add incremental as well, this should now include most suckless patches people use

docs/docs.md

@@ -63,6 +63,12 @@ You may use long, descriptive arguments or the shorter arguments.
 `-f, --fast`
 :   Grabs keyboard before reading stdin
 
+`-r, --incremental`
+:   Print text every time a key is pressed
+
+`-nr, --no-incremental`
+:   Don't print text every time a key is pressed
+
 `-F, --fuzzy`
 :   Enable fuzzy matching
 

docs/example.Xresources

@@ -143,6 +143,7 @@ spmenu.fast:                0
 spmenu.managed:             0
 spmenu.mon:                 -1
 spmenu.printindex:          0
+spmenu.incremental:         0
 spmenu.coloritems:          1
 spmenu.sgr:                 1
 

docs/spmenu.conf

@@ -201,6 +201,7 @@ spmenu = {
 
   /* Output options */
   output = ( { printindex = 0; // Print index instead of actual text (0/1)
+               incremental = 0; // Print text on every keypress (0/1)
           } );
 
   /* Mode options */

libs/argv.c

@@ -86,6 +86,10 @@ void readargs(int argc, char *argv[]) {
 			mode = 1;
         } else if (!strcmp(argv[i], "-f") || (!strcmp(argv[i], "--fast"))) { // grabs keyboard before reading stdin
 			fast = 1;
+        } else if (!strcmp(argv[i], "-r") || (!strcmp(argv[i], "--incremental"))) { // incremental
+			incremental = 1;
+        } else if (!strcmp(argv[i], "-nr") || (!strcmp(argv[i], "--no-incremental"))) { // no incremental
+			incremental = 0;
         } else if (!strcmp(argv[i], "-rw") || (!strcmp(argv[i], "--relative-width"))) {  // relative width
 			accuratewidth = 1;
         } else if (!strcmp(argv[i], "-nrw") || (!strcmp(argv[i], "--no-relative-width"))) {   // no relative width
@@ -455,6 +459,8 @@ void usage(void) {
           "spmenu -ix,      --print-index                               Print index instead of actual text\n"
           "spmenu -nix,     --no-print-index                            Don't print index instead of actual text\n"
           "spmenu -f,       --fast                                      Grabs keyboard before reading stdin\n"
+          "spmenu -r,       --incremental                               Print text every time a key is pressed\n"
+          "spmenu -nr,      --no-incremental                            Don't print text every time a key is pressed\n"
 		  "spmenu -F,       --fuzzy                                     Enable fuzzy matching\n"
 		  "spmenu -NF,      --no-fuzzy                                  Disable fuzzy matching\n"
 		  "spmenu -P,       --password                                  Hide characters\n"

libs/conf/config.c

@@ -408,6 +408,7 @@ void conf_init(void) {
 
             // look up
             config_setting_lookup_int(conf, "printindex", &printindex); // spmenu.output.printindex
+            config_setting_lookup_int(conf, "incremental", &incremental); // spmenu.output.incremental
         }
     }
 

libs/event.c

@@ -31,6 +31,11 @@ void eventloop(void) {
                     grabfocus();
                 break;
             case KeyPress: // read key array and call functions
+                if (incremental) {
+                    puts(text);
+                    fflush(stdout);
+                }
+
                 keypress(&ev);
                 break;
             case SelectionNotify: // paste selection

libs/xresources.h

@@ -147,6 +147,7 @@ ResourcePref resources[] = {
     { "mon",                         INTEGER, &mon },
     { "sortmatches",                 INTEGER, &sortmatches },
     { "printindex",                  INTEGER, &printindex },
+    { "incremental",                 INTEGER, &incremental },
     { "fuzzy",                       INTEGER, &fuzzy },
     { "pango_item",                  INTEGER, &pango_item },
     { "pango_prompt",                INTEGER, &pango_prompt },

options.h

@@ -226,6 +226,7 @@ static int pango_password              = 0; /* Enable support for pango markup f
 
 /* Misc */
 static int printindex                  = 0; /* Print index instead of the text itself (0/1) */
+static int incremental                 = 0; /* Print text every time a key is pressed (0/1) */
 static int coloritems                  = 1; /* Color items (0/1) */
 static int sgr                         = 1; /* Support SGR sequences (0/1) */
 static char *worddelimiters            = " "; /* Word delimiters used for keybinds that change words, Space is default. */

spmenu.1

@@ -83,6 +83,12 @@ Don\[cq]t print index instead of actual text
 \f[V]-f, --fast\f[R]
 Grabs keyboard before reading stdin
 .TP
+\f[V]-r, --incremental\f[R]
+Print text every time a key is pressed
+.TP
+\f[V]-nr, --no-incremental\f[R]
+Don\[cq]t print text every time a key is pressed
+.TP
 \f[V]-F, --fuzzy\f[R]
 Enable fuzzy matching
 .TP

spmenu.html

@@ -235,6 +235,14 @@ Don’t print index instead of actual text
 <dd>
 Grabs keyboard before reading stdin
 </dd>
+<dt><code>-r, --incremental</code></dt>
+<dd>
+Print text every time a key is pressed
+</dd>
+<dt><code>-nr, --no-incremental</code></dt>
+<dd>
+Don’t print text every time a key is pressed
+</dd>
 <dt><code>-F, --fuzzy</code></dt>
 <dd>
 Enable fuzzy matching