It's called a "scheme"

7 files changed, 37 insertions, 38 deletions

diff --git a/src/app.c b/src/app.c
index d415a488..76298ec5 100644
--- a/src/app.c
+++ b/src/app.c
@@ -612,8 +612,8 @@ iBool handleCommand_App(const char *cmd) {
         const iString *url = collect_String(newCStr_String(suffixPtr_Command(cmd, "url")));
         iUrl parts;
         init_Url(&parts, url);
-        if (equalCase_Rangecc(parts.protocol, "http") ||
-            equalCase_Rangecc(parts.protocol, "https")) {
+        if (equalCase_Rangecc(parts.scheme, "http") ||
+            equalCase_Rangecc(parts.scheme, "https")) {
             openInDefaultBrowser_App(url);
             return iTrue;
         }
diff --git a/src/gmdocument.c b/src/gmdocument.c
index 4173a10c..368aed37 100644
--- a/src/gmdocument.c
+++ b/src/gmdocument.c
@@ -208,19 +208,19 @@ static iRangecc addLink_GmDocument_(iGmDocument *d, iRangecc line, iGmLinkId *li
             if (!equalCase_Rangecc(parts.host, cstr_String(&d->localHost))) {
                 link->flags |= remote_GmLinkFlag;
             }
-            if (startsWithCase_Rangecc(parts.protocol, "gemini")) {
+            if (startsWithCase_Rangecc(parts.scheme, "gemini")) {
                 link->flags |= gemini_GmLinkFlag;
             }
-            else if (startsWithCase_Rangecc(parts.protocol, "http")) {
+            else if (startsWithCase_Rangecc(parts.scheme, "http")) {
                 link->flags |= http_GmLinkFlag;
             }
-            else if (equalCase_Rangecc(parts.protocol, "gopher")) {
+            else if (equalCase_Rangecc(parts.scheme, "gopher")) {
                 link->flags |= gopher_GmLinkFlag;
             }
-            else if (equalCase_Rangecc(parts.protocol, "file")) {
+            else if (equalCase_Rangecc(parts.scheme, "file")) {
                 link->flags |= file_GmLinkFlag;
             }
-            else if (equalCase_Rangecc(parts.protocol, "data")) {
+            else if (equalCase_Rangecc(parts.scheme, "data")) {
                 link->flags |= data_GmLinkFlag;
             }
             /* Check the file name extension, if present. */
diff --git a/src/gmrequest.c b/src/gmrequest.c
index ebb66a84..c2c94888 100644
--- a/src/gmrequest.c
+++ b/src/gmrequest.c
@@ -401,9 +401,9 @@ void submit_GmRequest(iGmRequest *d) {
     clear_GmResponse(&d->resp);
     iUrl url;
     init_Url(&url, &d->url);
-    /* Check for special protocols. */
+    /* Check for special schemes. */
     /* TODO: If this were a library, these could be handled via callbacks. */
-    if (equalCase_Rangecc(url.protocol, "about")) {
+    if (equalCase_Rangecc(url.scheme, "about")) {
         const iBlock *src = aboutPageSource_(url.path);
         if (src) {
             d->resp.statusCode = success_GmStatusCode;
@@ -419,7 +419,7 @@ void submit_GmRequest(iGmRequest *d) {
         iNotifyAudience(d, finished, GmRequestFinished);
         return;
     }
-    else if (equalCase_Rangecc(url.protocol, "file")) {
+    else if (equalCase_Rangecc(url.scheme, "file")) {
         iString *path = collect_String(urlDecode_String(collect_String(newRange_String(url.path))));
         iFile *  f    = new_File(path);
         if (open_File(f, readOnly_FileMode)) {
@@ -457,9 +457,9 @@ void submit_GmRequest(iGmRequest *d) {
         iNotifyAudience(d, finished, GmRequestFinished);
         return;
     }
-    else if (equalCase_Rangecc(url.protocol, "data")) {
+    else if (equalCase_Rangecc(url.scheme, "data")) {
         d->resp.statusCode = success_GmStatusCode;
-        iString *src = collectNewCStr_String(url.protocol.start + 5);
+        iString *src = collectNewCStr_String(url.scheme.start + 5);
         iRangecc header = { constBegin_String(src), constBegin_String(src) };
         while (header.end < constEnd_String(src) && *header.end != ',') {
             header.end++;
diff --git a/src/gmutil.c b/src/gmutil.c
index 3af42cd1..ed3e7218 100644
--- a/src/gmutil.c
+++ b/src/gmutil.c
@@ -36,8 +36,8 @@ void init_Url(iUrl *d, const iString *text) {
     iRegExpMatch m;
     init_RegExpMatch(&m);
     if (matchString_RegExp(absoluteUrlPattern_, text, &m)) {
-        d->protocol = capturedRange_RegExpMatch(&m, 1);
-        d->host     = capturedRange_RegExpMatch(&m, 2);
+        d->scheme = capturedRange_RegExpMatch(&m, 1);
+        d->host   = capturedRange_RegExpMatch(&m, 2);
         if (!isEmpty_Range(&d->host)) {
             d->host.start += 2; /* skip the double slash */
         }
@@ -55,13 +55,13 @@ void init_Url(iUrl *d, const iString *text) {
             relativeUrlPattern_ = new_RegExp("([a-z]+:)?([^?]*)(\\?.*)?", 0);
         }
         if (matchString_RegExp(relativeUrlPattern_, text, &m)) {
-            d->protocol = capturedRange_RegExpMatch(&m, 1);
-            d->path     = capturedRange_RegExpMatch(&m, 2);
-            d->query    = capturedRange_RegExpMatch(&m, 3);
+            d->scheme = capturedRange_RegExpMatch(&m, 1);
+            d->path   = capturedRange_RegExpMatch(&m, 2);
+            d->query  = capturedRange_RegExpMatch(&m, 3);
         }
     }
-    if (!isEmpty_Range(&d->protocol)) {
-        d->protocol.end--; /* omit the colon */
+    if (!isEmpty_Range(&d->scheme)) {
+        d->scheme.end--; /* omit the colon */
     }
 }
 
