From d5de32086e2cc7e447bc8a39d586330fdfc697e5 Mon Sep 17 00:00:00 2001
From: Han-Wen Nienhuys <hanwen@xs4all.nl>
Date: Mon, 9 Jun 2008 02:43:34 -0300
Subject: [PATCH] Robustness: use ly_assoc_get() iso. scm_cdr(scm_assq()) in
stem.cc.
---
lily/stem.cc | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/lily/stem.cc b/lily/stem.cc
index e63b96019a..b517b6ec9f 100644
--- a/lily/stem.cc
+++ b/lily/stem.cc
@@ -313,7 +313,7 @@ Stem::calc_length (SCM smob)
Real ss = Staff_symbol_referencer::staff_space (me);
Real length = 7;
- SCM s = scm_cdr (scm_assq (ly_symbol2scm ("lengths"), details));
+ SCM s = ly_assoc_get (ly_symbol2scm ("lengths"), details, SCM_EOL);
if (scm_is_pair (s))
length = 2 * scm_to_double (robust_list_ref (durlog - 2, s));
@@ -324,7 +324,7 @@ Stem::calc_length (SCM smob)
Interval hp = head_positions (me);
if (dir && dir * hp[dir] >= 0)
{
- SCM sshorten = scm_cdr (scm_assq (ly_symbol2scm ("stem-shorten"), details));
+ SCM sshorten = ly_assoc_get (ly_symbol2scm ("stem-shorten"), details, SCM_EOL);
SCM scm_shorten = scm_is_pair (sshorten)
? robust_list_ref (max (duration_log (me) - 2, 0), sshorten) : SCM_EOL;
Real shorten = 2* robust_scm2double (scm_shorten, 0);
@@ -868,7 +868,7 @@ Stem::calc_stem_info (SCM smob)
/* Simple standard stem length */
SCM details = me->get_property ("details");
- SCM lengths = scm_cdr (scm_assq (ly_symbol2scm ("beamed-lengths"), details));
+ SCM lengths = ly_assoc_get (ly_symbol2scm ("beamed-lengths"), details, SCM_EOL);
Real ideal_length
= scm_to_double (robust_list_ref (beam_count - 1, lengths))
@@ -880,7 +880,7 @@ Stem::calc_stem_info (SCM smob)
- 0.5 * beam_thickness;
/* Condition: sane minimum free stem length (chord to beams) */
- lengths = scm_cdr (scm_assq (ly_symbol2scm ("beamed-minimum-free-lengths"), details));
+ lengths = ly_assoc_get (ly_symbol2scm ("beamed-minimum-free-lengths"), details, SCM_EOL);
Real ideal_minimum_free
= scm_to_double (robust_list_ref (beam_count - 1, lengths))
@@ -952,8 +952,8 @@ Stem::calc_stem_info (SCM smob)
ideal_y -= robust_scm2double (beam->get_property ("shorten"), 0);
- SCM bemfl = scm_cdr (scm_assq (ly_symbol2scm ("beamed-extreme-minimum-free-lengths"),
- details));
+ SCM bemfl = ly_assoc_get (ly_symbol2scm ("beamed-extreme-minimum-free-lengths"),
+ details, SCM_EOL);
Real minimum_free
= scm_to_double (robust_list_ref (beam_count - 1, bemfl))
--
2.39.5