diff options
author | Vern Paxson <vern@ee.lbl.gov> | 1997-06-23 19:48:25 +0000 |
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committer | Vern Paxson <vern@ee.lbl.gov> | 1997-06-23 19:48:25 +0000 |
commit | 8d2ffdd6c1c8f0f617a910a3603fb47d563f2ad5 (patch) | |
tree | efbe247a97ba509debe1cffdfffbab373272608b /flex.1 | |
parent | 1347dbdd395dc7d8e0513dd9080cd5b78f97ea6b (diff) |
input() doesn't destroy yytext
Diffstat (limited to 'flex.1')
-rw-r--r-- | flex.1 | 4 |
1 files changed, 1 insertions, 3 deletions
@@ -1262,7 +1262,7 @@ and not in while in the first example it's active in both, because in the first example the .B example -startion condition is an +start condition is an .I inclusive .B (%s) start condition. @@ -1958,8 +1958,6 @@ if you don't like the default value (generally 8KB). Using results in somewhat slower scanners, but the value of .B yytext becomes immune to calls to -.I input() -and .I unput(), which potentially destroy its value when .B yytext |