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- From be408247f1c1ff8ccf7ab128b126f54d19bd4392 Mon Sep 17 00:00:00 2001
- From: Michael Buch <michaelbuch12@gmail.com>
- Date: Sat, 2 Feb 2019 14:20:52 +0000
- Subject: [PATCH] Port the copyurl patch to the 0.8.1 st release. Mainly fix
- usage of depracted selcopy
-
- ---
- config.def.h | 1 +
- st.c | 62 ++++++++++++++++++++++++++++++++++++++++++++++++++++
- st.h | 1 +
- 3 files changed, 64 insertions(+)
-
- diff --git a/config.def.h b/config.def.h
- index 82b1b09..cbe923e 100644
- --- a/config.def.h
- +++ b/config.def.h
- @@ -178,6 +178,7 @@ static Shortcut shortcuts[] = {
- { TERMMOD, XK_Y, selpaste, {.i = 0} },
- { TERMMOD, XK_Num_Lock, numlock, {.i = 0} },
- { TERMMOD, XK_I, iso14755, {.i = 0} },
- + { MODKEY, XK_l, copyurl, {.i = 0} },
- };
-
- /*
- diff --git a/st.c b/st.c
- index 46c954b..476eb31 100644
- --- a/st.c
- +++ b/st.c
- @@ -2616,3 +2616,65 @@ redraw(void)
- tfulldirt();
- draw();
- }
- +
- +/* select and copy the previous url on screen (do nothing if there's no url).
- + * known bug: doesn't handle urls that span multiple lines (wontfix)
- + * known bug: only finds first url on line (mightfix)
- + */
- +void
- +copyurl(const Arg *arg) {
- + /* () and [] can appear in urls, but excluding them here will reduce false
- + * positives when figuring out where a given url ends.
- + */
- + static char URLCHARS[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
- + "abcdefghijklmnopqrstuvwxyz"
- + "0123456789-._~:/?#@!$&'*+,;=%";
- +
- + int i, row, startrow;
- + char *linestr = calloc(sizeof(char), term.col+1); /* assume ascii */
- + char *c, *match = NULL;
- +
- + row = (sel.ob.x >= 0 && sel.nb.y > 0) ? sel.nb.y-1 : term.bot;
- + LIMIT(row, term.top, term.bot);
- + startrow = row;
- +
- + /* find the start of the last url before selection */
- + do {
- + for (i = 0; i < term.col; ++i) {
- + if (term.line[row][i].u > 127) /* assume ascii */
- + continue;
- + linestr[i] = term.line[row][i].u;
- + }
- + linestr[term.col] = '\0';
- + if ((match = strstr(linestr, "http://"))
- + || (match = strstr(linestr, "https://")))
- + break;
- + if (--row < term.top)
- + row = term.bot;
- + } while (row != startrow);
- +
- + if (match) {
- + /* must happen before trim */
- + selclear();
- + sel.ob.x = strlen(linestr) - strlen(match);
- +
- + /* trim the rest of the line from the url match */
- + for (c = match; *c != '\0'; ++c)
- + if (!strchr(URLCHARS, *c)) {
- + *c = '\0';
- + break;
- + }
- +
- + /* select and copy */
- + sel.mode = 1;
- + sel.type = SEL_REGULAR;
- + sel.oe.x = sel.ob.x + strlen(match)-1;
- + sel.ob.y = sel.oe.y = row;
- + selnormalize();
- + tsetdirt(sel.nb.y, sel.ne.y);
- + xsetsel(getsel());
- + xclipcopy();
- + }
- +
- + free(linestr);
- +}
- diff --git a/st.h b/st.h
- index dac64d8..5a58f8f 100644
- --- a/st.h
- +++ b/st.h
- @@ -85,6 +85,7 @@ void printscreen(const Arg *);
- void printsel(const Arg *);
- void sendbreak(const Arg *);
- void toggleprinter(const Arg *);
- +void copyurl(const Arg *);
-
- int tattrset(int);
- void tnew(int, int);
- --
- 2.20.1
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