summaryrefslogtreecommitdiff
path: root/Build/source/texk/web2c/gftype.ch
diff options
context:
space:
mode:
authorAndreas Scherer <andreas_tex@freenet.de>2020-08-01 14:27:00 +0000
committerAndreas Scherer <andreas_tex@freenet.de>2020-08-01 14:27:00 +0000
commitd15614d79be6264bf014c5d5c4713280329fcae9 (patch)
tree23720ff104acbef78d9c7dbf39b3b73ec8f5a13e /Build/source/texk/web2c/gftype.ch
parent2b48c58a3269e00f95e2769500c0230b2b7f397a (diff)
Purge more 'goto' and 'jump_out' leftovers.
Editor's note: Trying to make the WEB changefiles fully represent the actual codes as modified for Web2c/TeX Live is like opening a veritable can of worms. git-svn-id: svn://tug.org/texlive/trunk@56014 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/web2c/gftype.ch')
-rw-r--r--Build/source/texk/web2c/gftype.ch4
1 files changed, 3 insertions, 1 deletions
diff --git a/Build/source/texk/web2c/gftype.ch b/Build/source/texk/web2c/gftype.ch
index a0fa00b686d..143fbb0f5eb 100644
--- a/Build/source/texk/web2c/gftype.ch
+++ b/Build/source/texk/web2c/gftype.ch
@@ -135,11 +135,13 @@ image_array := nil;
@z
@x [7] Purge 'final_end' label.
+Such errors might be discovered inside of subroutines inside of subroutines,
so a procedure called |jump_out| has been introduced. This procedure, which
simply transfers control to the label |final_end| at the end of the program,
contains the only non-local |goto| statement in \.{GFtype}.
@y
-so a procedure called |jump_out| has been introduced.
+Such errors might be discovered inside of subroutines inside of subroutines,
+so we might want to |abort| the program with an error message.
@z
@x [7] Remove jump_out, and make `abort' end with a newline.