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authorKarl Berry <karl@freefriends.org>2018-11-19 21:55:47 +0000
committerKarl Berry <karl@freefriends.org>2018-11-19 21:55:47 +0000
commit371ccb95f6e45efc2b42d558fba7d4e4fc9d1ae3 (patch)
treeb5f3171bd50ee2dd09c2acc20f9ccccf1d54ad7e /Master/texmf-dist/tex
parentfced779d46658377ee9f4e0d288c57c65411fc7a (diff)
dashundergaps (19nov18)
git-svn-id: svn://tug.org/texlive/trunk@49198 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/tex')
-rw-r--r--Master/texmf-dist/tex/latex/dashundergaps/dashundergaps.sty118
1 files changed, 78 insertions, 40 deletions
diff --git a/Master/texmf-dist/tex/latex/dashundergaps/dashundergaps.sty b/Master/texmf-dist/tex/latex/dashundergaps/dashundergaps.sty
index 17db0222797..45193e4be4e 100644
--- a/Master/texmf-dist/tex/latex/dashundergaps/dashundergaps.sty
+++ b/Master/texmf-dist/tex/latex/dashundergaps/dashundergaps.sty
@@ -22,7 +22,7 @@
%% version 2005/12/01 or later.
%%
%% This file may only be distributed together with a copy of the LaTeX
-%% `Tools Bundle'. You may however distribute the LaTeX `Tools Bundle'
+%% `dashundergaps Bundle'. You may however distribute the `dashundergaps Bundle'
%% without such generated files.
%%
%% The newest sources can be found below
@@ -33,6 +33,10 @@
%%
%%
%% File: dashundergaps.dtx (C) Copyright 2018 Frank Mittelbach
+
+\def\dashundergapsdate {2018/11/18}
+\def\dashundergapsversion{v2.0d}
+
\RequirePackage[normalem]{ulem}
\def\dotuline{\bgroup
\UL@setULdepth
@@ -41,21 +45,29 @@
\lower\ULdepth\hbox{\normalfont \kern.1em .\kern.04em}%
\endgroup}%
\ULon}
-
-\def\@ublank{\bgroup\let\UL@leadtype\@empty\ULon}
-
-\def\phantom@putbox{\ifx\UL@start\@empty \else % not inner
+\MakeRobust\dotuline
+\def\uwave{\bgroup
+ \UL@setULdepth
+ \advance\ULdepth 0.6\p@
+ \markoverwith{\lower\ULdepth\hbox{\sixly \char58}}\ULon}
+\MakeRobust\uwave
+\def\fmdug@ublank{\bgroup\let\UL@leadtype\@empty\ULon}
+\def\UL@dischyp{\global\setbox\UL@hyphenbox\hbox
+ {\ifnum \hyphenchar\font<\z@ \string-\else \char\hyphenchar\font \fi}%
+ \kern\wd\UL@hyphenbox \LA@penalty\@M
+ \UL@stop \kern-\wd\UL@hyphenbox
+ \discretionary{\fmdug@box\UL@hyphenbox}{}{}\UL@start}
+\def\UL@putbox{\ifx\UL@start\@empty \else % not inner
\vrule\@width\z@ \LA@penalty\@M
{\UL@skip\wd\UL@box \UL@leaders \kern-\UL@skip}%
- \hb@xt@\wd\UL@box{}%
-\fi}
+ \fmdug@box\UL@box \fi}
+\let\fmdug@box\box
\RequirePackage{xparse,l3keys2e}
-\ProvidesExplPackage
- {dashundergaps}
- {2018/06/24}
- {v2.0a}
- {Dashing and underlining (phantom) text}
+\ProvidesExplPackage{dashundergaps}
+ {\dashundergapsdate}
+ {\dashundergapsversion}
+ {Dashing and underlining phantom text}
\DeclareDocumentCommand \gap { som } { \__fmdug_gap:nnn {#1}{#2}{#3} }
\NewDocumentCommand \dashundergapssetup { m }
@@ -63,26 +75,29 @@
\DeclareDocumentCommand \TeacherModeOn {}
{ \bool_set_true:N \l__fmdug_teacher_bool }
\DeclareDocumentCommand \TeacherModeOff {}
- { \bool_set_true:N \l__fmdug_teacher_bool }
+ { \bool_set_false:N \l__fmdug_teacher_bool }
\newcounter{gapnumber}
\newcounter{totalgapnumber}
\dim_new:N \l__fmdug_extend_dim
-
\tl_new:N \l__fmdug_extra_left_gap_tl
\tl_new:N \l__fmdug_extra_right_gap_tl
+\tl_new:N \l__fmdug_gap_format_tl
+\tl_new:N \l__fmdug_teacher_gap_format_tl
\msg_new:nnn {dashundergaps} {deprecated}
- {
- The~ #1~ `#2'~ you~ used~ \msg_line_context: \ is~ deprecated~and~ there~
- is~ no~ replacement.~ Since~ I~ will~ not~ guarantee~ that~ #1~ `#2'~
- will~ be~ kept~ forever~ I~ strongly~ encourage~ you~ to~ remove~ it~
- from~ your~ document.
