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st-copyurl-20190202-0.8.1.diff - sites - public wiki contents of suckless.org |
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st-copyurl-20190202-0.8.1.diff (3010B) |
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1 From be408247f1c1ff8ccf7ab128b126f54d19bd4392 Mon Sep 17 00:00:00 2001 |
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2 From: Michael Buch <[email protected]> |
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3 Date: Sat, 2 Feb 2019 14:20:52 +0000 |
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4 Subject: [PATCH] Port the copyurl patch to the 0.8.1 st release. Mainly … |
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5 usage of depracted selcopy |
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6 |
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7 --- |
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8 config.def.h | 1 + |
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9 st.c | 62 ++++++++++++++++++++++++++++++++++++++++++++++++++++ |
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10 st.h | 1 + |
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11 3 files changed, 64 insertions(+) |
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12 |
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13 diff --git a/config.def.h b/config.def.h |
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14 index 82b1b09..cbe923e 100644 |
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15 --- a/config.def.h |
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16 +++ b/config.def.h |
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17 @@ -178,6 +178,7 @@ static Shortcut shortcuts[] = { |
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18 { TERMMOD, XK_Y, selpaste, {.i = … |
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19 { TERMMOD, XK_Num_Lock, numlock, {.i = … |
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20 { TERMMOD, XK_I, iso14755, {.i = … |
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21 + { MODKEY, XK_l, copyurl, {.i = … |
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22 }; |
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23 |
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24 /* |
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25 diff --git a/st.c b/st.c |
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26 index 46c954b..476eb31 100644 |
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27 --- a/st.c |
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28 +++ b/st.c |
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29 @@ -2616,3 +2616,65 @@ redraw(void) |
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30 tfulldirt(); |
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31 draw(); |
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32 } |
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33 + |
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34 +/* select and copy the previous url on screen (do nothing if there's no… |
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35 + * known bug: doesn't handle urls that span multiple lines (wontfix) |
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36 + * known bug: only finds first url on line (mightfix) |
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37 + */ |
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38 +void |
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39 +copyurl(const Arg *arg) { |
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40 + /* () and [] can appear in urls, but excluding them here will r… |
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41 + * positives when figuring out where a given url ends. |
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42 + */ |
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43 + static char URLCHARS[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ" |
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44 + "abcdefghijklmnopqrstuvwxyz" |
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45 + "0123456789-._~:/?#@!$&'*+,;=%"; |
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46 + |
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47 + int i, row, startrow; |
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48 + char *linestr = calloc(sizeof(char), term.col+1); /* assume asc… |
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49 + char *c, *match = NULL; |
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50 + |
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51 + row = (sel.ob.x >= 0 && sel.nb.y > 0) ? sel.nb.y-1 : term.bot; |
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52 + LIMIT(row, term.top, term.bot); |
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53 + startrow = row; |
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54 + |
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55 + /* find the start of the last url before selection */ |
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56 + do { |
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57 + for (i = 0; i < term.col; ++i) { |
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58 + if (term.line[row][i].u > 127) /* assume ascii … |
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59 + continue; |
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60 + linestr[i] = term.line[row][i].u; |
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61 + } |
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62 + linestr[term.col] = '\0'; |
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63 + if ((match = strstr(linestr, "http://")) |
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64 + || (match = strstr(linestr, "https://")… |
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65 + break; |
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66 + if (--row < term.top) |
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67 + row = term.bot; |
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68 + } while (row != startrow); |
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69 + |
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70 + if (match) { |
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71 + /* must happen before trim */ |
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72 + selclear(); |
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73 + sel.ob.x = strlen(linestr) - strlen(match); |
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74 + |
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75 + /* trim the rest of the line from the url match */ |
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76 + for (c = match; *c != '\0'; ++c) |
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77 + if (!strchr(URLCHARS, *c)) { |
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78 + *c = '\0'; |
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79 + break; |
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80 + } |
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81 + |
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82 + /* select and copy */ |
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83 + sel.mode = 1; |
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84 + sel.type = SEL_REGULAR; |
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85 + sel.oe.x = sel.ob.x + strlen(match)-1; |
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86 + sel.ob.y = sel.oe.y = row; |
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87 + selnormalize(); |
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88 + tsetdirt(sel.nb.y, sel.ne.y); |
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89 + xsetsel(getsel()); |
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90 + xclipcopy(); |
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91 + } |
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92 + |
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93 + free(linestr); |
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94 +} |
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95 diff --git a/st.h b/st.h |
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96 index dac64d8..5a58f8f 100644 |
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97 --- a/st.h |
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98 +++ b/st.h |
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99 @@ -85,6 +85,7 @@ void printscreen(const Arg *); |
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100 void printsel(const Arg *); |
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101 void sendbreak(const Arg *); |
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102 void toggleprinter(const Arg *); |
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103 +void copyurl(const Arg *); |
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104 |
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105 int tattrset(int); |
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106 void tnew(int, int); |
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107 -- |
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108 2.20.1 |
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109 |
