\papercolumns 1
\papersides 2
\paperpagestyle default
-\tracking_changes true
+\tracking_changes false
\output_changes false
\html_math_output 0
\html_css_as_file 0
\html_be_strict true
-\author -712698321 "Jürgen Spitzmüller"
\end_header
\begin_body
\end_layout
\begin_layout Standard
-Whether line breaks
-\change_deleted -712698321 1513438804
-around
-\change_inserted -712698321 1513438805
-at
-\change_unchanged
- dashes are allowed depends on the use case and locale:
+Whether line breaks at dashes are allowed depends on the use case and locale:
\end_layout
\begin_layout Itemize
\end_layout
\begin_layout Standard
-
-\change_deleted -712698321 1513437551
-In \SpecialChar LyX
-,
-\change_inserted -712698321 1513437622
The dashes that are output by \SpecialChar LyX
to \SpecialChar LaTeX
- by default generally allow for
-\change_unchanged
-line breaks after en-dashes and em-dashes
-\change_deleted -712698321 1513498469
-
-\change_inserted -712698321 1513437597
-.
-\change_deleted -712698321 1513438851
-are only allowed (without manual intervention), if the option
-\family sans
-Document\SpecialChar menuseparator
-Settings\SpecialChar menuseparator
-Fonts\SpecialChar menuseparator
-Output en- and em-dashes as ligatures
-\family default
- is selected (this is the default in \SpecialChar LyX
- 2.3).
-\begin_inset Foot
-status collapsed
-
-\begin_layout Plain Layout
-In this case, the dashes are output as
-\begin_inset Quotes eld
-\end_inset
-
---
-\begin_inset Quotes erd
-\end_inset
-
- and
-\begin_inset Quotes eld
-\end_inset
-
----
-\begin_inset Quotes erd
-\end_inset
-
-, respectively, when exporting to \SpecialChar LaTeX
-.
- The \SpecialChar TeX
- font ligature mechanism converts them to dash characters followed
- by an optional line break.
-\end_layout
-
-\end_inset
-
-
-\change_unchanged
-
+ by default generally allow for line breaks
+ after en-dashes and em-dashes.
\end_layout
\begin_layout Standard
\end_layout
\begin_layout Enumerate
-
-\change_deleted -712698321 1513437637
-This results in optional line breaks after
-\emph on
-all
-\emph default
- en- and em-dashes.
-
-\change_unchanged
-Unwanted line breaks
-\change_deleted -712698321 1513437645
-must
-\change_inserted -712698321 1513437646
-can
-\change_unchanged
- be prevented by wrapping in a makebox
+Unwanted line breaks can be prevented by wrapping in a makebox
\begin_inset Foot
status collapsed
\end_deeper
\begin_layout Enumerate
-
-\change_deleted -712698321 1513437701
-The setting is ignored for documents using non-\SpecialChar TeX
- fonts.
-\begin_inset Foot
-status collapsed
-
-\begin_layout Plain Layout
-Xe\SpecialChar TeX
- provides the
-\series bold
-
-\backslash
-XeTeXdashbreakstate
-\series default
- setting.
- The default causes dashes to behave like ligature dashes.
- The usual behaviour of literal dashes can be achieved by inserting
-\family typewriter
-\series bold
-
-\backslash
-XeTeXdashbreakstate=0
-\family default
-\series default
- into the \SpecialChar LaTeX
- preamble.
-\end_layout
-
-\end_inset
-
-
-\change_unchanged
-
-\end_layout
-
-\begin_layout Enumerate
-
-\change_deleted -712698321 1513437705
-Em dashes in
-\family typewriter
-typewriter
-\family default
- fonts become
-\family typewriter
-–-
-\family default
- or
-\family typewriter
----
-\family default
- in the output.
-\change_unchanged
-
-\end_layout
-
-\begin_layout Enumerate
-
-\change_inserted -712698321 1513437950
The default dashes output to \SpecialChar LaTeX
- disable
-\change_deleted -712698321 1513437951
-H
-\change_inserted -712698321 1513437954
-h
-\change_unchanged
-yphenation
-\change_deleted -712698321 1513437961
-is suppressed
-\change_unchanged
-in words adjacent to hyphens and ligature dashes.
+ disable hyphenation in words adjacent to hyphens
+ and ligature dashes.
