'make pdf' fails due to: [PATCH] Let '^' through the lexer]

[Tobias Burnus]

Hi Michael, hi all,

currently, "make pdf V=1" fails as follows due to the bare ^

I think one of the approaches suggested at
https://tex.stackexchange.com/questions/77646/how-to-typeset-the-symbol-caret-circumflex-hat
should be applied.

I think the simplest would be to use \^{}  instead of ^, i.e.

--- a/ld/ld.texi
+++ b/ld/ld.texi
@@ -6864 +6864 @@ height2pt&\omit&&\omit&&\omit&\cr
-&8&&left&&^&\cr
+&8&&left&&\^{}&\cr

* * *

Thanks,

Tobias

* * *

../../../.././../../ld/ld.texi:6864: Missing $ inserted.
<inserted text>
                 $
<to be read again>
                    ^
l.6864 &8&&left&&^
                   &\cr
?
../../../.././../../ld/ld.texi:6864: Emergency stop.
<inserted text>
                 $
<to be read again>
                    ^
l.6864 &8&&left&&^
                   &\cr
../../../.././../../ld/ld.texi:6864:  ==> Fatal error occurred, no output PDF f
ile produced!
Transcript written on ld.log.

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