From 67d0cb65d0794e2d91e72e5fa1e3612172e5812e Mon Sep 17 00:00:00 2001
From: Quentin Rameau <quinq@fifth.space>
Date: Tue, 11 Sep 2018 13:11:28 +0200
Subject: Remove the ISO 14755 feature

And move it to the patches section.
Keeping it would force to add an exec pledge on OpenBSD, and some
people think it's bloated, so bye!
---
 st.c | 26 --------------------------
 1 file changed, 26 deletions(-)

(limited to 'st.c')

diff --git a/st.c b/st.c
index 76bb3ea..574dbee 100644
--- a/st.c
+++ b/st.c
@@ -38,15 +38,11 @@
 
 /* macros */
 #define IS_SET(flag)		((term.mode & (flag)) != 0)
-#define NUMMAXLEN(x)		((int)(sizeof(x) * 2.56 + 0.5) + 1)
 #define ISCONTROLC0(c)		(BETWEEN(c, 0, 0x1f) || (c) == '\177')
 #define ISCONTROLC1(c)		(BETWEEN(c, 0x80, 0x9f))
 #define ISCONTROL(c)		(ISCONTROLC0(c) || ISCONTROLC1(c))
 #define ISDELIM(u)		(utf8strchr(worddelimiters, u) != NULL)
 
-/* constants */
-#define ISO14755CMD		"dmenu -w \"$WINDOWID\" -p codepoint: </dev/null"
-
 enum term_mode {
 	MODE_WRAP        = 1 << 0,
 	MODE_INSERT      = 1 << 1,
@@ -1981,28 +1977,6 @@ tprinter(char *s, size_t len)
 	}
 }
 
-void
-iso14755(const Arg *arg)
-{
-	FILE *p;
-	char *us, *e, codepoint[9], uc[UTF_SIZ];
-	unsigned long utf32;
-
-	if (!(p = popen(ISO14755CMD, "r")))
-		return;
-
-	us = fgets(codepoint, sizeof(codepoint), p);
-	pclose(p);
-
-	if (!us || *us == '\0' || *us == '-' || strlen(us) > 7)
-		return;
-	if ((utf32 = strtoul(us, &e, 16)) == ULONG_MAX ||
-	    (*e != '\n' && *e != '\0'))
-		return;
-
-	ttywrite(uc, utf8encode(utf32, uc), 1);
-}
-
 void
 toggleprinter(const Arg *arg)
 {
-- 
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