\end_layout
\begin_layout Standard
-If
-\change_inserted -712698321 1513498511
-you want to globally disable line breaks after dashes, you can select
-\change_unchanged
-the option
+If you want to globally disable line breaks after dashes, you can select
+ the option
\family sans
Document\SpecialChar menuseparator
Settings\SpecialChar menuseparator
Fonts\SpecialChar menuseparator
-
-\change_inserted -712698321 1513498530
Disallow line breaks after dashes
\family default
.
In this case optional line breaks after individual
\family sans
dashes
-\change_deleted -712698321 1513438124
-Output en- and em-dashes as ligatures
\family default
- has not been selected, you
-\change_unchanged
- can
-\change_inserted -712698321 1513438126
-be
-\change_deleted -712698321 1513438191
-insert
-\change_inserted -712698321 1513438193
-re-allowed
-\change_unchanged
-
-\change_deleted -712698321 1513438149
-optional line breaks
-\change_unchanged
-via the menu
+ can be re-allowed via the menu
\family sans
Insert\SpecialChar menuseparator
Formatting\SpecialChar menuseparator
\end_layout
\begin_layout Standard
-
-\change_inserted -712698321 1513440855
Note: Up to \SpecialChar LyX
\begin_inset space ~
\emph default
dashes (this was actually rather by accident than intentionally, but some
used these two forms of dashes deliberately).
-
-\change_unchanged
-As of \SpecialChar LyX
+ As of \SpecialChar LyX
\begin_inset space ~
\end_inset
-2.2,
-\change_inserted -712698321 1513439795
-things work differently: consecutive hyphens are merged to dashes immediately
- in the input.
+2.2, things work differently: consecutive hyphens are merged to dashes immediatel
+y in the input.
\begin_inset Foot
status collapsed
\begin_layout Plain Layout
-
-\change_inserted -712698321 1513439552
The behavior was changed since it led to different look in \SpecialChar LyX
, text export,
HTML export and the PDF export.
hyphen characters.
An unintended consequence of this change was that all dashes now were output
as non-breakable dashes.
-
-\change_deleted -712698321 1513438403
--- and --- are exported to LaTeX as -{}- and -{}-{}- to prevent ligation
- to dashes.
-\begin_inset Foot
-status collapsed
-
-\begin_layout Plain Layout
-Up to \SpecialChar LyX
+ Since furthermore, in order to maintain the output, occurrences of consecutive
+ hyphens in documents that were saved by \SpecialChar LyX
\begin_inset space ~
\end_inset
-2.1, -- and --- was output unchanged which led to different look in \SpecialChar LyX
-, text
- export, HTML export and the PDF export.
-\end_layout
-
-\end_inset
-
-
-\change_unchanged
-
-\change_inserted -712698321 1513439864
-Since furthermore, in order to maintain the output,
-\change_deleted -712698321 1513439597
-O
-\change_inserted -712698321 1513439745
-o
-\change_unchanged
-ccurrences
-\change_inserted -712698321 1513439745
-of consecutive hyphens
-\change_unchanged
-in
-\change_deleted -712698321 1513439612
-older
-\change_unchanged
-documents
-\change_inserted -712698321 1513439745
- that were saved by
-\change_unchanged
-
-\change_inserted -712698321 1513439745
-\SpecialChar LyX
-
-\begin_inset space ~
-\end_inset
-
-2.1 or earlier versions,
-\change_deleted -712698321 1513439871
-a
-\change_inserted -712698321 1513439871
-we
-\change_unchanged
-re converted to literal
-\change_deleted -712698321 1513438458
-Unicode
-\change_inserted -712698321 1513439745
-en- and em-
-\change_unchanged
-dash
-\change_inserted -712698321 1513439745
- charact
-\change_unchanged
-e
-\change_inserted -712698321 1513439745
-r
-\change_unchanged
-s
-\change_inserted -712698321 1513439884
-, respectively, these were output to \SpecialChar LaTeX
+2.1 or earlier versions, were converted to literal en- and em-dash characters,
+ respectively, these were output to \SpecialChar LaTeX
in \SpecialChar LyX
\begin_inset space ~
\emph on
non-breakable
\emph default
- dashes as well
-\change_unchanged
-.
-
-\change_inserted -712698321 1513439888
-An obvious drawback of all this was that
-\change_deleted -712698321 1513438506
-This
-\change_inserted -712698321 1513439745
-it
-\change_deleted -712698321 1513440124
- led to
-\change_inserted -712698321 1513440127
-resulted in
-\change_unchanged
- different line breaks in some documents.
+ dashes as well.
+ An obvious drawback of all this was that it resulted in different line
+ breaks in some documents.
