input::Input (Input const &i)
33 source_file_ = i.source_file_;
52 Input::set_spot (Input const &i)
58 Input::step_forward ()
66 Input::set_location (Input const &i_start, Input const &i_end)
68 source_file_ = i_start.source_file_;
69 start_ = i_start.start_;
74 Produce GNU-compliant error message. Correcting lilypond source is
75 such a breeze if you ('re edidor) know (s) the error column too
79 [file:line:column:][warning:]message
82 Input::message_string (const string &msg) const
85 return msg + "\n" + source_file_->quote_input (start_);
91 Input::message_location () const
93 return (source_file_) ? location_string () : "";
96 Input::error (const string &s) const
98 ::non_fatal_error (message_string (s), message_location ());
99 // UGH, fix naming or usage (use non_fatal_error in most places, instead)
104 Input::programming_error (const string &s) const
106 ::programming_error (message_string (s), message_location ());
110 Input::non_fatal_error (const string &s) const
112 ::non_fatal_error (message_string (s), message_location ());
116 Input::warning (const string &s) const
118 ::warning (message_string (s), message_location ());
122 Input::message (const string &s) const
124 ::message (message_string (s), true, message_location ());
128 Input::debug_output (const string &s) const
130 ::debug_output (message_string (s), true, message_location ());
134 Input::location_string () const
137 return source_file_->file_line_column_string (start_);
138 return " (" + _ ("position unknown") + ")";
142 Input::line_number_string () const
145 return ::to_string (source_file_->get_line (start_));
150 Input::file_string () const
153 return source_file_->name_string ();
158 Input::line_number () const
161 return source_file_->get_line (start_);
166 Input::column_number () const
168 int line, chr, col, offset = 0;
169 source_file_->get_counts (start_, &line, &chr, &col, &offset);
175 Input::end_line_number () const
178 return source_file_->get_line (end_);
183 Input::end_column_number () const
185 int line, chr, col, offset = 0;
186 source_file_->get_counts (end_, &line, &chr, &col, &offset);
192 Input::get_counts (int *line, int *chr, int *col, int *offset) const
194 source_file_->get_counts (start_, line, chr, col, offset);
198 Input::set (Source_file *sf, char const *start, char const *end)
206 Input::get_source_file () const
212 Input::start () const