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authorAndreas Scherer <andreas_tex@freenet.de>2022-05-28 10:31:03 +0000
committerAndreas Scherer <andreas_tex@freenet.de>2022-05-28 10:31:03 +0000
commit4a37668c3f5eeaf3e41404606db647f8b8429748 (patch)
treedff5a3915ab9d0b0a2c05b6c0f0e3dbf3bf3d717 /Build/source/texk/web2c/cwebdir/prod.w
parentdd599f8b41324853f9a447cbd63041a13b7cd54f (diff)
[CWEB] Improce productions 33, 118, and 153.
Rule 33: Comma-separated lists of variables like 'int x,y,z;' had a full blank space (see, e.g., the SGB book), in stark contrast to the resuts of rules 4 and 14. Rule 118: Multiple type definitions were separated by _two_ spaces, because the type after the comma brings its own space from rule 117. This might look better with 'app(opt); app('9');' after the comma. Rule 153: Long lines with multiple typename declarations now have the chance to be broken after the comma. git-svn-id: svn://tug.org/texlive/trunk@63419 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/web2c/cwebdir/prod.w')
-rw-r--r--Build/source/texk/web2c/cwebdir/prod.w8
1 files changed, 4 insertions, 4 deletions
diff --git a/Build/source/texk/web2c/cwebdir/prod.w b/Build/source/texk/web2c/cwebdir/prod.w
index 203a77e49d2..3cc95c42566 100644
--- a/Build/source/texk/web2c/cwebdir/prod.w
+++ b/Build/source/texk/web2c/cwebdir/prod.w
@@ -109,7 +109,7 @@ We use \\{in}, \\{out}, \\{back}, \\{bsp}, and \\{din} as shorthands for
\+& |colcol| \alt|exp| |int_like| & \alt|exp| |int_like| \hfill
|qualifier| $C$\alt$E$ $I$ & \&C\DC$x$\cr
\+& |colcol| |colcol| & |colcol| & \&C\DC\&B\DC\cr
-\+& |decl_head| |comma| & |decl_head| \hfill $DC\.\ $ & \&{int} $x,{}$ \cr
+\+& |decl_head| |comma| & |decl_head| \hfill $DC$\,|opt|9 & \&{int} $x,{}$ \cr
\+& |decl_head| |ubinop| & |decl_head| \hfill $D\.\{U\.\}$ & |int *|\cr
\+\dagit& |decl_head| |exp| & |decl_head| \hfill $DE^*$ & \&{int} $x$ \cr
\+& |decl_head| \alt|binop| |colon| |exp| \altt|comma| |semi| |rpar| &
@@ -262,9 +262,9 @@ We use \\{in}, \\{out}, \\{back}, \\{bsp}, and \\{din} as shorthands for
\&{typedef} \&{char}\cr
\+\dagit& |typedef_like| |exp| & |typedef_like| \hfill $T\.\ E^{**}$ &
\&{typedef} \&I \.{@@[@@]} (|*|\&P)\cr
-\+& |typedef_like| |comma| & |typedef_like| \hfill $TC\.\ $ &
+\+& |typedef_like| |comma| & |typedef_like| \hfill $TC$ &
\&{typedef} \&{int} \&x,\cr
-\+& |typedef_like| |semi| & |decl| & \&{typedef} \&{int} $\&x,\&y$;\cr
+\+& |typedef_like| |semi| & |decl| & \&{typedef} \&{int} $\&x,{}$ $\&y$;\cr
\+& |typedef_like| |ubinop| \alt |cast| |ubinop| &
|typedef_like| \alt |cast| |ubinop| \hfill
\alt $C=\.\{U\.\}C$ $U_2=\.\{U_1\.\}U_2$ \unskip &
@@ -313,7 +313,7 @@ We use \\{in}, \\{out}, \\{back}, \\{bsp}, and \\{din} as shorthands for
\+& |exp| |colcol| |int_like| & |int_like| & $\\{std}\DC\&{atomic}$ \cr
\advance\midcol-30pt
\+\dagit& |langle| |struct_like| \alt |exp| |int_like| |comma| &
- |langle| \hfill $LS$\.\ \alt $E^{**}$ $I^{**}$ \unskip $C$
+ |langle| \hfill $LS$\.\ \alt $E^{**}$ $I^{**}$ \unskip $C$\,\\{opt}9
& $\langle$\&{typename} $t,$\cr
\+\dagit& |langle| |struct_like| \alt |exp| |int_like| |prerangle| &
|cast| \hfill $LS$\.\ \alt $E^{**}$ $I^{**}$ \unskip $P$