\SpecialChar LyX
\begin_inset space ~
\end_inset
-2.3
-\change_inserted -712698321 1513439906
-, by contrast and as outlined above, outputs
-\change_unchanged
-
-\change_inserted -712698321 1513441767
-
+2.3, by contrast and as outlined above, outputs
\emph on
breakable
\emph default
\begin_inset space ~
\end_inset
-2.3
-\change_unchanged
-provides the aforementioned option
-\change_deleted -712698321 1513438447
-
+2.3 provides the aforementioned option
\family sans
-Output en- and em-dashes as ligatures
-\change_inserted -712698321 1513498544
Disallow line breaks after dashes
-\change_unchanged
-
\family default
in the menu
\family sans
Fonts.
\family default
- It is o
-\change_deleted -712698321 1513438517
-n
-\change_inserted -712698321 1513441759
-ff
-\change_unchanged
- by default but
-\change_deleted -712698321 1513438522
-un
-\change_unchanged
-selected when opening documents edited with \SpecialChar LyX
+ It is off by default but selected when opening documents edited with \SpecialChar LyX
\begin_inset space ~
\end_inset
-2.2
-\change_inserted -712698321 1513441759
- in order to maintain line breaking between \SpecialChar LyX
+2.2 in order to maintain line breaking between \SpecialChar LyX
2.2 and 2.3 (so these document
- have non-breakable dashes)
-\change_unchanged
-.
+ have non-breakable dashes).
\begin_inset Newline newline
\end_inset
\end_layout
\begin_layout Itemize
-If you used
-\change_inserted -712698321 1513440192
-only
-\change_unchanged
-literal em- and en dashes in pre-\SpecialChar LyX
+If you used only literal em- and en dashes in pre-\SpecialChar LyX
\begin_inset space ~
\end_inset
-2.2 documents, you must manually
-\change_deleted -712698321 1513438688
-un
-\change_unchanged
-select
-\change_deleted -712698321 1513438687
-
+2.2 documents, you must manually select
\family sans
-Output en- and em-dashes as ligatures
-\change_inserted -712698321 1513498551
Disallow line breaks after dashes
-\change_unchanged
-
\family default
to ensure unchanged behavior.
\end_layout
\begin_layout Itemize
-If you used both
-\change_deleted -712698321 1513441852
-,
-\change_unchanged
- literal and
-\change_deleted -712698321 1513441864
-ligature
-\change_inserted -712698321 1513441867
---/---
-\change_unchanged
- dashes in pre-\SpecialChar LyX
+If you used both literal and --/--- dashes in pre-\SpecialChar LyX
\begin_inset space ~
\end_inset
2.2 documents, you may need to enable or prevent individual line breaks as
- shown above to restore the correct line breaking behavio
-\change_deleted -712698321 1513441864
-u
-\change_unchanged
-r.
+ shown above to restore the correct line breaking behavior.
\end_layout
\begin_layout Itemize
\begin_layout Standard
\lang english
-Whether line breaks around dashes are allowed depends on the use case and
- locale:
+Whether line breaks at dashes are allowed depends on the use case and locale:
\end_layout
\begin_layout Itemize
\begin_layout Standard
\lang english
-In \SpecialChar LyX
-, line breaks after en-dashes and em-dashes are only allowed (without
- manual intervention), if the option
-\family sans
-Document\SpecialChar menuseparator
-Settings\SpecialChar menuseparator
-Fonts\SpecialChar menuseparator
-Output en- and em-dashes as ligatures
-\family default
- is selected (this is the default in \SpecialChar LyX
- 2.3).
-\begin_inset Foot
-status collapsed
-
-\begin_layout Plain Layout
-
-\lang english
-In this case, the dashes are output as
-\begin_inset Quotes eld
-\end_inset
-
---
-\begin_inset Quotes erd
-\end_inset
-
- and
-\begin_inset Quotes eld
-\end_inset
-
----
-\begin_inset Quotes erd
-\end_inset
-
-, respectively, when exporting to \SpecialChar LaTeX
-.
- The \SpecialChar TeX
- font ligature mechanism converts them to dash characters followed
- by an optional line break.
-\end_layout
-
-\end_inset
-
-
+The dashes that are output by \SpecialChar LyX
+ to \SpecialChar LaTeX
+ by default generally allow for line breaks
+ after en-dashes and em-dashes.
\end_layout
\begin_layout Standard
\begin_layout Enumerate
\lang english
-This results in optional line breaks after
-\emph on
-all
-\emph default
- en- and em-dashes.
