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authorKarl Berry <karl@freefriends.org>2012-07-23 17:15:00 +0000
committerKarl Berry <karl@freefriends.org>2012-07-23 17:15:00 +0000
commit134349701bddf7cbbacf6030c6b9f9838aff96fa (patch)
treeec1140c46e1c0347a671a6fa3cf8af5a79e95f93 /Master/texmf-dist/tex/latex/l3kernel/l3coffins.sty
parentf7855c12c18bb97b7b9e49ab685ee558d8c0b47b (diff)
l3kernel 3990 (17jul12)
git-svn-id: svn://tug.org/texlive/trunk@27108 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/tex/latex/l3kernel/l3coffins.sty')
-rw-r--r--Master/texmf-dist/tex/latex/l3kernel/l3coffins.sty1091
1 files changed, 431 insertions, 660 deletions
diff --git a/Master/texmf-dist/tex/latex/l3kernel/l3coffins.sty b/Master/texmf-dist/tex/latex/l3kernel/l3coffins.sty
index cd84ef63e8e..75927ce708b 100644
--- a/Master/texmf-dist/tex/latex/l3kernel/l3coffins.sty
+++ b/Master/texmf-dist/tex/latex/l3kernel/l3coffins.sty
@@ -47,99 +47,96 @@
%% -----------------------------------------------------------------------
%%
\RequirePackage{l3names}
-\GetIdInfo$Id: l3coffins.dtx 3482 2012-03-03 18:48:06Z bruno $
- {L3 Experimental coffin code layer}
+\GetIdInfo$Id: l3coffins.dtx 3986 2012-07-15 19:23:51Z joseph $
+ {L3 Coffin code layer}
\ProvidesExplPackage
{\ExplFileName}{\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
-\package_check_loaded_expl:
-\box_new:N \l_coffin_internal_box
-\dim_new:N \l_coffin_internal_dim
-\fp_new:N \l_coffin_internal_fp
-\tl_new:N \l_coffin_internal_tl
-\prop_new:N \c_coffin_corners_prop
-\prop_put:Nnn \c_coffin_corners_prop { tl } { { 0 pt } { 0 pt } }
-\prop_put:Nnn \c_coffin_corners_prop { tr } { { 0 pt } { 0 pt } }
-\prop_put:Nnn \c_coffin_corners_prop { bl } { { 0 pt } { 0 pt } }
-\prop_put:Nnn \c_coffin_corners_prop { br } { { 0 pt } { 0 pt } }
-\prop_new:N \c_coffin_poles_prop
-\tl_set:Nn \l_coffin_internal_tl { { 0 pt } { 0 pt } { 0 pt } { 1000 pt } }
-\prop_put:Nno \c_coffin_poles_prop { l } { \l_coffin_internal_tl }
-\prop_put:Nno \c_coffin_poles_prop { hc } { \l_coffin_internal_tl }
-\prop_put:Nno \c_coffin_poles_prop { r } { \l_coffin_internal_tl }
-\tl_set:Nn \l_coffin_internal_tl { { 0 pt } { 0 pt } { 1000 pt } { 0 pt } }
-\prop_put:Nno \c_coffin_poles_prop { b } { \l_coffin_internal_tl }
-\prop_put:Nno \c_coffin_poles_prop { vc } { \l_coffin_internal_tl }
-\prop_put:Nno \c_coffin_poles_prop { t } { \l_coffin_internal_tl }
-\prop_put:Nno \c_coffin_poles_prop { B } { \l_coffin_internal_tl }
-\prop_put:Nno \c_coffin_poles_prop { H } { \l_coffin_internal_tl }
-\prop_put:Nno \c_coffin_poles_prop { T } { \l_coffin_internal_tl }
-\fp_new:N \l_coffin_calc_a_fp
-\fp_new:N \l_coffin_calc_b_fp
-\fp_new:N \l_coffin_calc_c_fp
-\fp_new:N \l_coffin_calc_d_fp
-\fp_new:N \l_coffin_calc_result_fp
-\bool_new:N \l_coffin_error_bool
-\dim_new:N \l_coffin_offset_x_dim
-\dim_new:N \l_coffin_offset_y_dim
-\tl_new:N \l_coffin_pole_a_tl
-\tl_new:N \l_coffin_pole_b_tl
-\fp_new:N \l_coffin_sin_fp
-\fp_new:N \l_coffin_cos_fp
-\dim_new:N \l_coffin_x_dim
-\dim_new:N \l_coffin_y_dim
-\dim_new:N \l_coffin_x_prime_dim
-\dim_new:N \l_coffin_y_prime_dim
-\fp_new:N \l_coffin_x_fp
-\fp_new:N \l_coffin_y_fp
-\fp_new:N \l_coffin_x_prime_fp
-\fp_new:N \l_coffin_y_prime_fp
-\dim_new:N \l_coffin_Depth_dim
-\dim_new:N \l_coffin_Height_dim
-\dim_new:N \l_coffin_TotalHeight_dim
-\dim_new:N \l_coffin_Width_dim
-\cs_new_nopar:Npn \coffin_saved_Depth: { }
-\cs_new_nopar:Npn \coffin_saved_Height: { }
-\cs_new_nopar:Npn \coffin_saved_TotalHeight: { }
-\cs_new_nopar:Npn \coffin_saved_Width: { }
-\cs_new_protected:Npn \coffin_if_exist:NT #1#2
+\__expl_package_check:
+\box_new:N \l__coffin_internal_box
+\dim_new:N \l__coffin_internal_dim
+\tl_new:N \l__coffin_internal_tl
+\prop_new:N \c__coffin_corners_prop
+\prop_put:Nnn \c__coffin_corners_prop { tl } { { 0 pt } { 0 pt } }
+\prop_put:Nnn \c__coffin_corners_prop { tr } { { 0 pt } { 0 pt } }
+\prop_put:Nnn \c__coffin_corners_prop { bl } { { 0 pt } { 0 pt } }
+\prop_put:Nnn \c__coffin_corners_prop { br } { { 0 pt } { 0 pt } }
+\prop_new:N \c__coffin_poles_prop
+\tl_set:Nn \l__coffin_internal_tl { { 0 pt } { 0 pt } { 0 pt } { 1000 pt } }
+\prop_put:Nno \c__coffin_poles_prop { l } { \l__coffin_internal_tl }
+\prop_put:Nno \c__coffin_poles_prop { hc } { \l__coffin_internal_tl }
+\prop_put:Nno \c__coffin_poles_prop { r } { \l__coffin_internal_tl }
+\tl_set:Nn \l__coffin_internal_tl { { 0 pt } { 0 pt } { 1000 pt } { 0 pt } }
+\prop_put:Nno \c__coffin_poles_prop { b } { \l__coffin_internal_tl }
+\prop_put:Nno \c__coffin_poles_prop { vc } { \l__coffin_internal_tl }
+\prop_put:Nno \c__coffin_poles_prop { t } { \l__coffin_internal_tl }
+\prop_put:Nno \c__coffin_poles_prop { B } { \l__coffin_internal_tl }
+\prop_put:Nno \c__coffin_poles_prop { H } { \l__coffin_internal_tl }
+\prop_put:Nno \c__coffin_poles_prop { T } { \l__coffin_internal_tl }
+\fp_new:N \l__coffin_slope_x_fp
+\fp_new:N \l__coffin_slope_y_fp
+\bool_new:N \l__coffin_error_bool
+\dim_new:N \l__coffin_offset_x_dim
+\dim_new:N \l__coffin_offset_y_dim
+\tl_new:N \l__coffin_pole_a_tl
+\tl_new:N \l__coffin_pole_b_tl
+\dim_new:N \l__coffin_x_dim
+\dim_new:N \l__coffin_y_dim
+\dim_new:N \l__coffin_x_prime_dim
+\dim_new:N \l__coffin_y_prime_dim
+\dim_new:N \l__coffin_Depth_dim
+\dim_new:N \l__coffin_Height_dim
+\dim_new:N \l__coffin_TotalHeight_dim
+\dim_new:N \l__coffin_Width_dim
+\cs_new_nopar:Npn \__coffin_saved_Depth: { }
+\cs_new_nopar:Npn \__coffin_saved_Height: { }
+\cs_new_nopar:Npn \__coffin_saved_TotalHeight: { }
+\cs_new_nopar:Npn \__coffin_saved_Width: { }
+\prg_new_conditional:Npnn \coffin_if_exist:N #1 { p , T , F , TF }
{
\cs_if_exist:NTF #1
{
- \cs_if_exist:cTF { l_coffin_poles_ \int_value:w #1 _prop }
- { #2 }
- {
- \msg_kernel_error:nnx { coffins } { unknown-coffin }
- { \token_to_str:N #1 }
- }
+ \cs_if_exist:cTF { l__coffin_poles_ \__int_value:w #1 _prop }
+ { \prg_return_true: }
+ { \prg_return_false: }
}
+ { \prg_return_false: }
+ }
+\cs_generate_variant:Nn \coffin_if_exist_p:N { c }
+\cs_generate_variant:Nn \coffin_if_exist:NT { c }
+\cs_generate_variant:Nn \coffin_if_exist:NF { c }
+\cs_generate_variant:Nn \coffin_if_exist:NTF { c }
+\cs_new_protected:Npn \__coffin_if_exist:NT #1#2
+ {
+ \coffin_if_exist:NTF #1
+ { #2 }
{
- \msg_kernel_error:nnx { coffins } { unknown-coffin }
+ \__msg_kernel_error:nnx { kernel } { unknown-coffin }
{ \token_to_str:N #1 }
}
}
\cs_new_protected:Npn \coffin_clear:N #1
{
- \coffin_if_exist:NT #1
+ \__coffin_if_exist:NT #1
{
\box_clear:N #1
- \coffin_reset_structure:N #1
+ \__coffin_reset_structure:N #1
}
}
\cs_generate_variant:Nn \coffin_clear:N { c }
\cs_new_protected:Npn \coffin_new:N #1
{
\box_new:N #1
- \prop_clear_new:c { l_coffin_corners_ \int_value:w #1 _prop }
- \prop_clear_new:c { l_coffin_poles_ \int_value:w #1 _prop }
- \prop_gset_eq:cN { l_coffin_corners_ \int_value:w #1 _prop }
- \c_coffin_corners_prop
- \prop_gset_eq:cN { l_coffin_poles_ \int_value:w #1 _prop }
- \c_coffin_poles_prop
+ \prop_clear_new:c { l__coffin_corners_ \__int_value:w #1 _prop }
