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Consolidate single-char tokens in ada-lex.l

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There are two rules in ada-lex.l that match single-character tokens.
This merges them.

Also, this removes '.' from the list of such tokens.  '.' is not used
in any production in ada-exp.y, and removing it here helps the
subsequent completion patches.
This commit is contained in:
Tom Tromey
2022-02-23 08:48:40 -07:00
parent 02a8d05fc6
commit 484e7c5ff5
1 changed files with 1 additions and 3 deletions
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4
gdb/ada-lex.l
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@ -265,7 +265,7 @@ false { return FALSEKEYWORD; }
<BEFORE_QUAL_QUOTE>"'"/{NOT_COMPLETE} { BEGIN INITIAL; return '\''; } <BEFORE_QUAL_QUOTE>"'"/{NOT_COMPLETE} { BEGIN INITIAL; return '\''; }
[-&*+./:<>=|;\[\]] { return yytext[0]; } [-&*+{}@/:<>=|;\[\]] { return yytext[0]; }
"," { if (paren_depth == 0 && pstate->comma_terminates) "," { if (paren_depth == 0 && pstate->comma_terminates)
{ {
@ -319,8 +319,6 @@ false { return FALSEKEYWORD; }
"::" { return COLONCOLON; } "::" { return COLONCOLON; }
[{}@] { return yytext[0]; }
/* REGISTERS AND GDB CONVENIENCE VARIABLES */ /* REGISTERS AND GDB CONVENIENCE VARIABLES */
"$"({LETTER}|{DIG}|"$")* { "$"({LETTER}|{DIG}|"$")* {