- Unwanted line breaks must be prevented by wrapping in a makebox
+Unwanted line breaks can be prevented by wrapping in a makebox
\lang spanish
\begin_inset Foot
\begin_layout Enumerate
\lang english
-The setting is ignored for documents using non-\SpecialChar TeX
- fonts.
-\begin_inset Foot
-status collapsed
-
-\begin_layout Plain Layout
-
-\lang english
-Xe\SpecialChar TeX
- provides the
-\series bold
-
-\backslash
-XeTeXdashbreakstate
-\series default
- setting.
- The default causes dashes to behave like ligature dashes.
- The usual behaviour of literal dashes can be achieved by inserting
-\family typewriter
-\series bold
-
-\backslash
-XeTeXdashbreakstate=0
-\family default
-\series default
- into the \SpecialChar LaTeX
- preamble.
-\end_layout
-
-\end_inset
-
-
-\end_layout
-
-\begin_layout Enumerate
-
-\lang english
-Em dashes in
-\family typewriter
-typewriter
-\family default
- fonts become
-\family typewriter
-–-
-\family default
- or
-\family typewriter
----
-\family default
- in the output.
-\end_layout
-
-\begin_layout Enumerate
-
-\lang english
-Hyphenation is suppressed in words adjacent to hyphens and ligature dashes.
+The default dashes output to \SpecialChar LaTeX
+ disable hyphenation in words adjacent to hyphens
+ and ligature dashes.
\end_layout
\begin_layout Standard
\lang english
-If the option
+If you want to globally disable line breaks after dashes, you can select
+ the option
\family sans
Document\SpecialChar menuseparator
Settings\SpecialChar menuseparator
Fonts\SpecialChar menuseparator
-Output en- and em-dashes as ligatures
+Disallow line breaks after dashes
\family default
- has not been selected, you can insert optional line breaks via the menu
-
+.
+ In this case optional line breaks after individual
+\family sans
+ dashes
+\family default
+ can be re-allowed via the menu
\family sans
Insert\SpecialChar menuseparator
Formatting\SpecialChar menuseparator
\begin_layout Standard
\lang english
-As of \SpecialChar LyX
+Note: Up to \SpecialChar LyX
+
+\begin_inset space ~
+\end_inset
+
+2.1, you could insert en-dashes and em-dashes as -- and ---, respectively;
+ they were automatically merged to proper (breakable) dashes in the output,
+ but kept as consecutive hyphen characters in the LyX document.
+ If you inserted literal dash characters, however, they were output to \SpecialChar LaTeX
+
+ as
+\emph on
+non-breakable
+\emph default
+ dashes (this was actually rather by accident than intentionally, but some
+ used these two forms of dashes deliberately).
+ As of \SpecialChar LyX
\begin_inset space ~
\end_inset
-2.2, -- and --- are exported to LaTeX as -{}- and -{}-{}- to prevent ligation
- to dashes.
+2.2, things work differently: consecutive hyphens are merged to dashes immediatel
+y in the input.
\begin_inset Foot
status collapsed
\begin_layout Plain Layout
\lang english
-Up to \SpecialChar LyX
+The behavior was changed since it led to different look in \SpecialChar LyX
+, text export,
+ HTML export and the PDF export.
+\end_layout
+
+\end_inset
+
+ If you copy consecutive hyphens, by contrast, they are output as consecutive
+ hyphen characters.
+ An unintended consequence of this change was that all dashes now were output
+ as non-breakable dashes.
+ Since furthermore, in order to maintain the output, occurrences of consecutive
+ hyphens in documents that were saved by \SpecialChar LyX
\begin_inset space ~
\end_inset
-2.1, -- and --- was output unchanged which led to different look in \SpecialChar LyX
-, text
- export, HTML export and the PDF export.
-\end_layout
+2.1 or earlier versions, were converted to literal en- and em-dash characters,
+ respectively, these were output to \SpecialChar LaTeX
+ in \SpecialChar LyX
+\begin_inset space ~
\end_inset
- Occurrences in older documents are converted to literal Unicode dashes.
- This led to different line breaks in some documents.
+2.2 as
+\emph on
+non-breakable
+\emph default
+ dashes as well.
+ An obvious drawback of all this was that it resulted in different line
+ breaks in some documents.
\SpecialChar LyX
\begin_inset space ~
\end_inset
+2.3, by contrast and as outlined above, outputs
+\emph on
+breakable
+\emph default
+ dashes by default, so if you load a document saved previous to LyX 2.2,
+ you should get the identical output with LyX 2.3 for the dashes inserted
+ with -- and ---.
