/*
- program-option-scheme.cc -- implement option setting from Scheme
+ This file is part of LilyPond, the GNU music typesetter.
- source file of the GNU LilyPond music typesetter
+ Copyright (C) 2001--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
- (c) 2001--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
+ LilyPond is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ LilyPond is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with LilyPond. If not, see <http://www.gnu.org/licenses/>.
*/
#include "program-option.hh"
#include "parse-scm.hh"
#include "string-convert.hh"
#include "warn.hh"
+#include "lily-imports.hh"
+#include "protected-scm.hh"
bool debug_skylines;
bool debug_property_callbacks;
bool debug_page_breaking_scoring;
-/*
- Backwards compatibility.
-*/
-bool lily_1_8_relative = false;
-bool lily_1_8_compatibility_used = false;
+bool music_strings_to_paths;
+bool relative_includes;
+
bool profile_property_accesses = false;
/*
crash if internally the wrong type is used for a grob property.
*/
bool do_internal_type_checking_global;
-bool strict_infinity_checking = false;
+bool strict_infinity_checking = false;
-static SCM option_hash;
+static Protected_scm option_hash;
-void internal_set_option (SCM var, SCM val)
+void
+internal_set_option (SCM var,
+ SCM val)
{
+ string varstr = robust_symbol2string (var, "");
+ bool valbool = to_boolean (val);
+ SCM val_scm_bool = scm_from_bool (valbool);
if (0)
;
- else if (var == ly_symbol2scm ("profile-property-accesses"))
+ else if (varstr == "profile-property-accesses")
{
- profile_property_accesses = to_boolean (val);
- val = scm_from_bool (to_boolean (val));
+ profile_property_accesses = valbool;
+ val = val_scm_bool;
}
- else if (var == ly_symbol2scm ("point-and-click"))
+ else if (varstr == "protected-scheme-parsing")
{
- point_and_click_global = to_boolean (val);
- val = scm_from_bool (to_boolean (val));
+ parse_protect_global = valbool;
+ val = val_scm_bool;
}
- else if (var == ly_symbol2scm ("protected-scheme-parsing"))
+ else if (varstr == "check-internal-types")
{
- parse_protect_global = to_boolean (val);
- val = scm_from_bool (to_boolean (val));
+ do_internal_type_checking_global = valbool;
+ val = val_scm_bool;
}
- else if (var == ly_symbol2scm ("check-internal-types"))
+ else if (varstr == "debug-gc-assert-parsed-dead")
{
- do_internal_type_checking_global = to_boolean (val);
- val = scm_from_bool (to_boolean (val));
+ parsed_objects_should_be_dead = valbool;
+ val = val_scm_bool;
}
- else if (var == ly_symbol2scm ("debug-gc-assert-parsed-dead"))
+ else if (varstr == "safe")
{
- parsed_objects_should_be_dead = to_boolean (val);
- val = scm_from_bool (parsed_objects_should_be_dead);
+ be_safe_global = valbool;
+ val = val_scm_bool;
}
- else if (var == ly_symbol2scm ("safe"))
+ else if (varstr == "strict-infinity-checking")
{
- be_safe_global = to_boolean (val);
- val = scm_from_bool (be_safe_global);
+ strict_infinity_checking = valbool;
+ val = val_scm_bool;
}
- else if (var == ly_symbol2scm ("old-relative"))
+ else if (varstr == "debug-skylines")
{
- lily_1_8_relative = to_boolean (val);
- /* Needs to be reset for each file that uses this option. */
- lily_1_8_compatibility_used = to_boolean (val);
- val = scm_from_bool (to_boolean (val));
+ debug_skylines = valbool;
+ val = val_scm_bool;
}
- else if (var == ly_symbol2scm ("strict-infinity-checking"))
