diff options
Diffstat (limited to 'Master/texmf-dist/tex/latex/l3kernel/l3coffins.sty')
-rw-r--r-- | Master/texmf-dist/tex/latex/l3kernel/l3coffins.sty | 1091 |
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 \\ |