[hackers] [dmenu] Remove function prototypes and reorder functions accordingly || FRIGN

From: <git_AT_suckless.org>
Date: Mon, 28 Sep 2015 00:38:37 +0200 (CEST)

commit ba75bb30fa1f458ea4d80a2858ffeaf9d49afbcc
Author: FRIGN <dev_AT_frign.de>
AuthorDate: Mon Sep 28 00:19:36 2015 +0200
Commit: Hiltjo Posthuma <hiltjo_AT_codemadness.org>
CommitDate: Mon Sep 28 00:33:29 2015 +0200

    Remove function prototypes and reorder functions accordingly

diff --git a/dmenu.c b/dmenu.c
index 050b858..32a8330 100644
--- a/dmenu.c
+++ b/dmenu.c
_AT_@ -34,22 +34,6 @@ struct item {
         bool out;
 };
 
-static void appenditem(struct item *, struct item **, struct item **);
-static void calcoffsets(void);
-static char *cistrstr(const char *, const char *);
-static void cleanup(void);
-static void drawmenu(void);
-static void grabkeyboard(void);
-static void insert(const char *, ssize_t);
-static void keypress(XKeyEvent *);
-static void match(void);
-static size_t nextrune(int);
-static void paste(void);
-static void readstdin(void);
-static void run(void);
-static void setup(void);
-static void usage(void);
-
 static char text[BUFSIZ] = "";
 static int bh, mw, mh;
 static int sw, sh; /* X display screen geometry width, height */
_AT_@ -216,6 +200,59 @@ grabkeyboard(void)
 }
 
 static void
+match(void)
+{
+ static char **tokv = NULL;
+ static int tokn = 0;
+
+ char buf[sizeof text], *s;
+ int i, tokc = 0;
+ size_t len;
+ struct item *item, *lprefix, *lsubstr, *prefixend, *substrend;
+
+ strcpy(buf, text);
+ /* separate input text into tokens to be matched individually */
+ for (s = strtok(buf, " "); s; tokv[tokc - 1] = s, s = strtok(NULL, " "))
+ if (++tokc > tokn && !(tokv = realloc(tokv, ++tokn * sizeof *tokv)))
+ die("cannot realloc %u bytes\n", tokn * sizeof *tokv);
+ len = tokc ? strlen(tokv[0]) : 0;
+
+ matches = lprefix = lsubstr = matchend = prefixend = substrend = NULL;
+ for (item = items; item && item->text; item++) {
+ for (i = 0; i < tokc; i++)
+ if (!fstrstr(item->text, tokv[i]))
+ break;
+ if (i != tokc) /* not all tokens match */
+ continue;
+ /* exact matches go first, then prefixes, then substrings */
+ if (!tokc || !fstrncmp(tokv[0], item->text, len + 1))
+ appenditem(item, &matches, &matchend);
+ else if (!fstrncmp(tokv[0], item->text, len))
+ appenditem(item, &lprefix, &prefixend);
+ else
+ appenditem(item, &lsubstr, &substrend);
+ }
+ if (lprefix) {
+ if (matches) {
+ matchend->right = lprefix;
+ lprefix->left = matchend;
+ } else
+ matches = lprefix;
+ matchend = prefixend;
+ }
+ if (lsubstr) {
+ if (matches) {
+ matchend->right = lsubstr;
+ lsubstr->left = matchend;
+ } else
+ matches = lsubstr;
+ matchend = substrend;
+ }
+ curr = sel = matches;
+ calcoffsets();
+}
+
+static void
 insert(const char *str, ssize_t n)
 {
         if (strlen(text) + n > sizeof text - 1)
_AT_@ -228,6 +265,17 @@ insert(const char *str, ssize_t n)
         match();
 }
 
+static size_t
+nextrune(int inc)
+{
+ ssize_t n;
+
+ /* return location of next utf8 rune in the given direction (+1 or -1) */
+ for (n = cursor + inc; n + inc >= 0 && (text[n] & 0xc0) == 0x80; n += inc)
+ ;
+ return n;
+}
+
 static void
 keypress(XKeyEvent *ev)
 {
_AT_@ -399,70 +447,6 @@ keypress(XKeyEvent *ev)
 }
 
 static void
-match(void)
-{
- static char **tokv = NULL;
- static int tokn = 0;
-
- char buf[sizeof text], *s;
- int i, tokc = 0;
- size_t len;
- struct item *item, *lprefix, *lsubstr, *prefixend, *substrend;
-
- strcpy(buf, text);
- /* separate input text into tokens to be matched individually */
- for (s = strtok(buf, " "); s; tokv[tokc - 1] = s, s = strtok(NULL, " "))
- if (++tokc > tokn && !(tokv = realloc(tokv, ++tokn * sizeof *tokv)))
- die("cannot realloc %u bytes\n", tokn * sizeof *tokv);
- len = tokc ? strlen(tokv[0]) : 0;
-
- matches = lprefix = lsubstr = matchend = prefixend = substrend = NULL;
- for (item = items; item && item->text; item++) {
- for (i = 0; i < tokc; i++)
- if (!fstrstr(item->text, tokv[i]))
- break;
- if (i != tokc) /* not all tokens match */
- continue;
- /* exact matches go first, then prefixes, then substrings */
- if (!tokc || !fstrncmp(tokv[0], item->text, len + 1))
- appenditem(item, &matches, &matchend);
- else if (!fstrncmp(tokv[0], item->text, len))
- appenditem(item, &lprefix, &prefixend);
- else
- appenditem(item, &lsubstr, &substrend);
- }
- if (lprefix) {
- if (matches) {
- matchend->right = lprefix;
- lprefix->left = matchend;
- } else
- matches = lprefix;
- matchend = prefixend;
- }
- if (lsubstr) {
- if (matches) {
- matchend->right = lsubstr;
- lsubstr->left = matchend;
- } else
- matches = lsubstr;
- matchend = substrend;
- }
- curr = sel = matches;
- calcoffsets();
-}
-
-static size_t
-nextrune(int inc)
-{
- ssize_t n;
-
- /* return location of next utf8 rune in the given direction (+1 or -1) */
- for (n = cursor + inc; n + inc >= 0 && (text[n] & 0xc0) == 0x80; n += inc)
- ;
- return n;
-}
-
-static void
 paste(void)
 {
         char *p, *q;
Received on Mon Sep 28 2015 - 00:38:37 CEST