- }
+ { The~ #1~ `#2'~ you~ used~ \msg_line_context: \ is~ deprecated~ and~
+ there~ is~ no~ replacement.~ Since~ I~ will~ not~ guarantee~ that~
+ #1~ `#2'~ will~ be~ kept~ forever~ I~ strongly~ encourage~ you~
+ to~ remove~ it~ from~ your~ document. }
\msg_new:nnnn {dashundergaps} {nested}
- { The~ \gap command~ can't~ be~ tested! }
- { Nesting~ doesn't~ make~ much~ sense~ as~ the~ inner~ one~ wouldn't~ be~
- visible.~ ~ To~ allow~ continuation~ it~ is~ handled~ as~ if~ it~ wasn't~
- been~ asked~ for. }
+ { The~ \gap command~ can't~ be~ nested! }
+ { Nesting~ doesn't~ make~ much~ sense~ as~ the~ inner~ one~
+ wouldn't~ be~ visible.~ ~ To~ allow~ further~ processing~ it~ is~
+ handled~ as~ if~ it~ hasn't~ been~ asked~ for. }
+\msg_new:nnnn {dashundergaps} {gap-format-value}
+ { Unknown~ value~ for~ key~ '#1 gap-format'! }
+ { Supported~ values~ are~ 'underline',~ 'double-underline',\\
+ 'dash',~ 'dot',~ 'wave'~ or~ 'blank'. }
\keys_define:nn {fmdug}
{
% ====================================
@@ -95,24 +110,46 @@
,gap-format
.choice:
,gap-format / underline
- .code:n = \tl_set:Nn \l__fmdug_gap_format_tl { \uline }
+ .code:n = \tl_set:Nn \l__fmdug_gap_format_tl
+ { \__fmdug_gap_format_adjust:n{.4pt} \uline }
+ ,gap-format / double-underline
+ .code:n = \tl_set:Nn \l__fmdug_gap_format_tl
+ { \__fmdug_gap_format_adjust:n{2pt} \uuline }
,gap-format / dash
- .code:n = \tl_set:Nn \l__fmdug_gap_format_tl { \dashuline }
+ .code:n = \tl_set:Nn \l__fmdug_gap_format_tl
+ { \__fmdug_gap_format_adjust:n{0pt} \dashuline }
,gap-format / dot
- .code:n = \tl_set:Nn \l__fmdug_gap_format_tl { \dotuline }
+ .code:n = \tl_set:Nn \l__fmdug_gap_format_tl
+ { \__fmdug_gap_format_adjust:n{-.08ex} \dotuline }
,gap-format / wave
- .code:n = \tl_set:Nn \l__fmdug_gap_format_tl { \uwave }
+ .code:n = \tl_set:Nn \l__fmdug_gap_format_tl
+ { \__fmdug_gap_format_adjust:n{1pt} \uwave }
,gap-format / blank
- .code:n = \tl_set:Nn \l__fmdug_gap_format_tl { \@ublank }
+ .code:n = \tl_set:Nn \l__fmdug_gap_format_tl { \fmdug@ublank }
,gap-format / unknown
- .code:n = \tl_set:Nn \l__fmdug_gap_format_tl { #1 }
+ .code:n = \msg_error:nnn{dashundergaps}{gap-format-value}{}
,gap-format
.initial:n = underline
% ====================================
+ ,gap-format-adjust
+ .choice:
+ ,gap-format-adjust / true
+ .code:n = \cs_set:Npn \__fmdug_gap_format_adjust:n ##1