+ Furthermore, \SpecialChar LyX
+
+\begin_inset space ~
+\end_inset
+
2.3 provides the aforementioned option
\family sans
-Output en- and em-dashes as ligatures
+Disallow line breaks after dashes
\family default
in the menu
\family sans
Fonts.
\family default
- It is on by default but unselected when opening documents edited with \SpecialChar LyX
+ It is off by default but selected when opening documents edited with \SpecialChar LyX
\begin_inset space ~
\end_inset
-2.2.
+2.2 in order to maintain line breaking between \SpecialChar LyX
+ 2.2 and 2.3 (so these document
+ have non-breakable dashes).
\begin_inset Newline newline
\end_inset
\begin_layout Itemize
\lang english
-If you used literal em- and en dashes in pre-\SpecialChar LyX
+If you used only literal em- and en dashes in pre-\SpecialChar LyX
\begin_inset space ~
\end_inset
-2.2 documents, you must manually unselect
+2.2 documents, you must manually select
\family sans
-Output en- and em-dashes as ligatures
+Disallow line breaks after dashes
\family default
to ensure unchanged behavior.
\begin_layout Itemize
\lang english
-If you used both, literal and ligature dashes in pre-\SpecialChar LyX
+If you used both literal and --/--- dashes in pre-\SpecialChar LyX
\begin_inset space ~
\end_inset
2.2 documents, you may need to enable or prevent individual line breaks as
- shown above to restore the correct line breaking behaviour.
+ shown above to restore the correct line breaking behavior.
\end_layout
\begin_layout Itemize
\end_layout
\begin_layout Verbatim
+
This is Verbatim.
\end_layout
\begin_layout Verbatim
\noindent
\align block
+
The following 2 lines are empty:
\end_layout
\end_layout
\begin_layout Verbatim
+
Almost everything is allowed in Verbatim:"%&$§#~'`
\backslash
}][{|
\end_layout
\begin_layout Verbatim*
+
This is Verbatim*.
\end_layout
\begin_layout Standard
\lang english
-Whether line breaks around dashes are allowed depends on the use case and
- locale:
+Whether line breaks at dashes are allowed depends on the use case and locale:
\end_layout
\begin_layout Itemize
\begin_layout Standard
\lang english
-In \SpecialChar LyX
-, line breaks after en-dashes and em-dashes are only allowed (without
- manual intervention), if the option
-\family sans
-Document\SpecialChar menuseparator
-Settings\SpecialChar menuseparator
-Fonts\SpecialChar menuseparator
-Output en- and em-dashes as ligatures
-\family default
- is selected (this is the default in \SpecialChar LyX
- 2.3).
-\begin_inset Foot
-status collapsed
-
-\begin_layout Plain Layout
-
-\lang english
-In this case, the dashes are output as
-\begin_inset Quotes eld
-\end_inset
-
---
-\begin_inset Quotes erd
-\end_inset
-
- and
-\begin_inset Quotes eld
-\end_inset
-
----
-\begin_inset Quotes erd
-\end_inset
-
-, respectively, when exporting to \SpecialChar LaTeX
-.
- The \SpecialChar TeX
- font ligature mechanism converts them to dash characters followed
- by an optional line break.
-\end_layout
-
-\end_inset
-
-
+The dashes that are output by \SpecialChar LyX
+ to \SpecialChar LaTeX
+ by default generally allow for line breaks
+ after en-dashes and em-dashes.
\end_layout
\begin_layout Standard
\begin_layout Enumerate
\lang english
-This results in optional line breaks after
-\emph on
-all
-\emph default
- en- and em-dashes.
- Unwanted line breaks must be prevented by wrapping in a makebox
+Unwanted line breaks can be prevented by wrapping in a makebox
\lang french
\begin_inset Foot
\begin_layout Enumerate
\lang english
-The setting is ignored for documents using non-\SpecialChar TeX
- fonts.
-\begin_inset Foot
-status collapsed
-
-\begin_layout Plain Layout
-
-\lang english
-Xe\SpecialChar TeX
- provides the
-\series bold
-
-\backslash
-XeTeXdashbreakstate
-\series default
- setting.
- The default causes dashes to behave like ligature dashes.
- The usual behaviour of literal dashes can be achieved by inserting
-\family typewriter
-\series bold
-
-\backslash
-XeTeXdashbreakstate=0
-\family default
-\series default
- into the \SpecialChar LaTeX
- preamble.
