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allow \cJ (\n) to be bound separate from \cM (\r)

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This makes it possible (on UNIX systems, don't know about MS Windows)
to bind \cJ (\n) independently of \cM (\r, aka [enter]).

Resolves #217
This commit is contained in:
Kurtis Rader
2015-11-30 15:44:51 -08:00
committed by ridiculousfish
parent 6943536ef3
commit d65c63322e
4 changed files with 5 additions and 0 deletions
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src/reader.cpp
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@@ -1028,6 +1028,8 @@ void reader_init()
/* Set the mode used for the terminal, initialized to the current mode */
memcpy(&shell_modes, &terminal_mode_on_startup, sizeof shell_modes);
shell_modes.c_iflag &= ~ICRNL; /* turn off mapping CR (\cM) to NL (\cJ) */
shell_modes.c_iflag &= ~INLCR; /* turn off mapping NL (\cJ) to CR (\cM) */
shell_modes.c_lflag &= ~ICANON; /* turn off canonical mode */
shell_modes.c_lflag &= ~ECHO; /* turn off echo mode */
shell_modes.c_iflag &= ~IXON; /* disable flow control */