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89 lines
2.2 KiB
89 lines
2.2 KiB
diff --git a/config.def.h b/config.def.h
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index 0895a1f..578a90e 100644
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--- a/config.def.h
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+++ b/config.def.h
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@@ -159,6 +159,11 @@ static unsigned int defaultattr = 11;
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*/
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static uint forcemousemod = ShiftMask;
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+/*
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+ * Command used to query unicode glyphs.
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+ */
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+char *iso14755_cmd = "dmenu -w \"$WINDOWID\" -p codepoint: </dev/null";
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+
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/*
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* Internal mouse shortcuts.
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* Beware that overloading Button1 will disable the selection.
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@@ -188,6 +193,7 @@ static Shortcut shortcuts[] = {
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{ TERMMOD, XK_Y, selpaste, {.i = 0} },
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{ ShiftMask, XK_Insert, selpaste, {.i = 0} },
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{ TERMMOD, XK_Num_Lock, numlock, {.i = 0} },
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+ { TERMMOD, XK_I, iso14755, {.i = 0} },
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};
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/*
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diff --git a/st.1 b/st.1
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index 39120b4..4a98626 100644
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--- a/st.1
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+++ b/st.1
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@@ -159,6 +159,10 @@ Copy the selected text to the clipboard selection.
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.TP
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.B Ctrl-Shift-v
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Paste from the clipboard selection.
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+.TP
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+.B Ctrl-Shift-i
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+Launch dmenu to enter a unicode codepoint and send the corresponding glyph
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+to st.
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.SH CUSTOMIZATION
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.B st
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can be customized by creating a custom config.h and (re)compiling the source
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diff --git a/st.c b/st.c
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index 0ce6ac2..532dc8c 100644
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--- a/st.c
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+++ b/st.c
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@@ -1985,6 +1985,28 @@ tprinter(char *s, size_t len)
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}
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}
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+void
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+iso14755(const Arg *arg)
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+{
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+ FILE *p;
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+ char *us, *e, codepoint[9], uc[UTF_SIZ];
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+ unsigned long utf32;
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+
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+ if (!(p = popen(iso14755_cmd, "r")))
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+ return;
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+
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+ us = fgets(codepoint, sizeof(codepoint), p);
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+ pclose(p);
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+
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+ if (!us || *us == '\0' || *us == '-' || strlen(us) > 7)
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+ return;
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+ if ((utf32 = strtoul(us, &e, 16)) == ULONG_MAX ||
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+ (*e != '\n' && *e != '\0'))
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+ return;
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+
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+ ttywrite(uc, utf8encode(utf32, uc), 1);
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+}
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+
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void
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toggleprinter(const Arg *arg)
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{
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diff --git a/st.h b/st.h
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index d978458..7b00dd6 100644
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--- a/st.h
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+++ b/st.h
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@@ -81,6 +81,7 @@ void die(const char *, ...);
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void redraw(void);
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void draw(void);
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+void iso14755(const Arg *);
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void printscreen(const Arg *);
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void printsel(const Arg *);
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void sendbreak(const Arg *);
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@@ -122,3 +123,4 @@ extern char *termname;
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extern unsigned int tabspaces;
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extern unsigned int defaultfg;
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extern unsigned int defaultbg;
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+extern char *iso14755_cmd;
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