-\end_layout
-
-\end_inset
-
-
-\end_layout
-
-\begin_layout Enumerate
-
-\lang english
-Em dashes in
-\family typewriter
-typewriter
-\family default
- fonts become
-\family typewriter
-–-
-\family default
- or
-\family typewriter
----
-\family default
- in the output.
-\end_layout
-
-\begin_layout Enumerate
-
-\lang english
-Hyphenation is suppressed in words adjacent to hyphens and ligature dashes.
+The default dashes output to \SpecialChar LaTeX
+ disable hyphenation in words adjacent to hyphens
+ and ligature dashes.
\end_layout
\begin_layout Standard
\lang english
-If the option
+If you want to globally disable line breaks after dashes, you can select
+ the option
\family sans
Document\SpecialChar menuseparator
Settings\SpecialChar menuseparator
Fonts\SpecialChar menuseparator
-Output en- and em-dashes as ligatures
+Disallow line breaks after dashes
\family default
- has not been selected, you can insert optional line breaks via the menu
-
+.
+ In this case optional line breaks after individual
+\family sans
+ dashes
+\family default
+ can be re-allowed via the menu
\family sans
Insert\SpecialChar menuseparator
Formatting\SpecialChar menuseparator
\begin_layout Standard
\lang english
-As of \SpecialChar LyX
+Note: Up to \SpecialChar LyX
\begin_inset space ~
\end_inset
-2.2, -- and --- are exported to LaTeX as -{}- and -{}-{}- to prevent ligation
- to dashes.
+2.1, you could insert en-dashes and em-dashes as -- and ---, respectively;
+ they were automatically merged to proper (breakable) dashes in the output,
+ but kept as consecutive hyphen characters in the LyX document.
+ If you inserted literal dash characters, however, they were output to \SpecialChar LaTeX
+
+ as
+\emph on
+non-breakable
+\emph default
+ dashes (this was actually rather by accident than intentionally, but some
+ used these two forms of dashes deliberately).
+ As of \SpecialChar LyX
+
+\begin_inset space ~
+\end_inset
+
+2.2, things work differently: consecutive hyphens are merged to dashes immediatel
+y in the input.
\begin_inset Foot
status collapsed
\begin_layout Plain Layout
\lang english
-Up to \SpecialChar LyX
+The behavior was changed since it led to different look in \SpecialChar LyX
+, text export,
+ HTML export and the PDF export.
+\end_layout
+
+\end_inset
+
+ If you copy consecutive hyphens, by contrast, they are output as consecutive
+ hyphen characters.
+ An unintended consequence of this change was that all dashes now were output
+ as non-breakable dashes.
+ Since furthermore, in order to maintain the output, occurrences of consecutive
+ hyphens in documents that were saved by \SpecialChar LyX
\begin_inset space ~
\end_inset
-2.1, -- and --- was output unchanged which led to different look in \SpecialChar LyX
-, text
- export, HTML export and the PDF export.
-\end_layout
+2.1 or earlier versions, were converted to literal en- and em-dash characters,
+ respectively, these were output to \SpecialChar LaTeX
+ in \SpecialChar LyX
+\begin_inset space ~
\end_inset
- Occurrences in older documents are converted to literal Unicode dashes.
- This led to different line breaks in some documents.
+2.2 as
+\emph on
+non-breakable
+\emph default
+ dashes as well.
+ An obvious drawback of all this was that it resulted in different line
+ breaks in some documents.
\SpecialChar LyX
\begin_inset space ~
\end_inset
+2.3, by contrast and as outlined above, outputs
+\emph on
+breakable
+\emph default
+ dashes by default, so if you load a document saved previous to LyX 2.2,
+ you should get the identical output with LyX 2.3 for the dashes inserted
+ with -- and ---.
+ Furthermore, \SpecialChar LyX
+
+\begin_inset space ~
+\end_inset
+
2.3 provides the aforementioned option
\family sans
-Output en- and em-dashes as ligatures
+Disallow line breaks after dashes
\family default
in the menu
\family sans
Fonts.
\family default
- It is on by default but unselected when opening documents edited with \SpecialChar LyX
+ It is off by default but selected when opening documents edited with \SpecialChar LyX
\begin_inset space ~
\end_inset
-2.2.
+2.2 in order to maintain line breaking between \SpecialChar LyX
+ 2.2 and 2.3 (so these document
+ have non-breakable dashes).
