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| author | Devin J. Pohly <djpohly@gmail.com> | 2017-10-10 10:30:23 -0500 |
|---|---|---|
| committer | Devin J. Pohly <djpohly@gmail.com> | 2018-02-25 21:53:24 -0600 |
| commit | 3e44ee5569a81ba6f06e1ecd19bf0ceb1e97f18d (patch) | |
| tree | f1ae3a269e18cdff7638c7fe9eabe9a2bbab24b8 /st.c | |
| parent | 1f24bde82b19912c080fbb4a0b153a248cd6c6ea (diff) | |
| download | st-3e44ee5569a81ba6f06e1ecd19bf0ceb1e97f18d.tar.gz st-3e44ee5569a81ba6f06e1ecd19bf0ceb1e97f18d.tar.bz2 | |
Call xsetenv() in main process instead of child
This makes xsetenv internal to x.c, and allows iso14755's external
command to use $WINDOWID instead of having to snprintf it again. (The
same benefit will apply to the externalpipe patch.) The xwinid function
is no longer needed.
Signed-off-by: Devin J. Pohly <djpohly@gmail.com>
Diffstat (limited to 'st.c')
| -rw-r--r-- | st.c | 8 |
1 files changed, 2 insertions, 6 deletions
@@ -60,7 +60,7 @@ char *argv0; #define ISDELIM(u) (utf8strchr(worddelimiters, u) != NULL) /* constants */ -#define ISO14755CMD "dmenu -w %lu -p codepoint: </dev/null" +#define ISO14755CMD "dmenu -w \"$WINDOWID\" -p codepoint: </dev/null" enum cursor_movement { CURSOR_SAVE, @@ -706,7 +706,6 @@ execsh(void) setenv("SHELL", sh, 1); setenv("HOME", pw->pw_dir, 1); setenv("TERM", termname, 1); - xsetenv(); signal(SIGCHLD, SIG_DFL); signal(SIGHUP, SIG_DFL); @@ -1993,14 +1992,11 @@ tprinter(char *s, size_t len) void iso14755(const Arg *arg) { - unsigned long id = xwinid(); - char cmd[sizeof(ISO14755CMD) + NUMMAXLEN(id)]; FILE *p; char *us, *e, codepoint[9], uc[UTF_SIZ]; unsigned long utf32; - snprintf(cmd, sizeof(cmd), ISO14755CMD, id); - if (!(p = popen(cmd, "r"))) + if (!(p = popen(ISO14755CMD, "r"))) return; us = fgets(codepoint, sizeof(codepoint), p); |