+ \prop_clear_new:c { l__coffin_poles_ \__int_value:w #1 _prop }
+ \prop_gset_eq:cN { l__coffin_corners_ \__int_value:w #1 _prop }
+ \c__coffin_corners_prop
+ \prop_gset_eq:cN { l__coffin_poles_ \__int_value:w #1 _prop }
+ \c__coffin_poles_prop
}
\cs_generate_variant:Nn \coffin_new:N { c }
\cs_new_protected:Npn \hcoffin_set:Nn #1#2
{
- \coffin_if_exist:NT #1
+ \__coffin_if_exist:NT #1
{
\hbox_set:Nn #1
{
@@ -148,51 +145,52 @@
#2
\color_group_end:
}
- \coffin_reset_structure:N #1
- \coffin_update_poles:N #1
- \coffin_update_corners:N #1
+ \__coffin_reset_structure:N #1
+ \__coffin_update_poles:N #1
+ \__coffin_update_corners:N #1
}
}
\cs_generate_variant:Nn \hcoffin_set:Nn { c }
\cs_new_protected:Npn \vcoffin_set:Nnn #1#2#3
{
- \coffin_if_exist:NT #1
+ \__coffin_if_exist:NT #1
{
\vbox_set:Nn #1
{
\dim_set:Nn \tex_hsize:D {#2}
+ \dim_set_eq:NN \linewidth \tex_hsize:D
+ \dim_set_eq:NN \columnwidth \tex_hsize:D
\color_group_begin:
- \color_ensure_current:
#3
\color_group_end:
}
- \coffin_reset_structure:N #1
- \coffin_update_poles:N #1
- \coffin_update_corners:N #1
- \vbox_set_top:Nn \l_coffin_internal_box { \vbox_unpack:N #1 }
- \coffin_set_pole:Nnx #1 { T }
+ \__coffin_reset_structure:N #1
+ \__coffin_update_poles:N #1
+ \__coffin_update_corners:N #1
+ \vbox_set_top:Nn \l__coffin_internal_box { \vbox_unpack:N #1 }
+ \__coffin_set_pole:Nnx #1 { T }
{
{ 0 pt }
- { \dim_eval:n { \box_ht:N #1 - \box_ht:N \l_coffin_internal_box } }
+ { \dim_eval:n { \box_ht:N #1 - \box_ht:N \l__coffin_internal_box } }
{ 1000 pt }
{ 0 pt }
}
- \box_clear:N \l_coffin_internal_box
+ \box_clear:N \l__coffin_internal_box
}
}
\cs_generate_variant:Nn \vcoffin_set:Nnn { c }
\cs_new_protected:Npn \hcoffin_set:Nw #1
{
- \coffin_if_exist:NT #1
+ \__coffin_if_exist:NT #1
{
\hbox_set:Nw #1 \color_group_begin: \color_ensure_current:
\cs_set_protected_nopar:Npn \hcoffin_set_end:
{
\color_group_end:
\hbox_set_end:
- \coffin_reset_structure:N #1
- \coffin_update_poles:N #1
- \coffin_update_corners:N #1
+ \__coffin_reset_structure:N #1
+ \__coffin_update_poles:N #1
+ \__coffin_update_corners:N #1
}
}
}
@@ -200,29 +198,31 @@
\cs_generate_variant:Nn \hcoffin_set:Nw { c }
\cs_new_protected:Npn \vcoffin_set:Nnw #1#2
{
- \coffin_if_exist:NT #1
+ \__coffin_if_exist:NT #1
{
\vbox_set:Nw #1
\dim_set:Nn \tex_hsize:D {#2}
+ \dim_set_eq:NN \linewidth \tex_hsize:D
+ \dim_set_eq:NN \columnwidth \tex_hsize:D
\color_group_begin: \color_ensure_current:
\cs_set_protected:Npn \vcoffin_set_end:
{
\color_group_end:
\vbox_set_end:
- \coffin_reset_structure:N #1
- \coffin_update_poles:N #1
- \coffin_update_corners:N #1
- \vbox_set_top:Nn \l_coffin_internal_box { \vbox_unpack:N #1 }
- \coffin_set_pole:Nnx #1 { T }
+ \__coffin_reset_structure:N #1
+ \__coffin_update_poles:N #1
+ \__coffin_update_corners:N #1
+ \vbox_set_top:Nn \l__coffin_internal_box { \vbox_unpack:N #1 }
+ \__coffin_set_pole:Nnx #1 { T }
{
{ 0 pt }
{
- \dim_eval:n { \box_ht:N #1 - \box_ht:N \l_coffin_internal_box }
+ \dim_eval:n { \box_ht:N #1 - \box_ht:N \l__coffin_internal_box }
}
{ 1000 pt }
{ 0 pt }
}
- \box_clear:N \l_coffin_internal_box
+ \box_clear:N \l__coffin_internal_box
}
}
}
@@ -230,145 +230,147 @@
\cs_generate_variant:Nn \vcoffin_set:Nnw { c }
\cs_new_protected:Npn \coffin_set_eq:NN #1#2
{
- \coffin_if_exist:NT #1
+ \__coffin_if_exist:NT #1
{
\box_set_eq:NN #1 #2
- \coffin_set_eq_structure:NN #1 #2
+ \__coffin_set_eq_structure:NN #1 #2
}
}
\cs_generate_variant:Nn \coffin_set_eq:NN { c , Nc , cc }
\coffin_new:N \c_empty_coffin
\hbox_set:Nn \c_empty_coffin { }
-\coffin_new:N \l_coffin_aligned_coffin
-\coffin_new:N \l_coffin_aligned_internal_coffin
+\coffin_new:N \l__coffin_aligned_coffin
+\coffin_new:N \l__coffin_aligned_internal_coffin
+\coffin_new:N \l_tmpa_coffin
+\coffin_new:N \l_tmpb_coffin
\cs_new_eq:NN \coffin_dp:N \box_dp:N
\cs_new_eq:NN \coffin_dp:c \box_dp:c
\cs_new_eq:NN \coffin_ht:N \box_ht:N
\cs_new_eq:NN \coffin_ht:c \box_ht:c
\cs_new_eq:NN \coffin_wd:N \box_wd:N
\cs_new_eq:NN \coffin_wd:c \box_wd:c
-\cs_new_protected:Npn \coffin_get_pole:NnN #1#2#3
+\cs_new_protected:Npn \__coffin_get_pole:NnN #1#2#3
{
\prop_get:cnNF
- { l_coffin_poles_ \int_value:w #1 _prop } {#2} #3
+ { l__coffin_poles_ \__int_value:w #1 _prop } {#2} #3
{
- \msg_kernel_error:nnxx { coffins } { unknown-coffin-pole }
+ \__msg_kernel_error:nnxx { kernel } { unknown-coffin-pole }
{#2} { \token_to_str:N #1 }
\tl_set:Nn #3 { { 0 pt } { 0 pt } { 0 pt } { 0 pt } }
}
}
-\cs_new_protected:Npn \coffin_reset_structure:N #1
+\cs_new_protected:Npn \__coffin_reset_structure:N #1
{
- \prop_set_eq:cN { l_coffin_corners_ \int_value:w #1 _prop }
- \c_coffin_corners_prop
- \prop_set_eq:cN { l_coffin_poles_ \int_value:w #1 _prop }
- \c_coffin_poles_prop
+ \prop_set_eq:cN { l__coffin_corners_ \__int_value:w #1 _prop }
+ \c__coffin_corners_prop
+ \prop_set_eq:cN { l__coffin_poles_ \__int_value:w #1 _prop }
+ \c__coffin_poles_prop
}
-\cs_new_protected:Npn \coffin_set_eq_structure:NN #1#2
+\cs_new_protected:Npn \__coffin_set_eq_structure:NN #1#2
{
- \prop_set_eq:cc { l_coffin_corners_ \int_value:w #1 _prop }
- { l_coffin_corners_ \int_value:w #2 _prop }
- \prop_set_eq:cc { l_coffin_poles_ \int_value:w #1 _prop }
- { l_coffin_poles_ \int_value:w #2 _prop }
+ \prop_set_eq:cc { l__coffin_corners_ \__int_value:w #1 _prop }
+ { l__coffin_corners_ \__int_value:w #2 _prop }
+ \prop_set_eq:cc { l__coffin_poles_ \__int_value:w #1 _prop }
+ { l__coffin_poles_ \__int_value:w #2 _prop }
}
-\cs_new_protected:Npn \coffin_gset_eq_structure:NN #1#2
+\cs_new_protected:Npn \__coffin_gset_eq_structure:NN #1#2
{
- \prop_gset_eq:cc { l_coffin_corners_ \int_value:w #1 _prop }
- { l_coffin_corners_ \int_value:w #2 _prop }
- \prop_gset_eq:cc { l_coffin_poles_ \int_value:w #1 _prop }
- { l_coffin_poles_ \int_value:w #2 _prop }
+ \prop_gset_eq:cc { l__coffin_corners_ \__int_value:w #1 _prop }
+ { l__coffin_corners_ \__int_value:w #2 _prop }
+ \prop_gset_eq:cc { l__coffin_poles_ \__int_value:w #1 _prop }
+ { l__coffin_poles_ \__int_value:w #2 _prop }
}
-\cs_new_protected:Npn \coffin_set_user_dimensions:N #1
+\cs_new_protected:Npn \__coffin_set_user_dimensions:N #1
{
- \cs_set_eq:NN \coffin_saved_Height: \Height
- \cs_set_eq:NN \coffin_saved_Depth: \Depth
- \cs_set_eq:NN \coffin_saved_TotalHeight: \TotalHeight
- \cs_set_eq:NN \coffin_saved_Width: \Width
- \cs_set_eq:NN \Height \l_coffin_Height_dim
- \cs_set_eq:NN \Depth \l_coffin_Depth_dim
- \cs_set_eq:NN \TotalHeight \l_coffin_TotalHeight_dim
- \cs_set_eq:NN \Width \l_coffin_Width_dim
+ \cs_set_eq:NN \__coffin_saved_Height: \Height
+ \cs_set_eq:NN \__coffin_saved_Depth: \Depth
+ \cs_set_eq:NN \__coffin_saved_TotalHeight: \TotalHeight
+ \cs_set_eq:NN \__coffin_saved_Width: \Width
+ \cs_set_eq:NN \Height \l__coffin_Height_dim
+ \cs_set_eq:NN \Depth \l__coffin_Depth_dim
+ \cs_set_eq:NN \TotalHeight \l__coffin_TotalHeight_dim
+ \cs_set_eq:NN \Width \l__coffin_Width_dim
\dim_set:Nn \Height { \box_ht:N #1 }
\dim_set:Nn \Depth { \box_dp:N #1 }