\begin_inset Newline newline
\end_inset
\begin_layout Itemize
\lang english
-If you used literal em- and en dashes in pre-\SpecialChar LyX
+If you used only literal em- and en dashes in pre-\SpecialChar LyX
\begin_inset space ~
\end_inset
-2.2 documents, you must manually unselect
+2.2 documents, you must manually select
\family sans
-Output en- and em-dashes as ligatures
+Disallow line breaks after dashes
\family default
to ensure unchanged behavior.
\begin_layout Itemize
\lang english
-If you used both, literal and ligature dashes in pre-\SpecialChar LyX
+If you used both literal and --/--- dashes in pre-\SpecialChar LyX
\begin_inset space ~
\end_inset
2.2 documents, you may need to enable or prevent individual line breaks as
- shown above to restore the correct line breaking behaviour.
+ shown above to restore the correct line breaking behavior.
\end_layout
\begin_layout Itemize
\end_layout
\begin_layout Verbatim
+
これは原文儘(verbatim)環境です．
\end_layout
\begin_layout Verbatim
\noindent
\align block
+
この下の2行は空白行です．
\end_layout
\end_layout
\begin_layout Verbatim
+
右記の各文字を始め，ほぼすべての文字が使えます．例："%&$§#~'`
\backslash
}][{|
\end_layout
\begin_layout Verbatim*
+
This is Verbatim*.
\end_layout
\begin_layout Standard
\lang english
-Whether line breaks around dashes are allowed depends on the use case and
- locale:
+Whether line breaks at dashes are allowed depends on the use case and locale:
\end_layout
\begin_layout Itemize
\begin_layout Standard
\lang english
-In \SpecialChar LyX
-, line breaks after en-dashes and em-dashes are only allowed (without
- manual intervention), if the option
-\family sans
-Document\SpecialChar menuseparator
-Settings\SpecialChar menuseparator
-Fonts\SpecialChar menuseparator
-Output en- and em-dashes as ligatures
-\family default
- is selected (this is the default in \SpecialChar LyX
- 2.3).
-\begin_inset Foot
-status collapsed
-
-\begin_layout Plain Layout
-
-\lang english
-In this case, the dashes are output as
-\begin_inset Quotes eld
-\end_inset
-
---
-\begin_inset Quotes erd
-\end_inset
-
- and
-\begin_inset Quotes eld
-\end_inset
-
----
-\begin_inset Quotes erd
-\end_inset
-
-, respectively, when exporting to \SpecialChar LaTeX
-.
- The \SpecialChar TeX
- font ligature mechanism converts them to dash characters followed
- by an optional line break.
-\end_layout
-
-\end_inset
-
-
+The dashes that are output by \SpecialChar LyX
+ to \SpecialChar LaTeX
+ by default generally allow for line breaks
+ after en-dashes and em-dashes.
\end_layout
\begin_layout Standard
\begin_layout Enumerate
\lang english
-This results in optional line breaks after
-\emph on
-all
-\emph default
- en- and em-dashes.
- Unwanted line breaks must be prevented by wrapping in a makebox
+Unwanted line breaks can be prevented by wrapping in a makebox
\begin_inset Foot
status collapsed
\begin_layout Enumerate
\lang english
-The setting is ignored for documents using non-\SpecialChar TeX
- fonts.
-\begin_inset Foot
-status collapsed
-
-\begin_layout Plain Layout
-
-\lang english
-Xe\SpecialChar TeX
- provides the
-\series bold
-
-\backslash
-XeTeXdashbreakstate
-\series default
- setting.
- The default causes dashes to behave like ligature dashes.
- The usual behaviour of literal dashes can be achieved by inserting
-\family typewriter
-\series bold
-
-\backslash
-XeTeXdashbreakstate=0
-\family default
-\series default
- into the \SpecialChar LaTeX
- preamble.
-\end_layout
-
-\end_inset
-
-
-\end_layout
-
-\begin_layout Enumerate
-
-\lang english
-Em dashes in
-\family typewriter
-typewriter
-\family default
- fonts become
-\family typewriter
-–-
-\family default
- or
-\family typewriter
----
-\family default
- in the output.
-\end_layout
-
-\begin_layout Enumerate
-
-\lang english
-Hyphenation is suppressed in words adjacent to hyphens and ligature dashes.
+The default dashes output to \SpecialChar LaTeX
+ disable hyphenation in words adjacent to hyphens
+ and ligature dashes.
\end_layout
\begin_layout Standard
\lang english
-If the option
+If you want to globally disable line breaks after dashes, you can select
+ the option
\family sans
Document\SpecialChar menuseparator
Settings\SpecialChar menuseparator
Fonts\SpecialChar menuseparator
-Output en- and em-dashes as ligatures
+Disallow line breaks after dashes
\family default
- has not been selected, you can insert optional line breaks via the menu
-
+.
