diff options
Diffstat (limited to 'Build/source/texk/web2c')
| -rw-r--r-- | Build/source/texk/web2c/xetexdir/ChangeLog | 4 | ||||
| -rw-r--r-- | Build/source/texk/web2c/xetexdir/xetex.web | 12 |
2 files changed, 10 insertions, 6 deletions
diff --git a/Build/source/texk/web2c/xetexdir/ChangeLog b/Build/source/texk/web2c/xetexdir/ChangeLog index bab5c229d83..fff156ba4a2 100644 --- a/Build/source/texk/web2c/xetexdir/ChangeLog +++ b/Build/source/texk/web2c/xetexdir/ChangeLog @@ -1,3 +1,7 @@ +2020-07-03 Andreas Scherer <https://ascherer.github.io> + + * xetex.web: Fix |code| snippets in {comments}. + 2020-07-03 David Jones <dmj@ams.org> * XeTeXOTMath.cpp: New implementation of get_ot_math_kern(). diff --git a/Build/source/texk/web2c/xetexdir/xetex.web b/Build/source/texk/web2c/xetexdir/xetex.web index 56f22364f9e..b7508a59bc1 100644 --- a/Build/source/texk/web2c/xetexdir/xetex.web +++ b/Build/source/texk/web2c/xetexdir/xetex.web @@ -18415,7 +18415,7 @@ is at least as high as the baseline plus four-fifths of the x-height. @<Construct a sub/superscript combination box |x|...@>= begin save_f:=cur_f; - + script_head := subscr(q); @<Fetch first character of a sub/superscript@>; @@ -18474,15 +18474,15 @@ The following definitions should be kept in sync with \.{XeTeXOTMath.cpp}. this_math_style := sub_style(cur_style); - { Loop through the sub_mlist looking for the first character-like + { Loop through the |sub_mlist| looking for the first character-like thing. Ignore kerns or glue so that, for example, changing $P_j$ to $P_{\!j}$ will have a predictable effect. Intercept - style_nodes and execute them. If we encounter a choice_node, + |style_nodes| and execute them. If we encounter a |choice_node|, follow the appropriate branch. Anything else halts the search and inhibits OpenType kerning. } { Don't try to do anything clever if the nucleus of the - script_head is empty, e.g., $P_{^j}$ and the such. } + |script_head| is empty, e.g., $P_{^j}$ and the such. } if math_type(script_head) = sub_mlist then begin @@ -18518,7 +18518,7 @@ The following definitions should be kept in sync with \.{XeTeXOTMath.cpp}. 2: script_ptr := script_mlist(script_ptr); 3: script_ptr := script_script_mlist(script_ptr); end - else + else script_ptr := link(script_ptr); end; end; @@ -18548,7 +18548,7 @@ The following definitions should be kept in sync with \.{XeTeXOTMath.cpp}. @<Set up the values of |cur_size| and |cur_mu|, based on |cur_style|@>; end; - { The remaining case is math_type(script_head) = sub_box. + { The remaining case is |math_type(script_head) = sub_box|. Although it would be possible to deconstruct the box node to find the first glyph, it will most likely be from a text font without MATH kerning, so there's probably no point. } |