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author | Peter Stephenson <p.w.stephenson@ntlworld.com> | 2015-03-22 18:44:56 +0000 |
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committer | Peter Stephenson <p.w.stephenson@ntlworld.com> | 2015-03-22 18:44:56 +0000 |
commit | 4fb669a72deb547b6ec1c9298373e3b78384983d (patch) | |
tree | 77aa39005413303b640a0c63d8e0c91f8e8e8001 /Src/lex.c | |
parent | 8254c9c071bff087c3d52a5ac2811b5b7fc367ce (diff) | |
download | zsh-4fb669a72deb547b6ec1c9298373e3b78384983d.tar.gz zsh-4fb669a72deb547b6ec1c9298373e3b78384983d.tar.xz zsh-4fb669a72deb547b6ec1c9298373e3b78384983d.zip |
34758: fix yet more history / command subst interaction.
In general we need to wind back over the history text input inside command substitution because there's no level of the input mechanism between history and the lexer.
Diffstat (limited to 'Src/lex.c')
-rw-r--r-- | Src/lex.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/Src/lex.c b/Src/lex.c index 1eb0bc7d7..6b9e94289 100644 --- a/Src/lex.c +++ b/Src/lex.c @@ -1871,6 +1871,25 @@ zshlex_raw_back(void) lexbuf_raw.len--; } +/**/ +char * +zshlex_raw_mark(int offset) +{ + if (!lex_add_raw) + return NULL; + return lexbuf_raw.ptr + offset; +} + +/**/ +void +zshlex_raw_back_to_mark(char *mark) +{ + if (!lex_add_raw) + return; + lexbuf_raw.len -= lexbuf_raw.ptr - mark; + lexbuf_raw.ptr = mark; +} + /* * Skip (...) for command-style substitutions: $(...), <(...), >(...) * |