+ else if (varstr == "debug-property-callbacks")
{
- strict_infinity_checking = to_boolean (val);
- val = scm_from_bool (to_boolean (val));
+ debug_property_callbacks = valbool;
+ val = val_scm_bool;
}
- else if (var == ly_symbol2scm ("debug-skylines"))
+ else if (varstr == "debug-page-breaking-scoring")
{
- debug_skylines = to_boolean (val);
- val = scm_from_bool (to_boolean (val));
+ debug_page_breaking_scoring = valbool;
+ val = val_scm_bool;
}
- else if (var == ly_symbol2scm ("debug-property-callbacks"))
+ else if (varstr == "datadir")
{
- debug_property_callbacks = to_boolean (val);
- val = scm_from_bool (to_boolean (val));
+ /* ignore input value. */
+ val = ly_string2scm (lilypond_datadir);
}
- else if (var == ly_symbol2scm ("debug-page-breaking-scoring"))
+ else if (varstr == "relative-includes")
{
- debug_page_breaking_scoring = to_boolean (val);
- val = scm_from_bool (to_boolean (val));
+ relative_includes = valbool;
+ val = val_scm_bool;
}
- else if (var == ly_symbol2scm ("datadir"))
+ else if (varstr == "warning-as-error")
{
- /* ignore input value. */
- val = ly_string2scm (lilypond_datadir);
+ /* warning_as_error is defined in flower/warn.cc */
+ warning_as_error = valbool;
+ val = val_scm_bool;
+ }
+ else if (varstr == "music-strings-to-paths")
+ {
+ music_strings_to_paths = valbool;
+ val = val_scm_bool;
}
-
scm_hashq_set_x (option_hash, var, val);
-
-
}
-
-
ssize const HELP_INDENT = 30;
ssize const INDENT = 2;
ssize const SEPARATION = 5;
get_help_string ()
{
SCM alist = ly_hash2alist (option_hash);
- SCM convertor = ly_lily_module_constant ("scm->string");
vector<string> opts;
{
SCM sym = scm_caar (s);
SCM val = scm_cdar (s);
- string opt_spec
- = String_convert::char_string (' ', INDENT)
- + ly_symbol2string (sym)
- + " ("
- + ly_scm2string (scm_call_1 (convertor, val))
- + ")";
+ string opt_spec = String_convert::char_string (' ', INDENT)
+ + ly_symbol2string (sym)
+ + " ("
+ + ly_scm2string (Lily::scm_to_string (val))
+ + ")";
if (opt_spec.length () + SEPARATION > HELP_INDENT)
- {
- opt_spec += "\n"
- + String_convert::char_string (' ', HELP_INDENT);
- }
+ opt_spec += "\n" + String_convert::char_string (' ', HELP_INDENT);
else
- opt_spec += String_convert::char_string (' ', HELP_INDENT - opt_spec.length ());
+ opt_spec += String_convert::char_string (' ', HELP_INDENT
+ - opt_spec.length ());
SCM opt_help_scm
- = scm_object_property (sym, ly_symbol2scm ("program-option-documentation"));
+ = scm_object_property (sym,
+ ly_symbol2scm ("program-option-documentation"));
string opt_help = ly_scm2string (opt_help_scm);
- replace_all (opt_help,
- string ("\n"),
- string ("\n")
- + String_convert::char_string (' ', HELP_INDENT));
+ replace_all (&opt_help,
+ string ("\n"),
+ string ("\n")
+ + String_convert::char_string (' ', HELP_INDENT));
opts.push_back (opt_spec + opt_help + "\n");
}
- string help ("Options supported by ly:set-option\n\n");
+ string help ("Options supported by `ly:set-option':\n\n");
vector_sort (opts, less<string> ());
for (vsize i = 0; i < opts.size (); i++)
help += opts[i];
-
- help += string ("\n");
return help;
}
-
-LY_DEFINE (ly_option_usage, "ly:option-usage", 0, 0, 0, (),
- "Print @code{ly:set-option} usage")
+LY_DEFINE (ly_option_usage, "ly:option-usage", 0, 1, 0, (SCM port),
+ "Print @code{ly:set-option} usage. Optional @var{port} argument"
+ "for the destination defaults to current output port.")