+ In this case optional line breaks after individual
+\family sans
+ dashes
+\family default
+ can be re-allowed via the menu
\family sans
Insert\SpecialChar menuseparator
Formatting\SpecialChar menuseparator
\begin_layout Standard
\lang english
-As of \SpecialChar LyX
+Note: Up to \SpecialChar LyX
\begin_inset space ~
\end_inset
-2.2, -- and --- are exported to LaTeX as -{}- and -{}-{}- to prevent ligation
- to dashes.
+2.1, you could insert en-dashes and em-dashes as -- and ---, respectively;
+ they were automatically merged to proper (breakable) dashes in the output,
+ but kept as consecutive hyphen characters in the LyX document.
+ If you inserted literal dash characters, however, they were output to \SpecialChar LaTeX
+
+ as
+\emph on
+non-breakable
+\emph default
+ dashes (this was actually rather by accident than intentionally, but some
+ used these two forms of dashes deliberately).
+ As of \SpecialChar LyX
+
+\begin_inset space ~
+\end_inset
+
+2.2, things work differently: consecutive hyphens are merged to dashes immediatel
+y in the input.
\begin_inset Foot
status collapsed
\begin_layout Plain Layout
\lang english
-Up to \SpecialChar LyX
+The behavior was changed since it led to different look in \SpecialChar LyX
+, text export,
+ HTML export and the PDF export.
+\end_layout
+
+\end_inset
+
+ If you copy consecutive hyphens, by contrast, they are output as consecutive
+ hyphen characters.
+ An unintended consequence of this change was that all dashes now were output
+ as non-breakable dashes.
+ Since furthermore, in order to maintain the output, occurrences of consecutive
+ hyphens in documents that were saved by \SpecialChar LyX
\begin_inset space ~
\end_inset
-2.1, -- and --- was output unchanged which led to different look in \SpecialChar LyX
-, text
- export, HTML export and the PDF export.
-\end_layout
+2.1 or earlier versions, were converted to literal en- and em-dash characters,
+ respectively, these were output to \SpecialChar LaTeX
+ in \SpecialChar LyX
+\begin_inset space ~
\end_inset
- Occurrences in older documents are converted to literal Unicode dashes.
- This led to different line breaks in some documents.
+2.2 as
+\emph on
+non-breakable
+\emph default
+ dashes as well.
+ An obvious drawback of all this was that it resulted in different line
+ breaks in some documents.
\SpecialChar LyX
\begin_inset space ~
\end_inset
+2.3, by contrast and as outlined above, outputs
+\emph on
+breakable
+\emph default
+ dashes by default, so if you load a document saved previous to LyX 2.2,
+ you should get the identical output with LyX 2.3 for the dashes inserted
+ with -- and ---.
+ Furthermore, \SpecialChar LyX
+
+\begin_inset space ~
+\end_inset
+
2.3 provides the aforementioned option
\family sans
-Output en- and em-dashes as ligatures
+Disallow line breaks after dashes
\family default
in the menu
\family sans
Fonts.
\family default
- It is on by default but unselected when opening documents edited with \SpecialChar LyX
+ It is off by default but selected when opening documents edited with \SpecialChar LyX
\begin_inset space ~
\end_inset
-2.2.
+2.2 in order to maintain line breaking between \SpecialChar LyX
+ 2.2 and 2.3 (so these document
+ have non-breakable dashes).
\begin_inset Newline newline
\end_inset
\begin_layout Itemize
\lang english
-If you used literal em- and en dashes in pre-\SpecialChar LyX
+If you used only literal em- and en dashes in pre-\SpecialChar LyX
\begin_inset space ~
\end_inset
-2.2 documents, you must manually unselect
+2.2 documents, you must manually select
\family sans
-Output en- and em-dashes as ligatures
+Disallow line breaks after dashes
\family default
to ensure unchanged behavior.
\begin_layout Itemize
\lang english
-If you used both, literal and ligature dashes in pre-\SpecialChar LyX
+If you used both literal and --/--- dashes in pre-\SpecialChar LyX
\begin_inset space ~
\end_inset
2.2 documents, you may need to enable or prevent individual line breaks as
- shown above to restore the correct line breaking behaviour.
+ shown above to restore the correct line breaking behavior.
\end_layout
\begin_layout Itemize
projects / features.git / commitdiff