\dim_set:Nn \TotalHeight { \box_ht:N #1 + \box_dp:N #1 }
\dim_set:Nn \Width { \box_wd:N #1 }
}
-\cs_new_protected_nopar:Npn \coffin_end_user_dimensions:
+\cs_new_protected_nopar:Npn \__coffin_end_user_dimensions:
{
- \cs_set_eq:NN \Height \coffin_saved_Height:
- \cs_set_eq:NN \Depth \coffin_saved_Depth:
- \cs_set_eq:NN \TotalHeight \coffin_saved_TotalHeight:
- \cs_set_eq:NN \Width \coffin_saved_Width:
+ \cs_set_eq:NN \Height \__coffin_saved_Height:
+ \cs_set_eq:NN \Depth \__coffin_saved_Depth:
+ \cs_set_eq:NN \TotalHeight \__coffin_saved_TotalHeight:
+ \cs_set_eq:NN \Width \__coffin_saved_Width:
}
\cs_new_protected:Npn \coffin_set_horizontal_pole:Nnn #1#2#3
{
- \coffin_if_exist:NT #1
+ \__coffin_if_exist:NT #1
{
- \coffin_set_user_dimensions:N #1
- \coffin_set_pole:Nnx #1 {#2}
+ \__coffin_set_user_dimensions:N #1
+ \__coffin_set_pole:Nnx #1 {#2}
{
{ 0 pt } { \dim_eval:n {#3} }
{ 1000 pt } { 0 pt }
}
- \coffin_end_user_dimensions:
+ \__coffin_end_user_dimensions:
}
}
\cs_new_protected:Npn \coffin_set_vertical_pole:Nnn #1#2#3
{
- \coffin_if_exist:NT #1
+ \__coffin_if_exist:NT #1
{
- \coffin_set_user_dimensions:N #1
- \coffin_set_pole:Nnx #1 {#2}
+ \__coffin_set_user_dimensions:N #1
+ \__coffin_set_pole:Nnx #1 {#2}
{
{ \dim_eval:n {#3} } { 0 pt }
{ 0 pt } { 1000 pt }
}
- \coffin_end_user_dimensions:
+ \__coffin_end_user_dimensions:
}
}
-\cs_new_protected:Npn \coffin_set_pole:Nnn #1#2#3
- { \prop_put:cnn { l_coffin_poles_ \int_value:w #1 _prop } {#2} {#3} }
+\cs_new_protected:Npn \__coffin_set_pole:Nnn #1#2#3
+ { \prop_put:cnn { l__coffin_poles_ \__int_value:w #1 _prop } {#2} {#3} }
\cs_generate_variant:Nn \coffin_set_horizontal_pole:Nnn { c }
\cs_generate_variant:Nn \coffin_set_vertical_pole:Nnn { c }
-\cs_generate_variant:Nn \coffin_set_pole:Nnn { Nnx }
-\cs_new_protected:Npn \coffin_update_corners:N #1
+\cs_generate_variant:Nn \__coffin_set_pole:Nnn { Nnx }
+\cs_new_protected:Npn \__coffin_update_corners:N #1
{
- \prop_put:cnx { l_coffin_corners_ \int_value:w #1 _prop } { tl }
+ \prop_put:cnx { l__coffin_corners_ \__int_value:w #1 _prop } { tl }
{ { 0 pt } { \dim_use:N \box_ht:N #1 } }
- \prop_put:cnx { l_coffin_corners_ \int_value:w #1 _prop } { tr }
+ \prop_put:cnx { l__coffin_corners_ \__int_value:w #1 _prop } { tr }
{ { \dim_use:N \box_wd:N #1 } { \dim_use:N \box_ht:N #1 } }
- \prop_put:cnx { l_coffin_corners_ \int_value:w #1 _prop } { bl }
+ \prop_put:cnx { l__coffin_corners_ \__int_value:w #1 _prop } { bl }
{ { 0 pt } { \dim_eval:n { - \box_dp:N #1 } } }
- \prop_put:cnx { l_coffin_corners_ \int_value:w #1 _prop } { br }
+ \prop_put:cnx { l__coffin_corners_ \__int_value:w #1 _prop } { br }
{ { \dim_use:N \box_wd:N #1 } { \dim_eval:n { - \box_dp:N #1 } } }
}
-\cs_new_protected:Npn \coffin_update_poles:N #1
+\cs_new_protected:Npn \__coffin_update_poles:N #1
{
- \prop_put:cnx { l_coffin_poles_ \int_value:w #1 _prop } { hc }
+ \prop_put:cnx { l__coffin_poles_ \__int_value:w #1 _prop } { hc }
{
{ \dim_eval:n { 0.5 \box_wd:N #1 } }
{ 0 pt } { 0 pt } { 1000 pt }
}
- \prop_put:cnx { l_coffin_poles_ \int_value:w #1 _prop } { r }
+ \prop_put:cnx { l__coffin_poles_ \__int_value:w #1 _prop } { r }
{
{ \dim_use:N \box_wd:N #1 }
{ 0 pt } { 0 pt } { 1000 pt }
}
- \prop_put:cnx { l_coffin_poles_ \int_value:w #1 _prop } { vc }
+ \prop_put:cnx { l__coffin_poles_ \__int_value:w #1 _prop } { vc }
{
{ 0 pt }
{ \dim_eval:n { ( \box_ht:N #1 - \box_dp:N #1 ) / 2 } }
{ 1000 pt }
{ 0 pt }
}
- \prop_put:cnx { l_coffin_poles_ \int_value:w #1 _prop } { t }
+ \prop_put:cnx { l__coffin_poles_ \__int_value:w #1 _prop } { t }
{
{ 0 pt }
{ \dim_use:N \box_ht:N #1 }
{ 1000 pt }
{ 0 pt }
}
- \prop_put:cnx { l_coffin_poles_ \int_value:w #1 _prop } { b }
+ \prop_put:cnx { l__coffin_poles_ \__int_value:w #1 _prop } { b }
{
{ 0 pt }
{ \dim_eval:n { - \box_dp:N #1 } }
@@ -376,710 +378,479 @@
{ 0 pt }
}
}
-\cs_new_protected:Npn \coffin_calculate_intersection:Nnn #1#2#3
+\cs_new_protected:Npn \__coffin_calculate_intersection:Nnn #1#2#3
{
- \coffin_get_pole:NnN #1 {#2} \l_coffin_pole_a_tl
- \coffin_get_pole:NnN #1 {#3} \l_coffin_pole_b_tl
- \bool_set_false:N \l_coffin_error_bool
+ \__coffin_get_pole:NnN #1 {#2} \l__coffin_pole_a_tl
+ \__coffin_get_pole:NnN #1 {#3} \l__coffin_pole_b_tl
+ \bool_set_false:N \l__coffin_error_bool
\exp_last_two_unbraced:Noo
- \coffin_calculate_intersection:nnnnnnnn
- \l_coffin_pole_a_tl \l_coffin_pole_b_tl
- \bool_if:NT \l_coffin_error_bool
+ \__coffin_calculate_intersection:nnnnnnnn
+ \l__coffin_pole_a_tl \l__coffin_pole_b_tl
+ \bool_if:NT \l__coffin_error_bool
{
- \msg_kernel_error:nn { coffins } { no-pole-intersection }
- \dim_zero:N \l_coffin_x_dim
- \dim_zero:N \l_coffin_y_dim
+ \__msg_kernel_error:nn { kernel } { no-pole-intersection }
+ \dim_zero:N \l__coffin_x_dim
+ \dim_zero:N \l__coffin_y_dim
}
}
-\cs_new_protected:Npn \coffin_calculate_intersection:nnnnnnnn
+\cs_new_protected:Npn \__coffin_calculate_intersection:nnnnnnnn
#1#2#3#4#5#6#7#8
{
\dim_compare:nNnTF {#3} = { \c_zero_dim }
{
- \dim_set:Nn \l_coffin_x_dim {#1}
+ \dim_set:Nn \l__coffin_x_dim {#1}
\dim_compare:nNnTF {#7} = \c_zero_dim
- { \bool_set_true:N \l_coffin_error_bool }
+ { \bool_set_true:N \l__coffin_error_bool }
{
\dim_compare:nNnTF {#8} = \c_zero_dim
- { \dim_set:Nn \l_coffin_y_dim {#6} }
+ { \dim_set:Nn \l__coffin_y_dim {#6} }
{
- \coffin_calculate_intersection_aux:nnnnnN
- {#1} {#5} {#6} {#7} {#8} \l_coffin_y_dim
+ \__coffin_calculate_intersection_aux:nnnnnN
+ {#1} {#5} {#6} {#7} {#8} \l__coffin_y_dim
}
}
}
{
\dim_compare:nNnTF {#4} = \c_zero_dim
{
- \dim_set:Nn \l_coffin_y_dim {#2}
+ \dim_set:Nn \l__coffin_y_dim {#2}
\dim_compare:nNnTF {#8} = { \c_zero_dim }
- { \bool_set_true:N \l_coffin_error_bool }
+ { \bool_set_true:N \l__coffin_error_bool }
{
\dim_compare:nNnTF {#7} = \c_zero_dim
- { \dim_set:Nn \l_coffin_x_dim {#5} }
+ { \dim_set:Nn \l__coffin_x_dim {#5} }
{
- \coffin_calculate_intersection_aux:nnnnnN
- {#2} {#6} {#5} {#8} {#7} \l_coffin_x_dim
+ \__coffin_calculate_intersection_aux:nnnnnN
+ {#2} {#6} {#5} {#8} {#7} \l__coffin_x_dim
}
}
}
{
\dim_compare:nNnTF {#7} = \c_zero_dim
{
- \dim_set:Nn \l_coffin_x_dim {#5}
- \coffin_calculate_intersection_aux:nnnnnN
- {#5} {#1} {#2} {#3} {#4} \l_coffin_y_dim
+ \dim_set:Nn \l__coffin_x_dim {#5}
+ \__coffin_calculate_intersection_aux:nnnnnN
+ {#5} {#1} {#2} {#3} {#4} \l__coffin_y_dim
}
{
\dim_compare:nNnTF {#8} = \c_zero_dim
{
- \dim_set:Nn \l_coffin_x_dim {#6}
- \coffin_calculate_intersection_aux:nnnnnN
- {#6} {#2} {#1} {#4} {#3} \l_coffin_x_dim
+ \dim_set:Nn \l__coffin_x_dim {#6}
+ \__coffin_calculate_intersection_aux:nnnnnN
+ {#6} {#2} {#1} {#4} {#3} \l__coffin_x_dim
}
- {
- \fp_set_from_dim:Nn \l_coffin_calc_a_fp {#3}
- \fp_set_from_dim:Nn \l_coffin_calc_b_fp {#4}
- \fp_set_from_dim:Nn \l_coffin_calc_c_fp {#7}
- \fp_set_from_dim:Nn \l_coffin_calc_d_fp {#8}
- \fp_div:Nn \l_coffin_calc_b_fp \l_coffin_calc_a_fp
- \fp_div:Nn \l_coffin_calc_d_fp \l_coffin_calc_c_fp
+ {
+ \fp_set:Nn \l__coffin_slope_x_fp
+ { \dim_to_fp:n {#4} / \dim_to_fp:n {#3} }
+ \fp_set:Nn \l__coffin_slope_y_fp
