isabelle: comparison etc/symbols

equal deleted inserted replaced

-:4a9f76263ece
+:76979adf0b96
 \<hungarumlaut>         code: 0x0002dd
 \<some>                 code: 0x0003f5
 \<newline>              code: 0x0023ce
 \<open>                 code: 0x002039  group: punctuation  font: IsabelleText  abbrev: <<
 \<close>                code: 0x00203a  group: punctuation  font: IsabelleText  abbrev: >>
+\<here>                 code: 0x002302  font: IsabelleText
 \<^sub>                 code: 0x0021e9  group: control  font: IsabelleText
 \<^sup>                 code: 0x0021e7  group: control  font: IsabelleText
 \<^bold>                code: 0x002759  group: control  font: IsabelleText
 \<^bsub>                code: 0x0021d8  group: control_block  font: IsabelleText  abbrev: =_(
 \<^esub>                code: 0x0021d9  group: control_block  font: IsabelleText  abbrev: =_)