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| author | Peter Stephenson <pws@users.sourceforge.net> | 2010-01-13 12:05:22 +0000 |
|---|---|---|
| committer | Peter Stephenson <pws@users.sourceforge.net> | 2010-01-13 12:05:22 +0000 |
| commit | 036cb0ce95580efa03dff169bb3dba457a48cfdc (patch) | |
| tree | c1e611cf935047a626af55ef9e50c82acc4fc5cf /Src/params.c | |
| parent | a7ea114f965abfea376293f9e56d1d790c1ca1d2 (diff) | |
| download | zsh-036cb0ce95580efa03dff169bb3dba457a48cfdc.tar.gz zsh-036cb0ce95580efa03dff169bb3dba457a48cfdc.tar.xz zsh-036cb0ce95580efa03dff169bb3dba457a48cfdc.zip | |
Joakim Rosqvist: 27591 as modified in 27594:
KEYBOARD_HACK variable
Diffstat (limited to 'Src/params.c')
| -rw-r--r-- | Src/params.c | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/Src/params.c b/Src/params.c index 0425e0700..abc4c0002 100644 --- a/Src/params.c +++ b/Src/params.c @@ -108,6 +108,9 @@ zlong lineno, /* $LINENO */ mod_export unsigned char bangchar; /**/ unsigned char hatchar, hashchar; + +/**/ +unsigned char keyboardhackchar = '\0'; /* $SECONDS = now.tv_sec - shtimer.tv_sec * + (now.tv_usec - shtimer.tv_usec) / 1000000.0 @@ -204,6 +207,8 @@ static const struct gsu_scalar ifs_gsu = { ifsgetfn, ifssetfn, stdunsetfn }; static const struct gsu_scalar underscore_gsu = { underscoregetfn, nullstrsetfn, stdunsetfn }; +static const struct gsu_scalar keyboard_hack_gsu = +{ keyboardhackgetfn, keyboardhacksetfn, stdunsetfn }; #ifdef USE_LOCALE static const struct gsu_scalar lc_blah_gsu = { strgetfn, lcsetfn, stdunsetfn }; @@ -273,6 +278,7 @@ IPDEF2("TERM", term_gsu, 0), IPDEF2("WORDCHARS", wordchars_gsu, 0), IPDEF2("IFS", ifs_gsu, PM_DONTIMPORT), IPDEF2("_", underscore_gsu, PM_READONLY), +IPDEF2("KEYBOARD_HACK", keyboard_hack_gsu, PM_DONTIMPORT), #ifdef USE_LOCALE # define LCIPDEF(name) IPDEF2(name, lc_blah_gsu, PM_UNSET) @@ -3834,6 +3840,46 @@ errnogetfn(UNUSED(Param pm)) return errno; } +/* Function to get value for special parameter `KEYBOARD_HACK' */ + +/**/ +char * +keyboardhackgetfn(UNUSED(Param pm)) +{ + static char buf[2]; + + buf[0] = keyboardhackchar; + buf[1] = '\0'; + return buf; +} + + +/* Function to set value of special parameter `KEYBOARD_HACK' */ + +/**/ +void +keyboardhacksetfn(UNUSED(Param pm), char *x) +{ + if (x) { + int len, i; + + unmetafy(x, &len); + if (len > 1) { + len = 1; + zwarn("Only one KEYBOARD_HACK character can be defined"); /* could be changed if needed */ + } + for (i = 0; i < len; i++) { + if (!isascii(STOUC(x[i]))) { + zwarn("KEYBOARD_HACK can only contain ASCII characters"); + return; + } + } + keyboardhackchar = len ? STOUC(x[0]) : '\0'; + free(x); + } else + keyboardhackchar = '\0'; +} + /* Function to get value for special parameter `histchar' */ /**/ |