+ { \dim_to_fp:n {#8} / \dim_to_fp:n {#7} }
\fp_compare:nNnTF
- \l_coffin_calc_b_fp = \l_coffin_calc_d_fp
- { \bool_set_true:N \l_coffin_error_bool }
+ \l__coffin_slope_x_fp = \l__coffin_slope_y_fp
+ { \bool_set_true:N \l__coffin_error_bool }
{
- \fp_set_from_dim:Nn \l_coffin_calc_result_fp {#6}
- \fp_set_from_dim:Nn \l_coffin_calc_a_fp {#2}
- \fp_sub:Nn \l_coffin_calc_result_fp
- { \l_coffin_calc_a_fp }
- \fp_set_from_dim:Nn \l_coffin_calc_a_fp {#1}
- \fp_mul:Nn \l_coffin_calc_a_fp
- { \l_coffin_calc_b_fp }
- \fp_add:Nn \l_coffin_calc_result_fp
- { \l_coffin_calc_a_fp }
- \fp_set_from_dim:Nn \l_coffin_calc_a_fp {#5}
- \fp_mul:Nn \l_coffin_calc_a_fp
- { \l_coffin_calc_d_fp }
- \fp_sub:Nn \l_coffin_calc_result_fp
- { \l_coffin_calc_a_fp }
- \fp_sub:Nn \l_coffin_calc_b_fp
- { \l_coffin_calc_d_fp }
- \fp_div:Nn \l_coffin_calc_result_fp
- { \l_coffin_calc_b_fp }
- \dim_set:Nn \l_coffin_x_dim
- { \fp_to_dim:N \l_coffin_calc_result_fp }
- \coffin_calculate_intersection_aux:nnnnnN
- { \l_coffin_x_dim }
- {#5} {#6} {#8} {#7} \l_coffin_y_dim
+ \dim_set:Nn \l__coffin_x_dim
+ {
+ \fp_to_dim:n
+ {
+ (
+ \dim_to_fp:n {#1} * \l__coffin_slope_x_fp
+ - ( \dim_to_fp:n {#5} * \l__coffin_slope_y_fp )
+ - \dim_to_fp:n {#2}
+ + \dim_to_fp:n {#6}
+ )
+ /
+ ( \l__coffin_slope_x_fp - \l__coffin_slope_y_fp )
+ }
+ }
+ \__coffin_calculate_intersection_aux:nnnnnN
+ { \l__coffin_x_dim }
+ {#5} {#6} {#8} {#7} \l__coffin_y_dim
}
}
}
}
}
}
-\cs_new_protected:Npn \coffin_calculate_intersection_aux:nnnnnN
- #1#2#3#4#5#6
+\cs_new_protected:Npn \__coffin_calculate_intersection_aux:nnnnnN #1#2#3#4#5#6
{
- \fp_set_from_dim:Nn \l_coffin_calc_result_fp {#1}
- \fp_set_from_dim:Nn \l_coffin_calc_a_fp {#2}
- \fp_set_from_dim:Nn \l_coffin_calc_b_fp {#3}
- \fp_set_from_dim:Nn \l_coffin_calc_c_fp {#4}
- \fp_set_from_dim:Nn \l_coffin_calc_d_fp {#5}
- \fp_sub:Nn \l_coffin_calc_result_fp { \l_coffin_calc_a_fp }
- \fp_div:Nn \l_coffin_calc_result_fp { \l_coffin_calc_d_fp }
- \fp_mul:Nn \l_coffin_calc_result_fp { \l_coffin_calc_c_fp }
- \fp_add:Nn \l_coffin_calc_result_fp { \l_coffin_calc_b_fp }
- \dim_set:Nn #6 { \fp_to_dim:N \l_coffin_calc_result_fp }
+ \dim_set:Nn #6
+ {
+ \fp_to_dim:n
+ {
+ \dim_to_fp:n {#4} *
+ ( \dim_to_fp:n {#1} - \dim_to_fp:n {#2} ) /
+ \dim_to_fp:n {#5}
+ + \dim_to_fp:n {#3}
+ }
+ }
}
\cs_new_protected:Npn \coffin_join:NnnNnnnn #1#2#3#4#5#6#7#8
{
- \coffin_align:NnnNnnnnN
- #1 {#2} {#3} #4 {#5} {#6} {#7} {#8} \l_coffin_aligned_coffin
- \hbox_set:Nn \l_coffin_aligned_coffin
+ \__coffin_align:NnnNnnnnN
+ #1 {#2} {#3} #4 {#5} {#6} {#7} {#8} \l__coffin_aligned_coffin
+ \hbox_set:Nn \l__coffin_aligned_coffin
{
- \dim_compare:nNnT { \l_coffin_offset_x_dim } < \c_zero_dim
- { \tex_kern:D -\l_coffin_offset_x_dim }
- \hbox_unpack:N \l_coffin_aligned_coffin
- \dim_set:Nn \l_coffin_internal_dim
- { \l_coffin_offset_x_dim - \box_wd:N #1 + \box_wd:N #4 }
- \dim_compare:nNnT \l_coffin_internal_dim < \c_zero_dim
- { \tex_kern:D -\l_coffin_internal_dim }
+ \dim_compare:nNnT { \l__coffin_offset_x_dim } < \c_zero_dim
+ { \tex_kern:D -\l__coffin_offset_x_dim }
+ \hbox_unpack:N \l__coffin_aligned_coffin
+ \dim_set:Nn \l__coffin_internal_dim
+ { \l__coffin_offset_x_dim - \box_wd:N #1 + \box_wd:N #4 }
+ \dim_compare:nNnT \l__coffin_internal_dim < \c_zero_dim
+ { \tex_kern:D -\l__coffin_internal_dim }
}
- \coffin_reset_structure:N \l_coffin_aligned_coffin
+ \__coffin_reset_structure:N \l__coffin_aligned_coffin
\prop_clear:c
- { l_coffin_corners_ \int_value:w \l_coffin_aligned_coffin _ prop }
- \coffin_update_poles:N \l_coffin_aligned_coffin
- \dim_compare:nNnTF \l_coffin_offset_x_dim < \c_zero_dim
+ { l__coffin_corners_ \__int_value:w \l__coffin_aligned_coffin _ prop }
+ \__coffin_update_poles:N \l__coffin_aligned_coffin
+ \dim_compare:nNnTF \l__coffin_offset_x_dim < \c_zero_dim
{
- \coffin_offset_poles:Nnn #1 { -\l_coffin_offset_x_dim } { 0 pt }
- \coffin_offset_poles:Nnn #4 { 0 pt } { \l_coffin_offset_y_dim }
- \coffin_offset_corners:Nnn #1 { -\l_coffin_offset_x_dim } { 0 pt }
- \coffin_offset_corners:Nnn #4 { 0 pt } { \l_coffin_offset_y_dim }
+ \__coffin_offset_poles:Nnn #1 { -\l__coffin_offset_x_dim } { 0 pt }
+ \__coffin_offset_poles:Nnn #4 { 0 pt } { \l__coffin_offset_y_dim }
+ \__coffin_offset_corners:Nnn #1 { -\l__coffin_offset_x_dim } { 0 pt }
+ \__coffin_offset_corners:Nnn #4 { 0 pt } { \l__coffin_offset_y_dim }
}
{
- \coffin_offset_poles:Nnn #1 { 0 pt } { 0 pt }
- \coffin_offset_poles:Nnn #4
- { \l_coffin_offset_x_dim } { \l_coffin_offset_y_dim }
- \coffin_offset_corners:Nnn #1 { 0 pt } { 0 pt }
- \coffin_offset_corners:Nnn #4
- { \l_coffin_offset_x_dim } { \l_coffin_offset_y_dim }
+ \__coffin_offset_poles:Nnn #1 { 0 pt } { 0 pt }
+ \__coffin_offset_poles:Nnn #4
+ { \l__coffin_offset_x_dim } { \l__coffin_offset_y_dim }
+ \__coffin_offset_corners:Nnn #1 { 0 pt } { 0 pt }
+ \__coffin_offset_corners:Nnn #4
+ { \l__coffin_offset_x_dim } { \l__coffin_offset_y_dim }
}
- \coffin_update_vertical_poles:NNN #1 #4 \l_coffin_aligned_coffin
- \coffin_set_eq:NN #1 \l_coffin_aligned_coffin
+ \__coffin_update_vertical_poles:NNN #1 #4 \l__coffin_aligned_coffin
+ \coffin_set_eq:NN #1 \l__coffin_aligned_coffin
}
\cs_generate_variant:Nn \coffin_join:NnnNnnnn { c , Nnnc , cnnc }
\cs_new_protected:Npn \coffin_attach:NnnNnnnn #1#2#3#4#5#6#7#8
{
- \coffin_align:NnnNnnnnN
- #1 {#2} {#3} #4 {#5} {#6} {#7} {#8} \l_coffin_aligned_coffin
- \box_set_ht:Nn \l_coffin_aligned_coffin { \box_ht:N #1 }
- \box_set_dp:Nn \l_coffin_aligned_coffin { \box_dp:N #1 }
- \box_set_wd:Nn \l_coffin_aligned_coffin { \box_wd:N #1 }
- \coffin_reset_structure:N \l_coffin_aligned_coffin
+ \__coffin_align:NnnNnnnnN
+ #1 {#2} {#3} #4 {#5} {#6} {#7} {#8} \l__coffin_aligned_coffin
+ \box_set_ht:Nn \l__coffin_aligned_coffin { \box_ht:N #1 }
+ \box_set_dp:Nn \l__coffin_aligned_coffin { \box_dp:N #1 }
+ \box_set_wd:Nn \l__coffin_aligned_coffin { \box_wd:N #1 }
+ \__coffin_reset_structure:N \l__coffin_aligned_coffin
\prop_set_eq:cc
- { l_coffin_corners_ \int_value:w \l_coffin_aligned_coffin _prop }
- { l_coffin_corners_ \int_value:w #1 _prop }
- \coffin_update_poles:N \l_coffin_aligned_coffin
- \coffin_offset_poles:Nnn #1 { 0 pt } { 0 pt }
- \coffin_offset_poles:Nnn #4
- { \l_coffin_offset_x_dim } { \l_coffin_offset_y_dim }
- \coffin_update_vertical_poles:NNN #1 #4 \l_coffin_aligned_coffin
- \coffin_set_eq:NN #1 \l_coffin_aligned_coffin
+ { l__coffin_corners_ \__int_value:w \l__coffin_aligned_coffin _prop }
+ { l__coffin_corners_ \__int_value:w #1 _prop }
+ \__coffin_update_poles:N \l__coffin_aligned_coffin
+ \__coffin_offset_poles:Nnn #1 { 0 pt } { 0 pt }
+ \__coffin_offset_poles:Nnn #4
+ { \l__coffin_offset_x_dim } { \l__coffin_offset_y_dim }
+ \__coffin_update_vertical_poles:NNN #1 #4 \l__coffin_aligned_coffin
+ \coffin_set_eq:NN #1 \l__coffin_aligned_coffin
}
\cs_new_protected:Npn \coffin_attach_mark:NnnNnnnn #1#2#3#4#5#6#7#8
{
- \coffin_align:NnnNnnnnN
- #1 {#2} {#3} #4 {#5} {#6} {#7} {#8} \l_coffin_aligned_coffin
- \box_set_ht:Nn \l_coffin_aligned_coffin { \box_ht:N #1 }