+ { \setlength\ULdepth {##1} }
+ ,gap-format-adjust / false
+ .code:n = \cs_set_eq:NN \__fmdug_gap_format_adjust:n \use_none:n
+ ,gap-format-adjust
+ .default:n = true
+ ,gap-format-adjust
+ .initial:n = true
+ ,adjust .meta:n = { gap-format-adjust }
+ % ====================================
,teacher-gap-format
.choice:
,teacher-gap-format / underline
.code:n = \tl_set:Nn \l__fmdug_teacher_gap_format_tl { \uline }
+ ,teacher-gap-format / double-underline
+ .code:n = \tl_set:Nn \l__fmdug_teacher_gap_format_tl { \uuline }
,teacher-gap-format / dash
.code:n = \tl_set:Nn \l__fmdug_teacher_gap_format_tl { \dashuline }
,teacher-gap-format / dot
@@ -120,9 +157,9 @@
,teacher-gap-format / wave
.code:n = \tl_set:Nn \l__fmdug_teacher_gap_format_tl { \uwave }
,teacher-gap-format / blank
- .code:n = \tl_set:Nn \l__fmdug_teacher_gap_format_tl { \@ublank }
+ .code:n = \tl_set:Nn \l__fmdug_teacher_gap_format_tl { \fmdug@ublank }
,teacher-gap-format / unknown
- .code:n = \tl_set:Nn \l__fmdug_teacher_gap_format_tl { #1 }
+ .code:n = \msg_error:nnn{dashundergaps}{gap-format-value}{teacher-}
,teacher-gap-format
.initial:n = blank
% ====================================
@@ -133,7 +170,7 @@
,widen .meta:n = { gap-widen }
% ------------------
,gap-extend-minimum .dim_set:N = \l__fmdug_gap_min_dim
- ,gap-extend-minimum .initial:n = 10pt
+ ,gap-extend-minimum .initial:n = 20pt
% ------------------
,gap-extend-percent .tl_set:N = \l__fmdug_gap_percent_tl
,gap-extend-percent .initial:n = 20
@@ -176,7 +213,6 @@
\stepcounter{totalgapnumber}
\bool_xor:nnT { #1 } { \l__fmdug_number_bool }
{ \refstepcounter{gapnumber} }
-
\bool_if:NTF \l__fmdug_gap_widen_bool
{
\settowidth \l__fmdug_extend_dim {#3}
@@ -195,14 +231,16 @@
}
\bool_if:NTF \l__fmdug_teacher_bool
{ \l__fmdug_teacher_gap_format_tl }
- { \cs_set_eq:NN \UL@putbox \phantom@putbox
+ {
+ \cs_set:Npn \fmdug@box ##1 {\hbox_to_wd:nn{\box_wd:N ##1}{}}
\str_case:nnF {#2}
{
- {u} { \uline }
- {w} { \uwave }
- {b} { \@ublank }
- {.} { \dotuline }
- {-} { \dashuline }
+ {u} { \__fmdug_gap_format_adjust:n{.4pt} \uline }
+ {d} { \__fmdug_gap_format_adjust:n{2pt} \uuline }
+ {w} { \__fmdug_gap_format_adjust:n{1pt} \uwave }
+ {b} { \fmdug@ublank }
+ {.} { \__fmdug_gap_format_adjust:n{-.08ex} \dotuline }
+ {-} { \__fmdug_gap_format_adjust:n{0pt} \dashuline }
}
{ \l__fmdug_gap_format_tl }
}