On Mon, 21 May 2018 21:52:48 +0000 (UTC) Jilles Tjoelker <jil...@freebsd.org> wrote:
> Author: jilles > Date: Mon May 21 21:52:48 2018 > New Revision: 334008 > URL: https://svnweb.freebsd.org/changeset/base/334008 > > Log: > sh: Split CNL syntax category to avoid a check on state[level].syntax > > No functional change is intended. > > Modified: > head/bin/sh/mksyntax.c > head/bin/sh/parser.c > > Modified: head/bin/sh/mksyntax.c > ============================================================================== > --- head/bin/sh/mksyntax.c Mon May 21 21:44:47 2018 (r334007) > +++ head/bin/sh/mksyntax.c Mon May 21 21:52:48 2018 (r334008) > @@ -65,6 +65,7 @@ struct synclass { > static const struct synclass synclass[] = { > { "CWORD", "character is nothing special" }, > { "CNL", "newline character" }, > + { "CQNL", "newline character in quotes" }, > { "CBACK", "a backslash character" }, > { "CSBACK", "a backslash character in single quotes" }, > { "CSQUOTE", "single quote" }, > @@ -185,7 +186,7 @@ main(int argc __unused, char **argv __unused) > fputs("\n/* syntax table used when in double quotes */\n", cfile); > init("dqsyntax"); > add_default(); > - add("\n", "CNL"); > + add("\n", "CQNL"); > add("\\", "CBACK"); > add("\"", "CENDQUOTE"); > add("`", "CBQUOTE"); > @@ -198,7 +199,7 @@ main(int argc __unused, char **argv __unused) > fputs("\n/* syntax table used when in single quotes */\n", cfile); > init("sqsyntax"); > add_default(); > - add("\n", "CNL"); > + add("\n", "CQNL"); > add("\\", "CSBACK"); > add("'", "CENDQUOTE"); > /* ':/' for tilde expansion, '-^]' for [a\-x] pattern ranges */ > @@ -208,7 +209,7 @@ main(int argc __unused, char **argv __unused) > fputs("\n/* syntax table used when in arithmetic */\n", cfile); > init("arisyntax"); > add_default(); > - add("\n", "CNL"); > + add("\n", "CQNL"); > add("\\", "CBACK"); > add("`", "CBQUOTE"); > add("\"", "CIGN"); > > Modified: head/bin/sh/parser.c > ============================================================================== > --- head/bin/sh/parser.c Mon May 21 21:44:47 2018 (r334007) > +++ head/bin/sh/parser.c Mon May 21 21:52:48 2018 (r334008) > @@ -1434,9 +1434,10 @@ readtoken1(int firstc, char const *initialsyntax, cons > > switch(synentry) { > case CNL: /* '\n' */ > - if (level == 0 && > - state[level].syntax == BASESYNTAX) > + if (level == 0) > goto endword; /* exit outer > loop */ > + /* FALLTHROUGH */ > + case CQNL: > USTPUTC(c, out); > plinno++; > if (doprompt) > _______________________________________________ > svn-src-head@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/svn-src-head > To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org" Have this been tested? Doesn't compile for me: [...] Building /usr/obj/usr/src/amd64.amd64/kerberos5/libexec/hprop/hprop --- all_subdir_rescue --- --- parser.o --- /usr/src/bin/sh/parser.c:1440:9: error: use of undeclared identifier 'CQNL' case CQNL: ^ --- all_subdir_gnu --- Building /usr/obj/usr/src/amd64.amd64/gnu/usr.bin/gdb/libgdb/amd64bsd-nat.o --- all_subdir_rescue --- 1 error generated. *** [parser.o] Error code 1 make[6]: stopped in /usr/src/bin/sh _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"