@@ -115,10 +115,10 @@ void cleanUrlPath_String(iString *d) {
     deinit_String(&clean);
 }
 
-iRangecc urlProtocol_String(const iString *d) {
+iRangecc urlScheme_String(const iString *d) {
     iUrl url;
     init_Url(&url, d);
-    return url.protocol;
+    return url.scheme;
 }
 
 iRangecc urlHost_String(const iString *d) {
@@ -132,20 +132,20 @@ const iString *absoluteUrl_String(const iString *d, const iString *urlMaybeRelat
     iUrl rel;
     init_Url(&orig, d);
     init_Url(&rel, urlMaybeRelative);
-    if (equalCase_Rangecc(rel.protocol, "data") || equalCase_Rangecc(rel.protocol, "about")) {
+    if (equalCase_Rangecc(rel.scheme, "data") || equalCase_Rangecc(rel.scheme, "about")) {
         /* Special case, the contents should be left unparsed. */
         return urlMaybeRelative;
     }
     const iBool isRelative = !isDef_(rel.host);
-    iRangecc protocol = range_CStr("gemini");
-    if (isDef_(rel.protocol)) {
-        protocol = rel.protocol;
+    iRangecc scheme = range_CStr("gemini");
+    if (isDef_(rel.scheme)) {
+        scheme = rel.scheme;
     }
-    else if (isRelative && isDef_(orig.protocol)) {
-        protocol = orig.protocol;
+    else if (isRelative && isDef_(orig.scheme)) {
+        scheme = orig.scheme;
     }
     iString *absolute = collectNew_String();
-    appendRange_String(absolute, protocol);
+    appendRange_String(absolute, scheme);
     appendCStr_String(absolute, "://"); {
         const iUrl *selHost = isDef_(rel.host) ? &rel : &orig;
         appendRange_String(absolute, selHost->host);
@@ -154,7 +154,7 @@ const iString *absoluteUrl_String(const iString *d, const iString *urlMaybeRelat
             appendRange_String(absolute, selHost->port);
         }
     }
-    if (isDef_(rel.protocol) || isDef_(rel.host) || startsWith_Rangecc(rel.path, "/")) {
+    if (isDef_(rel.scheme) || isDef_(rel.host) || startsWith_Rangecc(rel.path, "/")) {
         appendRange_String(absolute, rel.path); /* absolute path */
     }
     else {
diff --git a/src/gmutil.h b/src/gmutil.h
index 999fb7cf..72ca5fed 100644
--- a/src/gmutil.h
+++ b/src/gmutil.h
@@ -83,7 +83,7 @@ iBool               isDefined_GmError   (enum iGmStatusCode code);
 const iGmError *    get_GmError         (enum iGmStatusCode code);
 
