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| author | Sergey Poznyakoff <gray@gnu.org> | 2021-02-01 21:13:51 +0200 |
|---|---|---|
| committer | Sergey Poznyakoff <gray@gnu.org> | 2021-02-01 21:13:51 +0200 |
| commit | 4c7dfbc3e0296f36c5692ae87c6699f36c641fc8 (patch) | |
| tree | bcd98121f3646691dc55917816ff8c261a362a4f | |
| parent | a9ffc779d3c56b43f216197a65675402ad95e3a1 (diff) | |
| download | xenv-4c7dfbc3e0296f36c5692ae87c6699f36c641fc8.tar.gz xenv-4c7dfbc3e0296f36c5692ae87c6699f36c641fc8.tar.bz2 | |
Fix quoted string handling.
| -rw-r--r-- | Makefile | 2 | ||||
| -rw-r--r-- | xenv.l | 6 |
2 files changed, 4 insertions, 4 deletions
@@ -1,6 +1,6 @@ CPPFLAGS = CFLAGS = -ggdb -Wall -LEXFLAGS = -F +LEXFLAGS = -F PACKAGE = xenv VERSION = 0.1 @@ -128,8 +128,10 @@ OWS [ \t]* } \| { expand_inline_flop(); } -<DQ,SQ>\" { BEGIN(save_state); ECHO; } +<DQ>\" { BEGIN(save_state); ECHO; } \" { save_state = YYSTATE; BEGIN(DQ); ECHO; } + +<SQ>"'" { BEGIN(save_state); ECHO; } "'" { save_state = YYSTATE; BEGIN(SQ); ECHO; } <INITIAL>"${*" { save_state = YYSTATE; BEGIN(COMMENT); } @@ -485,8 +487,6 @@ expand_inline_pop(void) free(ep->varname); fclose(yyout); yyout = ep->fp; - if (expand_inline_tos == -1) - BEGIN(INITIAL); return 0; } |