From f683b3610b07f6de272e13c18dc442a9208f1a59 Mon Sep 17 00:00:00 2001
From: "C. McEnroe" <june@causal.agency>
Date: Wed, 13 Jan 2021 15:34:31 -0500
Subject: Fix C lexer to require a digit in a float literal

Otherwise ".l" is matched as Number.
---
 bin/c11.l | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'bin')

diff --git a/bin/c11.l b/bin/c11.l
index 21e7d44b..dec4cce5 100644
--- a/bin/c11.l
+++ b/bin/c11.l
@@ -44,7 +44,7 @@ sizeof|(_A|alignof) {
 }
 
 ([1-9][0-9]*|"0"[0-7]*|"0x"[[:xdigit:]]+)([ulUL]{0,3}) |
-[0-9]*("."[0-9]*)?([eE][+-]?[0-9]+)?[flFL]? |
+([0-9]+("."[0-9]*)?|[0-9]*"."[0-9]+)([eE][+-]?[0-9]+)?[flFL]? |
 "0x"[[:xdigit:]]*("."[[:xdigit:]]*)?([pP][+-]?[0-9]+)[flFL]? {
 	return Number;
 }
-- 
cgit 1.4.1

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<div class='path'>path: <a href='/src/log/?id=a3ee3ce9314d95f939c9bd39dd8b83becd4c7fc5&amp;showmsg=1&amp;follow=1'>root</a>/<a href='/src/log/doc?id=a3ee3ce9314d95f939c9bd39dd8b83becd4c7fc5&amp;showmsg=1&amp;follow=1'>doc</a> (<a href='/src/log/doc?id=a3ee3ce9314d95f939c9bd39dd8b83becd4c7fc5&amp;showmsg=1'>unfollow</a>)</div><div class='content'><table class='list nowrap'><tr class='nohover'><th></th><th class='left'>Commit message (<a href='/src/log/doc?id=a3ee3ce9314d95f939c9bd39dd8b83becd4c7fc5&amp;follow=1'>Collapse</a>)</th><th class='left'>Author</th></tr>
<tr class='logheader'><td><span title='2021-01-19 20:54:06 -0500'>2021-01-19</span></td><td class='logsubject'><a href='/src/commit/bin/man1/hilex.1?id=ab6181ade55645c10e94593505c30b968d2f5b9f&amp;follow=1'>Don't use a pager if reading standard input</a></td><td>June McEnroe</td></tr>
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<tr class='logheader'><td><span title='2021-01-19 20:15:13 -0500'>2021-01-19</span></td><td class='logsubject'><a href='/src/commit/bin/man1/hilex.1?id=0193f411a44b7f20e97a93d52274582043589c2e&amp;follow=1'>Support BSD make syntax and match *.am</a></td><td>June McEnroe</td></tr>
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These don't really go together, but...


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<tr class='logheader'><td><span title='2021-01-19 19:40:31 -0500'>2021-01-19</span></td><td class='logsubject'><a href='/src/commit/bin/make.l?id=a4ef89693d688b37d359d1328189946388c83836&amp;follow=1'>Match tab following escaped newline in make assignments</a></td><td>June McEnroe</td></tr>
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Otherwise it ends up going into Shell state.


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<tr class='logheader'><td><span title='2021-01-18 21:33:21 -0500'>2021-01-18</span></td><td class='logsubject'><a href='/src/commit/bin/man1/hilex.1?id=f1ffecec87e5734c50ac4a9cb9ddd93611ea8c47&amp;follow=1'>Allow matching lexers using first input line</a></td><td>June McEnroe