 struct Impl_Url {
-    iRangecc protocol;
+    iRangecc scheme;
     iRangecc host;
     iRangecc port;
     iRangecc path;
@@ -92,7 +92,7 @@ struct Impl_Url {
 
 void            init_Url                (iUrl *, const iString *text);
 
-iRangecc        urlProtocol_String      (const iString *);
+iRangecc        urlScheme_String        (const iString *);
 iRangecc        urlHost_String          (const iString *);
 const iString * absoluteUrl_String      (const iString *, const iString *urlMaybeRelative);
 iString *       makeFileUrl_String      (const iString *localFilePath);
diff --git a/src/ui/documentwidget.c b/src/ui/documentwidget.c
index 8885bb9b..ed6c2518 100644
--- a/src/ui/documentwidget.c
+++ b/src/ui/documentwidget.c
@@ -788,7 +788,7 @@ static void checkResponse_DocumentWidget_(iDocumentWidget *d) {
                     showErrorPage_DocumentWidget_(d, invalidRedirect_GmStatusCode);
                 }
                 else {
-                    /* TODO: only accept redirects that use gemini protocol */
+                    /* TODO: only accept redirects that use gemini scheme */
                     postCommandf_App(
                         "open redirect:1 url:%s",
                         cstr_String(absoluteUrl_String(d->mod.url, meta_GmRequest(d->request))));
@@ -1079,8 +1079,7 @@ static iBool handleCommand_DocumentWidget_(iDocumentWidget *d, const char *cmd)
         d->scrollY = d->initNormScrollY * size_GmDocument(d->doc).y;
         d->state = ready_RequestState;
         /* The response may be cached. */ {
-            const iRangecc proto = urlProtocol_String(d->mod.url);
-            if (!equal_Rangecc(proto, "about")) {
+            if (!equal_Rangecc(urlScheme_String(d->mod.url), "about")) {
                 setCachedResponse_History(d->mod.history, response_GmRequest(d->request));
             }
         }
@@ -1604,9 +1603,9 @@ static void drawRun_DrawContext_(void *context, const iGmRun *run) {
                     &str,
                     " \u2014%s%s%s\r%c%s",
                     showHost ? " " : "",
-                    showHost ? (!equalCase_Rangecc(parts.protocol, "gemini")
+                    showHost ? (!equalCase_Rangecc(parts.scheme, "gemini")
                                     ? format_CStr("%s://%s",
-                                                  cstr_Rangecc(parts.protocol),
+                                                  cstr_Rangecc(parts.scheme),
                                                   cstr_Rangecc(parts.host))
                                     : cstr_Rangecc(parts.host))
                              : "",
diff --git a/src/ui/sidebarwidget.c b/src/ui/sidebarwidget.c
index e3d7d4a6..8b0792c8 100644
--- a/src/ui/sidebarwidget.c
+++ b/src/ui/sidebarwidget.c
@@ -771,14 +771,14 @@ static void draw_SidebarWidget_(const iSidebarWidget *d) {
                     else {
                         iUrl parts;
                         init_Url(&parts, &item->url);
-                        const iBool isGemini = equalCase_Rangecc(parts.protocol, "gemini");
+                        const iBool isGemini = equalCase_Rangecc(parts.scheme, "gemini");
                         draw_Text(
                             font,
                             add_I2(topLeft_Rect(itemRect),
                                    init_I2(3 * gap_UI, (d->itemHeight - lineHeight_Text(font)) / 2)),
                             fg,
                             "%s%s%s%s%s%s",
-                            isGemini ? "" : cstr_Rangecc(parts.protocol),
+                            isGemini ? "" : cstr_Rangecc(parts.scheme),
                             isGemini ? "" : "://",
                             escape_Color(isHover ? (isPressing ? uiTextPressed_ColorId
                                                                : uiTextFramelessHover_ColorId)