- \box_set_dp:Nn \l_coffin_aligned_coffin { \box_dp:N #1 }
- \box_set_wd:Nn \l_coffin_aligned_coffin { \box_wd:N #1 }
- \box_set_eq:NN #1 \l_coffin_aligned_coffin
+ \__coffin_align:NnnNnnnnN
+ #1 {#2} {#3} #4 {#5} {#6} {#7} {#8} \l__coffin_aligned_coffin
+ \box_set_ht:Nn \l__coffin_aligned_coffin { \box_ht:N #1 }
+ \box_set_dp:Nn \l__coffin_aligned_coffin { \box_dp:N #1 }
+ \box_set_wd:Nn \l__coffin_aligned_coffin { \box_wd:N #1 }
+ \box_set_eq:NN #1 \l__coffin_aligned_coffin
}
\cs_generate_variant:Nn \coffin_attach:NnnNnnnn { c , Nnnc , cnnc }
-\cs_new_protected:Npn \coffin_align:NnnNnnnnN #1#2#3#4#5#6#7#8#9
- {
- \coffin_calculate_intersection:Nnn #4 {#5} {#6}
- \dim_set:Nn \l_coffin_x_prime_dim { \l_coffin_x_dim }
- \dim_set:Nn \l_coffin_y_prime_dim { \l_coffin_y_dim }
- \coffin_calculate_intersection:Nnn #1 {#2} {#3}
- \dim_set:Nn \l_coffin_offset_x_dim
- { \l_coffin_x_dim - \l_coffin_x_prime_dim + #7 }
- \dim_set:Nn \l_coffin_offset_y_dim
- { \l_coffin_y_dim - \l_coffin_y_prime_dim + #8 }
- \hbox_set:Nn \l_coffin_aligned_internal_coffin
+\cs_new_protected:Npn \__coffin_align:NnnNnnnnN #1#2#3#4#5#6#7#8#9
+ {
+ \__coffin_calculate_intersection:Nnn #4 {#5} {#6}
+ \dim_set:Nn \l__coffin_x_prime_dim { \l__coffin_x_dim }
+ \dim_set:Nn \l__coffin_y_prime_dim { \l__coffin_y_dim }
+ \__coffin_calculate_intersection:Nnn #1 {#2} {#3}
+ \dim_set:Nn \l__coffin_offset_x_dim
+ { \l__coffin_x_dim - \l__coffin_x_prime_dim + #7 }
+ \dim_set:Nn \l__coffin_offset_y_dim
+ { \l__coffin_y_dim - \l__coffin_y_prime_dim + #8 }
+ \hbox_set:Nn \l__coffin_aligned_internal_coffin
{
\box_use:N #1
\tex_kern:D -\box_wd:N #1
- \tex_kern:D \l_coffin_offset_x_dim
- \box_move_up:nn { \l_coffin_offset_y_dim } { \box_use:N #4 }
+ \tex_kern:D \l__coffin_offset_x_dim
+ \box_move_up:nn { \l__coffin_offset_y_dim } { \box_use:N #4 }
}
- \coffin_set_eq:NN #9 \l_coffin_aligned_internal_coffin
+ \coffin_set_eq:NN #9 \l__coffin_aligned_internal_coffin
}
-\cs_new_protected:Npn \coffin_offset_poles:Nnn #1#2#3
+\cs_new_protected:Npn \__coffin_offset_poles:Nnn #1#2#3
{
- \prop_map_inline:cn { l_coffin_poles_ \int_value:w #1 _prop }
- { \coffin_offset_pole:Nnnnnnn #1 {##1} ##2 {#2} {#3} }
+ \prop_map_inline:cn { l__coffin_poles_ \__int_value:w #1 _prop }
+ { \__coffin_offset_pole:Nnnnnnn #1 {##1} ##2 {#2} {#3} }
}
-\cs_new_protected:Npn \coffin_offset_pole:Nnnnnnn #1#2#3#4#5#6#7#8
+\cs_new_protected:Npn \__coffin_offset_pole:Nnnnnnn #1#2#3#4#5#6#7#8
{
- \dim_set:Nn \l_coffin_x_dim { #3 + #7 }
- \dim_set:Nn \l_coffin_y_dim { #4 + #8 }
+ \dim_set:Nn \l__coffin_x_dim { #3 + #7 }
+ \dim_set:Nn \l__coffin_y_dim { #4 + #8 }
\tl_if_in:nnTF {#2} { - }
- { \tl_set:Nn \l_coffin_internal_tl { {#2} } }
- { \tl_set:Nn \l_coffin_internal_tl { { #1 - #2 } } }
- \exp_last_unbraced:NNo \coffin_set_pole:Nnx \l_coffin_aligned_coffin
- { \l_coffin_internal_tl }
+ { \tl_set:Nn \l__coffin_internal_tl { {#2} } }
+ { \tl_set:Nn \l__coffin_internal_tl { { #1 - #2 } } }
+ \exp_last_unbraced:NNo \__coffin_set_pole:Nnx \l__coffin_aligned_coffin
+ { \l__coffin_internal_tl }
{
- { \dim_use:N \l_coffin_x_dim } { \dim_use:N \l_coffin_y_dim }
+ { \dim_use:N \l__coffin_x_dim } { \dim_use:N \l__coffin_y_dim }
{#5} {#6}
}
}
-\cs_new_protected:Npn \coffin_offset_corners:Nnn #1#2#3
+\cs_new_protected:Npn \__coffin_offset_corners:Nnn #1#2#3
{
- \prop_map_inline:cn { l_coffin_corners_ \int_value:w #1 _prop }
- { \coffin_offset_corner:Nnnnn #1 {##1} ##2 {#2} {#3} }
+ \prop_map_inline:cn { l__coffin_corners_ \__int_value:w #1 _prop }
+ { \__coffin_offset_corner:Nnnnn #1 {##1} ##2 {#2} {#3} }
}
-\cs_new_protected:Npn \coffin_offset_corner:Nnnnn #1#2#3#4#5#6
+\cs_new_protected:Npn \__coffin_offset_corner:Nnnnn #1#2#3#4#5#6
{
\prop_put:cnx
- { l_coffin_corners_ \int_value:w \l_coffin_aligned_coffin _prop }
+ { l__coffin_corners_ \__int_value:w \l__coffin_aligned_coffin _prop }
{ #1 - #2 }
{
{ \dim_eval:n { #3 + #5 } }
{ \dim_eval:n { #4 + #6 } }
}
}
-\cs_new_protected:Npn \coffin_update_vertical_poles:NNN #1#2#3
+\cs_new_protected:Npn \__coffin_update_vertical_poles:NNN #1#2#3
{
- \coffin_get_pole:NnN #3 { #1 -T } \l_coffin_pole_a_tl
- \coffin_get_pole:NnN #3 { #2 -T } \l_coffin_pole_b_tl
- \exp_last_two_unbraced:Noo \coffin_update_T:nnnnnnnnN
- \l_coffin_pole_a_tl \l_coffin_pole_b_tl #3
- \coffin_get_pole:NnN #3 { #1 -B } \l_coffin_pole_a_tl
- \coffin_get_pole:NnN #3 { #2 -B } \l_coffin_pole_b_tl
- \exp_last_two_unbraced:Noo \coffin_update_B:nnnnnnnnN
- \l_coffin_pole_a_tl \l_coffin_pole_b_tl #3
+ \__coffin_get_pole:NnN #3 { #1 -T } \l__coffin_pole_a_tl
+ \__coffin_get_pole:NnN #3 { #2 -T } \l__coffin_pole_b_tl
+ \exp_last_two_unbraced:Noo \__coffin_update_T:nnnnnnnnN
+ \l__coffin_pole_a_tl \l__coffin_pole_b_tl #3
+ \__coffin_get_pole:NnN #3 { #1 -B } \l__coffin_pole_a_tl
+ \__coffin_get_pole:NnN #3 { #2 -B } \l__coffin_pole_b_tl
+ \exp_last_two_unbraced:Noo \__coffin_update_B:nnnnnnnnN
+ \l__coffin_pole_a_tl \l__coffin_pole_b_tl #3
}
-\cs_new_protected:Npn \coffin_update_T:nnnnnnnnN #1#2#3#4#5#6#7#8#9
+\cs_new_protected:Npn \__coffin_update_T:nnnnnnnnN #1#2#3#4#5#6#7#8#9
{
\dim_compare:nNnTF {#2} < {#6}
{
- \coffin_set_pole:Nnx #9 { T }
+ \__coffin_set_pole:Nnx #9 { T }
{ { 0 pt } {#6} { 1000 pt } { 0 pt } }
}
{
- \coffin_set_pole:Nnx #9 { T }
+ \__coffin_set_pole:Nnx #9 { T }
{ { 0 pt } {#2} { 1000 pt } { 0 pt } }
}
}
-\cs_new_protected:Npn \coffin_update_B:nnnnnnnnN #1#2#3#4#5#6#7#8#9
+\cs_new_protected:Npn \__coffin_update_B:nnnnnnnnN #1#2#3#4#5#6#7#8#9
{
\dim_compare:nNnTF {#2} < {#6}
{
- \coffin_set_pole:Nnx #9 { B }
+ \__coffin_set_pole:Nnx #9 { B }
{ { 0 pt } {#2} { 1000 pt } { 0 pt } }
}
{
- \coffin_set_pole:Nnx #9 { B }
+ \__coffin_set_pole:Nnx #9 { B }
{ { 0 pt } {#6} { 1000 pt } { 0 pt } }
}
}
\cs_new_protected:Npn \coffin_typeset:Nnnnn #1#2#3#4#5
{
- \coffin_align:NnnNnnnnN \c_empty_coffin { H } { l }
- #1 {#2} {#3} {#4} {#5} \l_coffin_aligned_coffin
+ \__coffin_align:NnnNnnnnN \c_empty_coffin { H } { l }
+ #1 {#2} {#3} {#4} {#5} \l__coffin_aligned_coffin
\hbox_unpack:N \c_empty_box
- \box_use:N \l_coffin_aligned_coffin
+ \box_use:N \l__coffin_aligned_coffin
}
\cs_generate_variant:Nn \coffin_typeset:Nnnnn { c }
-\prop_new:N \l_coffin_bounding_prop
-\dim_new:N \l_coffin_bounding_shift_dim
-\dim_new:N \l_coffin_left_corner_dim
-\dim_new:N \l_coffin_right_corner_dim
-\dim_new:N \l_coffin_bottom_corner_dim
-\dim_new:N \l_coffin_top_corner_dim
-\cs_new_protected:Npn \coffin_rotate:Nn #1#2
- {
- \fp_set:Nn \l_coffin_internal_fp {#2}
- \fp_div:Nn \l_coffin_internal_fp { 180 }
- \fp_mul:Nn \l_coffin_internal_fp { \c_pi_fp }
- \fp_sin:Nn \l_coffin_sin_fp { \l_coffin_internal_fp }
- \fp_cos:Nn \l_coffin_cos_fp { \l_coffin_internal_fp }
- \prop_map_inline:cn { l_coffin_corners_ \int_value:w #1 _prop }
- { \coffin_rotate_corner:Nnnn #1 {##1} ##2 }
- \prop_map_inline:cn { l_coffin_poles_ \int_value:w #1 _prop }
- { \coffin_rotate_pole:Nnnnnn #1 {##1} ##2 }
- \coffin_set_bounding:N #1
- \prop_map_inline:Nn \l_coffin_bounding_prop