{
- string help = get_help_string ();
- progress_indication (help);
+ SCM str = scm_from_locale_string (get_help_string ().c_str ());
+ scm_write_line (str, port);
return SCM_UNSPECIFIED;
}
LY_DEFINE (ly_add_option, "ly:add-option", 3, 0, 0,
- (SCM sym, SCM val, SCM description),
- "Add a program option @var{sym} with default @var{val}.")
+ (SCM sym, SCM val, SCM description),
+ "Add a program option @var{sym}. @var{val} is the default"
+ " value and @var{description} is a string description.")
{
- if (!option_hash)
- {
- option_hash = scm_permanent_object (scm_c_make_hash_table (11));
- }
+ if (!option_hash.is_bound ())
+ option_hash = scm_c_make_hash_table (11);
LY_ASSERT_TYPE (ly_is_symbol, sym, 1);
LY_ASSERT_TYPE (scm_is_string, description, 3);
internal_set_option (sym, val);
scm_set_object_property_x (sym, ly_symbol2scm ("program-option-documentation"),
- description);
+ description);
return SCM_UNSPECIFIED;
}
LY_DEFINE (ly_set_option, "ly:set-option", 1, 1, 0, (SCM var, SCM val),
- "Set a program option.")
+ "Set a program option.")
{
LY_ASSERT_TYPE (ly_is_symbol, var, 1);
- if (val == SCM_UNDEFINED)
+ if (SCM_UNBNDP (val))
val = SCM_BOOL_T;
- string varstr = ly_scm2string (scm_symbol_to_string (var));
+ string varstr = robust_symbol2string (var, "");
if (varstr.substr (0, 3) == string ("no-"))
{
- var = ly_symbol2scm (varstr.substr (3, varstr.length () -3).c_str ());
+ var = ly_symbol2scm (varstr.substr (3, varstr.length () - 3).c_str ());
val = scm_from_bool (!to_boolean (val));
}
SCM handle = scm_hashq_get_handle (option_hash, var);
- if (handle == SCM_BOOL_F)
+ if (scm_is_false (handle))
warning (_f ("no such internal option: %s", varstr.c_str ()));
internal_set_option (var, val);
}
LY_DEFINE (ly_command_line_options, "ly:command-line-options", 0, 0, 0, (),
- "The Scheme specified on command-line with @samp{-d}.")
+ "The Scheme options specified on command-line with @option{-d}.")
{
- return ly_string2scm (init_scheme_variables_global);
+ return ly_string2scm (init_scheme_variables_global);
}
LY_DEFINE (ly_command_line_code, "ly:command-line-code", 0, 0, 0, (),
- "The Scheme specified on command-line with @samp{-e}.")
+ "The Scheme code specified on command-line with @option{-e}.")
{
- return ly_string2scm (init_scheme_code_global);
+ return ly_string2scm (init_scheme_code_global);
}
-LY_DEFINE (ly_command_line_verbose_p, "ly:command-line-verbose?", 0, 0, 0, (),
- "Was be_verbose_global set?")
+LY_DEFINE (ly_verbose_output_p, "ly:verbose-output?", 0, 0, 0, (),
+ "Was verbose output requested, i.e. loglevel at least @code{DEBUG}?")
{
- return scm_from_bool (be_verbose_global);
+ return scm_from_bool (is_loglevel (LOG_DEBUG));
}
-
-
LY_DEFINE (ly_all_options, "ly:all-options",
- 0, 0, 0, (),
- "Get all option settings in an alist.")
+ 0, 0, 0, (),
+ "Get all option settings in an alist.")
{
return ly_hash2alist (option_hash);
}
-
LY_DEFINE (ly_get_option, "ly:get-option", 1, 0, 0, (SCM var),
- "Get a global option setting.")
+ "Get a global option setting.")
{
LY_ASSERT_TYPE (ly_is_symbol, var, 1);
return scm_hashq_ref (option_hash, var, SCM_BOOL_F);
}
-
-
projects / lilypond.git / blobdiff