- { \coffin_rotate_bounding:nnn {##1} ##2 }
- \coffin_find_corner_maxima:N #1
- \coffin_find_bounding_shift:
- \box_rotate:Nn #1 {#2}
- \hbox_set:Nn #1
- {
- \tex_kern:D \l_coffin_bounding_shift_dim
- \tex_kern:D -\l_coffin_left_corner_dim
- \box_move_down:nn { \l_coffin_bottom_corner_dim }
- { \box_use:N #1 }
- }
- \box_set_ht:Nn #1
- { \l_coffin_top_corner_dim - \l_coffin_bottom_corner_dim }
- \box_set_dp:Nn #1 { 0 pt }
- \box_set_wd:Nn #1
- { \l_coffin_right_corner_dim - \l_coffin_left_corner_dim }
- \prop_map_inline:cn { l_coffin_corners_ \int_value:w #1 _prop }
- { \coffin_shift_corner:Nnnn #1 {##1} ##2 }
- \prop_map_inline:cn { l_coffin_poles_ \int_value:w #1 _prop }
- { \coffin_shift_pole:Nnnnnn #1 {##1} ##2 }
- }
-\cs_generate_variant:Nn \coffin_rotate:Nn { c }
-\cs_new_protected:Npn \coffin_set_bounding:N #1
- {
- \prop_put:Nnx \l_coffin_bounding_prop { tl }
- { { 0 pt } { \dim_use:N \box_ht:N #1 } }
- \prop_put:Nnx \l_coffin_bounding_prop { tr }
- { { \dim_use:N \box_wd:N #1 } { \dim_use:N \box_ht:N #1 } }
- \dim_set:Nn \l_coffin_internal_dim { - \box_dp:N #1 }
- \prop_put:Nnx \l_coffin_bounding_prop { bl }
- { { 0 pt } { \dim_use:N \l_coffin_internal_dim } }
- \prop_put:Nnx \l_coffin_bounding_prop { br }
- { { \dim_use:N \box_wd:N #1 } { \dim_use:N \l_coffin_internal_dim } }
- }
-\cs_new_protected:Npn \coffin_rotate_bounding:nnn #1#2#3
- {
- \coffin_rotate_vector:nnNN {#2} {#3} \l_coffin_x_dim \l_coffin_y_dim
- \prop_put:Nnx \l_coffin_bounding_prop {#1}
- { { \dim_use:N \l_coffin_x_dim } { \dim_use:N \l_coffin_y_dim } }
- }
-\cs_new_protected:Npn \coffin_rotate_corner:Nnnn #1#2#3#4
- {
- \coffin_rotate_vector:nnNN {#3} {#4} \l_coffin_x_dim \l_coffin_y_dim
- \prop_put:cnx { l_coffin_corners_ \int_value:w #1 _prop } {#2}
- { { \dim_use:N \l_coffin_x_dim } { \dim_use:N \l_coffin_y_dim } }
- }
-\cs_new_protected:Npn \coffin_rotate_pole:Nnnnnn #1#2#3#4#5#6
- {
- \coffin_rotate_vector:nnNN {#3} {#4} \l_coffin_x_dim \l_coffin_y_dim
- \coffin_rotate_vector:nnNN {#5} {#6}
- \l_coffin_x_prime_dim \l_coffin_y_prime_dim
- \coffin_set_pole:Nnx #1 {#2}
- {
- { \dim_use:N \l_coffin_x_dim } { \dim_use:N \l_coffin_y_dim }
- { \dim_use:N \l_coffin_x_prime_dim }
- { \dim_use:N \l_coffin_y_prime_dim }
- }
- }
-\cs_new_protected:Npn \coffin_rotate_vector:nnNN #1#2#3#4
- {
- \fp_set_from_dim:Nn \l_coffin_x_fp {#1}
- \fp_set_from_dim:Nn \l_coffin_y_fp {#2}
- \fp_set_eq:NN \l_coffin_x_prime_fp \l_coffin_x_fp
- \fp_set_eq:NN \l_coffin_internal_fp \l_coffin_y_fp
- \fp_mul:Nn \l_coffin_x_prime_fp { \l_coffin_cos_fp }
- \fp_mul:Nn \l_coffin_internal_fp { \l_coffin_sin_fp }
- \fp_sub:Nn \l_coffin_x_prime_fp { \l_coffin_internal_fp }
- \fp_set_eq:NN \l_coffin_y_prime_fp \l_coffin_y_fp
- \fp_set_eq:NN \l_coffin_internal_fp \l_coffin_x_fp
- \fp_mul:Nn \l_coffin_y_prime_fp { \l_coffin_cos_fp }
- \fp_mul:Nn \l_coffin_internal_fp { \l_coffin_sin_fp }
- \fp_add:Nn \l_coffin_y_prime_fp { \l_coffin_internal_fp }
- \dim_set:Nn #3 { \fp_to_dim:N \l_coffin_x_prime_fp }
- \dim_set:Nn #4 { \fp_to_dim:N \l_coffin_y_prime_fp }
- }
-\cs_new_protected:Npn \coffin_find_corner_maxima:N #1
- {
- \dim_set:Nn \l_coffin_top_corner_dim { -\c_max_dim }
- \dim_set:Nn \l_coffin_right_corner_dim { -\c_max_dim }
- \dim_set:Nn \l_coffin_bottom_corner_dim { \c_max_dim }
- \dim_set:Nn \l_coffin_left_corner_dim { \c_max_dim }
- \prop_map_inline:cn { l_coffin_corners_ \int_value:w #1 _prop }
- { \coffin_find_corner_maxima_aux:nn ##2 }
- }
-\cs_new_protected:Npn \coffin_find_corner_maxima_aux:nn #1#2
- {
- \dim_set_min:Nn \l_coffin_left_corner_dim {#1}
- \dim_set_max:Nn \l_coffin_right_corner_dim {#1}
- \dim_set_min:Nn \l_coffin_bottom_corner_dim {#2}
- \dim_set_max:Nn \l_coffin_top_corner_dim {#2}
- }
-\cs_new_protected_nopar:Npn \coffin_find_bounding_shift:
- {
- \dim_set:Nn \l_coffin_bounding_shift_dim { \c_max_dim }
- \prop_map_inline:Nn \l_coffin_bounding_prop
- { \coffin_find_bounding_shift_aux:nn ##2 }
- }
-\cs_new_protected:Npn \coffin_find_bounding_shift_aux:nn #1#2
- { \dim_set_min:Nn \l_coffin_bounding_shift_dim {#1} }
-\cs_new_protected:Npn \coffin_shift_corner:Nnnn #1#2#3#4
- {
- \prop_put:cnx { l_coffin_corners_ \int_value:w #1 _ prop } {#2}
- {
- { \dim_eval:n { #3 - \l_coffin_left_corner_dim } }
- { \dim_eval:n { #4 - \l_coffin_bottom_corner_dim } }
- }
- }
-\cs_new_protected:Npn \coffin_shift_pole:Nnnnnn #1#2#3#4#5#6
- {
- \prop_put:cnx { l_coffin_poles_ \int_value:w #1 _ prop } {#2}
- {
- { \dim_eval:n { #3 - \l_coffin_left_corner_dim } }
- { \dim_eval:n { #4 - \l_coffin_bottom_corner_dim } }
- {#5} {#6}
- }
- }
-\fp_new:N \l_coffin_scale_x_fp
-\fp_new:N \l_coffin_scale_y_fp
-\dim_new:N \l_coffin_scaled_total_height_dim
-\dim_new:N \l_coffin_scaled_width_dim
-\cs_new_protected:Npn \coffin_resize:Nnn #1#2#3
- {
- \coffin_set_user_dimensions:N #1
- \box_resize:Nnn #1 {#2} {#3}
- \fp_set_from_dim:Nn \l_coffin_scale_x_fp {#2}
- \fp_set_from_dim:Nn \l_coffin_internal_fp { \Width }
- \fp_div:Nn \l_coffin_scale_x_fp { \l_coffin_internal_fp }
- \fp_set_from_dim:Nn \l_coffin_scale_y_fp {#3}
- \fp_set_from_dim:Nn \l_coffin_internal_fp { \TotalHeight }
- \fp_div:Nn \l_coffin_scale_y_fp { \l_coffin_internal_fp }
- \coffin_resize_common:Nnn #1 {#2} {#3}
- }
-\cs_generate_variant:Nn \coffin_resize:Nnn { c }
-\cs_new_protected:Npn \coffin_resize_common:Nnn #1#2#3
- {
- \prop_map_inline:cn { l_coffin_corners_ \int_value:w #1 _prop }
- { \coffin_scale_corner:Nnnn #1 {##1} ##2 }
- \prop_map_inline:cn { l_coffin_poles_ \int_value:w #1 _prop }
- { \coffin_scale_pole:Nnnnnn #1 {##1} ##2 }
- \fp_compare:NNNT \l_coffin_scale_x_fp < \c_zero_fp
- {
- \prop_map_inline:cn { l_coffin_corners_ \int_value:w #1 _prop }
- { \coffin_x_shift_corner:Nnnn #1 {##1} ##2 }
- \prop_map_inline:cn { l_coffin_poles_ \int_value:w #1 _prop }
- { \coffin_x_shift_pole:Nnnnnn #1 {##1} ##2 }
- }
- \coffin_end_user_dimensions:
- }
-\cs_new_protected:Npn \coffin_scale:Nnn #1#2#3
- {
- \box_scale:Nnn #1 {#2} {#3}
- \coffin_set_user_dimensions:N #1
- \fp_set:Nn \l_coffin_scale_x_fp {#2}
- \fp_set:Nn \l_coffin_scale_y_fp {#3}
- \fp_compare:NNNTF \l_coffin_scale_y_fp > \c_zero_fp
- { \l_coffin_scaled_total_height_dim #3 \TotalHeight }
- { \l_coffin_scaled_total_height_dim -#3 \TotalHeight }
- \fp_compare:NNNTF \l_coffin_scale_x_fp > \c_zero_fp
- { \l_coffin_scaled_width_dim -#2 \Width }
- { \l_coffin_scaled_width_dim #2 \Width }
- \coffin_resize_common:Nnn #1
- { \l_coffin_scaled_width_dim } { \l_coffin_scaled_total_height_dim }
- }
-\cs_generate_variant:Nn \coffin_scale:Nnn { c }
-\cs_new_protected:Npn \coffin_scale_vector:nnNN #1#2#3#4
- {
- \fp_set_from_dim:Nn \l_coffin_internal_fp {#1}
- \fp_mul:Nn \l_coffin_internal_fp { \l_coffin_scale_x_fp }
- \dim_set:Nn #3 { \fp_to_dim:N \l_coffin_internal_fp }
- \fp_set_from_dim:Nn \l_coffin_internal_fp {#2}
- \fp_mul:Nn \l_coffin_internal_fp { \l_coffin_scale_y_fp }
- \dim_set:Nn #4 { \fp_to_dim:N \l_coffin_internal_fp }
- }
-\cs_new_protected:Npn \coffin_scale_corner:Nnnn #1#2#3#4
- {
- \coffin_scale_vector:nnNN {#3} {#4} \l_coffin_x_dim \l_coffin_y_dim
- \prop_put:cnx { l_coffin_corners_ \int_value:w #1 _prop } {#2}
- { { \dim_use:N \l_coffin_x_dim } { \dim_use:N \l_coffin_y_dim } }
- }
-\cs_new_protected:Npn \coffin_scale_pole:Nnnnnn #1#2#3#4#5#6
- {
- \coffin_scale_vector:nnNN {#3} {#4} \l_coffin_x_dim \l_coffin_y_dim
- \coffin_set_pole:Nnx #1 {#2}
- {
- { \dim_use:N \l_coffin_x_dim } { \dim_use:N \l_coffin_y_dim }
- {#5} {#6}
- }
- }
-\cs_new_protected:Npn \coffin_x_shift_corner:Nnnn #1#2#3#4
- {
- \prop_put:cnx { l_coffin_corners_ \int_value:w #1 _prop } {#2}
- {
- { \dim_eval:n { #3 + \box_wd:N #1 } } {#4}
- }
- }
-\cs_new_protected:Npn \coffin_x_shift_pole:Nnnnnn #1#2#3#4#5#6
- {
- \prop_put:cnx { l_coffin_poles_ \int_value:w #1 _prop } {#2}
- {
- { \dim_eval:n #3 + \box_wd:N #1 } {#4}
- {#5} {#6}
- }
- }
-\coffin_new:N \l_coffin_display_coffin
-\coffin_new:N \l_coffin_display_coord_coffin
-\coffin_new:N \l_coffin_display_pole_coffin
-\prop_new:N \l_coffin_display_handles_prop
-\prop_put:Nnn \l_coffin_display_handles_prop { tl }
+\coffin_new:N \l__coffin_display_coffin
+\coffin_new:N \l__coffin_display_coord_coffin
+\coffin_new:N \l__coffin_display_pole_coffin
+\prop_new:N \l__coffin_display_handles_prop
+\prop_put:Nnn \l__coffin_display_handles_prop { tl }
{ { b } { r } { -1 } { 1 } }
-\prop_put:Nnn \l_coffin_display_handles_prop { thc }
+\prop_put:Nnn \l__coffin_display_handles_prop { thc }
{ { b } { hc } { 0 } { 1 } }
-\prop_put:Nnn \l_coffin_display_handles_prop { tr }
+\prop_put:Nnn \l__coffin_display_handles_prop { tr }
{ { b } { l } { 1 } { 1 } }
-\prop_put:Nnn \l_coffin_display_handles_prop { vcl }
+\prop_put:Nnn \l__coffin_display_handles_prop { vcl }
{ { vc } { r } { -1 } { 0 } }
-\prop_put:Nnn \l_coffin_display_handles_prop { vchc }
+\prop_put:Nnn \l__coffin_display_handles_prop { vchc }
{ { vc } { hc } { 0 } { 0 } }
-\prop_put:Nnn \l_coffin_display_handles_prop { vcr }
+\prop_put:Nnn \l__coffin_display_handles_prop { vcr }
{ { vc } { l } { 1 } { 0 } }
-\prop_put:Nnn \l_coffin_display_handles_prop { bl }
+\prop_put:Nnn \l__coffin_display_handles_prop { bl }
{ { t } { r } { -1 } { -1 } }
-\prop_put:Nnn \l_coffin_display_handles_prop { bhc }
+\prop_put:Nnn \l__coffin_display_handles_prop { bhc }
{ { t } { hc } { 0 } { -1 } }
-\prop_put:Nnn \l_coffin_display_handles_prop { br }
+\prop_put:Nnn \l__coffin_display_handles_prop { br }
{ { t } { l } { 1 } { -1 } }
-\prop_put:Nnn \l_coffin_display_handles_prop { Tl }
+\prop_put:Nnn \l__coffin_display_handles_prop { Tl }
{ { t } { r } { -1 } { -1 } }
-\prop_put:Nnn \l_coffin_display_handles_prop { Thc }
+\prop_put:Nnn \l__coffin_display_handles_prop { Thc }
{ { t } { hc } { 0 } { -1 } }
-\prop_put:Nnn \l_coffin_display_handles_prop { Tr }
+\prop_put:Nnn \l__coffin_display_handles_prop { Tr }
{ { t } { l } { 1 } { -1 } }
-\prop_put:Nnn \l_coffin_display_handles_prop { Hl }
+\prop_put:Nnn \l__coffin_display_handles_prop { Hl }
{ { vc } { r } { -1 } { 1 } }
-\prop_put:Nnn \l_coffin_display_handles_prop { Hhc }
+\prop_put:Nnn \l__coffin_display_handles_prop { Hhc }
{ { vc } { hc } { 0 } { 1 } }
-\prop_put:Nnn \l_coffin_display_handles_prop { Hr }
+\prop_put:Nnn \l__coffin_display_handles_prop { Hr }
{ { vc } { l } { 1 } { 1 } }
-\prop_put:Nnn \l_coffin_display_handles_prop { Bl }
+\prop_put:Nnn \l__coffin_display_handles_prop { Bl }
{ { b } { r } { -1 } { -1 } }
-\prop_put:Nnn \l_coffin_display_handles_prop { Bhc }
+\prop_put:Nnn \l__coffin_display_handles_prop { Bhc }
{ { b } { hc } { 0 } { -1 } }
-\prop_put:Nnn \l_coffin_display_handles_prop { Br }
+\prop_put:Nnn \l__coffin_display_handles_prop { Br }
{ { b } { l } { 1 } { -1 } }
-\dim_new:N \l_coffin_display_offset_dim
-\dim_set:Nn \l_coffin_display_offset_dim { 2 pt }
-\dim_new:N \l_coffin_display_x_dim
-\dim_new:N \l_coffin_display_y_dim
-\prop_new:N \l_coffin_display_poles_prop
-\tl_new:N \l_coffin_display_font_tl
-\tl_set:Nn \l_coffin_display_font_tl { \sffamily \tiny }
+\dim_new:N \l__coffin_display_offset_dim
+\dim_set:Nn \l__coffin_display_offset_dim { 2 pt }
+\dim_new:N \l__coffin_display_x_dim
+\dim_new:N \l__coffin_display_y_dim
+\prop_new:N \l__coffin_display_poles_prop
+\tl_new:N \l__coffin_display_font_tl
+\tl_set:Nn \l__coffin_display_font_tl { \sffamily \tiny }
\cs_new_protected:Npn \coffin_mark_handle:Nnnn #1#2#3#4
{
- \hcoffin_set:Nn \l_coffin_display_pole_coffin
+ \hcoffin_set:Nn \l__coffin_display_pole_coffin
{
\color {#4}
\rule { 1 pt } { 1 pt }
}
\coffin_attach_mark:NnnNnnnn #1 {#2} {#3}
- \l_coffin_display_pole_coffin { hc } { vc } { 0 pt } { 0 pt }
- \hcoffin_set:Nn \l_coffin_display_coord_coffin
+ \l__coffin_display_pole_coffin { hc } { vc } { 0 pt } { 0 pt }
+ \hcoffin_set:Nn \l__coffin_display_coord_coffin
{
\color {#4}
- \l_coffin_display_font_tl
+ \l__coffin_display_font_tl
( \tl_to_str:n { #2 , #3 } )
}
- \prop_get:NnN \l_coffin_display_handles_prop
- { #2 #3 } \l_coffin_internal_tl
- \quark_if_no_value:NTF \l_coffin_internal_tl
+ \prop_get:NnN \l__coffin_display_handles_prop
+ { #2 #3 } \l__coffin_internal_tl
+ \quark_if_no_value:NTF \l__coffin_internal_tl
{
- \prop_get:NnN \l_coffin_display_handles_prop
- { #3 #2 } \l_coffin_internal_tl
- \quark_if_no_value:NTF \l_coffin_internal_tl
+ \prop_get:NnN \l__coffin_display_handles_prop
+ { #3 #2 } \l__coffin_internal_tl
+ \quark_if_no_value:NTF \l__coffin_internal_tl
{
\coffin_attach_mark:NnnNnnnn #1 {#2} {#3}
- \l_coffin_display_coord_coffin { l } { vc }
+ \l__coffin_display_coord_coffin { l } { vc }
{ 1 pt } { 0 pt }
}
{
- \exp_last_unbraced:No \coffin_mark_handle_aux:nnnnNnn
- \l_coffin_internal_tl #1 {#2} {#3}
+ \exp_last_unbraced:No \__coffin_mark_handle_aux:nnnnNnn
+ \l__coffin_internal_tl #1 {#2} {#3}
}
}
{
- \exp_last_unbraced:No \coffin_mark_handle_aux:nnnnNnn
- \l_coffin_internal_tl #1 {#2} {#3}
+ \exp_last_unbraced:No \__coffin_mark_handle_aux:nnnnNnn
+ \l__coffin_internal_tl #1 {#2} {#3}
}
}
-\cs_new_protected:Npn \coffin_mark_handle_aux:nnnnNnn #1#2#3#4#5#6#7
+\cs_new_protected:Npn \__coffin_mark_handle_aux:nnnnNnn #1#2#3#4#5#6#7
{
\coffin_attach_mark:NnnNnnnn #5 {#6} {#7}
- \l_coffin_display_coord_coffin {#1} {#2}
- { #3 \l_coffin_display_offset_dim }
- { #4 \l_coffin_display_offset_dim }
+ \l__coffin_display_coord_coffin {#1} {#2}
+ { #3 \l__coffin_display_offset_dim }
+ { #4 \l__coffin_display_offset_dim }
}
\cs_generate_variant:Nn \coffin_mark_handle:Nnnn { c }
\cs_new_protected:Npn \coffin_display_handles:Nn #1#2
{
- \hcoffin_set:Nn \l_coffin_display_pole_coffin
+ \hcoffin_set:Nn \l__coffin_display_pole_coffin
{
\color {#2}
\rule { 1 pt } { 1 pt }
}
- \prop_set_eq:Nc \l_coffin_display_poles_prop
- { l_coffin_poles_ \int_value:w #1 _prop }
- \coffin_get_pole:NnN #1 { H } \l_coffin_pole_a_tl
- \coffin_get_pole:NnN #1 { T } \l_coffin_pole_b_tl
- \tl_if_eq:NNT \l_coffin_pole_a_tl \l_coffin_pole_b_tl
- { \prop_del:Nn \l_coffin_display_poles_prop { T } }
- \coffin_get_pole:NnN #1 { B } \l_coffin_pole_b_tl
- \tl_if_eq:NNT \l_coffin_pole_a_tl \l_coffin_pole_b_tl
- { \prop_del:Nn \l_coffin_display_poles_prop { B } }
- \coffin_set_eq:NN \l_coffin_display_coffin #1
- \prop_map_inline:Nn \l_coffin_display_poles_prop
+ \prop_set_eq:Nc \l__coffin_display_poles_prop
+ { l__coffin_poles_ \__int_value:w #1 _prop }
+ \__coffin_get_pole:NnN #1 { H } \l__coffin_pole_a_tl
+ \__coffin_get_pole:NnN #1 { T } \l__coffin_pole_b_tl
+ \tl_if_eq:NNT \l__coffin_pole_a_tl \l__coffin_pole_b_tl
+ { \prop_remove:Nn \l__coffin_display_poles_prop { T } }
+ \__coffin_get_pole:NnN #1 { B } \l__coffin_pole_b_tl
+ \tl_if_eq:NNT \l__coffin_pole_a_tl \l__coffin_pole_b_tl
+ { \prop_remove:Nn \l__coffin_display_poles_prop { B } }
+ \coffin_set_eq:NN \l__coffin_display_coffin #1
+ \prop_map_inline:Nn \l__coffin_display_poles_prop
{
- \prop_del:Nn \l_coffin_display_poles_prop {##1}
- \coffin_display_handles_aux:nnnnnn {##1} ##2 {#2}
+ \prop_remove:Nn \l__coffin_display_poles_prop {##1}
+ \__coffin_display_handles_aux:nnnnnn {##1} ##2 {#2}
}
- \box_use:N \l_coffin_display_coffin
+ \box_use:N \l__coffin_display_coffin
}
-\cs_new_protected:Npn \coffin_display_handles_aux:nnnnnn #1#2#3#4#5#6
+\cs_new_protected:Npn \__coffin_display_handles_aux:nnnnnn #1#2#3#4#5#6
{
- \prop_map_inline:Nn \l_coffin_display_poles_prop
+ \prop_map_inline:Nn \l__coffin_display_poles_prop
{
- \bool_set_false:N \l_coffin_error_bool
- \coffin_calculate_intersection:nnnnnnnn {#2} {#3} {#4} {#5} ##2
- \bool_if:NF \l_coffin_error_bool
+ \bool_set_false:N \l__coffin_error_bool
+ \__coffin_calculate_intersection:nnnnnnnn {#2} {#3} {#4} {#5} ##2
+ \bool_if:NF \l__coffin_error_bool
{
- \dim_set:Nn \l_coffin_display_x_dim { \l_coffin_x_dim }
- \dim_set:Nn \l_coffin_display_y_dim { \l_coffin_y_dim }
- \coffin_display_attach:Nnnnn
- \l_coffin_display_pole_coffin { hc } { vc }
+ \dim_set:Nn \l__coffin_display_x_dim { \l__coffin_x_dim }
+ \dim_set:Nn \l__coffin_display_y_dim { \l__coffin_y_dim }
+ \__coffin_display_attach:Nnnnn
+ \l__coffin_display_pole_coffin { hc } { vc }
{ 0 pt } { 0 pt }
- \hcoffin_set:Nn \l_coffin_display_coord_coffin
+ \hcoffin_set:Nn \l__coffin_display_coord_coffin
{
\color {#6}
- \l_coffin_display_font_tl
+ \l__coffin_display_font_tl
( \tl_to_str:n { #1 , ##1 } )
}
- \prop_get:NnN \l_coffin_display_handles_prop
- { #1 ##1 } \l_coffin_internal_tl
- \quark_if_no_value:NTF \l_coffin_internal_tl
+ \prop_get:NnN \l__coffin_display_handles_prop
+ { #1 ##1 } \l__coffin_internal_tl
+ \quark_if_no_value:NTF \l__coffin_internal_tl
{
- \prop_get:NnN \l_coffin_display_handles_prop
- { ##1 #1 } \l_coffin_internal_tl
- \quark_if_no_value:NTF \l_coffin_internal_tl
+ \prop_get:NnN \l__coffin_display_handles_prop
+ { ##1 #1 } \l__coffin_internal_tl
+ \quark_if_no_value:NTF \l__coffin_internal_tl
{
- \coffin_display_attach:Nnnnn
- \l_coffin_display_coord_coffin { l } { vc }
+ \__coffin_display_attach:Nnnnn
+ \l__coffin_display_coord_coffin { l } { vc }
{ 1 pt } { 0 pt }
}
{
\exp_last_unbraced:No
- \coffin_display_handles_aux:nnnn
- \l_coffin_internal_tl
+ \__coffin_display_handles_aux:nnnn
+ \l__coffin_internal_tl
}
}
{
- \exp_last_unbraced:No \coffin_display_handles_aux:nnnn
- \l_coffin_internal_tl
+ \exp_last_unbraced:No \__coffin_display_handles_aux:nnnn
+ \l__coffin_internal_tl
}
}
}
}
-\cs_new_protected:Npn \coffin_display_handles_aux:nnnn #1#2#3#4
+\cs_new_protected:Npn \__coffin_display_handles_aux:nnnn #1#2#3#4
{
- \coffin_display_attach:Nnnnn
- \l_coffin_display_coord_coffin {#1} {#2}
- { #3 \l_coffin_display_offset_dim }
- { #4 \l_coffin_display_offset_dim }
+ \__coffin_display_attach:Nnnnn
+ \l__coffin_display_coord_coffin {#1} {#2}
+ { #3 \l__coffin_display_offset_dim }
+ { #4 \l__coffin_display_offset_dim }
}
\cs_generate_variant:Nn \coffin_display_handles:Nn { c }
-\cs_new_protected:Npn \coffin_display_attach:Nnnnn #1#2#3#4#5
- {
- \coffin_calculate_intersection:Nnn #1 {#2} {#3}
- \dim_set:Nn \l_coffin_x_prime_dim { \l_coffin_x_dim }
- \dim_set:Nn \l_coffin_y_prime_dim { \l_coffin_y_dim }
- \dim_set:Nn \l_coffin_offset_x_dim
- { \l_coffin_display_x_dim - \l_coffin_x_prime_dim + #4 }
- \dim_set:Nn \l_coffin_offset_y_dim
- { \l_coffin_display_y_dim - \l_coffin_y_prime_dim + #5 }
- \hbox_set:Nn \l_coffin_aligned_coffin
- {
- \box_use:N \l_coffin_display_coffin
- \tex_kern:D -\box_wd:N \l_coffin_display_coffin
- \tex_kern:D \l_coffin_offset_x_dim
- \box_move_up:nn { \l_coffin_offset_y_dim } { \box_use:N #1 }
- }
- \box_set_ht:Nn \l_coffin_aligned_coffin
- { \box_ht:N \l_coffin_display_coffin }
- \box_set_dp:Nn \l_coffin_aligned_coffin
- { \box_dp:N \l_coffin_display_coffin }
- \box_set_wd:Nn \l_coffin_aligned_coffin
- { \box_wd:N \l_coffin_display_coffin }
- \box_set_eq:NN \l_coffin_display_coffin \l_coffin_aligned_coffin
+\cs_new_protected:Npn \__coffin_display_attach:Nnnnn #1#2#3#4#5
+ {
+ \__coffin_calculate_intersection:Nnn #1 {#2} {#3}
+ \dim_set:Nn \l__coffin_x_prime_dim { \l__coffin_x_dim }
+ \dim_set:Nn \l__coffin_y_prime_dim { \l__coffin_y_dim }
+ \dim_set:Nn \l__coffin_offset_x_dim
+ { \l__coffin_display_x_dim - \l__coffin_x_prime_dim + #4 }
+ \dim_set:Nn \l__coffin_offset_y_dim
+ { \l__coffin_display_y_dim - \l__coffin_y_prime_dim + #5 }
+ \hbox_set:Nn \l__coffin_aligned_coffin
+ {
+ \box_use:N \l__coffin_display_coffin
+ \tex_kern:D -\box_wd:N \l__coffin_display_coffin
+ \tex_kern:D \l__coffin_offset_x_dim
+ \box_move_up:nn { \l__coffin_offset_y_dim } { \box_use:N #1 }
+ }
+ \box_set_ht:Nn \l__coffin_aligned_coffin
+ { \box_ht:N \l__coffin_display_coffin }
+ \box_set_dp:Nn \l__coffin_aligned_coffin
+ { \box_dp:N \l__coffin_display_coffin }
+ \box_set_wd:Nn \l__coffin_aligned_coffin
+ { \box_wd:N \l__coffin_display_coffin }
+ \box_set_eq:NN \l__coffin_display_coffin \l__coffin_aligned_coffin
}
\cs_new_protected:Npn \coffin_show_structure:N #1
{
- \coffin_if_exist:NT #1
+ \__coffin_if_exist:NT #1
{
- \msg_aux_show:Nnx #1 { coffins }
+ \__msg_show_variable:Nnn #1 { coffins }
{
\prop_map_function:cN
- { l_coffin_poles_ \int_value:w #1 _prop }
- \msg_aux_show_unbraced:nn
+ { l__coffin_poles_ \__int_value:w #1 _prop }
+ \__msg_show_item_unbraced:nn
}
}
}
\cs_generate_variant:Nn \coffin_show_structure:N { c }
-\msg_kernel_new:nnnn { coffins } { no-pole-intersection }
+\__msg_kernel_new:nnnn { kernel } { no-pole-intersection }
{ No~intersection~between~coffin~poles. }
{
\c_msg_coding_error_text_tl
@@ -1087,17 +858,17 @@
but~they~do~not~have~a~unique~meeting~point:~
the~value~(0~pt,~0~pt)~will~be~used.
}
-\msg_kernel_new:nnnn { coffins } { unknown-coffin }
+\__msg_kernel_new:nnnn { kernel } { unknown-coffin }
{ Unknown~coffin~'#1'. }
{ The~coffin~'#1'~was~never~defined. }
-\msg_kernel_new:nnnn { coffins } { unknown-coffin-pole }
+\__msg_kernel_new:nnnn { kernel } { unknown-coffin-pole }
{ Pole~'#1'~unknown~for~coffin~'#2'. }
{
\c_msg_coding_error_text_tl
LaTeX~was~asked~to~find~a~typesetting~pole~for~a~coffin,~
but~either~the~coffin~does~not~exist~or~the~pole~name~is~wrong.
}
-\msg_kernel_new:nnn { coffins } { show }
+\__msg_kernel_new:nnn { kernel } { show-coffins }
{
Size~of~coffin~\token_to_str:N #1 : \\
> ~ ht~=~\dim_use:N \box_ht:N #1 \\